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Add .to_stderr() to downloaders

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Ricardo Garcia 2008-07-22 00:07:07 +02:00 committed by Ricardo Garcia
parent b609fd549f
commit 7e5cab6730
1 changed files with 10 additions and 6 deletions
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16
youtube-dl
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@ -149,6 +149,10 @@ class FileDownloader(object):
sys.stdout.write('%s%s' % (message, ['\n', ''][skip_eol])) sys.stdout.write('%s%s' % (message, ['\n', ''][skip_eol]))
sys.stdout.flush() sys.stdout.flush()
def to_stderr(self, message):
"""Print message to stderr."""
sys.stderr.write('%s\n' % message)
def download(self, url_list): def download(self, url_list):
"""Download a given list of URLs.""" """Download a given list of URLs."""
for url in url_list: for url in url_list:
@ -170,30 +174,30 @@ class FileDownloader(object):
try: try:
filename = self._params['outtmpl'] % result filename = self._params['outtmpl'] % result
except (KeyError), err: except (KeyError), err:
sys.stderr.write('ERROR: invalid output template: %s\n' % str(err)) self.to_stderr('ERROR: invalid output template: %s' % str(err))
continue continue
try: try:
self.pmkdir(filename) self.pmkdir(filename)
except (OSError, IOError), err: except (OSError, IOError), err:
sys.stderr.write('ERROR: unable to create directories: %s\n' % str(err)) self.to_stderr('ERROR: unable to create directories: %s' % str(err))
continue continue
try: try:
outstream = open(filename, 'wb') outstream = open(filename, 'wb')
except (OSError, IOError), err: except (OSError, IOError), err:
sys.stderr.write('ERROR: unable to open for writing: %s\n' % str(err)) self.to_stderr('ERROR: unable to open for writing: %s' % str(err))
continue continue
try: try:
self._do_download(outstream, result['url']) self._do_download(outstream, result['url'])
outstream.close() outstream.close()
except (OSError, IOError), err: except (OSError, IOError), err:
sys.stderr.write('ERROR: unable to write video data: %s\n' % str(err)) self.to_stderr('ERROR: unable to write video data: %s' % str(err))
continue continue
except (urllib2.URLError, httplib.HTTPException, socket.error), err: except (urllib2.URLError, httplib.HTTPException, socket.error), err:
sys.stderr.write('ERROR: unable to download video data: %s\n' % str(err)) self.to_stderr('ERROR: unable to download video data: %s' % str(err))
continue continue
break break
if not suitable_found: if not suitable_found:
sys.stderr.write('ERROR: no suitable InfoExtractor: %s\n' % url) self.to_stderr('ERROR: no suitable InfoExtractor: %s' % url)
def _do_download(self, stream, url): def _do_download(self, stream, url):
request = urllib2.Request(url, None, std_headers) request = urllib2.Request(url, None, std_headers)