[PATCH] make the upload block size configurable

[xning]

diff -Naur koji.old/cli/koji koji/cli/koji
--- koji.old/cli/koji	2016-03-04 13:23:36.000000000 +0800
+++ koji/cli/koji	2016-03-07 14:43:32.000000000 +0800
@@ -156,6 +156,7 @@
     parser.add_option("--weburl", help=_("url of the Koji web interface"))
     parser.add_option("--topurl", help=_("url for Koji file access"))
     parser.add_option("--pkgurl", help=optparse.SUPPRESS_HELP)
+    parser.add_option("--upload-blocksize", help=_("upload the koji hup how many bytes per request"))
     parser.add_option("--help-commands", action="store_true", default=False, help=_("list commands"))
     (options, args) = parser.parse_args()

@@ -208,6 +209,7 @@
         'keepalive' : True,
         'timeout' : None,
         'use_fast_upload': False,
+        'upload_blocksize': 1048576,
         'poll_interval': 5,
         'krbservice': 'host',
         'cert': '~/.koji/client.crt',
@@ -252,7 +254,8 @@
                     if name in ('anon_retry', 'offline_retry', 'keepalive', 'use_fast_upload'):
                         defaults[name] = config.getboolean(options.profile, name)
                     elif name in ('max_retries', 'retry_interval',
-                                  'offline_retry_interval', 'poll_interval', 'timeout'):
+                                  'offline_retry_interval', 'poll_interval', 'timeout',
+                                  'upload_blocksize'):
                         try:
                             defaults[name] = int(value)
                         except ValueError:
@@ -6900,8 +6903,9 @@

session_opts = {}
     for k in ('user', 'password', 'krbservice', 'debug_xmlrpc', 'debug', 'max_retries',
-                'retry_interval', 'offline_retry', 'offline_retry_interval',
-                'anon_retry', 'keepalive', 'timeout', 'use_fast_upload'):
+              'retry_interval', 'offline_retry', 'offline_retry_interval',
+              'anon_retry', 'keepalive', 'timeout', 'use_fast_upload',
+              'upload_blocksize'):
         value = getattr(options,k)
         if value is not None:
             session_opts[k] = value
diff -Naur koji.old/koji/__init__.py koji/koji/__init__.py
--- koji.old/koji/__init__.py	2016-03-04 13:23:36.000000000 +0800
+++ koji/koji/__init__.py	2016-03-07 10:14:32.000000000 +0800
@@ -2016,7 +2016,10 @@
         #    raise AttributeError, "no attribute %r" % name
         return VirtualMethod(self._callMethod,name)

-    def fastUpload(self, localfile, path, name=None, callback=None, blocksize=1048576, overwrite=False):
+    def fastUpload(self, localfile, path, name=None, callback=None, blocksize=None, overwrite=False):
+        if blocksize is None:
+            blocksize = self.opts.get('upload_blocksize')
+
         if not self.logged_in:
             raise ActionNotAllowed, 'You must be logged in to upload files'
         if name is None:
@@ -2090,8 +2093,11 @@
         request = chunk
         return handler, headers, request

-    def uploadWrapper(self, localfile, path, name=None, callback=None, blocksize=1048576, overwrite=True):
+    def uploadWrapper(self, localfile, path, name=None, callback=None, blocksize=None, overwrite=True):
         """upload a file in chunks using the uploadFile call"""
+        if blocksize is None:
+            blocksize = self.opts.get('upload_blocksize')
+
         if self.opts.get('use_fast_upload'):
             self.fastUpload(localfile, path, name, callback, blocksize, overwrite)
             return