[calibre] Update to 0.9.4
Kevin Fenzi
kevin at fedoraproject.org
Wed Oct 31 04:22:54 UTC 2012
commit 9e03e7f7c301774fc22c793bad7fbb1013f55046
Author: Kevin Fenzi <kevin at scrye.com>
Date: Tue Oct 30 22:22:43 2012 -0600
Update to 0.9.4
- Removed 0 length feedparser python files. Fixes bug #868108
.gitignore | 1 +
calibre-0.8.64-unbundle-feedparser.patch | 3923 ------------------------------
calibre.spec | 9 +-
sources | 2 +-
4 files changed, 10 insertions(+), 3925 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 6afee3f..a3c1b66 100644
--- a/.gitignore
+++ b/.gitignore
@@ -107,3 +107,4 @@ calibre-0.7.14-nofonts.tar.xz
/calibre-0.9.0-nofonts.tar.xz
/calibre-0.9.1-nofonts.tar.xz
/calibre-0.9.2-nofonts.tar.xz
+/calibre-0.9.4-nofonts.tar.xz
diff --git a/calibre-0.8.64-unbundle-feedparser.patch b/calibre-0.8.64-unbundle-feedparser.patch
index 3b0ca63..e720dea 100644
--- a/calibre-0.8.64-unbundle-feedparser.patch
+++ b/calibre-0.8.64-unbundle-feedparser.patch
@@ -34,3926 +34,3 @@ diff -Nur calibre.orig/recipes/vedomosti.recipe calibre/recipes/vedomosti.recipe
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 396fb51..3bfc76c 100644
--- a/calibre.spec
+++ b/calibre.spec
@@ -1,7 +1,7 @@
%{!?python_sitelib: %global python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}
Name: calibre
-Version: 0.9.2
+Version: 0.9.4
Release: 1%{?dist}
Summary: E-book converter and library management
Group: Applications/Multimedia
@@ -179,6 +179,9 @@ rm -rf %{buildroot}%{_libdir}/%{name}/{odf,cherrypy,encutils,cssutils}
rm -rf %{buildroot}%{_libdir}/%{name}/cal/utils/genshi
rm -rf %{buildroot}%{_libdir}/%{name}/cal/trac
+# rm empty feedparser files.
+rm -rf %{buildroot}%{_libdir}/%{name}/%{name}/web/feeds/feedparser.*
+
# link to system fonts after we have deleted (see Source0) the non-free ones
# http://bugs.calibre-ebook.com/ticket/3832
ln -s %{_datadir}/fonts/liberation/LiberationSans-Regular.ttf \
@@ -270,6 +273,10 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
%{python_sitelib}/init_calibre.py*
%changelog
+* Tue Oct 30 2012 Kevin Fenzi <kevin at scrye.com> 0.9.4-1
+- Update to 0.9.4
+- Removed 0 length feedparser python files. Fixes bug #868108
+
* Sat Oct 13 2012 Kevin Fenzi <kevin at scrye.com> 0.9.2-1
- Update to 0.9.2
diff --git a/sources b/sources
index f8704a6..76043d0 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-03713c519522af59c051933e47b9e509 calibre-0.9.2-nofonts.tar.xz
+81da41b409e023fa67439c793ac953b2 calibre-0.9.4-nofonts.tar.xz
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