Bug 758679

abrt version: 2.0.3
architecture:   x86_64
cmdline:        
component:      youtube-dl
executable:     /usr/bin/youtube-dl
kernel:         2.6.41.1-1.fc15.x86_64
os_release:     Fedora release 15 (Lovelock)
package:        youtube-dl-2011.10.19-1.fc15
reason:         youtube-dl:727:process_info:UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 1: ordinal not in range(128)
time:           Wed Nov 30 17:30:38 2011
uid:            500
username:       abdulkarim

backtrace:
:youtube-dl:727:process_info:UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 1: ordinal not in range(128)
:
:Traceback (most recent call last):
:  File "/usr/bin/youtube-dl", line 4047, in <module>
:    main()
:  File "/usr/bin/youtube-dl", line 4033, in main
:    retcode = fd.download(all_urls)
:  File "/usr/bin/youtube-dl", line 812, in download
:    ie.extract(url)
:  File "/usr/bin/youtube-dl", line 1070, in extract
:    return self._real_extract(url)
:  File "/usr/bin/youtube-dl", line 2629, in _real_extract
:    self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % video_id)
:  File "/usr/bin/youtube-dl", line 1070, in extract
:    return self._real_extract(url)
:  File "/usr/bin/youtube-dl", line 1398, in _real_extract
:    'player_url':	player_url,
:  File "/usr/bin/youtube-dl", line 727, in process_info
:    self.to_screen(u'[download] "%s" title did not match pattern "%s"' % (title, matchtitle))
:UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 1: ordinal not in range(128)
:
:Local variables in innermost frame:
:title: 'J\xc3\xbcrgen Schmidhuber at AGI-2011: Fast Deep%Recurrent Nets for AGI Vision'
:self: <__main__.FileDownloader object at 0x1ae89d0>
:filename: u'J_rgen_Schmidhuber_at_AGI_2011_Fast_Deep_Recurrent_Nets_for_AGI_Vision-rkCNbi26Hds.mp4'
:matchtitle: 'python'
:info_dict: {'upload_date': '20111017', 'description': u"The Fourth Conference on Artificial General IntelligenceMountain View, California, USAAugust 3-6, 2011J\xfcrgen Schmidhuber's short talk on fast deep neural networks at AGI 2011 at Google Headquarters, CA.Co-authors: Dan Ciresan, Ueli Meier, Jonathan Masci, Alex Graves.The deep / recurrent neural networks of Schmidhuber's team keep winning important visual pattern recognition competitions, and are starting to achieve human-competitive results:9. August 2011: IJCNN 2011 on-site Traffic Sign Recognition Competition (0.56% error rate, nearly three times better than 2nd best algorithm - the only method outperforming humans)8. June 2011: ICDAR 2011 offline Chinese Handwriting Recognition Competition (1st & 2nd rank)7. MNIST Handwritten Digit Recognition Benchmark (perhaps the most famous machine learning benchmark). New record (0.35% error rate) in 2010, improved to 0.31% in March 2011, then 0.27% for ICDAR 20116. NORB Object Recognition Benchmark. New record (2.53% error rate) in 20115. CIFAR-10 Object Recognition Benchmark. New records in 2011, now down to 12% error rate4. January 2011: Online German Traffic Sign Recognition Contest (1st & 2nd rank; 1.02% error rate)3. ICDAR 2009 Arabic Connected Handwriting Competition, like the others below won by LSTM recurrent nets (deep by nature).2. ICDAR 2009 Handwritten Farsi/Arabic Character Recognition Competition1. ICDAR 2009 French Connected Handwriting Competition based on data from the RIMES campaignOverview sites with more information and scientific papers:Computer vision with fast deep / recurrent neural networks: http://www.idsia.ch/~juergen/vision.htmlHandwriting recognition with fast deep / recurrent neural nets: http://www.idsia.ch/~juergen/handwriting.htmlFormal Theory of Fun & Creativity & Intrinsic Motivation http://www.idsia.ch/~juergen/creativity.htmlArtificial curiosity -  how to build artificial scientists and artists: http://www.idsia.ch/~juergen/interest.htmlOptimal Universal Artificial Intelligence: http://www.idsia.ch/~juergen/unilearn.htmlSelf-referential G\xf6del Machines as universal problem solvers: http://www.idsia.ch/~juergen/goedelmachine.htmlArtificial Evolution: http://www.idsia.ch/~juergen/evolution.htmlUnsupervised Learning: http://www.idsia.ch/~juergen/ica.htmlHierarchical Learning: http://www.idsia.ch/~juergen/subgoals.htmlReinforcement Learning: http://www.idsia.ch/~juergen/rl.htmlRobot Learning: http://www.idsia.ch/~juergen/learningrobots.htmlSource code of machine learning algorithms at Pybrain: http://pybrain.org/Home page: http://www.idsia.ch/~juergen/What's new: http://www.idsia.ch/~juergen/whatsnew.html", 'format': u'22', 'uploader': u'GoogleTechTalks', 'id': u'rkCNbi26Hds', 'stitle': u'J_rgen_Schmidhuber_at_AGI_2011_Fast_Deep_Recurrent_Nets_for_AGI_Vision', 'title': u'J\xfcrgen Schmidhuber at AGI-2011: Fast Deep%Recurrent Nets for AGI Vision', 'url': u'http://o-o.preferred.hkg05s01.v16.lscache7.c.youtube.com/videoplayback?sparams=id%2Cexpire%2Cip%2Cipbits%2Citag%2Csource%2Cratebypass%2Ccp&fexp=906717%2C908525%2C904442&itag=22&ip=123.0.0.0&signature=346D5C852C2E8F3B4281F5DFE49C585F59663E0A.659736A145FB108A785A50B9BE07CD9EAA9481A6&sver=3&ratebypass=yes&source=youtube&expire=1322679600&key=yt1&ipbits=8&cp=U0hRR1ZSV19FSkNOMV9OTEFHOk9FdkhrWHIyNzQ4&id=ae408d6e2dba1ddb', 'player_url': None, 'ext': u'mp4', 'thumbnail': u'http://i3.ytimg.com/vi/rkCNbi26Hds/default.jpg'}
:rejecttitle: None

comment:
:it occurs when i try to use --match-title
:
:youtube-dl --match-title python "http://www.youtube.com/user/GoogleTechTalks"
:
:this was the exact command that caused the crash again and again
:
:i also tried changing the keyword to django still it crashed.
:
:http://paste.debian.net/147565/ (full error log with 'django' as a keyword to --match-title)
:http://paste.debian.net/147566/ (full error log with 'python' as a keyword to --match-title)
:
:one more fact that i observed that youtube-dl crashes at a point when it has finished scraping the video titled "Haskell Amuse-Bouche"
:
:[download] "Haskell Amuse-Bouche" title did not match pattern "python"
:[youtube] rkCNbi26Hds: Downloading video webpage
:[youtube] rkCNbi26Hds: Downloading video info webpage
:[youtube] rkCNbi26Hds: Extracting video information
:Traceback (most recent call last):
:  File "/usr/bin/youtube-dl", line 4047, in <module>
:    main()
:
:NOTE:youtube-dl works perfectly fine if i don't use the --match-title 
:
:abdulkarim@techman ~ $ youtube-dl -f 44  "http://www.youtube.com/user/GoogleTechTalks"
:[download] Destination: The_Pleasure_Revolution_Why_Games_Will_Lead_the_Way_Jesse_Schell-4PkUgCiHuH8.webm
:[download]   0.5% of 192.24M at   106.01k/s ETA --:-- 
:
:i am not a regular bug-reporter so please forgive me if this report is full of crap info that isn't required at all, and if thats the case
:do leave some tips so that it won't happen again :)