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Verify URLs in simulate mode (fixes issue #22)

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Ricardo Garcia 2009-05-24 11:07:51 +02:00
parent 781daeabdb
commit cbfff4db63
1 changed files with 20 additions and 6 deletions
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26
youtube-dl
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@ -200,6 +200,14 @@ class FileDownloader(object):
multiplier = 1024.0 ** 'bkmgtpezy'.index(matchobj.group(2).lower())
return long(round(number * multiplier))
@staticmethod
def verify_url(url):
"""Verify a URL is valid and data could be downloaded."""
request = urllib2.Request(url, None, std_headers)
data = urllib2.urlopen(request)
data.read(1)
data.close()
def add_info_extractor(self, ie):
"""Add an InfoExtractor object to the end of the list."""
self._ies.append(ie)
@ -265,15 +273,21 @@ class FileDownloader(object):
def process_info(self, info_dict):
"""Process a single dictionary returned by an InfoExtractor."""
# Forced printings
if self.params.get('forcetitle', False):
print info_dict['title'].encode(locale.getpreferredencoding())
if self.params.get('forceurl', False):
print info_dict['url'].encode(locale.getpreferredencoding())
# Do nothing else if in simulate mode
if self.params.get('simulate', False):
try:
self.verify_url(info_dict['url'])
except (OSError, IOError, urllib2.URLError, httplib.HTTPException, socket.error), err:
raise UnavailableFormatError
# Forced printings
if self.params.get('forcetitle', False):
print info_dict['title'].encode(locale.getpreferredencoding())
if self.params.get('forceurl', False):
print info_dict['url'].encode(locale.getpreferredencoding())
return
try:
template_dict = dict(info_dict)