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comparison src/plugins/plugin_xep_0054.py @ 765:787ee59dba9c

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plugins radiocol, xep-0054: better handling of upload errors: - radiocolSongAdded is now asynchronous - _buildAvatar return a Failure if the image is not readable
author souliane <souliane@mailoo.org>
date Tue, 17 Dec 2013 18:44:53 +0100
parents 99eee75ec1b7
children bfabeedbf32e
comparison
equal deleted inserted replaced
764:d0e809014ea2 765:787ee59dba9c
21 from twisted.internet import threads 21 from twisted.internet import threads
22 from twisted.internet.defer import inlineCallbacks, returnValue 22 from twisted.internet.defer import inlineCallbacks, returnValue
23 from twisted.words.protocols.jabber import jid 23 from twisted.words.protocols.jabber import jid
24 from twisted.words.protocols.jabber.xmlstream import IQ 24 from twisted.words.protocols.jabber.xmlstream import IQ
25 from twisted.words.xish import domish 25 from twisted.words.xish import domish
26 from twisted.python.failure import Failure
26 import os.path 27 import os.path
27 28
28 from zope.interface import implements 29 from zope.interface import implements
29 30
30 from wokkel import disco, iwokkel 31 from wokkel import disco, iwokkel
234 235
235 def _buildSetAvatar(self, vcard_set, filepath): 236 def _buildSetAvatar(self, vcard_set, filepath):
236 try: 237 try:
237 img = Image.open(filepath) 238 img = Image.open(filepath)
238 except IOError: 239 except IOError:
239 raise exceptions.DataError("Can't open image") 240 return Failure(exceptions.DataError("Can't open image"))
240 241
241 if img.size != (64, 64): 242 if img.size != (64, 64):
242 img = img.resize((64, 64)) 243 img = img.resize((64, 64))
243 img_buf = StringIO() 244 img_buf = StringIO()
244 img.save(img_buf, 'PNG') 245 img.save(img_buf, 'PNG')