[calibre] Unbundle feedparser. Fixes bug #847825
Kevin Fenzi
kevin at fedoraproject.org
Tue Aug 14 03:19:56 UTC 2012
commit b5d86b1bd1f714e77552172d6878a8f87d871adf
Author: Kevin Fenzi <kevin at scrye.com>
Date: Mon Aug 13 21:19:35 2012 -0600
Unbundle feedparser. Fixes bug #847825
calibre-0.8.64-unbundle-feedparser.patch | 3959 ++++++++++++++++++++++++++++++
calibre.spec | 10 +-
2 files changed, 3968 insertions(+), 1 deletions(-)
---
diff --git a/calibre-0.8.64-unbundle-feedparser.patch b/calibre-0.8.64-unbundle-feedparser.patch
new file mode 100644
index 0000000..3b0ca63
--- /dev/null
+++ b/calibre-0.8.64-unbundle-feedparser.patch
@@ -0,0 +1,3959 @@
+diff -Nur calibre.orig/recipes/economist_free.recipe calibre/recipes/economist_free.recipe
+--- calibre.orig/recipes/economist_free.recipe 2012-08-09 21:33:57.000000000 -0600
++++ calibre/recipes/economist_free.recipe 2012-08-13 21:01:07.567981819 -0600
+@@ -185,7 +185,7 @@
+ lambda x:'</html>')]
+
+ def parse_index(self):
+- from calibre.web.feeds.feedparser import parse
++ from feedparser import parse
+ if self.test:
+ self.oldest_article = 14.0
+ raw = self.index_to_soup(
+diff -Nur calibre.orig/recipes/lenta_ru.recipe calibre/recipes/lenta_ru.recipe
+--- calibre.orig/recipes/lenta_ru.recipe 2012-08-09 21:33:57.000000000 -0600
++++ calibre/recipes/lenta_ru.recipe 2012-08-13 21:01:19.778043630 -0600
+@@ -4,7 +4,7 @@
+ Lenta.ru
+ '''
+
+-from calibre.web.feeds.feedparser import parse
++from feedparser import parse
+ from calibre.ebooks.BeautifulSoup import Tag
+ from calibre.web.feeds.news import BasicNewsRecipe
+ import re
+diff -Nur calibre.orig/recipes/vedomosti.recipe calibre/recipes/vedomosti.recipe
+--- calibre.orig/recipes/vedomosti.recipe 2012-08-09 21:33:57.000000000 -0600
++++ calibre/recipes/vedomosti.recipe 2012-08-13 21:01:27.924085824 -0600
+@@ -4,7 +4,7 @@
+ Ведомости
+ '''
+
+-from calibre.web.feeds.feedparser import parse
++from feedparser import parse
+ from calibre.ebooks.BeautifulSoup import Tag
+ from calibre.web.feeds.news import BasicNewsRecipe
+
+diff -Nur calibre.orig/src/calibre/web/feeds/feedparser.py calibre/src/calibre/web/feeds/feedparser.py
+--- calibre.orig/src/calibre/web/feeds/feedparser.py 2012-08-13 20:43:34.030661373 -0600
++++ calibre/src/calibre/web/feeds/feedparser.py 1969-12-31 17:00:00.000000000 -0700
+@@ -1,3907 +0,0 @@
+-"""Universal feed parser
+-
+-Handles RSS 0.9x, RSS 1.0, RSS 2.0, CDF, Atom 0.3, and Atom 1.0 feeds
+-
+-Visit http://feedparser.org/ for the latest version
+-Visit http://feedparser.org/docs/ for the latest documentation
+-
+-Required: Python 2.4 or later
+-Recommended: CJKCodecs and iconv_codec <http://cjkpython.i18n.org/>
+-"""
+-
+-__version__ = "5.0.1"
+-__license__ = """Copyright (c) 2002-2008, Mark Pilgrim, All rights reserved.
+-
+-Redistribution and use in source and binary forms, with or without modification,
+-are permitted provided that the following conditions are met:
+-
+-* Redistributions of source code must retain the above copyright notice,
+- this list of conditions and the following disclaimer.
+-* Redistributions in binary form must reproduce the above copyright notice,
+- this list of conditions and the following disclaimer in the documentation
+- and/or other materials provided with the distribution.
+-
+-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+-POSSIBILITY OF SUCH DAMAGE."""
+-__author__ = "Mark Pilgrim <http://diveintomark.org/>"
+-__contributors__ = ["Jason Diamond <http://injektilo.org/>",
+- "John Beimler <http://john.beimler.org/>",
+- "Fazal Majid <http://www.majid.info/mylos/weblog/>",
+- "Aaron Swartz <http://aaronsw.com/>",
+- "Kevin Marks <http://epeus.blogspot.com/>",
+- "Sam Ruby <http://intertwingly.net/>",
+- "Ade Oshineye <http://blog.oshineye.com/>",
+- "Martin Pool <http://sourcefrog.net/>",
+- "Kurt McKee <http://kurtmckee.org/>"]
+-_debug = 0
+-
+-# HTTP "User-Agent" header to send to servers when downloading feeds.
+-# If you are embedding feedparser in a larger application, you should
+-# change this to your application name and URL.
+-USER_AGENT = 'Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2.11) Gecko/20101012 Firefox/3.6.11' # Changed by Kovid
+-# HTTP "Accept" header to send to servers when downloading feeds. If you don't
+-# want to send an Accept header, set this to None.
+-ACCEPT_HEADER = "application/atom+xml,application/rdf+xml,application/rss+xml,application/x-netcdf,application/xml;q=0.9,text/xml;q=0.2,*/*;q=0.1"
+-
+-# List of preferred XML parsers, by SAX driver name. These will be tried first,
+-# but if they're not installed, Python will keep searching through its own list
+-# of pre-installed parsers until it finds one that supports everything we need.
+-PREFERRED_XML_PARSERS = ["drv_libxml2"]
+-
+-# If you want feedparser to automatically run HTML markup through HTML Tidy, set
+-# this to 1. Requires mxTidy <http://www.egenix.com/files/python/mxTidy.html>
+-# or utidylib <http://utidylib.berlios.de/>.
+-TIDY_MARKUP = 0
+-
+-# List of Python interfaces for HTML Tidy, in order of preference. Only useful
+-# if TIDY_MARKUP = 1
+-PREFERRED_TIDY_INTERFACES = ["uTidy", "mxTidy"]
+-
+-# If you want feedparser to automatically resolve all relative URIs, set this
+-# to 1.
+-RESOLVE_RELATIVE_URIS = 1
+-
+-# If you want feedparser to automatically sanitize all potentially unsafe
+-# HTML content, set this to 1.
+-SANITIZE_HTML = 1
+-
+-# ---------- Python 3 modules (make it work if possible) ----------
+-try:
+- import rfc822
+-except ImportError:
+- from email import _parseaddr as rfc822
+-
+-try:
+- # Python 3.1 introduces bytes.maketrans and simultaneously
+- # deprecates string.maketrans; use bytes.maketrans if possible
+- _maketrans = bytes.maketrans
+-except (NameError, AttributeError):
+- import string
+- _maketrans = string.maketrans
+-
+-# base64 support for Atom feeds that contain embedded binary data
+-try:
+- import base64, binascii
+- # Python 3.1 deprecates decodestring in favor of decodebytes
+- _base64decode = getattr(base64, 'decodebytes', base64.decodestring)
+-except:
+- base64 = binascii = None
+-
+-def _s2bytes(s):
+- # Convert a UTF-8 str to bytes if the interpreter is Python 3
+- try:
+- return bytes(s, 'utf8')
+- except (NameError, TypeError):
+- # In Python 2.5 and below, bytes doesn't exist (NameError)
+- # In Python 2.6 and above, bytes and str are the same (TypeError)
+- return s
+-
+-def _l2bytes(l):
+- # Convert a list of ints to bytes if the interpreter is Python 3
+- try:
+- if bytes is not str:
+- # In Python 2.6 and above, this call won't raise an exception
+- # but it will return bytes([65]) as '[65]' instead of 'A'
+- return bytes(l)
+- raise NameError
+- except NameError:
+- return ''.join(map(chr, l))
+-
+-# If you want feedparser to allow all URL schemes, set this to ()
+-# List culled from Python's urlparse documentation at:
+-# http://docs.python.org/library/urlparse.html
+-# as well as from "URI scheme" at Wikipedia:
+-# https://secure.wikimedia.org/wikipedia/en/wiki/URI_scheme
+-# Many more will likely need to be added!
+-ACCEPTABLE_URI_SCHEMES = (
+- 'file', 'ftp', 'gopher', 'h323', 'hdl', 'http', 'https', 'imap', 'mailto',
+- 'mms', 'news', 'nntp', 'prospero', 'rsync', 'rtsp', 'rtspu', 'sftp',
+- 'shttp', 'sip', 'sips', 'snews', 'svn', 'svn+ssh', 'telnet', 'wais',
+- # Additional common-but-unofficial schemes
+- 'aim', 'callto', 'cvs', 'facetime', 'feed', 'git', 'gtalk', 'irc', 'ircs',
+- 'irc6', 'itms', 'mms', 'msnim', 'skype', 'ssh', 'smb', 'svn', 'ymsg',
+-)
+-#ACCEPTABLE_URI_SCHEMES = ()
+-
+-# ---------- required modules (should come with any Python distribution) ----------
+-import sgmllib, re, sys, copy, urlparse, time, types, cgi, urllib, urllib2, datetime
+-try:
+- from io import BytesIO as _StringIO
+-except ImportError:
+- try:
+- from cStringIO import StringIO as _StringIO
+- except:
+- from StringIO import StringIO as _StringIO
+-
+-# ---------- optional modules (feedparser will work without these, but with reduced functionality) ----------
+-
+-# gzip is included with most Python distributions, but may not be available if you compiled your own
+-try:
+- import gzip
+-except:
+- gzip = None
+-try:
+- import zlib
+-except:
+- zlib = None
+-
+-# If a real XML parser is available, feedparser will attempt to use it. feedparser has
+-# been tested with the built-in SAX parser, PyXML, and libxml2. On platforms where the
+-# Python distribution does not come with an XML parser (such as Mac OS X 10.2 and some
+-# versions of FreeBSD), feedparser will quietly fall back on regex-based parsing.
+-try:
+- import xml.sax
+- xml.sax.make_parser(PREFERRED_XML_PARSERS) # test for valid parsers
+- from xml.sax.saxutils import escape as _xmlescape
+- _XML_AVAILABLE = 1
+-except:
+- _XML_AVAILABLE = 0
+- def _xmlescape(data,entities={}):
+- data = data.replace('&', '&')
+- data = data.replace('>', '>')
+- data = data.replace('<', '<')
+- for char, entity in entities:
+- data = data.replace(char, entity)
+- return data
+-
+-# cjkcodecs and iconv_codec provide support for more character encodings.
+-# Both are available from http://cjkpython.i18n.org/
+-try:
+- import cjkcodecs.aliases
+-except:
+- pass
+-try:
+- import iconv_codec
+-except:
+- pass
+-
+-# chardet library auto-detects character encodings
+-# Download from http://chardet.feedparser.org/
+-try:
+- import chardet
+- if _debug:
+- import chardet.constants
+- chardet.constants._debug = 1
+-except:
+- chardet = None
+-
+-# reversable htmlentitydefs mappings for Python 2.2
+-try:
+- from htmlentitydefs import name2codepoint, codepoint2name
+-except:
+- import htmlentitydefs
+- name2codepoint={}
+- codepoint2name={}
+- for (name,codepoint) in htmlentitydefs.entitydefs.iteritems():
+- if codepoint.startswith('&#'): codepoint=unichr(int(codepoint[2:-1]))
+- name2codepoint[name]=ord(codepoint)
+- codepoint2name[ord(codepoint)]=name
+-
+-# BeautifulSoup parser used for parsing microformats from embedded HTML content
+-# http://www.crummy.com/software/BeautifulSoup/
+-# feedparser is tested with BeautifulSoup 3.0.x, but it might work with the
+-# older 2.x series. If it doesn't, and you can figure out why, I'll accept a
+-# patch and modify the compatibility statement accordingly.
+-try:
+- import BeautifulSoup
+-except:
+- BeautifulSoup = None
+-
+-# ---------- don't touch these ----------
+-class ThingsNobodyCaresAboutButMe(Exception): pass
+-class CharacterEncodingOverride(ThingsNobodyCaresAboutButMe): pass
+-class CharacterEncodingUnknown(ThingsNobodyCaresAboutButMe): pass
+-class NonXMLContentType(ThingsNobodyCaresAboutButMe): pass
+-class UndeclaredNamespace(Exception): pass
+-
+-sgmllib.tagfind = re.compile('[a-zA-Z][-_.:a-zA-Z0-9]*')
+-sgmllib.special = re.compile('<!')
+-sgmllib.charref = re.compile('&#(\d+|[xX][0-9a-fA-F]+);')
+-
+-if sgmllib.endbracket.search(' <').start(0):
+- class EndBracketRegEx:
+- def __init__(self):
+- # Overriding the built-in sgmllib.endbracket regex allows the
+- # parser to find angle brackets embedded in element attributes.
+- self.endbracket = re.compile('''([^'"<>]|"[^"]*"(?=>|/|\s|\w+=)|'[^']*'(?=>|/|\s|\w+=))*(?=[<>])|.*?(?=[<>])''')
+- def search(self,string,index=0):
+- match = self.endbracket.match(string,index)
+- if match is not None:
+- # Returning a new object in the calling thread's context
+- # resolves a thread-safety.
+- return EndBracketMatch(match)
+- return None
+- class EndBracketMatch:
+- def __init__(self, match):
+- self.match = match
+- def start(self, n):
+- return self.match.end(n)
+- sgmllib.endbracket = EndBracketRegEx()
+-
+-SUPPORTED_VERSIONS = {'': 'unknown',
+- 'rss090': 'RSS 0.90',
+- 'rss091n': 'RSS 0.91 (Netscape)',
+- 'rss091u': 'RSS 0.91 (Userland)',
+- 'rss092': 'RSS 0.92',
+- 'rss093': 'RSS 0.93',
+- 'rss094': 'RSS 0.94',
+- 'rss20': 'RSS 2.0',
+- 'rss10': 'RSS 1.0',
+- 'rss': 'RSS (unknown version)',
+- 'atom01': 'Atom 0.1',
+- 'atom02': 'Atom 0.2',
+- 'atom03': 'Atom 0.3',
+- 'atom10': 'Atom 1.0',
+- 'atom': 'Atom (unknown version)',
+- 'cdf': 'CDF',
+- 'hotrss': 'Hot RSS'
+- }
+-
+-try:
+- UserDict = dict
+-except NameError:
+- # Python 2.1 does not have dict
+- from UserDict import UserDict
+- def dict(aList):
+- rc = {}
+- for k, v in aList:
+- rc[k] = v
+- return rc
+-
+-class FeedParserDict(UserDict):
+- keymap = {'channel': 'feed',
+- 'items': 'entries',
+- 'guid': 'id',
+- 'date': 'updated',
+- 'date_parsed': 'updated_parsed',
+- 'description': ['summary', 'subtitle'],
+- 'url': ['href'],
+- 'modified': 'updated',
+- 'modified_parsed': 'updated_parsed',
+- 'issued': 'published',
+- 'issued_parsed': 'published_parsed',
+- 'copyright': 'rights',
+- 'copyright_detail': 'rights_detail',
+- 'tagline': 'subtitle',
+- 'tagline_detail': 'subtitle_detail'}
+- def __getitem__(self, key):
+- if key == 'category':
+- return UserDict.__getitem__(self, 'tags')[0]['term']
+- if key == 'enclosures':
+- norel = lambda link: FeedParserDict([(name,value) for (name,value) in link.items() if name!='rel'])
+- return [norel(link) for link in UserDict.__getitem__(self, 'links') if link['rel']=='enclosure']
+- if key == 'license':
+- for link in UserDict.__getitem__(self, 'links'):
+- if link['rel']=='license' and link.has_key('href'):
+- return link['href']
+- if key == 'categories':
+- return [(tag['scheme'], tag['term']) for tag in UserDict.__getitem__(self, 'tags')]
+- realkey = self.keymap.get(key, key)
+- if type(realkey) == types.ListType:
+- for k in realkey:
+- if UserDict.__contains__(self, k):
+- return UserDict.__getitem__(self, k)
+- if UserDict.__contains__(self, key):
+- return UserDict.__getitem__(self, key)
+- return UserDict.__getitem__(self, realkey)
+-
+- def __setitem__(self, key, value):
+- for k in self.keymap.keys():
+- if key == k:
+- key = self.keymap[k]
+- if type(key) == types.ListType:
+- key = key[0]
+- return UserDict.__setitem__(self, key, value)
+-
+- def get(self, key, default=None):
+- if self.has_key(key):
+- return self[key]
+- else:
+- return default
+-
+- def setdefault(self, key, value):
+- if not self.has_key(key):
+- self[key] = value
+- return self[key]
+-
+- def has_key(self, key):
+- try:
+- return hasattr(self, key) or UserDict.__contains__(self, key)
+- except AttributeError:
+- return False
+- # This alias prevents the 2to3 tool from changing the semantics of the
+- # __contains__ function below and exhausting the maximum recursion depth
+- __has_key = has_key
+-
+- def __getattr__(self, key):
+- try:
+- return self.__dict__[key]
+- except KeyError:
+- pass
+- try:
+- assert not key.startswith('_')
+- return self.__getitem__(key)
+- except:
+- raise AttributeError, "object has no attribute '%s'" % key
+-
+- def __setattr__(self, key, value):
+- if key.startswith('_') or key == 'data':
+- self.__dict__[key] = value
+- else:
+- return self.__setitem__(key, value)
+-
+- def __contains__(self, key):
+- return self.__has_key(key)
+-
+-def zopeCompatibilityHack():
+- global FeedParserDict
+- del FeedParserDict
+- def FeedParserDict(aDict=None):
+- rc = {}
+- if aDict:
+- rc.update(aDict)
+- return rc
+-
+-_ebcdic_to_ascii_map = None
+-def _ebcdic_to_ascii(s):
+- global _ebcdic_to_ascii_map
+- if not _ebcdic_to_ascii_map:
+- emap = (
+- 0,1,2,3,156,9,134,127,151,141,142,11,12,13,14,15,
+- 16,17,18,19,157,133,8,135,24,25,146,143,28,29,30,31,
+- 128,129,130,131,132,10,23,27,136,137,138,139,140,5,6,7,
+- 144,145,22,147,148,149,150,4,152,153,154,155,20,21,158,26,
+- 32,160,161,162,163,164,165,166,167,168,91,46,60,40,43,33,
+- 38,169,170,171,172,173,174,175,176,177,93,36,42,41,59,94,
+- 45,47,178,179,180,181,182,183,184,185,124,44,37,95,62,63,
+- 186,187,188,189,190,191,192,193,194,96,58,35,64,39,61,34,
+- 195,97,98,99,100,101,102,103,104,105,196,197,198,199,200,201,
+- 202,106,107,108,109,110,111,112,113,114,203,204,205,206,207,208,
+- 209,126,115,116,117,118,119,120,121,122,210,211,212,213,214,215,
+- 216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,
+- 123,65,66,67,68,69,70,71,72,73,232,233,234,235,236,237,
+- 125,74,75,76,77,78,79,80,81,82,238,239,240,241,242,243,
+- 92,159,83,84,85,86,87,88,89,90,244,245,246,247,248,249,
+- 48,49,50,51,52,53,54,55,56,57,250,251,252,253,254,255
+- )
+- _ebcdic_to_ascii_map = _maketrans( \
+- _l2bytes(range(256)), _l2bytes(emap))
+- return s.translate(_ebcdic_to_ascii_map)
+-
+-_cp1252 = {
+- unichr(128): unichr(8364), # euro sign
+- unichr(130): unichr(8218), # single low-9 quotation mark
+- unichr(131): unichr( 402), # latin small letter f with hook
+- unichr(132): unichr(8222), # double low-9 quotation mark
+- unichr(133): unichr(8230), # horizontal ellipsis
+- unichr(134): unichr(8224), # dagger
+- unichr(135): unichr(8225), # double dagger
+- unichr(136): unichr( 710), # modifier letter circumflex accent
+- unichr(137): unichr(8240), # per mille sign
+- unichr(138): unichr( 352), # latin capital letter s with caron
+- unichr(139): unichr(8249), # single left-pointing angle quotation mark
+- unichr(140): unichr( 338), # latin capital ligature oe
+- unichr(142): unichr( 381), # latin capital letter z with caron
+- unichr(145): unichr(8216), # left single quotation mark
+- unichr(146): unichr(8217), # right single quotation mark
+- unichr(147): unichr(8220), # left double quotation mark
+- unichr(148): unichr(8221), # right double quotation mark
+- unichr(149): unichr(8226), # bullet
+- unichr(150): unichr(8211), # en dash
+- unichr(151): unichr(8212), # em dash
+- unichr(152): unichr( 732), # small tilde
+- unichr(153): unichr(8482), # trade mark sign
+- unichr(154): unichr( 353), # latin small letter s with caron
+- unichr(155): unichr(8250), # single right-pointing angle quotation mark
+- unichr(156): unichr( 339), # latin small ligature oe
+- unichr(158): unichr( 382), # latin small letter z with caron
+- unichr(159): unichr( 376)} # latin capital letter y with diaeresis
+-
+-_urifixer = re.compile('^([A-Za-z][A-Za-z0-9+-.]*://)(/*)(.*?)')
+-def _urljoin(base, uri):
+- uri = _urifixer.sub(r'\1\3', uri)
+- try:
+- return urlparse.urljoin(base, uri)
+- except:
+- uri = urlparse.urlunparse([urllib.quote(part) for part in urlparse.urlparse(uri)])
+- return urlparse.urljoin(base, uri)
+-
+-class _FeedParserMixin:
+- namespaces = {'': '',
+- 'http://backend.userland.com/rss': '',
+- 'http://blogs.law.harvard.edu/tech/rss': '',
+- 'http://purl.org/rss/1.0/': '',
+- 'http://my.netscape.com/rdf/simple/0.9/': '',
+- 'http://example.com/newformat#': '',
+- 'http://example.com/necho': '',
+- 'http://purl.org/echo/': '',
+- 'uri/of/echo/namespace#': '',
+- 'http://purl.org/pie/': '',
+- 'http://purl.org/atom/ns#': '',
+- 'http://www.w3.org/2005/Atom': '',
+- 'http://purl.org/rss/1.0/modules/rss091#': '',
+-
+- 'http://webns.net/mvcb/': 'admin',
+- 'http://purl.org/rss/1.0/modules/aggregation/': 'ag',
+- 'http://purl.org/rss/1.0/modules/annotate/': 'annotate',
+- 'http://media.tangent.org/rss/1.0/': 'audio',
+- 'http://backend.userland.com/blogChannelModule': 'blogChannel',
+- 'http://web.resource.org/cc/': 'cc',
+- 'http://backend.userland.com/creativeCommonsRssModule': 'creativeCommons',
+- 'http://purl.org/rss/1.0/modules/company': 'co',
+- 'http://purl.org/rss/1.0/modules/content/': 'content',
+- 'http://my.theinfo.org/changed/1.0/rss/': 'cp',
+- 'http://purl.org/dc/elements/1.1/': 'dc',
+- 'http://purl.org/dc/terms/': 'dcterms',
+- 'http://purl.org/rss/1.0/modules/email/': 'email',
+- 'http://purl.org/rss/1.0/modules/event/': 'ev',
+- 'http://rssnamespace.org/feedburner/ext/1.0': 'feedburner',
+- 'http://freshmeat.net/rss/fm/': 'fm',
+- 'http://xmlns.com/foaf/0.1/': 'foaf',
+- 'http://www.w3.org/2003/01/geo/wgs84_pos#': 'geo',
+- 'http://postneo.com/icbm/': 'icbm',
+- 'http://purl.org/rss/1.0/modules/image/': 'image',
+- 'http://www.itunes.com/DTDs/PodCast-1.0.dtd': 'itunes',
+- 'http://example.com/DTDs/PodCast-1.0.dtd': 'itunes',
+- 'http://purl.org/rss/1.0/modules/link/': 'l',
+- 'http://search.yahoo.com/mrss': 'media',
+- #Version 1.1.2 of the Media RSS spec added the trailing slash on the namespace
+- 'http://search.yahoo.com/mrss/': 'media',
+- 'http://madskills.com/public/xml/rss/module/pingback/': 'pingback',
+- 'http://prismstandard.org/namespaces/1.2/basic/': 'prism',
+- 'http://www.w3.org/1999/02/22-rdf-syntax-ns#': 'rdf',
+- 'http://www.w3.org/2000/01/rdf-schema#': 'rdfs',
+- 'http://purl.org/rss/1.0/modules/reference/': 'ref',
+- 'http://purl.org/rss/1.0/modules/richequiv/': 'reqv',
+- 'http://purl.org/rss/1.0/modules/search/': 'search',
+- 'http://purl.org/rss/1.0/modules/slash/': 'slash',
+- 'http://schemas.xmlsoap.org/soap/envelope/': 'soap',
+- 'http://purl.org/rss/1.0/modules/servicestatus/': 'ss',
+- 'http://hacks.benhammersley.com/rss/streaming/': 'str',
+- 'http://purl.org/rss/1.0/modules/subscription/': 'sub',
+- 'http://purl.org/rss/1.0/modules/syndication/': 'sy',
+- 'http://schemas.pocketsoap.com/rss/myDescModule/': 'szf',
+- 'http://purl.org/rss/1.0/modules/taxonomy/': 'taxo',
+- 'http://purl.org/rss/1.0/modules/threading/': 'thr',
+- 'http://purl.org/rss/1.0/modules/textinput/': 'ti',
+- 'http://madskills.com/public/xml/rss/module/trackback/':'trackback',
+- 'http://wellformedweb.org/commentAPI/': 'wfw',
+- 'http://purl.org/rss/1.0/modules/wiki/': 'wiki',
+- 'http://www.w3.org/1999/xhtml': 'xhtml',
+- 'http://www.w3.org/1999/xlink': 'xlink',
+- 'http://www.w3.org/XML/1998/namespace': 'xml'
+-}
+- _matchnamespaces = {}
+-
+- can_be_relative_uri = ['link', 'id', 'wfw_comment', 'wfw_commentrss', 'docs', 'url', 'href', 'comments', 'icon', 'logo']
+- can_contain_relative_uris = ['content', 'title', 'summary', 'info', 'tagline', 'subtitle', 'copyright', 'rights', 'description']
+- can_contain_dangerous_markup = ['content', 'title', 'summary', 'info', 'tagline', 'subtitle', 'copyright', 'rights', 'description']
+- html_types = ['text/html', 'application/xhtml+xml']
+-
+- def __init__(self, baseuri=None, baselang=None, encoding='utf-8'):
+- if _debug: sys.stderr.write('initializing FeedParser\n')
+- if not self._matchnamespaces:
+- for k, v in self.namespaces.items():
+- self._matchnamespaces[k.lower()] = v
+- self.feeddata = FeedParserDict() # feed-level data
+- self.encoding = encoding # character encoding
+- self.entries = [] # list of entry-level data
+- self.version = '' # feed type/version, see SUPPORTED_VERSIONS
+- self.namespacesInUse = {} # dictionary of namespaces defined by the feed
+-
+- # the following are used internally to track state;
+- # this is really out of control and should be refactored
+- self.infeed = 0
+- self.inentry = 0
+- self.incontent = 0
+- self.intextinput = 0
+- self.inimage = 0
+- self.inauthor = 0
+- self.incontributor = 0
+- self.inpublisher = 0
+- self.insource = 0
+- self.sourcedata = FeedParserDict()
+- self.contentparams = FeedParserDict()
+- self._summaryKey = None
+- self.namespacemap = {}
+- self.elementstack = []
+- self.basestack = []
+- self.langstack = []
+- self.baseuri = baseuri or ''
+- self.lang = baselang or None
+- self.svgOK = 0
+- self.hasTitle = 0
+- if baselang:
+- self.feeddata['language'] = baselang.replace('_','-')
+-
+- def unknown_starttag(self, tag, attrs):
+- if _debug: sys.stderr.write('start %s with %s\n' % (tag, attrs))
+- # normalize attrs
+- attrs = [(k.lower(), v) for k, v in attrs]
+- attrs = [(k, k in ('rel', 'type') and v.lower() or v) for k, v in attrs]
+- # the sgml parser doesn't handle entities in attributes, but
+- # strict xml parsers do -- account for this difference
+- if isinstance(self, _LooseFeedParser):
+- attrs = [(k, v.replace('&', '&')) for k, v in attrs]
+-
+- # track xml:base and xml:lang
+- attrsD = dict(attrs)
+- baseuri = attrsD.get('xml:base', attrsD.get('base')) or self.baseuri
+- if type(baseuri) != type(u''):
+- try:
+- baseuri = unicode(baseuri, self.encoding)
+- except:
+- baseuri = unicode(baseuri, 'iso-8859-1')
+- # ensure that self.baseuri is always an absolute URI that
+- # uses a whitelisted URI scheme (e.g. not `javscript:`)
+- if self.baseuri:
+- self.baseuri = _makeSafeAbsoluteURI(self.baseuri, baseuri) or self.baseuri
+- else:
+- self.baseuri = _urljoin(self.baseuri, baseuri)
+- lang = attrsD.get('xml:lang', attrsD.get('lang'))
+- if lang == '':
+- # xml:lang could be explicitly set to '', we need to capture that
+- lang = None
+- elif lang is None:
+- # if no xml:lang is specified, use parent lang
+- lang = self.lang
+- if lang:
+- if tag in ('feed', 'rss', 'rdf:RDF'):
+- self.feeddata['language'] = lang.replace('_','-')
+- self.lang = lang
+- self.basestack.append(self.baseuri)
+- self.langstack.append(lang)
+-
+- # track namespaces
+- for prefix, uri in attrs:
+- if prefix.startswith('xmlns:'):
+- self.trackNamespace(prefix[6:], uri)
+- elif prefix == 'xmlns':
+- self.trackNamespace(None, uri)
+-
+- # track inline content
+- if self.incontent and self.contentparams.has_key('type') and not self.contentparams.get('type', 'xml').endswith('xml'):
+- if tag in ['xhtml:div', 'div']: return # typepad does this 10/2007
+- # element declared itself as escaped markup, but it isn't really
+- self.contentparams['type'] = 'application/xhtml+xml'
+- if self.incontent and self.contentparams.get('type') == 'application/xhtml+xml':
+- if tag.find(':') <> -1:
+- prefix, tag = tag.split(':', 1)
+- namespace = self.namespacesInUse.get(prefix, '')
+- if tag=='math' and namespace=='http://www.w3.org/1998/Math/MathML':
+- attrs.append(('xmlns',namespace))
+- if tag=='svg' and namespace=='http://www.w3.org/2000/svg':
+- attrs.append(('xmlns',namespace))
+- if tag == 'svg': self.svgOK += 1
+- return self.handle_data('<%s%s>' % (tag, self.strattrs(attrs)), escape=0)
+-
+- # match namespaces
+- if tag.find(':') <> -1:
+- prefix, suffix = tag.split(':', 1)
+- else:
+- prefix, suffix = '', tag
+- prefix = self.namespacemap.get(prefix, prefix)
+- if prefix:
+- prefix = prefix + '_'
+-
+- # special hack for better tracking of empty textinput/image elements in illformed feeds
+- if (not prefix) and tag not in ('title', 'link', 'description', 'name'):
+- self.intextinput = 0
+- if (not prefix) and tag not in ('title', 'link', 'description', 'url', 'href', 'width', 'height'):
+- self.inimage = 0
+-
+- # call special handler (if defined) or default handler
+- methodname = '_start_' + prefix + suffix
+- try:
+- method = getattr(self, methodname)
+- return method(attrsD)
+- except AttributeError:
+- # Since there's no handler or something has gone wrong we explicitly add the element and its attributes
+- unknown_tag = prefix + suffix
+- if len(attrsD) == 0:
+- # No attributes so merge it into the encosing dictionary
+- return self.push(unknown_tag, 1)
+- else:
+- # Has attributes so create it in its own dictionary
+- context = self._getContext()
+- context[unknown_tag] = attrsD
+-
+- def unknown_endtag(self, tag):
+- if _debug: sys.stderr.write('end %s\n' % tag)
+- # match namespaces
+- if tag.find(':') <> -1:
+- prefix, suffix = tag.split(':', 1)
+- else:
+- prefix, suffix = '', tag
+- prefix = self.namespacemap.get(prefix, prefix)
+- if prefix:
+- prefix = prefix + '_'
+- if suffix == 'svg' and self.svgOK: self.svgOK -= 1
+-
+- # call special handler (if defined) or default handler
+- methodname = '_end_' + prefix + suffix
+- try:
+- if self.svgOK: raise AttributeError()
+- method = getattr(self, methodname)
+- method()
+- except AttributeError:
+- self.pop(prefix + suffix)
+-
+- # track inline content
+- if self.incontent and self.contentparams.has_key('type') and not self.contentparams.get('type', 'xml').endswith('xml'):
+- # element declared itself as escaped markup, but it isn't really
+- if tag in ['xhtml:div', 'div']: return # typepad does this 10/2007
+- self.contentparams['type'] = 'application/xhtml+xml'
+- if self.incontent and self.contentparams.get('type') == 'application/xhtml+xml':
+- tag = tag.split(':')[-1]
+- self.handle_data('</%s>' % tag, escape=0)
+-
+- # track xml:base and xml:lang going out of scope
+- if self.basestack:
+- self.basestack.pop()
+- if self.basestack and self.basestack[-1]:
+- self.baseuri = self.basestack[-1]
+- if self.langstack:
+- self.langstack.pop()
+- if self.langstack: # and (self.langstack[-1] is not None):
+- self.lang = self.langstack[-1]
+-
+- def handle_charref(self, ref):
+- # called for each character reference, e.g. for ' ', ref will be '160'
+- if not self.elementstack: return
+- ref = ref.lower()
+- if ref in ('34', '38', '39', '60', '62', 'x22', 'x26', 'x27', 'x3c', 'x3e'):
+- text = '&#%s;' % ref
+- else:
+- if ref[0] == 'x':
+- c = int(ref[1:], 16)
+- else:
+- c = int(ref)
+- text = unichr(c).encode('utf-8')
+- self.elementstack[-1][2].append(text)
+-
+- def handle_entityref(self, ref):
+- # called for each entity reference, e.g. for '©', ref will be 'copy'
+- if not self.elementstack: return
+- if _debug: sys.stderr.write('entering handle_entityref with %s\n' % ref)
+- if ref in ('lt', 'gt', 'quot', 'amp', 'apos'):
+- text = '&%s;' % ref
+- elif ref in self.entities.keys():
+- text = self.entities[ref]
+- if text.startswith('&#') and text.endswith(';'):
+- return self.handle_entityref(text)
+- else:
+- try: name2codepoint[ref]
+- except KeyError: text = '&%s;' % ref
+- else: text = unichr(name2codepoint[ref]).encode('utf-8')
+- self.elementstack[-1][2].append(text)
+-
+- def handle_data(self, text, escape=1):
+- # called for each block of plain text, i.e. outside of any tag and
+- # not containing any character or entity references
+- if not self.elementstack: return
+- if escape and self.contentparams.get('type') == 'application/xhtml+xml':
+- text = _xmlescape(text)
+- self.elementstack[-1][2].append(text)
+-
+- def handle_comment(self, text):
+- # called for each comment, e.g. <!-- insert message here -->
+- pass
+-
+- def handle_pi(self, text):
+- # called for each processing instruction, e.g. <?instruction>
+- pass
+-
+- def handle_decl(self, text):
+- pass
+-
+- def parse_declaration(self, i):
+- # override internal declaration handler to handle CDATA blocks
+- if _debug: sys.stderr.write('entering parse_declaration\n')
+- if self.rawdata[i:i+9] == '<![CDATA[':
+- k = self.rawdata.find(']]>', i)
+- if k == -1:
+- # CDATA block began but didn't finish
+- k = len(self.rawdata)
+- return k
+- self.handle_data(_xmlescape(self.rawdata[i+9:k]), 0)
+- return k+3
+- else:
+- k = self.rawdata.find('>', i)
+- if k >= 0:
+- return k+1
+- else:
+- # We have an incomplete CDATA block.
+- return k
+-
+- def mapContentType(self, contentType):
+- contentType = contentType.lower()
+- if contentType == 'text' or contentType == 'plain':
+- contentType = 'text/plain'
+- elif contentType == 'html':
+- contentType = 'text/html'
+- elif contentType == 'xhtml':
+- contentType = 'application/xhtml+xml'
+- return contentType
+-
+- def trackNamespace(self, prefix, uri):
+- loweruri = uri.lower()
+- if (prefix, loweruri) == (None, 'http://my.netscape.com/rdf/simple/0.9/') and not self.version:
+- self.version = 'rss090'
+- if loweruri == 'http://purl.org/rss/1.0/' and not self.version:
+- self.version = 'rss10'
+- if loweruri == 'http://www.w3.org/2005/atom' and not self.version:
+- self.version = 'atom10'
+- if loweruri.find('backend.userland.com/rss') <> -1:
+- # match any backend.userland.com namespace
+- uri = 'http://backend.userland.com/rss'
+- loweruri = uri
+- if self._matchnamespaces.has_key(loweruri):
+- self.namespacemap[prefix] = self._matchnamespaces[loweruri]
+- self.namespacesInUse[self._matchnamespaces[loweruri]] = uri
+- else:
+- self.namespacesInUse[prefix or ''] = uri
+-
+- def resolveURI(self, uri):
+- return _urljoin(self.baseuri or '', uri)
+-
+- def decodeEntities(self, element, data):
+- return data
+-
+- def strattrs(self, attrs):
+- return ''.join([' %s="%s"' % (t[0],_xmlescape(t[1],{'"':'"'})) for t in attrs])
+-
+- def push(self, element, expectingText):
+- self.elementstack.append([element, expectingText, []])
+-
+- def pop(self, element, stripWhitespace=1):
+- if not self.elementstack: return
+- if self.elementstack[-1][0] != element: return
+-
+- element, expectingText, pieces = self.elementstack.pop()
+-
+- if self.version == 'atom10' and self.contentparams.get('type','text') == 'application/xhtml+xml':
+- # remove enclosing child element, but only if it is a <div> and
+- # only if all the remaining content is nested underneath it.
+- # This means that the divs would be retained in the following:
+- # <div>foo</div><div>bar</div>
+- while pieces and len(pieces)>1 and not pieces[-1].strip():
+- del pieces[-1]
+- while pieces and len(pieces)>1 and not pieces[0].strip():
+- del pieces[0]
+- if pieces and (pieces[0] == '<div>' or pieces[0].startswith('<div ')) and pieces[-1]=='</div>':
+- depth = 0
+- for piece in pieces[:-1]:
+- if piece.startswith('</'):
+- depth -= 1
+- if depth == 0: break
+- elif piece.startswith('<') and not piece.endswith('/>'):
+- depth += 1
+- else:
+- pieces = pieces[1:-1]
+-
+- # Ensure each piece is a str for Python 3
+- for (i, v) in enumerate(pieces):
+- if not isinstance(v, basestring):
+- pieces[i] = v.decode('utf-8')
+-
+- output = ''.join(pieces)
+- if stripWhitespace:
+- output = output.strip()
+- if not expectingText: return output
+-
+- # decode base64 content
+- if base64 and self.contentparams.get('base64', 0):
+- try:
+- output = _base64decode(output)
+- except binascii.Error:
+- pass
+- except binascii.Incomplete:
+- pass
+- except TypeError:
+- # In Python 3, base64 takes and outputs bytes, not str
+- # This may not be the most correct way to accomplish this
+- output = _base64decode(output.encode('utf-8')).decode('utf-8')
+-
+- # resolve relative URIs
+- if (element in self.can_be_relative_uri) and output:
+- output = self.resolveURI(output)
+-
+- # decode entities within embedded markup
+- if not self.contentparams.get('base64', 0):
+- output = self.decodeEntities(element, output)
+-
+- if self.lookslikehtml(output):
+- self.contentparams['type']='text/html'
+-
+- # remove temporary cruft from contentparams
+- try:
+- del self.contentparams['mode']
+- except KeyError:
+- pass
+- try:
+- del self.contentparams['base64']
+- except KeyError:
+- pass
+-
+- is_htmlish = self.mapContentType(self.contentparams.get('type', 'text/html')) in self.html_types
+- # resolve relative URIs within embedded markup
+- if is_htmlish and RESOLVE_RELATIVE_URIS:
+- if element in self.can_contain_relative_uris:
+- output = _resolveRelativeURIs(output, self.baseuri, self.encoding, self.contentparams.get('type', 'text/html'))
+-
+- # parse microformats
+- # (must do this before sanitizing because some microformats
+- # rely on elements that we sanitize)
+- if is_htmlish and element in ['content', 'description', 'summary']:
+- mfresults = _parseMicroformats(output, self.baseuri, self.encoding)
+- if mfresults:
+- for tag in mfresults.get('tags', []):
+- self._addTag(tag['term'], tag['scheme'], tag['label'])
+- for enclosure in mfresults.get('enclosures', []):
+- self._start_enclosure(enclosure)
+- for xfn in mfresults.get('xfn', []):
+- self._addXFN(xfn['relationships'], xfn['href'], xfn['name'])
+- vcard = mfresults.get('vcard')
+- if vcard:
+- self._getContext()['vcard'] = vcard
+-
+- # sanitize embedded markup
+- if is_htmlish and SANITIZE_HTML:
+- if element in self.can_contain_dangerous_markup:
+- output = _sanitizeHTML(output, self.encoding, self.contentparams.get('type', 'text/html'))
+-
+- if self.encoding and type(output) != type(u''):
+- try:
+- output = unicode(output, self.encoding)
+- except:
+- pass
+-
+- # address common error where people take data that is already
+- # utf-8, presume that it is iso-8859-1, and re-encode it.
+- if self.encoding in ('utf-8', 'utf-8_INVALID_PYTHON_3') and type(output) == type(u''):
+- try:
+- output = unicode(output.encode('iso-8859-1'), 'utf-8')
+- except:
+- pass
+-
+- # map win-1252 extensions to the proper code points
+- if type(output) == type(u''):
+- output = u''.join([c in _cp1252.keys() and _cp1252[c] or c for c in output])
+-
+- # categories/tags/keywords/whatever are handled in _end_category
+- if element == 'category':
+- return output
+-
+- if element == 'title' and self.hasTitle:
+- return output
+-
+- # store output in appropriate place(s)
+- if self.inentry and not self.insource:
+- if element == 'content':
+- self.entries[-1].setdefault(element, [])
+- contentparams = copy.deepcopy(self.contentparams)
+- contentparams['value'] = output
+- self.entries[-1][element].append(contentparams)
+- elif element == 'link':
+- if not self.inimage:
+- # query variables in urls in link elements are improperly
+- # converted from `?a=1&b=2` to `?a=1&b;=2` as if they're
+- # unhandled character references. fix this special case.
+- output = re.sub("&([A-Za-z0-9_]+);", "&\g<1>", output)
+- self.entries[-1][element] = output
+- if output:
+- self.entries[-1]['links'][-1]['href'] = output
+- else:
+- if element == 'description':
+- element = 'summary'
+- self.entries[-1][element] = output
+- if self.incontent:
+- contentparams = copy.deepcopy(self.contentparams)
+- contentparams['value'] = output
+- self.entries[-1][element + '_detail'] = contentparams
+- elif (self.infeed or self.insource):# and (not self.intextinput) and (not self.inimage):
+- context = self._getContext()
+- if element == 'description':
+- element = 'subtitle'
+- context[element] = output
+- if element == 'link':
+- # fix query variables; see above for the explanation
+- output = re.sub("&([A-Za-z0-9_]+);", "&\g<1>", output)
+- context[element] = output
+- context['links'][-1]['href'] = output
+- elif self.incontent:
+- contentparams = copy.deepcopy(self.contentparams)
+- contentparams['value'] = output
+- context[element + '_detail'] = contentparams
+- return output
+-
+- def pushContent(self, tag, attrsD, defaultContentType, expectingText):
+- self.incontent += 1
+- if self.lang: self.lang=self.lang.replace('_','-')
+- self.contentparams = FeedParserDict({
+- 'type': self.mapContentType(attrsD.get('type', defaultContentType)),
+- 'language': self.lang,
+- 'base': self.baseuri})
+- self.contentparams['base64'] = self._isBase64(attrsD, self.contentparams)
+- self.push(tag, expectingText)
+-
+- def popContent(self, tag):
+- value = self.pop(tag)
+- self.incontent -= 1
+- self.contentparams.clear()
+- return value
+-
+- # a number of elements in a number of RSS variants are nominally plain
+- # text, but this is routinely ignored. This is an attempt to detect
+- # the most common cases. As false positives often result in silent
+- # data loss, this function errs on the conservative side.
+- def lookslikehtml(self, s):
+- if self.version.startswith('atom'): return
+- if self.contentparams.get('type','text/html') != 'text/plain': return
+-
+- # must have a close tag or a entity reference to qualify
+- if not (re.search(r'</(\w+)>',s) or re.search("&#?\w+;",s)): return
+-
+- # all tags must be in a restricted subset of valid HTML tags
+- if filter(lambda t: t.lower() not in _HTMLSanitizer.acceptable_elements,
+- re.findall(r'</?(\w+)',s)): return
+-
+- # all entities must have been defined as valid HTML entities
+- from htmlentitydefs import entitydefs
+- if filter(lambda e: e not in entitydefs.keys(),
+- re.findall(r'&(\w+);',s)): return
+-
+- return 1
+-
+- def _mapToStandardPrefix(self, name):
+- colonpos = name.find(':')
+- if colonpos <> -1:
+- prefix = name[:colonpos]
+- suffix = name[colonpos+1:]
+- prefix = self.namespacemap.get(prefix, prefix)
+- name = prefix + ':' + suffix
+- return name
+-
+- def _getAttribute(self, attrsD, name):
+- return attrsD.get(self._mapToStandardPrefix(name))
+-
+- def _isBase64(self, attrsD, contentparams):
+- if attrsD.get('mode', '') == 'base64':
+- return 1
+- if self.contentparams['type'].startswith('text/'):
+- return 0
+- if self.contentparams['type'].endswith('+xml'):
+- return 0
+- if self.contentparams['type'].endswith('/xml'):
+- return 0
+- return 1
+-
+- def _itsAnHrefDamnIt(self, attrsD):
+- href = attrsD.get('url', attrsD.get('uri', attrsD.get('href', None)))
+- if href:
+- try:
+- del attrsD['url']
+- except KeyError:
+- pass
+- try:
+- del attrsD['uri']
+- except KeyError:
+- pass
+- attrsD['href'] = href
+- return attrsD
+-
+- def _save(self, key, value, overwrite=False):
+- context = self._getContext()
+- if overwrite:
+- context[key] = value
+- else:
+- context.setdefault(key, value)
+-
+- def _start_rss(self, attrsD):
+- versionmap = {'0.91': 'rss091u',
+- '0.92': 'rss092',
+- '0.93': 'rss093',
+- '0.94': 'rss094'}
+- #If we're here then this is an RSS feed.
+- #If we don't have a version or have a version that starts with something
+- #other than RSS then there's been a mistake. Correct it.
+- if not self.version or not self.version.startswith('rss'):
+- attr_version = attrsD.get('version', '')
+- version = versionmap.get(attr_version)
+- if version:
+- self.version = version
+- elif attr_version.startswith('2.'):
+- self.version = 'rss20'
+- else:
+- self.version = 'rss'
+-
+- def _start_dlhottitles(self, attrsD):
+- self.version = 'hotrss'
+-
+- def _start_channel(self, attrsD):
+- self.infeed = 1
+- self._cdf_common(attrsD)
+- _start_feedinfo = _start_channel
+-
+- def _cdf_common(self, attrsD):
+- if attrsD.has_key('lastmod'):
+- self._start_modified({})
+- self.elementstack[-1][-1] = attrsD['lastmod']
+- self._end_modified()
+- if attrsD.has_key('href'):
+- self._start_link({})
+- self.elementstack[-1][-1] = attrsD['href']
+- self._end_link()
+-
+- def _start_feed(self, attrsD):
+- self.infeed = 1
+- versionmap = {'0.1': 'atom01',
+- '0.2': 'atom02',
+- '0.3': 'atom03'}
+- if not self.version:
+- attr_version = attrsD.get('version')
+- version = versionmap.get(attr_version)
+- if version:
+- self.version = version
+- else:
+- self.version = 'atom'
+-
+- def _end_channel(self):
+- self.infeed = 0
+- _end_feed = _end_channel
+-
+- def _start_image(self, attrsD):
+- context = self._getContext()
+- if not self.inentry:
+- context.setdefault('image', FeedParserDict())
+- self.inimage = 1
+- self.hasTitle = 0
+- self.push('image', 0)
+-
+- def _end_image(self):
+- self.pop('image')
+- self.inimage = 0
+-
+- def _start_textinput(self, attrsD):
+- context = self._getContext()
+- context.setdefault('textinput', FeedParserDict())
+- self.intextinput = 1
+- self.hasTitle = 0
+- self.push('textinput', 0)
+- _start_textInput = _start_textinput
+-
+- def _end_textinput(self):
+- self.pop('textinput')
+- self.intextinput = 0
+- _end_textInput = _end_textinput
+-
+- def _start_author(self, attrsD):
+- self.inauthor = 1
+- self.push('author', 1)
+- # Append a new FeedParserDict when expecting an author
+- context = self._getContext()
+- context.setdefault('authors', [])
+- context['authors'].append(FeedParserDict())
+- _start_managingeditor = _start_author
+- _start_dc_author = _start_author
+- _start_dc_creator = _start_author
+- _start_itunes_author = _start_author
+-
+- def _end_author(self):
+- self.pop('author')
+- self.inauthor = 0
+- self._sync_author_detail()
+- _end_managingeditor = _end_author
+- _end_dc_author = _end_author
+- _end_dc_creator = _end_author
+- _end_itunes_author = _end_author
+-
+- def _start_itunes_owner(self, attrsD):
+- self.inpublisher = 1
+- self.push('publisher', 0)
+-
+- def _end_itunes_owner(self):
+- self.pop('publisher')
+- self.inpublisher = 0
+- self._sync_author_detail('publisher')
+-
+- def _start_contributor(self, attrsD):
+- self.incontributor = 1
+- context = self._getContext()
+- context.setdefault('contributors', [])
+- context['contributors'].append(FeedParserDict())
+- self.push('contributor', 0)
+-
+- def _end_contributor(self):
+- self.pop('contributor')
+- self.incontributor = 0
+-
+- def _start_dc_contributor(self, attrsD):
+- self.incontributor = 1
+- context = self._getContext()
+- context.setdefault('contributors', [])
+- context['contributors'].append(FeedParserDict())
+- self.push('name', 0)
+-
+- def _end_dc_contributor(self):
+- self._end_name()
+- self.incontributor = 0
+-
+- def _start_name(self, attrsD):
+- self.push('name', 0)
+- _start_itunes_name = _start_name
+-
+- def _end_name(self):
+- value = self.pop('name')
+- if self.inpublisher:
+- self._save_author('name', value, 'publisher')
+- elif self.inauthor:
+- self._save_author('name', value)
+- elif self.incontributor:
+- self._save_contributor('name', value)
+- elif self.intextinput:
+- context = self._getContext()
+- context['name'] = value
+- _end_itunes_name = _end_name
+-
+- def _start_width(self, attrsD):
+- self.push('width', 0)
+-
+- def _end_width(self):
+- value = self.pop('width')
+- try:
+- value = int(value)
+- except:
+- value = 0
+- if self.inimage:
+- context = self._getContext()
+- context['width'] = value
+-
+- def _start_height(self, attrsD):
+- self.push('height', 0)
+-
+- def _end_height(self):
+- value = self.pop('height')
+- try:
+- value = int(value)
+- except:
+- value = 0
+- if self.inimage:
+- context = self._getContext()
+- context['height'] = value
+-
+- def _start_url(self, attrsD):
+- self.push('href', 1)
+- _start_homepage = _start_url
+- _start_uri = _start_url
+-
+- def _end_url(self):
+- value = self.pop('href')
+- if self.inauthor:
+- self._save_author('href', value)
+- elif self.incontributor:
+- self._save_contributor('href', value)
+- _end_homepage = _end_url
+- _end_uri = _end_url
+-
+- def _start_email(self, attrsD):
+- self.push('email', 0)
+- _start_itunes_email = _start_email
+-
+- def _end_email(self):
+- value = self.pop('email')
+- if self.inpublisher:
+- self._save_author('email', value, 'publisher')
+- elif self.inauthor:
+- self._save_author('email', value)
+- elif self.incontributor:
+- self._save_contributor('email', value)
+- _end_itunes_email = _end_email
+-
+- def _getContext(self):
+- if self.insource:
+- context = self.sourcedata
+- elif self.inimage and self.feeddata.has_key('image'):
+- context = self.feeddata['image']
+- elif self.intextinput:
+- context = self.feeddata['textinput']
+- elif self.inentry:
+- context = self.entries[-1]
+- else:
+- context = self.feeddata
+- return context
+-
+- def _save_author(self, key, value, prefix='author'):
+- context = self._getContext()
+- context.setdefault(prefix + '_detail', FeedParserDict())
+- context[prefix + '_detail'][key] = value
+- self._sync_author_detail()
+- context.setdefault('authors', [FeedParserDict()])
+- context['authors'][-1][key] = value
+-
+- def _save_contributor(self, key, value):
+- context = self._getContext()
+- context.setdefault('contributors', [FeedParserDict()])
+- context['contributors'][-1][key] = value
+-
+- def _sync_author_detail(self, key='author'):
+- context = self._getContext()
+- detail = context.get('%s_detail' % key)
+- if detail:
+- name = detail.get('name')
+- email = detail.get('email')
+- if name and email:
+- context[key] = '%s (%s)' % (name, email)
+- elif name:
+- context[key] = name
+- elif email:
+- context[key] = email
+- else:
+- author, email = context.get(key), None
+- if not author: return
+- emailmatch = re.search(r'''(([a-zA-Z0-9\_\-\.\+]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?))(\?subject=\S+)?''', author)
+- if emailmatch:
+- email = emailmatch.group(0)
+- # probably a better way to do the following, but it passes all the tests
+- author = author.replace(email, '')
+- author = author.replace('()', '')
+- author = author.replace('<>', '')
+- author = author.replace('<>', '')
+- author = author.strip()
+- if author and (author[0] == '('):
+- author = author[1:]
+- if author and (author[-1] == ')'):
+- author = author[:-1]
+- author = author.strip()
+- if author or email:
+- context.setdefault('%s_detail' % key, FeedParserDict())
+- if author:
+- context['%s_detail' % key]['name'] = author
+- if email:
+- context['%s_detail' % key]['email'] = email
+-
+- def _start_subtitle(self, attrsD):
+- self.pushContent('subtitle', attrsD, 'text/plain', 1)
+- _start_tagline = _start_subtitle
+- _start_itunes_subtitle = _start_subtitle
+-
+- def _end_subtitle(self):
+- self.popContent('subtitle')
+- _end_tagline = _end_subtitle
+- _end_itunes_subtitle = _end_subtitle
+-
+- def _start_rights(self, attrsD):
+- self.pushContent('rights', attrsD, 'text/plain', 1)
+- _start_dc_rights = _start_rights
+- _start_copyright = _start_rights
+-
+- def _end_rights(self):
+- self.popContent('rights')
+- _end_dc_rights = _end_rights
+- _end_copyright = _end_rights
+-
+- def _start_item(self, attrsD):
+- self.entries.append(FeedParserDict())
+- self.push('item', 0)
+- self.inentry = 1
+- self.guidislink = 0
+- self.hasTitle = 0
+- id = self._getAttribute(attrsD, 'rdf:about')
+- if id:
+- context = self._getContext()
+- context['id'] = id
+- self._cdf_common(attrsD)
+- _start_entry = _start_item
+- _start_product = _start_item
+-
+- def _end_item(self):
+- self.pop('item')
+- self.inentry = 0
+- _end_entry = _end_item
+-
+- def _start_dc_language(self, attrsD):
+- self.push('language', 1)
+- _start_language = _start_dc_language
+-
+- def _end_dc_language(self):
+- self.lang = self.pop('language')
+- _end_language = _end_dc_language
+-
+- def _start_dc_publisher(self, attrsD):
+- self.push('publisher', 1)
+- _start_webmaster = _start_dc_publisher
+-
+- def _end_dc_publisher(self):
+- self.pop('publisher')
+- self._sync_author_detail('publisher')
+- _end_webmaster = _end_dc_publisher
+-
+- def _start_published(self, attrsD):
+- self.push('published', 1)
+- _start_dcterms_issued = _start_published
+- _start_issued = _start_published
+-
+- def _end_published(self):
+- value = self.pop('published')
+- self._save('published_parsed', _parse_date(value), overwrite=True)
+- _end_dcterms_issued = _end_published
+- _end_issued = _end_published
+-
+- def _start_updated(self, attrsD):
+- self.push('updated', 1)
+- _start_modified = _start_updated
+- _start_dcterms_modified = _start_updated
+- _start_pubdate = _start_updated
+- _start_dc_date = _start_updated
+- _start_lastbuilddate = _start_updated
+-
+- def _end_updated(self):
+- value = self.pop('updated')
+- parsed_value = _parse_date(value)
+- self._save('updated_parsed', parsed_value, overwrite=True)
+- _end_modified = _end_updated
+- _end_dcterms_modified = _end_updated
+- _end_pubdate = _end_updated
+- _end_dc_date = _end_updated
+- _end_lastbuilddate = _end_updated
+-
+- def _start_created(self, attrsD):
+- self.push('created', 1)
+- _start_dcterms_created = _start_created
+-
+- def _end_created(self):
+- value = self.pop('created')
+- self._save('created_parsed', _parse_date(value), overwrite=True)
+- _end_dcterms_created = _end_created
+-
+- def _start_expirationdate(self, attrsD):
+- self.push('expired', 1)
+-
+- def _end_expirationdate(self):
+- self._save('expired_parsed', _parse_date(self.pop('expired')), overwrite=True)
+-
+- def _start_cc_license(self, attrsD):
+- context = self._getContext()
+- value = self._getAttribute(attrsD, 'rdf:resource')
+- attrsD = FeedParserDict()
+- attrsD['rel']='license'
+- if value: attrsD['href']=value
+- context.setdefault('links', []).append(attrsD)
+-
+- def _start_creativecommons_license(self, attrsD):
+- self.push('license', 1)
+- _start_creativeCommons_license = _start_creativecommons_license
+-
+- def _end_creativecommons_license(self):
+- value = self.pop('license')
+- context = self._getContext()
+- attrsD = FeedParserDict()
+- attrsD['rel']='license'
+- if value: attrsD['href']=value
+- context.setdefault('links', []).append(attrsD)
+- del context['license']
+- _end_creativeCommons_license = _end_creativecommons_license
+-
+- def _addXFN(self, relationships, href, name):
+- context = self._getContext()
+- xfn = context.setdefault('xfn', [])
+- value = FeedParserDict({'relationships': relationships, 'href': href, 'name': name})
+- if value not in xfn:
+- xfn.append(value)
+-
+- def _addTag(self, term, scheme, label):
+- context = self._getContext()
+- tags = context.setdefault('tags', [])
+- if (not term) and (not scheme) and (not label): return
+- value = FeedParserDict({'term': term, 'scheme': scheme, 'label': label})
+- if value not in tags:
+- tags.append(value)
+-
+- def _start_category(self, attrsD):
+- if _debug: sys.stderr.write('entering _start_category with %s\n' % repr(attrsD))
+- term = attrsD.get('term')
+- scheme = attrsD.get('scheme', attrsD.get('domain'))
+- label = attrsD.get('label')
+- self._addTag(term, scheme, label)
+- self.push('category', 1)
+- _start_dc_subject = _start_category
+- _start_keywords = _start_category
+-
+- def _start_media_category(self, attrsD):
+- attrsD.setdefault('scheme', 'http://search.yahoo.com/mrss/category_schema')
+- self._start_category(attrsD)
+-
+- def _end_itunes_keywords(self):
+- for term in self.pop('itunes_keywords').split():
+- self._addTag(term, 'http://www.itunes.com/', None)
+-
+- def _start_itunes_category(self, attrsD):
+- self._addTag(attrsD.get('text'), 'http://www.itunes.com/', None)
+- self.push('category', 1)
+-
+- def _end_category(self):
+- value = self.pop('category')
+- if not value: return
+- context = self._getContext()
+- tags = context['tags']
+- if value and len(tags) and not tags[-1]['term']:
+- tags[-1]['term'] = value
+- else:
+- self._addTag(value, None, None)
+- _end_dc_subject = _end_category
+- _end_keywords = _end_category
+- _end_itunes_category = _end_category
+- _end_media_category = _end_category
+-
+- def _start_cloud(self, attrsD):
+- self._getContext()['cloud'] = FeedParserDict(attrsD)
+-
+- def _start_link(self, attrsD):
+- attrsD.setdefault('rel', 'alternate')
+- if attrsD['rel'] == 'self':
+- attrsD.setdefault('type', 'application/atom+xml')
+- else:
+- attrsD.setdefault('type', 'text/html')
+- context = self._getContext()
+- attrsD = self._itsAnHrefDamnIt(attrsD)
+- if attrsD.has_key('href'):
+- attrsD['href'] = self.resolveURI(attrsD['href'])
+- expectingText = self.infeed or self.inentry or self.insource
+- context.setdefault('links', [])
+- if not (self.inentry and self.inimage):
+- context['links'].append(FeedParserDict(attrsD))
+- if attrsD.has_key('href'):
+- expectingText = 0
+- if (attrsD.get('rel') == 'alternate') and (self.mapContentType(attrsD.get('type')) in self.html_types):
+- context['link'] = attrsD['href']
+- else:
+- self.push('link', expectingText)
+- _start_producturl = _start_link
+-
+- def _end_link(self):
+- value = self.pop('link')
+- context = self._getContext()
+- _end_producturl = _end_link
+-
+- def _start_guid(self, attrsD):
+- self.guidislink = (attrsD.get('ispermalink', 'true') == 'true')
+- self.push('id', 1)
+-
+- def _end_guid(self):
+- value = self.pop('id')
+- self._save('guidislink', self.guidislink and not self._getContext().has_key('link'))
+- if self.guidislink:
+- # guid acts as link, but only if 'ispermalink' is not present or is 'true',
+- # and only if the item doesn't already have a link element
+- self._save('link', value)
+-
+- def _start_title(self, attrsD):
+- if self.svgOK: return self.unknown_starttag('title', attrsD.items())
+- self.pushContent('title', attrsD, 'text/plain', self.infeed or self.inentry or self.insource)
+- _start_dc_title = _start_title
+- _start_media_title = _start_title
+-
+- def _end_title(self):
+- if self.svgOK: return
+- value = self.popContent('title')
+- if not value: return
+- context = self._getContext()
+- self.hasTitle = 1
+- _end_dc_title = _end_title
+-
+- def _end_media_title(self):
+- hasTitle = self.hasTitle
+- self._end_title()
+- self.hasTitle = hasTitle
+-
+- def _start_description(self, attrsD):
+- context = self._getContext()
+- if context.has_key('summary'):
+- self._summaryKey = 'content'
+- self._start_content(attrsD)
+- else:
+- self.pushContent('description', attrsD, 'text/html', self.infeed or self.inentry or self.insource)
+- _start_dc_description = _start_description
+-
+- def _start_abstract(self, attrsD):
+- self.pushContent('description', attrsD, 'text/plain', self.infeed or self.inentry or self.insource)
+-
+- def _end_description(self):
+- if self._summaryKey == 'content':
+- self._end_content()
+- else:
+- value = self.popContent('description')
+- self._summaryKey = None
+- _end_abstract = _end_description
+- _end_dc_description = _end_description
+-
+- def _start_info(self, attrsD):
+- self.pushContent('info', attrsD, 'text/plain', 1)
+- _start_feedburner_browserfriendly = _start_info
+-
+- def _end_info(self):
+- self.popContent('info')
+- _end_feedburner_browserfriendly = _end_info
+-
+- def _start_generator(self, attrsD):
+- if attrsD:
+- attrsD = self._itsAnHrefDamnIt(attrsD)
+- if attrsD.has_key('href'):
+- attrsD['href'] = self.resolveURI(attrsD['href'])
+- self._getContext()['generator_detail'] = FeedParserDict(attrsD)
+- self.push('generator', 1)
+-
+- def _end_generator(self):
+- value = self.pop('generator')
+- context = self._getContext()
+- if context.has_key('generator_detail'):
+- context['generator_detail']['name'] = value
+-
+- def _start_admin_generatoragent(self, attrsD):
+- self.push('generator', 1)
+- value = self._getAttribute(attrsD, 'rdf:resource')
+- if value:
+- self.elementstack[-1][2].append(value)
+- self.pop('generator')
+- self._getContext()['generator_detail'] = FeedParserDict({'href': value})
+-
+- def _start_admin_errorreportsto(self, attrsD):
+- self.push('errorreportsto', 1)
+- value = self._getAttribute(attrsD, 'rdf:resource')
+- if value:
+- self.elementstack[-1][2].append(value)
+- self.pop('errorreportsto')
+-
+- def _start_summary(self, attrsD):
+- context = self._getContext()
+- if context.has_key('summary'):
+- self._summaryKey = 'content'
+- self._start_content(attrsD)
+- else:
+- self._summaryKey = 'summary'
+- self.pushContent(self._summaryKey, attrsD, 'text/plain', 1)
+- _start_itunes_summary = _start_summary
+-
+- def _end_summary(self):
+- if self._summaryKey == 'content':
+- self._end_content()
+- else:
+- self.popContent(self._summaryKey or 'summary')
+- self._summaryKey = None
+- _end_itunes_summary = _end_summary
+-
+- def _start_enclosure(self, attrsD):
+- attrsD = self._itsAnHrefDamnIt(attrsD)
+- context = self._getContext()
+- attrsD['rel']='enclosure'
+- context.setdefault('links', []).append(FeedParserDict(attrsD))
+-
+- def _start_source(self, attrsD):
+- if 'url' in attrsD:
+- # This means that we're processing a source element from an RSS 2.0 feed
+- self.sourcedata['href'] = attrsD[u'url']
+- self.push('source', 1)
+- self.insource = 1
+- self.hasTitle = 0
+-
+- def _end_source(self):
+- self.insource = 0
+- value = self.pop('source')
+- if value:
+- self.sourcedata['title'] = value
+- self._getContext()['source'] = copy.deepcopy(self.sourcedata)
+- self.sourcedata.clear()
+-
+- def _start_content(self, attrsD):
+- self.pushContent('content', attrsD, 'text/plain', 1)
+- src = attrsD.get('src')
+- if src:
+- self.contentparams['src'] = src
+- self.push('content', 1)
+-
+- def _start_prodlink(self, attrsD):
+- self.pushContent('content', attrsD, 'text/html', 1)
+-
+- def _start_body(self, attrsD):
+- self.pushContent('content', attrsD, 'application/xhtml+xml', 1)
+- _start_xhtml_body = _start_body
+-
+- def _start_content_encoded(self, attrsD):
+- self.pushContent('content', attrsD, 'text/html', 1)
+- _start_fullitem = _start_content_encoded
+-
+- def _end_content(self):
+- copyToSummary = self.mapContentType(self.contentparams.get('type')) in (['text/plain'] + self.html_types)
+- value = self.popContent('content')
+- if copyToSummary:
+- self._save('summary', value)
+-
+- _end_body = _end_content
+- _end_xhtml_body = _end_content
+- _end_content_encoded = _end_content
+- _end_fullitem = _end_content
+- _end_prodlink = _end_content
+-
+- def _start_itunes_image(self, attrsD):
+- self.push('itunes_image', 0)
+- if attrsD.get('href'):
+- self._getContext()['image'] = FeedParserDict({'href': attrsD.get('href')})
+- _start_itunes_link = _start_itunes_image
+-
+- def _end_itunes_block(self):
+- value = self.pop('itunes_block', 0)
+- self._getContext()['itunes_block'] = (value == 'yes') and 1 or 0
+-
+- def _end_itunes_explicit(self):
+- value = self.pop('itunes_explicit', 0)
+- # Convert 'yes' -> True, 'clean' to False, and any other value to None
+- # False and None both evaluate as False, so the difference can be ignored
+- # by applications that only need to know if the content is explicit.
+- self._getContext()['itunes_explicit'] = (None, False, True)[(value == 'yes' and 2) or value == 'clean' or 0]
+-
+- def _start_media_content(self, attrsD):
+- context = self._getContext()
+- context.setdefault('media_content', [])
+- context['media_content'].append(attrsD)
+-
+- def _start_media_thumbnail(self, attrsD):
+- context = self._getContext()
+- context.setdefault('media_thumbnail', [])
+- self.push('url', 1) # new
+- context['media_thumbnail'].append(attrsD)
+-
+- def _end_media_thumbnail(self):
+- url = self.pop('url')
+- context = self._getContext()
+- if url != None and len(url.strip()) != 0:
+- if not context['media_thumbnail'][-1].has_key('url'):
+- context['media_thumbnail'][-1]['url'] = url
+-
+- def _start_media_player(self, attrsD):
+- self.push('media_player', 0)
+- self._getContext()['media_player'] = FeedParserDict(attrsD)
+-
+- def _end_media_player(self):
+- value = self.pop('media_player')
+- context = self._getContext()
+- context['media_player']['content'] = value
+-
+- def _start_newlocation(self, attrsD):
+- self.push('newlocation', 1)
+-
+- def _end_newlocation(self):
+- url = self.pop('newlocation')
+- context = self._getContext()
+- # don't set newlocation if the context isn't right
+- if context is not self.feeddata:
+- return
+- context['newlocation'] = _makeSafeAbsoluteURI(self.baseuri, url.strip())
+-
+-if _XML_AVAILABLE:
+- class _StrictFeedParser(_FeedParserMixin, xml.sax.handler.ContentHandler):
+- def __init__(self, baseuri, baselang, encoding):
+- if _debug: sys.stderr.write('trying StrictFeedParser\n')
+- xml.sax.handler.ContentHandler.__init__(self)
+- _FeedParserMixin.__init__(self, baseuri, baselang, encoding)
+- self.bozo = 0
+- self.exc = None
+- self.decls = {}
+-
+- def startPrefixMapping(self, prefix, uri):
+- self.trackNamespace(prefix, uri)
+- if uri == 'http://www.w3.org/1999/xlink':
+- self.decls['xmlns:'+prefix] = uri
+-
+- def startElementNS(self, name, qname, attrs):
+- namespace, localname = name
+- lowernamespace = str(namespace or '').lower()
+- if lowernamespace.find('backend.userland.com/rss') <> -1:
+- # match any backend.userland.com namespace
+- namespace = 'http://backend.userland.com/rss'
+- lowernamespace = namespace
+- if qname and qname.find(':') > 0:
+- givenprefix = qname.split(':')[0]
+- else:
+- givenprefix = None
+- prefix = self._matchnamespaces.get(lowernamespace, givenprefix)
+- if givenprefix and (prefix == None or (prefix == '' and lowernamespace == '')) and not self.namespacesInUse.has_key(givenprefix):
+- raise UndeclaredNamespace, "'%s' is not associated with a namespace" % givenprefix
+- localname = str(localname).lower()
+-
+- # qname implementation is horribly broken in Python 2.1 (it
+- # doesn't report any), and slightly broken in Python 2.2 (it
+- # doesn't report the xml: namespace). So we match up namespaces
+- # with a known list first, and then possibly override them with
+- # the qnames the SAX parser gives us (if indeed it gives us any
+- # at all). Thanks to MatejC for helping me test this and
+- # tirelessly telling me that it didn't work yet.
+- attrsD, self.decls = self.decls, {}
+- if localname=='math' and namespace=='http://www.w3.org/1998/Math/MathML':
+- attrsD['xmlns']=namespace
+- if localname=='svg' and namespace=='http://www.w3.org/2000/svg':
+- attrsD['xmlns']=namespace
+-
+- if prefix:
+- localname = prefix.lower() + ':' + localname
+- elif namespace and not qname: #Expat
+- for name,value in self.namespacesInUse.items():
+- if name and value == namespace:
+- localname = name + ':' + localname
+- break
+- if _debug: sys.stderr.write('startElementNS: qname = %s, namespace = %s, givenprefix = %s, prefix = %s, attrs = %s, localname = %s\n' % (qname, namespace, givenprefix, prefix, attrs.items(), localname))
+-
+- for (namespace, attrlocalname), attrvalue in attrs._attrs.items():
+- lowernamespace = (namespace or '').lower()
+- prefix = self._matchnamespaces.get(lowernamespace, '')
+- if prefix:
+- attrlocalname = prefix + ':' + attrlocalname
+- attrsD[str(attrlocalname).lower()] = attrvalue
+- for qname in attrs.getQNames():
+- attrsD[str(qname).lower()] = attrs.getValueByQName(qname)
+- self.unknown_starttag(localname, attrsD.items())
+-
+- def characters(self, text):
+- self.handle_data(text)
+-
+- def endElementNS(self, name, qname):
+- namespace, localname = name
+- lowernamespace = str(namespace or '').lower()
+- if qname and qname.find(':') > 0:
+- givenprefix = qname.split(':')[0]
+- else:
+- givenprefix = ''
+- prefix = self._matchnamespaces.get(lowernamespace, givenprefix)
+- if prefix:
+- localname = prefix + ':' + localname
+- elif namespace and not qname: #Expat
+- for name,value in self.namespacesInUse.items():
+- if name and value == namespace:
+- localname = name + ':' + localname
+- break
+- localname = str(localname).lower()
+- self.unknown_endtag(localname)
+-
+- def error(self, exc):
+- self.bozo = 1
+- self.exc = exc
+-
+- def fatalError(self, exc):
+- self.error(exc)
+- raise exc
+-
+-class _BaseHTMLProcessor(sgmllib.SGMLParser):
+- special = re.compile('''[<>'"]''')
+- bare_ampersand = re.compile("&(?!#\d+;|#x[0-9a-fA-F]+;|\w+;)")
+- elements_no_end_tag = [
+- 'area', 'base', 'basefont', 'br', 'col', 'command', 'embed', 'frame',
+- 'hr', 'img', 'input', 'isindex', 'keygen', 'link', 'meta', 'param',
+- 'source', 'track', 'wbr'
+- ]
+-
+- def __init__(self, encoding, _type):
+- self.encoding = encoding
+- self._type = _type
+- if _debug: sys.stderr.write('entering BaseHTMLProcessor, encoding=%s\n' % self.encoding)
+- sgmllib.SGMLParser.__init__(self)
+-
+- def reset(self):
+- self.pieces = []
+- sgmllib.SGMLParser.reset(self)
+-
+- def _shorttag_replace(self, match):
+- tag = match.group(1)
+- if tag in self.elements_no_end_tag:
+- return '<' + tag + ' />'
+- else:
+- return '<' + tag + '></' + tag + '>'
+-
+- def parse_starttag(self,i):
+- j=sgmllib.SGMLParser.parse_starttag(self, i)
+- if self._type == 'application/xhtml+xml':
+- if j>2 and self.rawdata[j-2:j]=='/>':
+- self.unknown_endtag(self.lasttag)
+- return j
+-
+- def feed(self, data):
+- data = re.compile(r'<!((?!DOCTYPE|--|\[))', re.IGNORECASE).sub(r'<!\1', data)
+- #data = re.sub(r'<(\S+?)\s*?/>', self._shorttag_replace, data) # bug [ 1399464 ] Bad regexp for _shorttag_replace
+- data = re.sub(r'<([^<>\s]+?)\s*/>', self._shorttag_replace, data)
+- data = data.replace(''', "'")
+- data = data.replace('"', '"')
+- try:
+- bytes
+- if bytes is str:
+- raise NameError
+- self.encoding = self.encoding + '_INVALID_PYTHON_3'
+- except NameError:
+- if self.encoding and type(data) == type(u''):
+- data = data.encode(self.encoding)
+- sgmllib.SGMLParser.feed(self, data)
+- sgmllib.SGMLParser.close(self)
+-
+- def normalize_attrs(self, attrs):
+- if not attrs: return attrs
+- # utility method to be called by descendants
+- attrs = dict([(k.lower(), v) for k, v in attrs]).items()
+- attrs = [(k, k in ('rel', 'type') and v.lower() or v) for k, v in attrs]
+- attrs.sort()
+- return attrs
+-
+- def unknown_starttag(self, tag, attrs):
+- # called for each start tag
+- # attrs is a list of (attr, value) tuples
+- # e.g. for <pre class='screen'>, tag='pre', attrs=[('class', 'screen')]
+- if _debug: sys.stderr.write('_BaseHTMLProcessor, unknown_starttag, tag=%s\n' % tag)
+- uattrs = []
+- strattrs=''
+- if attrs:
+- for key, value in attrs:
+- value=value.replace('>','>').replace('<','<').replace('"','"')
+- value = self.bare_ampersand.sub("&", value)
+- # thanks to Kevin Marks for this breathtaking hack to deal with (valid) high-bit attribute values in UTF-8 feeds
+- if type(value) != type(u''):
+- try:
+- value = unicode(value, self.encoding)
+- except:
+- value = unicode(value, 'iso-8859-1')
+- try:
+- # Currently, in Python 3 the key is already a str, and cannot be decoded again
+- uattrs.append((unicode(key, self.encoding), value))
+- except TypeError:
+- uattrs.append((key, value))
+- strattrs = u''.join([u' %s="%s"' % (key, value) for key, value in uattrs])
+- if self.encoding:
+- try:
+- strattrs=strattrs.encode(self.encoding)
+- except:
+- pass
+- if tag in self.elements_no_end_tag:
+- self.pieces.append('<%(tag)s%(strattrs)s />' % locals())
+- else:
+- self.pieces.append('<%(tag)s%(strattrs)s>' % locals())
+-
+- def unknown_endtag(self, tag):
+- # called for each end tag, e.g. for </pre>, tag will be 'pre'
+- # Reconstruct the original end tag.
+- if tag not in self.elements_no_end_tag:
+- self.pieces.append("</%(tag)s>" % locals())
+-
+- def handle_charref(self, ref):
+- # called for each character reference, e.g. for ' ', ref will be '160'
+- # Reconstruct the original character reference.
+- if ref.startswith('x'):
+- value = unichr(int(ref[1:],16))
+- else:
+- value = unichr(int(ref))
+-
+- if value in _cp1252.keys():
+- self.pieces.append('&#%s;' % hex(ord(_cp1252[value]))[1:])
+- else:
+- self.pieces.append('&#%(ref)s;' % locals())
+-
+- def handle_entityref(self, ref):
+- # called for each entity reference, e.g. for '©', ref will be 'copy'
+- # Reconstruct the original entity reference.
+- if name2codepoint.has_key(ref):
+- self.pieces.append('&%(ref)s;' % locals())
+- else:
+- self.pieces.append('&%(ref)s' % locals())
+-
+- def handle_data(self, text):
+- # called for each block of plain text, i.e. outside of any tag and
+- # not containing any character or entity references
+- # Store the original text verbatim.
+- if _debug: sys.stderr.write('_BaseHTMLProcessor, handle_data, text=%s\n' % text)
+- self.pieces.append(text)
+-
+- def handle_comment(self, text):
+- # called for each HTML comment, e.g. <!-- insert Javascript code here -->
+- # Reconstruct the original comment.
+- self.pieces.append('<!--%(text)s-->' % locals())
+-
+- def handle_pi(self, text):
+- # called for each processing instruction, e.g. <?instruction>
+- # Reconstruct original processing instruction.
+- self.pieces.append('<?%(text)s>' % locals())
+-
+- def handle_decl(self, text):
+- # called for the DOCTYPE, if present, e.g.
+- # <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+- # "http://www.w3.org/TR/html4/loose.dtd">
+- # Reconstruct original DOCTYPE
+- self.pieces.append('<!%(text)s>' % locals())
+-
+- _new_declname_match = re.compile(r'[a-zA-Z][-_.a-zA-Z0-9:]*\s*').match
+- def _scan_name(self, i, declstartpos):
+- rawdata = self.rawdata
+- n = len(rawdata)
+- if i == n:
+- return None, -1
+- m = self._new_declname_match(rawdata, i)
+- if m:
+- s = m.group()
+- name = s.strip()
+- if (i + len(s)) == n:
+- return None, -1 # end of buffer
+- return name.lower(), m.end()
+- else:
+- self.handle_data(rawdata)
+-# self.updatepos(declstartpos, i)
+- return None, -1
+-
+- def convert_charref(self, name):
+- return '&#%s;' % name
+-
+- def convert_entityref(self, name):
+- return '&%s;' % name
+-
+- def output(self):
+- '''Return processed HTML as a single string'''
+- return ''.join([str(p) for p in self.pieces])
+-
+- def parse_declaration(self, i):
+- try:
+- return sgmllib.SGMLParser.parse_declaration(self, i)
+- except sgmllib.SGMLParseError:
+- # escape the doctype declaration and continue parsing
+- self.handle_data('<')
+- return i+1
+-
+-class _LooseFeedParser(_FeedParserMixin, _BaseHTMLProcessor):
+- def __init__(self, baseuri, baselang, encoding, entities):
+- sgmllib.SGMLParser.__init__(self)
+- _FeedParserMixin.__init__(self, baseuri, baselang, encoding)
+- _BaseHTMLProcessor.__init__(self, encoding, 'application/xhtml+xml')
+- self.entities=entities
+-
+- def decodeEntities(self, element, data):
+- data = data.replace('<', '<')
+- data = data.replace('<', '<')
+- data = data.replace('<', '<')
+- data = data.replace('>', '>')
+- data = data.replace('>', '>')
+- data = data.replace('>', '>')
+- data = data.replace('&', '&')
+- data = data.replace('&', '&')
+- data = data.replace('"', '"')
+- data = data.replace('"', '"')
+- data = data.replace(''', ''')
+- data = data.replace(''', ''')
+- if self.contentparams.has_key('type') and not self.contentparams.get('type', 'xml').endswith('xml'):
+- data = data.replace('<', '<')
+- data = data.replace('>', '>')
+- data = data.replace('&', '&')
+- data = data.replace('"', '"')
+- data = data.replace(''', "'")
+- return data
+-
+- def strattrs(self, attrs):
+- return ''.join([' %s="%s"' % (n,v.replace('"','"')) for n,v in attrs])
+-
+-class _MicroformatsParser:
+- STRING = 1
+- DATE = 2
+- URI = 3
+- NODE = 4
+- EMAIL = 5
+-
+- known_xfn_relationships = ['contact', 'acquaintance', 'friend', 'met', 'co-worker', 'coworker', 'colleague', 'co-resident', 'coresident', 'neighbor', 'child', 'parent', 'sibling', 'brother', 'sister', 'spouse', 'wife', 'husband', 'kin', 'relative', 'muse', 'crush', 'date', 'sweetheart', 'me']
+- known_binary_extensions = ['zip','rar','exe','gz','tar','tgz','tbz2','bz2','z','7z','dmg','img','sit','sitx','hqx','deb','rpm','bz2','jar','rar','iso','bin','msi','mp2','mp3','ogg','ogm','mp4','m4v','m4a','avi','wma','wmv']
+-
+- def __init__(self, data, baseuri, encoding):
+- self.document = BeautifulSoup.BeautifulSoup(data)
+- self.baseuri = baseuri
+- self.encoding = encoding
+- if type(data) == type(u''):
+- data = data.encode(encoding)
+- self.tags = []
+- self.enclosures = []
+- self.xfn = []
+- self.vcard = None
+-
+- def vcardEscape(self, s):
+- if type(s) in (type(''), type(u'')):
+- s = s.replace(',', '\\,').replace(';', '\\;').replace('\n', '\\n')
+- return s
+-
+- def vcardFold(self, s):
+- s = re.sub(';+$', '', s)
+- sFolded = ''
+- iMax = 75
+- sPrefix = ''
+- while len(s) > iMax:
+- sFolded += sPrefix + s[:iMax] + '\n'
+- s = s[iMax:]
+- sPrefix = ' '
+- iMax = 74
+- sFolded += sPrefix + s
+- return sFolded
+-
+- def normalize(self, s):
+- return re.sub(r'\s+', ' ', s).strip()
+-
+- def unique(self, aList):
+- results = []
+- for element in aList:
+- if element not in results:
+- results.append(element)
+- return results
+-
+- def toISO8601(self, dt):
+- return time.strftime('%Y-%m-%dT%H:%M:%SZ', dt)
+-
+- def getPropertyValue(self, elmRoot, sProperty, iPropertyType=4, bAllowMultiple=0, bAutoEscape=0):
+- all = lambda x: 1
+- sProperty = sProperty.lower()
+- bFound = 0
+- bNormalize = 1
+- propertyMatch = {'class': re.compile(r'\b%s\b' % sProperty)}
+- if bAllowMultiple and (iPropertyType != self.NODE):
+- snapResults = []
+- containers = elmRoot(['ul', 'ol'], propertyMatch)
+- for container in containers:
+- snapResults.extend(container('li'))
+- bFound = (len(snapResults) != 0)
+- if not bFound:
+- snapResults = elmRoot(all, propertyMatch)
+- bFound = (len(snapResults) != 0)
+- if (not bFound) and (sProperty == 'value'):
+- snapResults = elmRoot('pre')
+- bFound = (len(snapResults) != 0)
+- bNormalize = not bFound
+- if not bFound:
+- snapResults = [elmRoot]
+- bFound = (len(snapResults) != 0)
+- arFilter = []
+- if sProperty == 'vcard':
+- snapFilter = elmRoot(all, propertyMatch)
+- for node in snapFilter:
+- if node.findParent(all, propertyMatch):
+- arFilter.append(node)
+- arResults = []
+- for node in snapResults:
+- if node not in arFilter:
+- arResults.append(node)
+- bFound = (len(arResults) != 0)
+- if not bFound:
+- if bAllowMultiple: return []
+- elif iPropertyType == self.STRING: return ''
+- elif iPropertyType == self.DATE: return None
+- elif iPropertyType == self.URI: return ''
+- elif iPropertyType == self.NODE: return None
+- else: return None
+- arValues = []
+- for elmResult in arResults:
+- sValue = None
+- if iPropertyType == self.NODE:
+- if bAllowMultiple:
+- arValues.append(elmResult)
+- continue
+- else:
+- return elmResult
+- sNodeName = elmResult.name.lower()
+- if (iPropertyType == self.EMAIL) and (sNodeName == 'a'):
+- sValue = (elmResult.get('href') or '').split('mailto:').pop().split('?')[0]
+- if sValue:
+- sValue = bNormalize and self.normalize(sValue) or sValue.strip()
+- if (not sValue) and (sNodeName == 'abbr'):
+- sValue = elmResult.get('title')
+- if sValue:
+- sValue = bNormalize and self.normalize(sValue) or sValue.strip()
+- if (not sValue) and (iPropertyType == self.URI):
+- if sNodeName == 'a': sValue = elmResult.get('href')
+- elif sNodeName == 'img': sValue = elmResult.get('src')
+- elif sNodeName == 'object': sValue = elmResult.get('data')
+- if sValue:
+- sValue = bNormalize and self.normalize(sValue) or sValue.strip()
+- if (not sValue) and (sNodeName == 'img'):
+- sValue = elmResult.get('alt')
+- if sValue:
+- sValue = bNormalize and self.normalize(sValue) or sValue.strip()
+- if not sValue:
+- sValue = elmResult.renderContents()
+- sValue = re.sub(r'<\S[^>]*>', '', sValue)
+- sValue = sValue.replace('\r\n', '\n')
+- sValue = sValue.replace('\r', '\n')
+- if sValue:
+- sValue = bNormalize and self.normalize(sValue) or sValue.strip()
+- if not sValue: continue
+- if iPropertyType == self.DATE:
+- sValue = _parse_date_iso8601(sValue)
+- if bAllowMultiple:
+- arValues.append(bAutoEscape and self.vcardEscape(sValue) or sValue)
+- else:
+- return bAutoEscape and self.vcardEscape(sValue) or sValue
+- return arValues
+-
+- def findVCards(self, elmRoot, bAgentParsing=0):
+- sVCards = ''
+-
+- if not bAgentParsing:
+- arCards = self.getPropertyValue(elmRoot, 'vcard', bAllowMultiple=1)
+- else:
+- arCards = [elmRoot]
+-
+- for elmCard in arCards:
+- arLines = []
+-
+- def processSingleString(sProperty):
+- sValue = self.getPropertyValue(elmCard, sProperty, self.STRING, bAutoEscape=1).decode(self.encoding)
+- if sValue:
+- arLines.append(self.vcardFold(sProperty.upper() + ':' + sValue))
+- return sValue or u''
+-
+- def processSingleURI(sProperty):
+- sValue = self.getPropertyValue(elmCard, sProperty, self.URI)
+- if sValue:
+- sContentType = ''
+- sEncoding = ''
+- sValueKey = ''
+- if sValue.startswith('data:'):
+- sEncoding = ';ENCODING=b'
+- sContentType = sValue.split(';')[0].split('/').pop()
+- sValue = sValue.split(',', 1).pop()
+- else:
+- elmValue = self.getPropertyValue(elmCard, sProperty)
+- if elmValue:
+- if sProperty != 'url':
+- sValueKey = ';VALUE=uri'
+- sContentType = elmValue.get('type', '').strip().split('/').pop().strip()
+- sContentType = sContentType.upper()
+- if sContentType == 'OCTET-STREAM':
+- sContentType = ''
+- if sContentType:
+- sContentType = ';TYPE=' + sContentType.upper()
+- arLines.append(self.vcardFold(sProperty.upper() + sEncoding + sContentType + sValueKey + ':' + sValue))
+-
+- def processTypeValue(sProperty, arDefaultType, arForceType=None):
+- arResults = self.getPropertyValue(elmCard, sProperty, bAllowMultiple=1)
+- for elmResult in arResults:
+- arType = self.getPropertyValue(elmResult, 'type', self.STRING, 1, 1)
+- if arForceType:
+- arType = self.unique(arForceType + arType)
+- if not arType:
+- arType = arDefaultType
+- sValue = self.getPropertyValue(elmResult, 'value', self.EMAIL, 0)
+- if sValue:
+- arLines.append(self.vcardFold(sProperty.upper() + ';TYPE=' + ','.join(arType) + ':' + sValue))
+-
+- # AGENT
+- # must do this before all other properties because it is destructive
+- # (removes nested class="vcard" nodes so they don't interfere with
+- # this vcard's other properties)
+- arAgent = self.getPropertyValue(elmCard, 'agent', bAllowMultiple=1)
+- for elmAgent in arAgent:
+- if re.compile(r'\bvcard\b').search(elmAgent.get('class')):
+- sAgentValue = self.findVCards(elmAgent, 1) + '\n'
+- sAgentValue = sAgentValue.replace('\n', '\\n')
+- sAgentValue = sAgentValue.replace(';', '\\;')
+- if sAgentValue:
+- arLines.append(self.vcardFold('AGENT:' + sAgentValue))
+- # Completely remove the agent element from the parse tree
+- elmAgent.extract()
+- else:
+- sAgentValue = self.getPropertyValue(elmAgent, 'value', self.URI, bAutoEscape=1);
+- if sAgentValue:
+- arLines.append(self.vcardFold('AGENT;VALUE=uri:' + sAgentValue))
+-
+- # FN (full name)
+- sFN = processSingleString('fn')
+-
+- # N (name)
+- elmName = self.getPropertyValue(elmCard, 'n')
+- if elmName:
+- sFamilyName = self.getPropertyValue(elmName, 'family-name', self.STRING, bAutoEscape=1)
+- sGivenName = self.getPropertyValue(elmName, 'given-name', self.STRING, bAutoEscape=1)
+- arAdditionalNames = self.getPropertyValue(elmName, 'additional-name', self.STRING, 1, 1) + self.getPropertyValue(elmName, 'additional-names', self.STRING, 1, 1)
+- arHonorificPrefixes = self.getPropertyValue(elmName, 'honorific-prefix', self.STRING, 1, 1) + self.getPropertyValue(elmName, 'honorific-prefixes', self.STRING, 1, 1)
+- arHonorificSuffixes = self.getPropertyValue(elmName, 'honorific-suffix', self.STRING, 1, 1) + self.getPropertyValue(elmName, 'honorific-suffixes', self.STRING, 1, 1)
+- arLines.append(self.vcardFold('N:' + sFamilyName + ';' +
+- sGivenName + ';' +
+- ','.join(arAdditionalNames) + ';' +
+- ','.join(arHonorificPrefixes) + ';' +
+- ','.join(arHonorificSuffixes)))
+- elif sFN:
+- # implied "N" optimization
+- # http://microformats.org/wiki/hcard#Implied_.22N.22_Optimization
+- arNames = self.normalize(sFN).split()
+- if len(arNames) == 2:
+- bFamilyNameFirst = (arNames[0].endswith(',') or
+- len(arNames[1]) == 1 or
+- ((len(arNames[1]) == 2) and (arNames[1].endswith('.'))))
+- if bFamilyNameFirst:
+- arLines.append(self.vcardFold('N:' + arNames[0] + ';' + arNames[1]))
+- else:
+- arLines.append(self.vcardFold('N:' + arNames[1] + ';' + arNames[0]))
+-
+- # SORT-STRING
+- sSortString = self.getPropertyValue(elmCard, 'sort-string', self.STRING, bAutoEscape=1)
+- if sSortString:
+- arLines.append(self.vcardFold('SORT-STRING:' + sSortString))
+-
+- # NICKNAME
+- arNickname = self.getPropertyValue(elmCard, 'nickname', self.STRING, 1, 1)
+- if arNickname:
+- arLines.append(self.vcardFold('NICKNAME:' + ','.join(arNickname)))
+-
+- # PHOTO
+- processSingleURI('photo')
+-
+- # BDAY
+- dtBday = self.getPropertyValue(elmCard, 'bday', self.DATE)
+- if dtBday:
+- arLines.append(self.vcardFold('BDAY:' + self.toISO8601(dtBday)))
+-
+- # ADR (address)
+- arAdr = self.getPropertyValue(elmCard, 'adr', bAllowMultiple=1)
+- for elmAdr in arAdr:
+- arType = self.getPropertyValue(elmAdr, 'type', self.STRING, 1, 1)
+- if not arType:
+- arType = ['intl','postal','parcel','work'] # default adr types, see RFC 2426 section 3.2.1
+- sPostOfficeBox = self.getPropertyValue(elmAdr, 'post-office-box', self.STRING, 0, 1)
+- sExtendedAddress = self.getPropertyValue(elmAdr, 'extended-address', self.STRING, 0, 1)
+- sStreetAddress = self.getPropertyValue(elmAdr, 'street-address', self.STRING, 0, 1)
+- sLocality = self.getPropertyValue(elmAdr, 'locality', self.STRING, 0, 1)
+- sRegion = self.getPropertyValue(elmAdr, 'region', self.STRING, 0, 1)
+- sPostalCode = self.getPropertyValue(elmAdr, 'postal-code', self.STRING, 0, 1)
+- sCountryName = self.getPropertyValue(elmAdr, 'country-name', self.STRING, 0, 1)
+- arLines.append(self.vcardFold('ADR;TYPE=' + ','.join(arType) + ':' +
+- sPostOfficeBox + ';' +
+- sExtendedAddress + ';' +
+- sStreetAddress + ';' +
+- sLocality + ';' +
+- sRegion + ';' +
+- sPostalCode + ';' +
+- sCountryName))
+-
+- # LABEL
+- processTypeValue('label', ['intl','postal','parcel','work'])
+-
+- # TEL (phone number)
+- processTypeValue('tel', ['voice'])
+-
+- # EMAIL
+- processTypeValue('email', ['internet'], ['internet'])
+-
+- # MAILER
+- processSingleString('mailer')
+-
+- # TZ (timezone)
+- processSingleString('tz')
+-
+- # GEO (geographical information)
+- elmGeo = self.getPropertyValue(elmCard, 'geo')
+- if elmGeo:
+- sLatitude = self.getPropertyValue(elmGeo, 'latitude', self.STRING, 0, 1)
+- sLongitude = self.getPropertyValue(elmGeo, 'longitude', self.STRING, 0, 1)
+- arLines.append(self.vcardFold('GEO:' + sLatitude + ';' + sLongitude))
+-
+- # TITLE
+- processSingleString('title')
+-
+- # ROLE
+- processSingleString('role')
+-
+- # LOGO
+- processSingleURI('logo')
+-
+- # ORG (organization)
+- elmOrg = self.getPropertyValue(elmCard, 'org')
+- if elmOrg:
+- sOrganizationName = self.getPropertyValue(elmOrg, 'organization-name', self.STRING, 0, 1)
+- if not sOrganizationName:
+- # implied "organization-name" optimization
+- # http://microformats.org/wiki/hcard#Implied_.22organization-name.22_Optimization
+- sOrganizationName = self.getPropertyValue(elmCard, 'org', self.STRING, 0, 1)
+- if sOrganizationName:
+- arLines.append(self.vcardFold('ORG:' + sOrganizationName))
+- else:
+- arOrganizationUnit = self.getPropertyValue(elmOrg, 'organization-unit', self.STRING, 1, 1)
+- arLines.append(self.vcardFold('ORG:' + sOrganizationName + ';' + ';'.join(arOrganizationUnit)))
+-
+- # CATEGORY
+- arCategory = self.getPropertyValue(elmCard, 'category', self.STRING, 1, 1) + self.getPropertyValue(elmCard, 'categories', self.STRING, 1, 1)
+- if arCategory:
+- arLines.append(self.vcardFold('CATEGORIES:' + ','.join(arCategory)))
+-
+- # NOTE
+- processSingleString('note')
+-
+- # REV
+- processSingleString('rev')
+-
+- # SOUND
+- processSingleURI('sound')
+-
+- # UID
+- processSingleString('uid')
+-
+- # URL
+- processSingleURI('url')
+-
+- # CLASS
+- processSingleString('class')
+-
+- # KEY
+- processSingleURI('key')
+-
+- if arLines:
+- arLines = [u'BEGIN:vCard',u'VERSION:3.0'] + arLines + [u'END:vCard']
+- sVCards += u'\n'.join(arLines) + u'\n'
+-
+- return sVCards.strip()
+-
+- def isProbablyDownloadable(self, elm):
+- attrsD = elm.attrMap
+- if not attrsD.has_key('href'): return 0
+- linktype = attrsD.get('type', '').strip()
+- if linktype.startswith('audio/') or \
+- linktype.startswith('video/') or \
+- (linktype.startswith('application/') and not linktype.endswith('xml')):
+- return 1
+- path = urlparse.urlparse(attrsD['href'])[2]
+- if path.find('.') == -1: return 0
+- fileext = path.split('.').pop().lower()
+- return fileext in self.known_binary_extensions
+-
+- def findTags(self):
+- all = lambda x: 1
+- for elm in self.document(all, {'rel': re.compile(r'\btag\b')}):
+- href = elm.get('href')
+- if not href: continue
+- urlscheme, domain, path, params, query, fragment = \
+- urlparse.urlparse(_urljoin(self.baseuri, href))
+- segments = path.split('/')
+- tag = segments.pop()
+- if not tag:
+- tag = segments.pop()
+- tagscheme = urlparse.urlunparse((urlscheme, domain, '/'.join(segments), '', '', ''))
+- if not tagscheme.endswith('/'):
+- tagscheme += '/'
+- self.tags.append(FeedParserDict({"term": tag, "scheme": tagscheme, "label": elm.string or ''}))
+-
+- def findEnclosures(self):
+- all = lambda x: 1
+- enclosure_match = re.compile(r'\benclosure\b')
+- for elm in self.document(all, {'href': re.compile(r'.+')}):
+- if not enclosure_match.search(elm.get('rel', '')) and not self.isProbablyDownloadable(elm): continue
+- if elm.attrMap not in self.enclosures:
+- self.enclosures.append(elm.attrMap)
+- if elm.string and not elm.get('title'):
+- self.enclosures[-1]['title'] = elm.string
+-
+- def findXFN(self):
+- all = lambda x: 1
+- for elm in self.document(all, {'rel': re.compile('.+'), 'href': re.compile('.+')}):
+- rels = elm.get('rel', '').split()
+- xfn_rels = []
+- for rel in rels:
+- if rel in self.known_xfn_relationships:
+- xfn_rels.append(rel)
+- if xfn_rels:
+- self.xfn.append({"relationships": xfn_rels, "href": elm.get('href', ''), "name": elm.string})
+-
+-def _parseMicroformats(htmlSource, baseURI, encoding):
+- if not BeautifulSoup: return
+- if _debug: sys.stderr.write('entering _parseMicroformats\n')
+- try:
+- p = _MicroformatsParser(htmlSource, baseURI, encoding)
+- except UnicodeEncodeError:
+- # sgmllib throws this exception when performing lookups of tags
+- # with non-ASCII characters in them.
+- return
+- p.vcard = p.findVCards(p.document)
+- p.findTags()
+- p.findEnclosures()
+- p.findXFN()
+- return {"tags": p.tags, "enclosures": p.enclosures, "xfn": p.xfn, "vcard": p.vcard}
+-
+-class _RelativeURIResolver(_BaseHTMLProcessor):
+- relative_uris = [('a', 'href'),
+- ('applet', 'codebase'),
+- ('area', 'href'),
+- ('blockquote', 'cite'),
+- ('body', 'background'),
+- ('del', 'cite'),
+- ('form', 'action'),
+- ('frame', 'longdesc'),
+- ('frame', 'src'),
+- ('iframe', 'longdesc'),
+- ('iframe', 'src'),
+- ('head', 'profile'),
+- ('img', 'longdesc'),
+- ('img', 'src'),
+- ('img', 'usemap'),
+- ('input', 'src'),
+- ('input', 'usemap'),
+- ('ins', 'cite'),
+- ('link', 'href'),
+- ('object', 'classid'),
+- ('object', 'codebase'),
+- ('object', 'data'),
+- ('object', 'usemap'),
+- ('q', 'cite'),
+- ('script', 'src')]
+-
+- def __init__(self, baseuri, encoding, _type):
+- _BaseHTMLProcessor.__init__(self, encoding, _type)
+- self.baseuri = baseuri
+-
+- def resolveURI(self, uri):
+- return _makeSafeAbsoluteURI(_urljoin(self.baseuri, uri.strip()))
+-
+- def unknown_starttag(self, tag, attrs):
+- if _debug:
+- sys.stderr.write('tag: [%s] with attributes: [%s]\n' % (tag, str(attrs)))
+- attrs = self.normalize_attrs(attrs)
+- attrs = [(key, ((tag, key) in self.relative_uris) and self.resolveURI(value) or value) for key, value in attrs]
+- _BaseHTMLProcessor.unknown_starttag(self, tag, attrs)
+-
+-def _resolveRelativeURIs(htmlSource, baseURI, encoding, _type):
+- if _debug:
+- sys.stderr.write('entering _resolveRelativeURIs\n')
+-
+- p = _RelativeURIResolver(baseURI, encoding, _type)
+- p.feed(htmlSource)
+- return p.output()
+-
+-def _makeSafeAbsoluteURI(base, rel=None):
+- # bail if ACCEPTABLE_URI_SCHEMES is empty
+- if not ACCEPTABLE_URI_SCHEMES:
+- return _urljoin(base, rel or u'')
+- if not base:
+- return rel or u''
+- if not rel:
+- scheme = urlparse.urlparse(base)[0]
+- if not scheme or scheme in ACCEPTABLE_URI_SCHEMES:
+- return base
+- return u''
+- uri = _urljoin(base, rel)
+- if uri.strip().split(':', 1)[0] not in ACCEPTABLE_URI_SCHEMES:
+- return u''
+- return uri
+-
+-class _HTMLSanitizer(_BaseHTMLProcessor):
+- acceptable_elements = ['a', 'abbr', 'acronym', 'address', 'area',
+- 'article', 'aside', 'audio', 'b', 'big', 'blockquote', 'br', 'button',
+- 'canvas', 'caption', 'center', 'cite', 'code', 'col', 'colgroup',
+- 'command', 'datagrid', 'datalist', 'dd', 'del', 'details', 'dfn',
+- 'dialog', 'dir', 'div', 'dl', 'dt', 'em', 'event-source', 'fieldset',
+- 'figcaption', 'figure', 'footer', 'font', 'form', 'header', 'h1',
+- 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'img', 'input', 'ins',
+- 'keygen', 'kbd', 'label', 'legend', 'li', 'm', 'map', 'menu', 'meter',
+- 'multicol', 'nav', 'nextid', 'ol', 'output', 'optgroup', 'option',
+- 'p', 'pre', 'progress', 'q', 's', 'samp', 'section', 'select',
+- 'small', 'sound', 'source', 'spacer', 'span', 'strike', 'strong',
+- 'sub', 'sup', 'table', 'tbody', 'td', 'textarea', 'time', 'tfoot',
+- 'th', 'thead', 'tr', 'tt', 'u', 'ul', 'var', 'video', 'noscript']
+-
+- acceptable_attributes = ['abbr', 'accept', 'accept-charset', 'accesskey',
+- 'action', 'align', 'alt', 'autocomplete', 'autofocus', 'axis',
+- 'background', 'balance', 'bgcolor', 'bgproperties', 'border',
+- 'bordercolor', 'bordercolordark', 'bordercolorlight', 'bottompadding',
+- 'cellpadding', 'cellspacing', 'ch', 'challenge', 'char', 'charoff',
+- 'choff', 'charset', 'checked', 'cite', 'class', 'clear', 'color', 'cols',
+- 'colspan', 'compact', 'contenteditable', 'controls', 'coords', 'data',
+- 'datafld', 'datapagesize', 'datasrc', 'datetime', 'default', 'delay',
+- 'dir', 'disabled', 'draggable', 'dynsrc', 'enctype', 'end', 'face', 'for',
+- 'form', 'frame', 'galleryimg', 'gutter', 'headers', 'height', 'hidefocus',
+- 'hidden', 'high', 'href', 'hreflang', 'hspace', 'icon', 'id', 'inputmode',
+- 'ismap', 'keytype', 'label', 'leftspacing', 'lang', 'list', 'longdesc',
+- 'loop', 'loopcount', 'loopend', 'loopstart', 'low', 'lowsrc', 'max',
+- 'maxlength', 'media', 'method', 'min', 'multiple', 'name', 'nohref',
+- 'noshade', 'nowrap', 'open', 'optimum', 'pattern', 'ping', 'point-size',
+- 'prompt', 'pqg', 'radiogroup', 'readonly', 'rel', 'repeat-max',
+- 'repeat-min', 'replace', 'required', 'rev', 'rightspacing', 'rows',
+- 'rowspan', 'rules', 'scope', 'selected', 'shape', 'size', 'span', 'src',
+- 'start', 'step', 'summary', 'suppress', 'tabindex', 'target', 'template',
+- 'title', 'toppadding', 'type', 'unselectable', 'usemap', 'urn', 'valign',
+- 'value', 'variable', 'volume', 'vspace', 'vrml', 'width', 'wrap',
+- 'xml:lang']
+-
+- unacceptable_elements_with_end_tag = ['script', 'applet', 'style']
+-
+- acceptable_css_properties = ['azimuth', 'background-color',
+- 'border-bottom-color', 'border-collapse', 'border-color',
+- 'border-left-color', 'border-right-color', 'border-top-color', 'clear',
+- 'color', 'cursor', 'direction', 'display', 'elevation', 'float', 'font',
+- 'font-family', 'font-size', 'font-style', 'font-variant', 'font-weight',
+- 'height', 'letter-spacing', 'line-height', 'overflow', 'pause',
+- 'pause-after', 'pause-before', 'pitch', 'pitch-range', 'richness',
+- 'speak', 'speak-header', 'speak-numeral', 'speak-punctuation',
+- 'speech-rate', 'stress', 'text-align', 'text-decoration', 'text-indent',
+- 'unicode-bidi', 'vertical-align', 'voice-family', 'volume',
+- 'white-space', 'width']
+-
+- # survey of common keywords found in feeds
+- acceptable_css_keywords = ['auto', 'aqua', 'black', 'block', 'blue',
+- 'bold', 'both', 'bottom', 'brown', 'center', 'collapse', 'dashed',
+- 'dotted', 'fuchsia', 'gray', 'green', '!important', 'italic', 'left',
+- 'lime', 'maroon', 'medium', 'none', 'navy', 'normal', 'nowrap', 'olive',
+- 'pointer', 'purple', 'red', 'right', 'solid', 'silver', 'teal', 'top',
+- 'transparent', 'underline', 'white', 'yellow']
+-
+- valid_css_values = re.compile('^(#[0-9a-f]+|rgb\(\d+%?,\d*%?,?\d*%?\)?|' +
+- '\d{0,2}\.?\d{0,2}(cm|em|ex|in|mm|pc|pt|px|%|,|\))?)$')
+-
+- mathml_elements = ['annotation', 'annotation-xml', 'maction', 'math',
+- 'merror', 'mfenced', 'mfrac', 'mi', 'mmultiscripts', 'mn', 'mo', 'mover', 'mpadded',
+- 'mphantom', 'mprescripts', 'mroot', 'mrow', 'mspace', 'msqrt', 'mstyle',
+- 'msub', 'msubsup', 'msup', 'mtable', 'mtd', 'mtext', 'mtr', 'munder',
+- 'munderover', 'none', 'semantics']
+-
+- mathml_attributes = ['actiontype', 'align', 'columnalign', 'columnalign',
+- 'columnalign', 'close', 'columnlines', 'columnspacing', 'columnspan', 'depth',
+- 'display', 'displaystyle', 'encoding', 'equalcolumns', 'equalrows',
+- 'fence', 'fontstyle', 'fontweight', 'frame', 'height', 'linethickness',
+- 'lspace', 'mathbackground', 'mathcolor', 'mathvariant', 'mathvariant',
+- 'maxsize', 'minsize', 'open', 'other', 'rowalign', 'rowalign', 'rowalign',
+- 'rowlines', 'rowspacing', 'rowspan', 'rspace', 'scriptlevel', 'selection',
+- 'separator', 'separators', 'stretchy', 'width', 'width', 'xlink:href',
+- 'xlink:show', 'xlink:type', 'xmlns', 'xmlns:xlink']
+-
+- # svgtiny - foreignObject + linearGradient + radialGradient + stop
+- svg_elements = ['a', 'animate', 'animateColor', 'animateMotion',
+- 'animateTransform', 'circle', 'defs', 'desc', 'ellipse', 'foreignObject',
+- 'font-face', 'font-face-name', 'font-face-src', 'g', 'glyph', 'hkern',
+- 'linearGradient', 'line', 'marker', 'metadata', 'missing-glyph', 'mpath',
+- 'path', 'polygon', 'polyline', 'radialGradient', 'rect', 'set', 'stop',
+- 'svg', 'switch', 'text', 'title', 'tspan', 'use']
+-
+- # svgtiny + class + opacity + offset + xmlns + xmlns:xlink
+- svg_attributes = ['accent-height', 'accumulate', 'additive', 'alphabetic',
+- 'arabic-form', 'ascent', 'attributeName', 'attributeType',
+- 'baseProfile', 'bbox', 'begin', 'by', 'calcMode', 'cap-height',
+- 'class', 'color', 'color-rendering', 'content', 'cx', 'cy', 'd', 'dx',
+- 'dy', 'descent', 'display', 'dur', 'end', 'fill', 'fill-opacity',
+- 'fill-rule', 'font-family', 'font-size', 'font-stretch', 'font-style',
+- 'font-variant', 'font-weight', 'from', 'fx', 'fy', 'g1', 'g2',
+- 'glyph-name', 'gradientUnits', 'hanging', 'height', 'horiz-adv-x',
+- 'horiz-origin-x', 'id', 'ideographic', 'k', 'keyPoints', 'keySplines',
+- 'keyTimes', 'lang', 'mathematical', 'marker-end', 'marker-mid',
+- 'marker-start', 'markerHeight', 'markerUnits', 'markerWidth', 'max',
+- 'min', 'name', 'offset', 'opacity', 'orient', 'origin',
+- 'overline-position', 'overline-thickness', 'panose-1', 'path',
+- 'pathLength', 'points', 'preserveAspectRatio', 'r', 'refX', 'refY',
+- 'repeatCount', 'repeatDur', 'requiredExtensions', 'requiredFeatures',
+- 'restart', 'rotate', 'rx', 'ry', 'slope', 'stemh', 'stemv',
+- 'stop-color', 'stop-opacity', 'strikethrough-position',
+- 'strikethrough-thickness', 'stroke', 'stroke-dasharray',
+- 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin',
+- 'stroke-miterlimit', 'stroke-opacity', 'stroke-width', 'systemLanguage',
+- 'target', 'text-anchor', 'to', 'transform', 'type', 'u1', 'u2',
+- 'underline-position', 'underline-thickness', 'unicode', 'unicode-range',
+- 'units-per-em', 'values', 'version', 'viewBox', 'visibility', 'width',
+- 'widths', 'x', 'x-height', 'x1', 'x2', 'xlink:actuate', 'xlink:arcrole',
+- 'xlink:href', 'xlink:role', 'xlink:show', 'xlink:title', 'xlink:type',
+- 'xml:base', 'xml:lang', 'xml:space', 'xmlns', 'xmlns:xlink', 'y', 'y1',
+- 'y2', 'zoomAndPan']
+-
+- svg_attr_map = None
+- svg_elem_map = None
+-
+- acceptable_svg_properties = [ 'fill', 'fill-opacity', 'fill-rule',
+- 'stroke', 'stroke-width', 'stroke-linecap', 'stroke-linejoin',
+- 'stroke-opacity']
+-
+- def reset(self):
+- _BaseHTMLProcessor.reset(self)
+- self.unacceptablestack = 0
+- self.mathmlOK = 0
+- self.svgOK = 0
+-
+- def unknown_starttag(self, tag, attrs):
+- acceptable_attributes = self.acceptable_attributes
+- keymap = {}
+- if not tag in self.acceptable_elements or self.svgOK:
+- if tag in self.unacceptable_elements_with_end_tag:
+- self.unacceptablestack += 1
+-
+- # add implicit namespaces to html5 inline svg/mathml
+- if self._type.endswith('html'):
+- if not dict(attrs).get('xmlns'):
+- if tag=='svg':
+- attrs.append( ('xmlns','http://www.w3.org/2000/svg') )
+- if tag=='math':
+- attrs.append( ('xmlns','http://www.w3.org/1998/Math/MathML') )
+-
+- # not otherwise acceptable, perhaps it is MathML or SVG?
+- if tag=='math' and ('xmlns','http://www.w3.org/1998/Math/MathML') in attrs:
+- self.mathmlOK += 1
+- if tag=='svg' and ('xmlns','http://www.w3.org/2000/svg') in attrs:
+- self.svgOK += 1
+-
+- # chose acceptable attributes based on tag class, else bail
+- if self.mathmlOK and tag in self.mathml_elements:
+- acceptable_attributes = self.mathml_attributes
+- elif self.svgOK and tag in self.svg_elements:
+- # for most vocabularies, lowercasing is a good idea. Many
+- # svg elements, however, are camel case
+- if not self.svg_attr_map:
+- lower=[attr.lower() for attr in self.svg_attributes]
+- mix=[a for a in self.svg_attributes if a not in lower]
+- self.svg_attributes = lower
+- self.svg_attr_map = dict([(a.lower(),a) for a in mix])
+-
+- lower=[attr.lower() for attr in self.svg_elements]
+- mix=[a for a in self.svg_elements if a not in lower]
+- self.svg_elements = lower
+- self.svg_elem_map = dict([(a.lower(),a) for a in mix])
+- acceptable_attributes = self.svg_attributes
+- tag = self.svg_elem_map.get(tag,tag)
+- keymap = self.svg_attr_map
+- elif not tag in self.acceptable_elements:
+- return
+-
+- # declare xlink namespace, if needed
+- if self.mathmlOK or self.svgOK:
+- if filter(lambda (n,v): n.startswith('xlink:'),attrs):
+- if not ('xmlns:xlink','http://www.w3.org/1999/xlink') in attrs:
+- attrs.append(('xmlns:xlink','http://www.w3.org/1999/xlink'))
+-
+- clean_attrs = []
+- for key, value in self.normalize_attrs(attrs):
+- if key in acceptable_attributes:
+- key=keymap.get(key,key)
+- # make sure the uri uses an acceptable uri scheme
+- if key == u'href':
+- value = _makeSafeAbsoluteURI(value)
+- clean_attrs.append((key,value))
+- elif key=='style':
+- clean_value = self.sanitize_style(value)
+- if clean_value: clean_attrs.append((key,clean_value))
+- _BaseHTMLProcessor.unknown_starttag(self, tag, clean_attrs)
+-
+- def unknown_endtag(self, tag):
+- if not tag in self.acceptable_elements:
+- if tag in self.unacceptable_elements_with_end_tag:
+- self.unacceptablestack -= 1
+- if self.mathmlOK and tag in self.mathml_elements:
+- if tag == 'math' and self.mathmlOK: self.mathmlOK -= 1
+- elif self.svgOK and tag in self.svg_elements:
+- tag = self.svg_elem_map.get(tag,tag)
+- if tag == 'svg' and self.svgOK: self.svgOK -= 1
+- else:
+- return
+- _BaseHTMLProcessor.unknown_endtag(self, tag)
+-
+- def handle_pi(self, text):
+- pass
+-
+- def handle_decl(self, text):
+- pass
+-
+- def handle_data(self, text):
+- if not self.unacceptablestack:
+- _BaseHTMLProcessor.handle_data(self, text)
+-
+- def sanitize_style(self, style):
+- # disallow urls
+- style=re.compile('url\s*\(\s*[^\s)]+?\s*\)\s*').sub(' ',style)
+-
+- # gauntlet
+- if not re.match("""^([:,;#%.\sa-zA-Z0-9!]|\w-\w|'[\s\w]+'|"[\s\w]+"|\([\d,\s]+\))*$""", style): return ''
+- # This replaced a regexp that used re.match and was prone to pathological back-tracking.
+- if re.sub("\s*[-\w]+\s*:\s*[^:;]*;?", '', style).strip(): return ''
+-
+- clean = []
+- for prop,value in re.findall("([-\w]+)\s*:\s*([^:;]*)",style):
+- if not value: continue
+- if prop.lower() in self.acceptable_css_properties:
+- clean.append(prop + ': ' + value + ';')
+- elif prop.split('-')[0].lower() in ['background','border','margin','padding']:
+- for keyword in value.split():
+- if not keyword in self.acceptable_css_keywords and \
+- not self.valid_css_values.match(keyword):
+- break
+- else:
+- clean.append(prop + ': ' + value + ';')
+- elif self.svgOK and prop.lower() in self.acceptable_svg_properties:
+- clean.append(prop + ': ' + value + ';')
+-
+- return ' '.join(clean)
+-
+- def parse_comment(self, i, report=1):
+- ret = _BaseHTMLProcessor.parse_comment(self, i, report)
+- if ret >= 0:
+- return ret
+- # if ret == -1, this may be a malicious attempt to circumvent
+- # sanitization, or a page-destroying unclosed comment
+- match = re.compile(r'--[^>]*>').search(self.rawdata, i+4)
+- if match:
+- return match.end()
+- # unclosed comment; deliberately fail to handle_data()
+- return len(self.rawdata)
+-
+-
+-def _sanitizeHTML(htmlSource, encoding, _type):
+- p = _HTMLSanitizer(encoding, _type)
+- htmlSource = htmlSource.replace('<![CDATA[', '<![CDATA[')
+- p.feed(htmlSource)
+- data = p.output()
+- if TIDY_MARKUP:
+- # loop through list of preferred Tidy interfaces looking for one that's installed,
+- # then set up a common _tidy function to wrap the interface-specific API.
+- _tidy = None
+- for tidy_interface in PREFERRED_TIDY_INTERFACES:
+- try:
+- if tidy_interface == "uTidy":
+- from tidy import parseString as _utidy
+- def _tidy(data, **kwargs):
+- return str(_utidy(data, **kwargs))
+- break
+- elif tidy_interface == "mxTidy":
+- from mx.Tidy import Tidy as _mxtidy
+- def _tidy(data, **kwargs):
+- nerrors, nwarnings, data, errordata = _mxtidy.tidy(data, **kwargs)
+- return data
+- break
+- except:
+- pass
+- if _tidy:
+- utf8 = type(data) == type(u'')
+- if utf8:
+- data = data.encode('utf-8')
+- data = _tidy(data, output_xhtml=1, numeric_entities=1, wrap=0, char_encoding="utf8")
+- if utf8:
+- data = unicode(data, 'utf-8')
+- if data.count('<body'):
+- data = data.split('<body', 1)[1]
+- if data.count('>'):
+- data = data.split('>', 1)[1]
+- if data.count('</body'):
+- data = data.split('</body', 1)[0]
+- data = data.strip().replace('\r\n', '\n')
+- return data
+-
+-class _FeedURLHandler(urllib2.HTTPDigestAuthHandler, urllib2.HTTPRedirectHandler, urllib2.HTTPDefaultErrorHandler):
+- def http_error_default(self, req, fp, code, msg, headers):
+- if ((code / 100) == 3) and (code != 304):
+- return self.http_error_302(req, fp, code, msg, headers)
+- infourl = urllib.addinfourl(fp, headers, req.get_full_url())
+- infourl.status = code
+- return infourl
+-
+- def http_error_302(self, req, fp, code, msg, headers):
+- if headers.dict.has_key('location'):
+- infourl = urllib2.HTTPRedirectHandler.http_error_302(self, req, fp, code, msg, headers)
+- else:
+- infourl = urllib.addinfourl(fp, headers, req.get_full_url())
+- if not hasattr(infourl, 'status'):
+- infourl.status = code
+- return infourl
+-
+- def http_error_301(self, req, fp, code, msg, headers):
+- if headers.dict.has_key('location'):
+- infourl = urllib2.HTTPRedirectHandler.http_error_301(self, req, fp, code, msg, headers)
+- else:
+- infourl = urllib.addinfourl(fp, headers, req.get_full_url())
+- if not hasattr(infourl, 'status'):
+- infourl.status = code
+- return infourl
+-
+- http_error_300 = http_error_302
+- http_error_303 = http_error_302
+- http_error_307 = http_error_302
+-
+- def http_error_401(self, req, fp, code, msg, headers):
+- # Check if
+- # - server requires digest auth, AND
+- # - we tried (unsuccessfully) with basic auth, AND
+- # - we're using Python 2.3.3 or later (digest auth is irreparably broken in earlier versions)
+- # If all conditions hold, parse authentication information
+- # out of the Authorization header we sent the first time
+- # (for the username and password) and the WWW-Authenticate
+- # header the server sent back (for the realm) and retry
+- # the request with the appropriate digest auth headers instead.
+- # This evil genius hack has been brought to you by Aaron Swartz.
+- host = urlparse.urlparse(req.get_full_url())[1]
+- try:
+- assert sys.version.split()[0] >= '2.3.3'
+- assert base64 != None
+- user, passw = _base64decode(req.headers['Authorization'].split(' ')[1]).split(':')
+- realm = re.findall('realm="([^"]*)"', headers['WWW-Authenticate'])[0]
+- self.add_password(realm, host, user, passw)
+- retry = self.http_error_auth_reqed('www-authenticate', host, req, headers)
+- self.reset_retry_count()
+- return retry
+- except:
+- return self.http_error_default(req, fp, code, msg, headers)
+-
+-def _open_resource(url_file_stream_or_string, etag, modified, agent, referrer, handlers, request_headers):
+- """URL, filename, or string --> stream
+-
+- This function lets you define parsers that take any input source
+- (URL, pathname to local or network file, or actual data as a string)
+- and deal with it in a uniform manner. Returned object is guaranteed
+- to have all the basic stdio read methods (read, readline, readlines).
+- Just .close() the object when you're done with it.
+-
+- If the etag argument is supplied, it will be used as the value of an
+- If-None-Match request header.
+-
+- If the modified argument is supplied, it can be a tuple of 9 integers
+- (as returned by gmtime() in the standard Python time module) or a date
+- string in any format supported by feedparser. Regardless, it MUST
+- be in GMT (Greenwich Mean Time). It will be reformatted into an
+- RFC 1123-compliant date and used as the value of an If-Modified-Since
+- request header.
+-
+- If the agent argument is supplied, it will be used as the value of a
+- User-Agent request header.
+-
+- If the referrer argument is supplied, it will be used as the value of a
+- Referer[sic] request header.
+-
+- If handlers is supplied, it is a list of handlers used to build a
+- urllib2 opener.
+-
+- if request_headers is supplied it is a dictionary of HTTP request headers
+- that will override the values generated by FeedParser.
+- """
+-
+- if hasattr(url_file_stream_or_string, 'read'):
+- return url_file_stream_or_string
+-
+- if url_file_stream_or_string == '-':
+- return sys.stdin
+-
+- if urlparse.urlparse(url_file_stream_or_string)[0] in ('http', 'https', 'ftp', 'file', 'feed'):
+- # Deal with the feed URI scheme
+- if url_file_stream_or_string.startswith('feed:http'):
+- url_file_stream_or_string = url_file_stream_or_string[5:]
+- elif url_file_stream_or_string.startswith('feed:'):
+- url_file_stream_or_string = 'http:' + url_file_stream_or_string[5:]
+- if not agent:
+- agent = USER_AGENT
+- # test for inline user:password for basic auth
+- auth = None
+- if base64:
+- urltype, rest = urllib.splittype(url_file_stream_or_string)
+- realhost, rest = urllib.splithost(rest)
+- if realhost:
+- user_passwd, realhost = urllib.splituser(realhost)
+- if user_passwd:
+- url_file_stream_or_string = '%s://%s%s' % (urltype, realhost, rest)
+- auth = base64.standard_b64encode(user_passwd).strip()
+-
+- # iri support
+- try:
+- if isinstance(url_file_stream_or_string,unicode):
+- url_file_stream_or_string = url_file_stream_or_string.encode('idna').decode('utf-8')
+- else:
+- url_file_stream_or_string = url_file_stream_or_string.decode('utf-8').encode('idna').decode('utf-8')
+- except:
+- pass
+-
+- # try to open with urllib2 (to use optional headers)
+- request = _build_urllib2_request(url_file_stream_or_string, agent, etag, modified, referrer, auth, request_headers)
+- opener = apply(urllib2.build_opener, tuple(handlers + [_FeedURLHandler()]))
+- opener.addheaders = [] # RMK - must clear so we only send our custom User-Agent
+- try:
+- return opener.open(request)
+- finally:
+- opener.close() # JohnD
+-
+- # try to open with native open function (if url_file_stream_or_string is a filename)
+- try:
+- return open(url_file_stream_or_string, 'rb')
+- except:
+- pass
+-
+- # treat url_file_stream_or_string as string
+- return _StringIO(str(url_file_stream_or_string))
+-
+-def _build_urllib2_request(url, agent, etag, modified, referrer, auth, request_headers):
+- request = urllib2.Request(url)
+- request.add_header('User-Agent', agent)
+- if etag:
+- request.add_header('If-None-Match', etag)
+- if type(modified) == type(''):
+- modified = _parse_date(modified)
+- elif isinstance(modified, datetime.datetime):
+- modified = modified.utctimetuple()
+- if modified:
+- # format into an RFC 1123-compliant timestamp. We can't use
+- # time.strftime() since the %a and %b directives can be affected
+- # by the current locale, but RFC 2616 states that dates must be
+- # in English.
+- short_weekdays = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
+- months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
+- request.add_header('If-Modified-Since', '%s, %02d %s %04d %02d:%02d:%02d GMT' % (short_weekdays[modified[6]], modified[2], months[modified[1] - 1], modified[0], modified[3], modified[4], modified[5]))
+- if referrer:
+- request.add_header('Referer', referrer)
+- if gzip and zlib:
+- request.add_header('Accept-encoding', 'gzip, deflate')
+- elif gzip:
+- request.add_header('Accept-encoding', 'gzip')
+- elif zlib:
+- request.add_header('Accept-encoding', 'deflate')
+- else:
+- request.add_header('Accept-encoding', '')
+- if auth:
+- request.add_header('Authorization', 'Basic %s' % auth)
+- if ACCEPT_HEADER:
+- request.add_header('Accept', ACCEPT_HEADER)
+- # use this for whatever -- cookies, special headers, etc
+- # [('Cookie','Something'),('x-special-header','Another Value')]
+- for header_name, header_value in request_headers.items():
+- request.add_header(header_name, header_value)
+- request.add_header('A-IM', 'feed') # RFC 3229 support
+- return request
+-
+-_date_handlers = []
+-def registerDateHandler(func):
+- '''Register a date handler function (takes string, returns 9-tuple date in GMT)'''
+- _date_handlers.insert(0, func)
+-
+-# ISO-8601 date parsing routines written by Fazal Majid.
+-# The ISO 8601 standard is very convoluted and irregular - a full ISO 8601
+-# parser is beyond the scope of feedparser and would be a worthwhile addition
+-# to the Python library.
+-# A single regular expression cannot parse ISO 8601 date formats into groups
+-# as the standard is highly irregular (for instance is 030104 2003-01-04 or
+-# 0301-04-01), so we use templates instead.
+-# Please note the order in templates is significant because we need a
+-# greedy match.
+-_iso8601_tmpl = ['YYYY-?MM-?DD', 'YYYY-0MM?-?DD', 'YYYY-MM', 'YYYY-?OOO',
+- 'YY-?MM-?DD', 'YY-?OOO', 'YYYY',
+- '-YY-?MM', '-OOO', '-YY',
+- '--MM-?DD', '--MM',
+- '---DD',
+- 'CC', '']
+-_iso8601_re = [
+- tmpl.replace(
+- 'YYYY', r'(?P<year>\d{4})').replace(
+- 'YY', r'(?P<year>\d\d)').replace(
+- 'MM', r'(?P<month>[01]\d)').replace(
+- 'DD', r'(?P<day>[0123]\d)').replace(
+- 'OOO', r'(?P<ordinal>[0123]\d\d)').replace(
+- 'CC', r'(?P<century>\d\d$)')
+- + r'(T?(?P<hour>\d{2}):(?P<minute>\d{2})'
+- + r'(:(?P<second>\d{2}))?'
+- + r'(\.(?P<fracsecond>\d+))?'
+- + r'(?P<tz>[+-](?P<tzhour>\d{2})(:(?P<tzmin>\d{2}))?|Z)?)?'
+- for tmpl in _iso8601_tmpl]
+-try:
+- del tmpl
+-except NameError:
+- pass
+-_iso8601_matches = [re.compile(regex).match for regex in _iso8601_re]
+-try:
+- del regex
+-except NameError:
+- pass
+-def _parse_date_iso8601(dateString):
+- '''Parse a variety of ISO-8601-compatible formats like 20040105'''
+- m = None
+- for _iso8601_match in _iso8601_matches:
+- m = _iso8601_match(dateString)
+- if m: break
+- if not m: return
+- if m.span() == (0, 0): return
+- params = m.groupdict()
+- ordinal = params.get('ordinal', 0)
+- if ordinal:
+- ordinal = int(ordinal)
+- else:
+- ordinal = 0
+- year = params.get('year', '--')
+- if not year or year == '--':
+- year = time.gmtime()[0]
+- elif len(year) == 2:
+- # ISO 8601 assumes current century, i.e. 93 -> 2093, NOT 1993
+- year = 100 * int(time.gmtime()[0] / 100) + int(year)
+- else:
+- year = int(year)
+- month = params.get('month', '-')
+- if not month or month == '-':
+- # ordinals are NOT normalized by mktime, we simulate them
+- # by setting month=1, day=ordinal
+- if ordinal:
+- month = 1
+- else:
+- month = time.gmtime()[1]
+- month = int(month)
+- day = params.get('day', 0)
+- if not day:
+- # see above
+- if ordinal:
+- day = ordinal
+- elif params.get('century', 0) or \
+- params.get('year', 0) or params.get('month', 0):
+- day = 1
+- else:
+- day = time.gmtime()[2]
+- else:
+- day = int(day)
+- # special case of the century - is the first year of the 21st century
+- # 2000 or 2001 ? The debate goes on...
+- if 'century' in params.keys():
+- year = (int(params['century']) - 1) * 100 + 1
+- # in ISO 8601 most fields are optional
+- for field in ['hour', 'minute', 'second', 'tzhour', 'tzmin']:
+- if not params.get(field, None):
+- params[field] = 0
+- hour = int(params.get('hour', 0))
+- minute = int(params.get('minute', 0))
+- second = int(float(params.get('second', 0)))
+- # weekday is normalized by mktime(), we can ignore it
+- weekday = 0
+- daylight_savings_flag = -1
+- tm = [year, month, day, hour, minute, second, weekday,
+- ordinal, daylight_savings_flag]
+- # ISO 8601 time zone adjustments
+- tz = params.get('tz')
+- if tz and tz != 'Z':
+- if tz[0] == '-':
+- tm[3] += int(params.get('tzhour', 0))
+- tm[4] += int(params.get('tzmin', 0))
+- elif tz[0] == '+':
+- tm[3] -= int(params.get('tzhour', 0))
+- tm[4] -= int(params.get('tzmin', 0))
+- else:
+- return None
+- # Python's time.mktime() is a wrapper around the ANSI C mktime(3c)
+- # which is guaranteed to normalize d/m/y/h/m/s.
+- # Many implementations have bugs, but we'll pretend they don't.
+- return time.localtime(time.mktime(tuple(tm)))
+-registerDateHandler(_parse_date_iso8601)
+-
+-# 8-bit date handling routines written by ytrewq1.
+-_korean_year = u'\ub144' # b3e2 in euc-kr
+-_korean_month = u'\uc6d4' # bff9 in euc-kr
+-_korean_day = u'\uc77c' # c0cf in euc-kr
+-_korean_am = u'\uc624\uc804' # bfc0 c0fc in euc-kr
+-_korean_pm = u'\uc624\ud6c4' # bfc0 c8c4 in euc-kr
+-
+-_korean_onblog_date_re = \
+- re.compile('(\d{4})%s\s+(\d{2})%s\s+(\d{2})%s\s+(\d{2}):(\d{2}):(\d{2})' % \
+- (_korean_year, _korean_month, _korean_day))
+-_korean_nate_date_re = \
+- re.compile(u'(\d{4})-(\d{2})-(\d{2})\s+(%s|%s)\s+(\d{,2}):(\d{,2}):(\d{,2})' % \
+- (_korean_am, _korean_pm))
+-def _parse_date_onblog(dateString):
+- '''Parse a string according to the OnBlog 8-bit date format'''
+- m = _korean_onblog_date_re.match(dateString)
+- if not m: return
+- w3dtfdate = '%(year)s-%(month)s-%(day)sT%(hour)s:%(minute)s:%(second)s%(zonediff)s' % \
+- {'year': m.group(1), 'month': m.group(2), 'day': m.group(3),\
+- 'hour': m.group(4), 'minute': m.group(5), 'second': m.group(6),\
+- 'zonediff': '+09:00'}
+- if _debug: sys.stderr.write('OnBlog date parsed as: %s\n' % w3dtfdate)
+- return _parse_date_w3dtf(w3dtfdate)
+-registerDateHandler(_parse_date_onblog)
+-
+-def _parse_date_nate(dateString):
+- '''Parse a string according to the Nate 8-bit date format'''
+- m = _korean_nate_date_re.match(dateString)
+- if not m: return
+- hour = int(m.group(5))
+- ampm = m.group(4)
+- if (ampm == _korean_pm):
+- hour += 12
+- hour = str(hour)
+- if len(hour) == 1:
+- hour = '0' + hour
+- w3dtfdate = '%(year)s-%(month)s-%(day)sT%(hour)s:%(minute)s:%(second)s%(zonediff)s' % \
+- {'year': m.group(1), 'month': m.group(2), 'day': m.group(3),\
+- 'hour': hour, 'minute': m.group(6), 'second': m.group(7),\
+- 'zonediff': '+09:00'}
+- if _debug: sys.stderr.write('Nate date parsed as: %s\n' % w3dtfdate)
+- return _parse_date_w3dtf(w3dtfdate)
+-registerDateHandler(_parse_date_nate)
+-
+-_mssql_date_re = \
+- re.compile('(\d{4})-(\d{2})-(\d{2})\s+(\d{2}):(\d{2}):(\d{2})(\.\d+)?')
+-def _parse_date_mssql(dateString):
+- '''Parse a string according to the MS SQL date format'''
+- m = _mssql_date_re.match(dateString)
+- if not m: return
+- w3dtfdate = '%(year)s-%(month)s-%(day)sT%(hour)s:%(minute)s:%(second)s%(zonediff)s' % \
+- {'year': m.group(1), 'month': m.group(2), 'day': m.group(3),\
+- 'hour': m.group(4), 'minute': m.group(5), 'second': m.group(6),\
+- 'zonediff': '+09:00'}
+- if _debug: sys.stderr.write('MS SQL date parsed as: %s\n' % w3dtfdate)
+- return _parse_date_w3dtf(w3dtfdate)
+-registerDateHandler(_parse_date_mssql)
+-
+-# Unicode strings for Greek date strings
+-_greek_months = \
+- { \
+- u'\u0399\u03b1\u03bd': u'Jan', # c9e1ed in iso-8859-7
+- u'\u03a6\u03b5\u03b2': u'Feb', # d6e5e2 in iso-8859-7
+- u'\u039c\u03ac\u03ce': u'Mar', # ccdcfe in iso-8859-7
+- u'\u039c\u03b1\u03ce': u'Mar', # cce1fe in iso-8859-7
+- u'\u0391\u03c0\u03c1': u'Apr', # c1f0f1 in iso-8859-7
+- u'\u039c\u03ac\u03b9': u'May', # ccdce9 in iso-8859-7
+- u'\u039c\u03b1\u03ca': u'May', # cce1fa in iso-8859-7
+- u'\u039c\u03b1\u03b9': u'May', # cce1e9 in iso-8859-7
+- u'\u0399\u03bf\u03cd\u03bd': u'Jun', # c9effded in iso-8859-7
+- u'\u0399\u03bf\u03bd': u'Jun', # c9efed in iso-8859-7
+- u'\u0399\u03bf\u03cd\u03bb': u'Jul', # c9effdeb in iso-8859-7
+- u'\u0399\u03bf\u03bb': u'Jul', # c9f9eb in iso-8859-7
+- u'\u0391\u03cd\u03b3': u'Aug', # c1fde3 in iso-8859-7
+- u'\u0391\u03c5\u03b3': u'Aug', # c1f5e3 in iso-8859-7
+- u'\u03a3\u03b5\u03c0': u'Sep', # d3e5f0 in iso-8859-7
+- u'\u039f\u03ba\u03c4': u'Oct', # cfeaf4 in iso-8859-7
+- u'\u039d\u03bf\u03ad': u'Nov', # cdefdd in iso-8859-7
+- u'\u039d\u03bf\u03b5': u'Nov', # cdefe5 in iso-8859-7
+- u'\u0394\u03b5\u03ba': u'Dec', # c4e5ea in iso-8859-7
+- }
+-
+-_greek_wdays = \
+- { \
+- u'\u039a\u03c5\u03c1': u'Sun', # caf5f1 in iso-8859-7
+- u'\u0394\u03b5\u03c5': u'Mon', # c4e5f5 in iso-8859-7
+- u'\u03a4\u03c1\u03b9': u'Tue', # d4f1e9 in iso-8859-7
+- u'\u03a4\u03b5\u03c4': u'Wed', # d4e5f4 in iso-8859-7
+- u'\u03a0\u03b5\u03bc': u'Thu', # d0e5ec in iso-8859-7
+- u'\u03a0\u03b1\u03c1': u'Fri', # d0e1f1 in iso-8859-7
+- u'\u03a3\u03b1\u03b2': u'Sat', # d3e1e2 in iso-8859-7
+- }
+-
+-_greek_date_format_re = \
+- re.compile(u'([^,]+),\s+(\d{2})\s+([^\s]+)\s+(\d{4})\s+(\d{2}):(\d{2}):(\d{2})\s+([^\s]+)')
+-
+-def _parse_date_greek(dateString):
+- '''Parse a string according to a Greek 8-bit date format.'''
+- m = _greek_date_format_re.match(dateString)
+- if not m: return
+- try:
+- wday = _greek_wdays[m.group(1)]
+- month = _greek_months[m.group(3)]
+- except:
+- return
+- rfc822date = '%(wday)s, %(day)s %(month)s %(year)s %(hour)s:%(minute)s:%(second)s %(zonediff)s' % \
+- {'wday': wday, 'day': m.group(2), 'month': month, 'year': m.group(4),\
+- 'hour': m.group(5), 'minute': m.group(6), 'second': m.group(7),\
+- 'zonediff': m.group(8)}
+- if _debug: sys.stderr.write('Greek date parsed as: %s\n' % rfc822date)
+- return _parse_date_rfc822(rfc822date)
+-registerDateHandler(_parse_date_greek)
+-
+-# Unicode strings for Hungarian date strings
+-_hungarian_months = \
+- { \
+- u'janu\u00e1r': u'01', # e1 in iso-8859-2
+- u'febru\u00e1ri': u'02', # e1 in iso-8859-2
+- u'm\u00e1rcius': u'03', # e1 in iso-8859-2
+- u'\u00e1prilis': u'04', # e1 in iso-8859-2
+- u'm\u00e1ujus': u'05', # e1 in iso-8859-2
+- u'j\u00fanius': u'06', # fa in iso-8859-2
+- u'j\u00falius': u'07', # fa in iso-8859-2
+- u'augusztus': u'08',
+- u'szeptember': u'09',
+- u'okt\u00f3ber': u'10', # f3 in iso-8859-2
+- u'november': u'11',
+- u'december': u'12',
+- }
+-
+-_hungarian_date_format_re = \
+- re.compile(u'(\d{4})-([^-]+)-(\d{,2})T(\d{,2}):(\d{2})((\+|-)(\d{,2}:\d{2}))')
+-
+-def _parse_date_hungarian(dateString):
+- '''Parse a string according to a Hungarian 8-bit date format.'''
+- m = _hungarian_date_format_re.match(dateString)
+- if not m: return
+- try:
+- month = _hungarian_months[m.group(2)]
+- day = m.group(3)
+- if len(day) == 1:
+- day = '0' + day
+- hour = m.group(4)
+- if len(hour) == 1:
+- hour = '0' + hour
+- except:
+- return
+- w3dtfdate = '%(year)s-%(month)s-%(day)sT%(hour)s:%(minute)s%(zonediff)s' % \
+- {'year': m.group(1), 'month': month, 'day': day,\
+- 'hour': hour, 'minute': m.group(5),\
+- 'zonediff': m.group(6)}
+- if _debug: sys.stderr.write('Hungarian date parsed as: %s\n' % w3dtfdate)
+- return _parse_date_w3dtf(w3dtfdate)
+-registerDateHandler(_parse_date_hungarian)
+-
+-# W3DTF-style date parsing adapted from PyXML xml.utils.iso8601, written by
+-# Drake and licensed under the Python license. Removed all range checking
+-# for month, day, hour, minute, and second, since mktime will normalize
+-# these later
+-def _parse_date_w3dtf(dateString):
+- def __extract_date(m):
+- year = int(m.group('year'))
+- if year < 100:
+- year = 100 * int(time.gmtime()[0] / 100) + int(year)
+- if year < 1000:
+- return 0, 0, 0
+- julian = m.group('julian')
+- if julian:
+- julian = int(julian)
+- month = julian / 30 + 1
+- day = julian % 30 + 1
+- jday = None
+- while jday != julian:
+- t = time.mktime((year, month, day, 0, 0, 0, 0, 0, 0))
+- jday = time.gmtime(t)[-2]
+- diff = abs(jday - julian)
+- if jday > julian:
+- if diff < day:
+- day = day - diff
+- else:
+- month = month - 1
+- day = 31
+- elif jday < julian:
+- if day + diff < 28:
+- day = day + diff
+- else:
+- month = month + 1
+- return year, month, day
+- month = m.group('month')
+- day = 1
+- if month is None:
+- month = 1
+- else:
+- month = int(month)
+- day = m.group('day')
+- if day:
+- day = int(day)
+- else:
+- day = 1
+- return year, month, day
+-
+- def __extract_time(m):
+- if not m:
+- return 0, 0, 0
+- hours = m.group('hours')
+- if not hours:
+- return 0, 0, 0
+- hours = int(hours)
+- minutes = int(m.group('minutes'))
+- seconds = m.group('seconds')
+- if seconds:
+- seconds = int(seconds)
+- else:
+- seconds = 0
+- return hours, minutes, seconds
+-
+- def __extract_tzd(m):
+- '''Return the Time Zone Designator as an offset in seconds from UTC.'''
+- if not m:
+- return 0
+- tzd = m.group('tzd')
+- if not tzd:
+- return 0
+- if tzd == 'Z':
+- return 0
+- hours = int(m.group('tzdhours'))
+- minutes = m.group('tzdminutes')
+- if minutes:
+- minutes = int(minutes)
+- else:
+- minutes = 0
+- offset = (hours*60 + minutes) * 60
+- if tzd[0] == '+':
+- return -offset
+- return offset
+-
+- __date_re = ('(?P<year>\d\d\d\d)'
+- '(?:(?P<dsep>-|)'
+- '(?:(?P<month>\d\d)(?:(?P=dsep)(?P<day>\d\d))?'
+- '|(?P<julian>\d\d\d)))?')
+- __tzd_re = '(?P<tzd>[-+](?P<tzdhours>\d\d)(?::?(?P<tzdminutes>\d\d))|Z)'
+- __tzd_rx = re.compile(__tzd_re)
+- __time_re = ('(?P<hours>\d\d)(?P<tsep>:|)(?P<minutes>\d\d)'
+- '(?:(?P=tsep)(?P<seconds>\d\d)(?:[.,]\d+)?)?'
+- + __tzd_re)
+- __datetime_re = '%s(?:T%s)?' % (__date_re, __time_re)
+- __datetime_rx = re.compile(__datetime_re)
+- m = __datetime_rx.match(dateString)
+- if (m is None) or (m.group() != dateString): return
+- gmt = __extract_date(m) + __extract_time(m) + (0, 0, 0)
+- if gmt[0] == 0: return
+- return time.gmtime(time.mktime(gmt) + __extract_tzd(m) - time.timezone)
+-registerDateHandler(_parse_date_w3dtf)
+-
+-def _parse_date_rfc822(dateString):
+- '''Parse an RFC822, RFC1123, RFC2822, or asctime-style date'''
+- data = dateString.split()
+- if data[0][-1] in (',', '.') or data[0].lower() in rfc822._daynames:
+- del data[0]
+- if len(data) == 4:
+- s = data[3]
+- i = s.find('+')
+- if i > 0:
+- data[3:] = [s[:i], s[i+1:]]
+- else:
+- data.append('')
+- dateString = " ".join(data)
+- # Account for the Etc/GMT timezone by stripping 'Etc/'
+- elif len(data) == 5 and data[4].lower().startswith('etc/'):
+- data[4] = data[4][4:]
+- dateString = " ".join(data)
+- if len(data) < 5:
+- dateString += ' 00:00:00 GMT'
+- tm = rfc822.parsedate_tz(dateString)
+- if tm:
+- return time.gmtime(rfc822.mktime_tz(tm))
+-# rfc822.py defines several time zones, but we define some extra ones.
+-# 'ET' is equivalent to 'EST', etc.
+-_additional_timezones = {'AT': -400, 'ET': -500, 'CT': -600, 'MT': -700, 'PT': -800}
+-rfc822._timezones.update(_additional_timezones)
+-registerDateHandler(_parse_date_rfc822)
+-
+-def _parse_date_perforce(aDateString):
+- """parse a date in yyyy/mm/dd hh:mm:ss TTT format"""
+- # Fri, 2006/09/15 08:19:53 EDT
+- _my_date_pattern = re.compile( \
+- r'(\w{,3}), (\d{,4})/(\d{,2})/(\d{2}) (\d{,2}):(\d{2}):(\d{2}) (\w{,3})')
+-
+- dow, year, month, day, hour, minute, second, tz = \
+- _my_date_pattern.search(aDateString).groups()
+- months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
+- dateString = "%s, %s %s %s %s:%s:%s %s" % (dow, day, months[int(month) - 1], year, hour, minute, second, tz)
+- tm = rfc822.parsedate_tz(dateString)
+- if tm:
+- return time.gmtime(rfc822.mktime_tz(tm))
+-registerDateHandler(_parse_date_perforce)
+-
+-def _parse_date(dateString):
+- '''Parses a variety of date formats into a 9-tuple in GMT'''
+- for handler in _date_handlers:
+- try:
+- date9tuple = handler(dateString)
+- if not date9tuple: continue
+- if len(date9tuple) != 9:
+- if _debug: sys.stderr.write('date handler function must return 9-tuple\n')
+- raise ValueError
+- map(int, date9tuple)
+- return date9tuple
+- except Exception as e:
+- if _debug: sys.stderr.write('%s raised %s\n' % (handler.__name__, repr(e)))
+- pass
+- return None
+-
+-def _getCharacterEncoding(http_headers, xml_data):
+- '''Get the character encoding of the XML document
+-
+- http_headers is a dictionary
+- xml_data is a raw string (not Unicode)
+-
+- This is so much trickier than it sounds, it's not even funny.
+- According to RFC 3023 ('XML Media Types'), if the HTTP Content-Type
+- is application/xml, application/*+xml,
+- application/xml-external-parsed-entity, or application/xml-dtd,
+- the encoding given in the charset parameter of the HTTP Content-Type
+- takes precedence over the encoding given in the XML prefix within the
+- document, and defaults to 'utf-8' if neither are specified. But, if
+- the HTTP Content-Type is text/xml, text/*+xml, or
+- text/xml-external-parsed-entity, the encoding given in the XML prefix
+- within the document is ALWAYS IGNORED and only the encoding given in
+- the charset parameter of the HTTP Content-Type header should be
+- respected, and it defaults to 'us-ascii' if not specified.
+-
+- Furthermore, discussion on the atom-syntax mailing list with the
+- author of RFC 3023 leads me to the conclusion that any document
+- served with a Content-Type of text/* and no charset parameter
+- must be treated as us-ascii. (We now do this.) And also that it
+- must always be flagged as non-well-formed. (We now do this too.)
+-
+- If Content-Type is unspecified (input was local file or non-HTTP source)
+- or unrecognized (server just got it totally wrong), then go by the
+- encoding given in the XML prefix of the document and default to
+- 'iso-8859-1' as per the HTTP specification (RFC 2616).
+-
+- Then, assuming we didn't find a character encoding in the HTTP headers
+- (and the HTTP Content-type allowed us to look in the body), we need
+- to sniff the first few bytes of the XML data and try to determine
+- whether the encoding is ASCII-compatible. Section F of the XML
+- specification shows the way here:
+- http://www.w3.org/TR/REC-xml/#sec-guessing-no-ext-info
+-
+- If the sniffed encoding is not ASCII-compatible, we need to make it
+- ASCII compatible so that we can sniff further into the XML declaration
+- to find the encoding attribute, which will tell us the true encoding.
+-
+- Of course, none of this guarantees that we will be able to parse the
+- feed in the declared character encoding (assuming it was declared
+- correctly, which many are not). CJKCodecs and iconv_codec help a lot;
+- you should definitely install them if you can.
+- http://cjkpython.i18n.org/
+- '''
+-
+- def _parseHTTPContentType(content_type):
+- '''takes HTTP Content-Type header and returns (content type, charset)
+-
+- If no charset is specified, returns (content type, '')
+- If no content type is specified, returns ('', '')
+- Both return parameters are guaranteed to be lowercase strings
+- '''
+- content_type = content_type or ''
+- content_type, params = cgi.parse_header(content_type)
+- return content_type, params.get('charset', '').replace("'", '')
+-
+- sniffed_xml_encoding = ''
+- xml_encoding = ''
+- true_encoding = ''
+- http_content_type, http_encoding = _parseHTTPContentType(http_headers.get('content-type', http_headers.get('Content-type')))
+- # Must sniff for non-ASCII-compatible character encodings before
+- # searching for XML declaration. This heuristic is defined in
+- # section F of the XML specification:
+- # http://www.w3.org/TR/REC-xml/#sec-guessing-no-ext-info
+- try:
+- if xml_data[:4] == _l2bytes([0x4c, 0x6f, 0xa7, 0x94]):
+- # EBCDIC
+- xml_data = _ebcdic_to_ascii(xml_data)
+- elif xml_data[:4] == _l2bytes([0x00, 0x3c, 0x00, 0x3f]):
+- # UTF-16BE
+- sniffed_xml_encoding = 'utf-16be'
+- xml_data = unicode(xml_data, 'utf-16be').encode('utf-8')
+- elif (len(xml_data) >= 4) and (xml_data[:2] == _l2bytes([0xfe, 0xff])) and (xml_data[2:4] != _l2bytes([0x00, 0x00])):
+- # UTF-16BE with BOM
+- sniffed_xml_encoding = 'utf-16be'
+- xml_data = unicode(xml_data[2:], 'utf-16be').encode('utf-8')
+- elif xml_data[:4] == _l2bytes([0x3c, 0x00, 0x3f, 0x00]):
+- # UTF-16LE
+- sniffed_xml_encoding = 'utf-16le'
+- xml_data = unicode(xml_data, 'utf-16le').encode('utf-8')
+- elif (len(xml_data) >= 4) and (xml_data[:2] == _l2bytes([0xff, 0xfe])) and (xml_data[2:4] != _l2bytes([0x00, 0x00])):
+- # UTF-16LE with BOM
+- sniffed_xml_encoding = 'utf-16le'
+- xml_data = unicode(xml_data[2:], 'utf-16le').encode('utf-8')
+- elif xml_data[:4] == _l2bytes([0x00, 0x00, 0x00, 0x3c]):
+- # UTF-32BE
+- sniffed_xml_encoding = 'utf-32be'
+- xml_data = unicode(xml_data, 'utf-32be').encode('utf-8')
+- elif xml_data[:4] == _l2bytes([0x3c, 0x00, 0x00, 0x00]):
+- # UTF-32LE
+- sniffed_xml_encoding = 'utf-32le'
+- xml_data = unicode(xml_data, 'utf-32le').encode('utf-8')
+- elif xml_data[:4] == _l2bytes([0x00, 0x00, 0xfe, 0xff]):
+- # UTF-32BE with BOM
+- sniffed_xml_encoding = 'utf-32be'
+- xml_data = unicode(xml_data[4:], 'utf-32be').encode('utf-8')
+- elif xml_data[:4] == _l2bytes([0xff, 0xfe, 0x00, 0x00]):
+- # UTF-32LE with BOM
+- sniffed_xml_encoding = 'utf-32le'
+- xml_data = unicode(xml_data[4:], 'utf-32le').encode('utf-8')
+- elif xml_data[:3] == _l2bytes([0xef, 0xbb, 0xbf]):
+- # UTF-8 with BOM
+- sniffed_xml_encoding = 'utf-8'
+- xml_data = unicode(xml_data[3:], 'utf-8').encode('utf-8')
+- else:
+- # ASCII-compatible
+- pass
+- xml_encoding_match = re.compile(_s2bytes('^<\?.*encoding=[\'"](.*?)[\'"].*\?>')).match(xml_data)
+- except:
+- xml_encoding_match = None
+- if xml_encoding_match:
+- xml_encoding = xml_encoding_match.groups()[0].decode('utf-8').lower()
+- if sniffed_xml_encoding and (xml_encoding in ('iso-10646-ucs-2', 'ucs-2', 'csunicode', 'iso-10646-ucs-4', 'ucs-4', 'csucs4', 'utf-16', 'utf-32', 'utf_16', 'utf_32', 'utf16', 'u16')):
+- xml_encoding = sniffed_xml_encoding
+- acceptable_content_type = 0
+- application_content_types = ('application/xml', 'application/xml-dtd', 'application/xml-external-parsed-entity')
+- text_content_types = ('text/xml', 'text/xml-external-parsed-entity')
+- if (http_content_type in application_content_types) or \
+- (http_content_type.startswith('application/') and http_content_type.endswith('+xml')):
+- acceptable_content_type = 1
+- true_encoding = http_encoding or xml_encoding or 'utf-8'
+- elif (http_content_type in text_content_types) or \
+- (http_content_type.startswith('text/')) and http_content_type.endswith('+xml'):
+- acceptable_content_type = 1
+- true_encoding = http_encoding or 'us-ascii'
+- elif http_content_type.startswith('text/'):
+- true_encoding = http_encoding or 'us-ascii'
+- elif http_headers and (not (http_headers.has_key('content-type') or http_headers.has_key('Content-type'))):
+- true_encoding = xml_encoding or 'iso-8859-1'
+- else:
+- true_encoding = xml_encoding or 'utf-8'
+- # some feeds claim to be gb2312 but are actually gb18030.
+- # apparently MSIE and Firefox both do the following switch:
+- if true_encoding.lower() == 'gb2312':
+- true_encoding = 'gb18030'
+- return true_encoding, http_encoding, xml_encoding, sniffed_xml_encoding, acceptable_content_type
+-
+-def _toUTF8(data, encoding):
+- '''Changes an XML data stream on the fly to specify a new encoding
+-
+- data is a raw sequence of bytes (not Unicode) that is presumed to be in %encoding already
+- encoding is a string recognized by encodings.aliases
+- '''
+- if _debug: sys.stderr.write('entering _toUTF8, trying encoding %s\n' % encoding)
+- # strip Byte Order Mark (if present)
+- if (len(data) >= 4) and (data[:2] == _l2bytes([0xfe, 0xff])) and (data[2:4] != _l2bytes([0x00, 0x00])):
+- if _debug:
+- sys.stderr.write('stripping BOM\n')
+- if encoding != 'utf-16be':
+- sys.stderr.write('trying utf-16be instead\n')
+- encoding = 'utf-16be'
+- data = data[2:]
+- elif (len(data) >= 4) and (data[:2] == _l2bytes([0xff, 0xfe])) and (data[2:4] != _l2bytes([0x00, 0x00])):
+- if _debug:
+- sys.stderr.write('stripping BOM\n')
+- if encoding != 'utf-16le':
+- sys.stderr.write('trying utf-16le instead\n')
+- encoding = 'utf-16le'
+- data = data[2:]
+- elif data[:3] == _l2bytes([0xef, 0xbb, 0xbf]):
+- if _debug:
+- sys.stderr.write('stripping BOM\n')
+- if encoding != 'utf-8':
+- sys.stderr.write('trying utf-8 instead\n')
+- encoding = 'utf-8'
+- data = data[3:]
+- elif data[:4] == _l2bytes([0x00, 0x00, 0xfe, 0xff]):
+- if _debug:
+- sys.stderr.write('stripping BOM\n')
+- if encoding != 'utf-32be':
+- sys.stderr.write('trying utf-32be instead\n')
+- encoding = 'utf-32be'
+- data = data[4:]
+- elif data[:4] == _l2bytes([0xff, 0xfe, 0x00, 0x00]):
+- if _debug:
+- sys.stderr.write('stripping BOM\n')
+- if encoding != 'utf-32le':
+- sys.stderr.write('trying utf-32le instead\n')
+- encoding = 'utf-32le'
+- data = data[4:]
+- newdata = unicode(data, encoding)
+- if _debug: sys.stderr.write('successfully converted %s data to unicode\n' % encoding)
+- declmatch = re.compile('^<\?xml[^>]*?>')
+- newdecl = '''<?xml version='1.0' encoding='utf-8'?>'''
+- if declmatch.search(newdata):
+- newdata = declmatch.sub(newdecl, newdata)
+- else:
+- newdata = newdecl + u'\n' + newdata
+- return newdata.encode('utf-8')
+-
+-def _stripDoctype(data):
+- '''Strips DOCTYPE from XML document, returns (rss_version, stripped_data)
+-
+- rss_version may be 'rss091n' or None
+- stripped_data is the same XML document, minus the DOCTYPE
+- '''
+- start = re.search(_s2bytes('<\w'), data)
+- start = start and start.start() or -1
+- head,data = data[:start+1], data[start+1:]
+-
+- entity_pattern = re.compile(_s2bytes(r'^\s*<!ENTITY([^>]*?)>'), re.MULTILINE)
+- entity_results=entity_pattern.findall(head)
+- head = entity_pattern.sub(_s2bytes(''), head)
+- doctype_pattern = re.compile(_s2bytes(r'^\s*<!DOCTYPE([^>]*?)>'), re.MULTILINE)
+- doctype_results = doctype_pattern.findall(head)
+- doctype = doctype_results and doctype_results[0] or _s2bytes('')
+- if doctype.lower().count(_s2bytes('netscape')):
+- version = 'rss091n'
+- else:
+- version = None
+-
+- # only allow in 'safe' inline entity definitions
+- replacement=_s2bytes('')
+- if len(doctype_results)==1 and entity_results:
+- safe_pattern=re.compile(_s2bytes('\s+(\w+)\s+"(&#\w+;|[^&"]*)"'))
+- safe_entities=filter(lambda e: safe_pattern.match(e),entity_results)
+- if safe_entities:
+- replacement=_s2bytes('<!DOCTYPE feed [\n <!ENTITY') + _s2bytes('>\n <!ENTITY ').join(safe_entities) + _s2bytes('>\n]>')
+- data = doctype_pattern.sub(replacement, head) + data
+-
+- return version, data, dict(replacement and [(k.decode('utf-8'), v.decode('utf-8')) for k, v in safe_pattern.findall(replacement)])
+-
+-def parse(url_file_stream_or_string, etag=None, modified=None, agent=None, referrer=None, handlers=[], request_headers={}, response_headers={}):
+- '''Parse a feed from a URL, file, stream, or string.
+-
+- request_headers, if given, is a dict from http header name to value to add
+- to the request; this overrides internally generated values.
+- '''
+- result = FeedParserDict()
+- result['feed'] = FeedParserDict()
+- result['entries'] = []
+- if _XML_AVAILABLE:
+- result['bozo'] = 0
+- if not isinstance(handlers, list):
+- handlers = [handlers]
+- try:
+- f = _open_resource(url_file_stream_or_string, etag, modified, agent, referrer, handlers, request_headers)
+- data = f.read()
+- except Exception as e:
+- result['bozo'] = 1
+- result['bozo_exception'] = e
+- data = None
+- f = None
+-
+- if hasattr(f, 'headers'):
+- result['headers'] = dict(f.headers)
+- # overwrite existing headers using response_headers
+- if 'headers' in result:
+- result['headers'].update(response_headers)
+- elif response_headers:
+- result['headers'] = copy.deepcopy(response_headers)
+-
+- # if feed is gzip-compressed, decompress it
+- if f and data and 'headers' in result:
+- if gzip and result['headers'].get('content-encoding') == 'gzip':
+- try:
+- data = gzip.GzipFile(fileobj=_StringIO(data)).read()
+- except Exception as e:
+- # Some feeds claim to be gzipped but they're not, so
+- # we get garbage. Ideally, we should re-request the
+- # feed without the 'Accept-encoding: gzip' header,
+- # but we don't.
+- result['bozo'] = 1
+- result['bozo_exception'] = e
+- data = ''
+- elif zlib and result['headers'].get('content-encoding') == 'deflate':
+- try:
+- data = zlib.decompress(data, -zlib.MAX_WBITS)
+- except Exception as e:
+- result['bozo'] = 1
+- result['bozo_exception'] = e
+- data = ''
+-
+- # save HTTP headers
+- if 'headers' in result:
+- if 'etag' in result['headers'] or 'ETag' in result['headers']:
+- etag = result['headers'].get('etag', result['headers'].get('ETag'))
+- if etag:
+- result['etag'] = etag
+- if 'last-modified' in result['headers'] or 'Last-Modified' in result['headers']:
+- modified = result['headers'].get('last-modified', result['headers'].get('Last-Modified'))
+- if modified:
+- result['modified'] = _parse_date(modified)
+- if hasattr(f, 'url'):
+- result['href'] = f.url
+- result['status'] = 200
+- if hasattr(f, 'status'):
+- result['status'] = f.status
+- if hasattr(f, 'close'):
+- f.close()
+-
+- # there are four encodings to keep track of:
+- # - http_encoding is the encoding declared in the Content-Type HTTP header
+- # - xml_encoding is the encoding declared in the <?xml declaration
+- # - sniffed_encoding is the encoding sniffed from the first 4 bytes of the XML data
+- # - result['encoding'] is the actual encoding, as per RFC 3023 and a variety of other conflicting specifications
+- http_headers = result.get('headers', {})
+- result['encoding'], http_encoding, xml_encoding, sniffed_xml_encoding, acceptable_content_type = \
+- _getCharacterEncoding(http_headers, data)
+- if http_headers and (not acceptable_content_type):
+- if http_headers.has_key('content-type') or http_headers.has_key('Content-type'):
+- bozo_message = '%s is not an XML media type' % http_headers.get('content-type', http_headers.get('Content-type'))
+- else:
+- bozo_message = 'no Content-type specified'
+- result['bozo'] = 1
+- result['bozo_exception'] = NonXMLContentType(bozo_message)
+-
+- if data is not None:
+- result['version'], data, entities = _stripDoctype(data)
+-
+- # ensure that baseuri is an absolute uri using an acceptable URI scheme
+- contentloc = http_headers.get('content-location', http_headers.get('Content-Location', ''))
+- href = result.get('href', '')
+- baseuri = _makeSafeAbsoluteURI(href, contentloc) or _makeSafeAbsoluteURI(contentloc) or href
+-
+- baselang = http_headers.get('content-language', http_headers.get('Content-Language', None))
+-
+- # if server sent 304, we're done
+- if result.get('status', 0) == 304:
+- result['version'] = ''
+- result['debug_message'] = 'The feed has not changed since you last checked, ' + \
+- 'so the server sent no data. This is a feature, not a bug!'
+- return result
+-
+- # if there was a problem downloading, we're done
+- if data is None:
+- return result
+-
+- # determine character encoding
+- use_strict_parser = 0
+- known_encoding = 0
+- tried_encodings = []
+- # try: HTTP encoding, declared XML encoding, encoding sniffed from BOM
+- for proposed_encoding in (result['encoding'], xml_encoding, sniffed_xml_encoding):
+- if not proposed_encoding: continue
+- if proposed_encoding in tried_encodings: continue
+- tried_encodings.append(proposed_encoding)
+- try:
+- data = _toUTF8(data, proposed_encoding)
+- known_encoding = use_strict_parser = 1
+- break
+- except:
+- pass
+- # if no luck and we have auto-detection library, try that
+- if (not known_encoding) and chardet:
+- try:
+- proposed_encoding = chardet.detect(data)['encoding']
+- if proposed_encoding and (proposed_encoding not in tried_encodings):
+- tried_encodings.append(proposed_encoding)
+- data = _toUTF8(data, proposed_encoding)
+- known_encoding = use_strict_parser = 1
+- except:
+- pass
+- # if still no luck and we haven't tried utf-8 yet, try that
+- if (not known_encoding) and ('utf-8' not in tried_encodings):
+- try:
+- proposed_encoding = 'utf-8'
+- tried_encodings.append(proposed_encoding)
+- data = _toUTF8(data, proposed_encoding)
+- known_encoding = use_strict_parser = 1
+- except:
+- pass
+- # if still no luck and we haven't tried windows-1252 yet, try that
+- if (not known_encoding) and ('windows-1252' not in tried_encodings):
+- try:
+- proposed_encoding = 'windows-1252'
+- tried_encodings.append(proposed_encoding)
+- data = _toUTF8(data, proposed_encoding)
+- known_encoding = use_strict_parser = 1
+- except:
+- pass
+- # if still no luck and we haven't tried iso-8859-2 yet, try that.
+- if (not known_encoding) and ('iso-8859-2' not in tried_encodings):
+- try:
+- proposed_encoding = 'iso-8859-2'
+- tried_encodings.append(proposed_encoding)
+- data = _toUTF8(data, proposed_encoding)
+- known_encoding = use_strict_parser = 1
+- except:
+- pass
+- # if still no luck, give up
+- if not known_encoding:
+- result['bozo'] = 1
+- result['bozo_exception'] = CharacterEncodingUnknown( \
+- 'document encoding unknown, I tried ' + \
+- '%s, %s, utf-8, windows-1252, and iso-8859-2 but nothing worked' % \
+- (result['encoding'], xml_encoding))
+- result['encoding'] = ''
+- elif proposed_encoding != result['encoding']:
+- result['bozo'] = 1
+- result['bozo_exception'] = CharacterEncodingOverride( \
+- 'document declared as %s, but parsed as %s' % \
+- (result['encoding'], proposed_encoding))
+- result['encoding'] = proposed_encoding
+-
+- if not _XML_AVAILABLE:
+- use_strict_parser = 0
+- if use_strict_parser:
+- # initialize the SAX parser
+- feedparser = _StrictFeedParser(baseuri, baselang, 'utf-8')
+- saxparser = xml.sax.make_parser(PREFERRED_XML_PARSERS)
+- saxparser.setFeature(xml.sax.handler.feature_namespaces, 1)
+- saxparser.setContentHandler(feedparser)
+- saxparser.setErrorHandler(feedparser)
+- source = xml.sax.xmlreader.InputSource()
+- source.setByteStream(_StringIO(data))
+- if hasattr(saxparser, '_ns_stack'):
+- # work around bug in built-in SAX parser (doesn't recognize xml: namespace)
+- # PyXML doesn't have this problem, and it doesn't have _ns_stack either
+- saxparser._ns_stack.append({'http://www.w3.org/XML/1998/namespace':'xml'})
+- try:
+- saxparser.parse(source)
+- except Exception as e:
+- if _debug:
+- import traceback
+- traceback.print_stack()
+- traceback.print_exc()
+- sys.stderr.write('xml parsing failed\n')
+- result['bozo'] = 1
+- result['bozo_exception'] = feedparser.exc or e
+- use_strict_parser = 0
+- if not use_strict_parser:
+- feedparser = _LooseFeedParser(baseuri, baselang, 'utf-8', entities)
+- feedparser.feed(data.decode('utf-8', 'replace'))
+- result['feed'] = feedparser.feeddata
+- result['entries'] = feedparser.entries
+- result['version'] = result['version'] or feedparser.version
+- result['namespaces'] = feedparser.namespacesInUse
+- return result
+-
+-class Serializer:
+- def __init__(self, results):
+- self.results = results
+-
+-class TextSerializer(Serializer):
+- def write(self, stream=sys.stdout):
+- self._writer(stream, self.results, '')
+-
+- def _writer(self, stream, node, prefix):
+- if not node: return
+- if hasattr(node, 'keys'):
+- keys = node.keys()
+- keys.sort()
+- for k in keys:
+- if k in ('description', 'link'): continue
+- if node.has_key(k + '_detail'): continue
+- if node.has_key(k + '_parsed'): continue
+- self._writer(stream, node[k], prefix + k + '.')
+- elif type(node) == types.ListType:
+- index = 0
+- for n in node:
+- self._writer(stream, n, prefix[:-1] + '[' + str(index) + '].')
+- index += 1
+- else:
+- try:
+- s = str(node).encode('utf-8')
+- s = s.replace('\\', '\\\\')
+- s = s.replace('\r', '')
+- s = s.replace('\n', r'\n')
+- stream.write(prefix[:-1])
+- stream.write('=')
+- stream.write(s)
+- stream.write('\n')
+- except:
+- pass
+-
+-class PprintSerializer(Serializer):
+- def write(self, stream=sys.stdout):
+- if self.results.has_key('href'):
+- stream.write(self.results['href'] + '\n\n')
+- from pprint import pprint
+- pprint(self.results, stream)
+- stream.write('\n')
+-
+-if __name__ == '__main__':
+- try:
+- from optparse import OptionParser
+- except:
+- OptionParser = None
+-
+- if OptionParser:
+- optionParser = OptionParser(version=__version__, usage="%prog [options] url_or_filename_or_-")
+- optionParser.set_defaults(format="pprint")
+- optionParser.add_option("-A", "--user-agent", dest="agent", metavar="AGENT", help="User-Agent for HTTP URLs")
+- optionParser.add_option("-e", "--referer", "--referrer", dest="referrer", metavar="URL", help="Referrer for HTTP URLs")
+- optionParser.add_option("-t", "--etag", dest="etag", metavar="TAG", help="ETag/If-None-Match for HTTP URLs")
+- optionParser.add_option("-m", "--last-modified", dest="modified", metavar="DATE", help="Last-modified/If-Modified-Since for HTTP URLs (any supported date format)")
+- optionParser.add_option("-f", "--format", dest="format", metavar="FORMAT", help="output results in FORMAT (text, pprint)")
+- optionParser.add_option("-v", "--verbose", action="store_true", dest="verbose", default=False, help="write debugging information to stderr")
+- (options, urls) = optionParser.parse_args()
+- if options.verbose:
+- _debug = 1
+- if not urls:
+- optionParser.print_help()
+- sys.exit(0)
+- else:
+- if not sys.argv[1:]:
+- print __doc__
+- sys.exit(0)
+- class _Options:
+- etag = modified = agent = referrer = None
+- format = 'pprint'
+- options = _Options()
+- urls = sys.argv[1:]
+-
+- zopeCompatibilityHack()
+-
+- serializer = globals().get(options.format.capitalize() + 'Serializer', Serializer)
+- for url in urls:
+- results = parse(url, etag=options.etag, modified=options.modified, agent=options.agent, referrer=options.referrer)
+- serializer(results).write(sys.stdout)
+diff -Nur calibre.orig/src/calibre/web/feeds/__init__.py calibre/src/calibre/web/feeds/__init__.py
+--- calibre.orig/src/calibre/web/feeds/__init__.py 2012-08-13 20:43:34.023661296 -0600
++++ calibre/src/calibre/web/feeds/__init__.py 2012-08-13 21:00:43.115866841 -0600
+@@ -317,7 +317,7 @@
+ max_articles_per_feed=100,
+ get_article_url=lambda item: item.get('link', None),
+ log=default_log):
+- from calibre.web.feeds.feedparser import parse
++ from feedparser import parse
+ # Handle unclosed escaped entities. They trip up feedparser and HBR for one
+ # generates them
+ raw_xml = re.sub(r'(&#\d+)([^0-9;])', r'\1;\2', raw_xml)
diff --git a/calibre.spec b/calibre.spec
index 46f53d2..8b22557 100644
--- a/calibre.spec
+++ b/calibre.spec
@@ -2,7 +2,7 @@
Name: calibre
Version: 0.8.64
-Release: 1%{?dist}
+Release: 2%{?dist}
Summary: E-book converter and library management
Group: Applications/Multimedia
License: GPLv3
@@ -20,6 +20,8 @@ Source0: %{name}-%{version}-nofonts.tar.xz
Source1: generate-tarball.sh
Source2: calibre-mount-helper
Patch1: %{name}-no-update.patch
+# Unbundle the copy of feedparser. See bug #847825
+Patch2: calibre-0.8.64-unbundle-feedparser.patch
BuildRequires: python >= 2.6
BuildRequires: python-devel >= 2.6
@@ -59,6 +61,7 @@ Requires: poppler-utils
Requires: liberation-sans-fonts
Requires: liberation-serif-fonts
Requires: liberation-mono-fonts
+Requires: python-feedparser
%{?_sip_api:Requires: sip-api(%{_sip_api_major}) >= %{_sip_api}}
%define __provides_exclude_from ^%{_libdir}/%{name}/%{name}/plugins/.*\.so$
@@ -83,6 +86,8 @@ RTF, TXT, PDF and LRS.
# don't check for new upstream version (that's what packagers do)
%patch1 -p1 -b .no-update
+# unbundle feedparser
+%patch2 -p1 -b .unbundle-feedparser
# dos2unix newline conversion
%{__sed} -i 's/\r//' src/calibre/web/feeds/recipes/*
@@ -266,6 +271,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
%{python_sitelib}/init_calibre.py*
%changelog
+* Mon Aug 13 2012 Kevin Fenzi <kevin at scrye.com> 0.8.64-2
+- Unbundle feedparser. Fixes bug #847825
+
* Sat Aug 11 2012 Kevin Fenzi <kevin at scrye.com> 0.8.64-1
- Update to 0.8.64
- Add libmtp-devel to BuildRequires
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