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youtube-dl
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Style fixes in YoutubeDL.py 

Fixed some of the problems reported by pep8
This commit is contained in:
Jaime Marquínez Ferrándiz 2013-10-22 14:49:34 +02:00
parent 12893efe01
commit fe7e0c9825
1 changed files with 29 additions and 29 deletions
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50
youtube_dl/YoutubeDL.py
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@ -216,10 +216,10 @@ class YoutubeDL(object):
If stderr is a tty file the 'WARNING:' will be colored If stderr is a tty file the 'WARNING:' will be colored
''' '''
if sys.stderr.isatty() and os.name != 'nt': if sys.stderr.isatty() and os.name != 'nt':
_msg_header=u'\033[0;33mWARNING:\033[0m' _msg_header = u'\033[0;33mWARNING:\033[0m'
else: else:
_msg_header=u'WARNING:' _msg_header = u'WARNING:'
warning_message=u'%s %s' % (_msg_header,message) warning_message = u'%s %s' % (_msg_header, message)
self.to_stderr(warning_message) self.to_stderr(warning_message)
def report_error(self, message, tb=None): def report_error(self, message, tb=None):
@ -275,11 +275,11 @@ class YoutubeDL(object):
if template_dict['playlist_index'] is not None: if template_dict['playlist_index'] is not None:
template_dict['playlist_index'] = u'%05d' % template_dict['playlist_index'] template_dict['playlist_index'] = u'%05d' % template_dict['playlist_index']
sanitize = lambda k,v: sanitize_filename( sanitize = lambda k, v: sanitize_filename(
u'NA' if v is None else compat_str(v), u'NA' if v is None else compat_str(v),
restricted=self.params.get('restrictfilenames'), restricted=self.params.get('restrictfilenames'),
is_id=(k==u'id')) is_id=k == u'id')
template_dict = dict((k, sanitize(k, v)) for k,v in template_dict.items()) template_dict = dict((k, sanitize(k, v)) for k, v in template_dict.items())
filename = self.params['outtmpl'] % template_dict filename = self.params['outtmpl'] % template_dict
return filename return filename
@ -388,7 +388,7 @@ class YoutubeDL(object):
elif result_type == 'playlist': elif result_type == 'playlist':
# We process each entry in the playlist # We process each entry in the playlist
playlist = ie_result.get('title', None) or ie_result.get('id', None) playlist = ie_result.get('title', None) or ie_result.get('id', None)
self.to_screen(u'[download] Downloading playlist: %s' % playlist) self.to_screen(u'[download] Downloading playlist: %s' % playlist)
playlist_results = [] playlist_results = []
@ -406,12 +406,12 @@ class YoutubeDL(object):
self.to_screen(u"[%s] playlist '%s': Collected %d video ids (downloading %d of them)" % self.to_screen(u"[%s] playlist '%s': Collected %d video ids (downloading %d of them)" %
(ie_result['extractor'], playlist, n_all_entries, n_entries)) (ie_result['extractor'], playlist, n_all_entries, n_entries))
for i,entry in enumerate(entries,1): for i, entry in enumerate(entries, 1):
self.to_screen(u'[download] Downloading video #%s of %s' %(i, n_entries)) self.to_screen(u'[download] Downloading video #%s of %s' % (i, n_entries))
extra = { extra = {
'playlist': playlist, 'playlist': playlist,
'playlist_index': i + playliststart, 'playlist_index': i + playliststart,
} }
if not 'extractor' in entry: if not 'extractor' in entry:
# We set the extractor, if it's an url it will be set then to # We set the extractor, if it's an url it will be set then to
# the new extractor, but if it's already a video we must make # the new extractor, but if it's already a video we must make
@ -446,7 +446,7 @@ class YoutubeDL(object):
filter_f = lambda f: f['ext'] == format_spec filter_f = lambda f: f['ext'] == format_spec
else: else:
filter_f = lambda f: f['format_id'] == format_spec filter_f = lambda f: f['format_id'] == format_spec
matches = list(filter(filter_f ,available_formats)) matches = list(filter(filter_f, available_formats))
if matches: if matches:
return matches[-1] return matches[-1]
return None return None
@ -480,7 +480,7 @@ class YoutubeDL(object):
format['format'] = u'{id} - {res}{note}'.format( format['format'] = u'{id} - {res}{note}'.format(
id=format['format_id'], id=format['format_id'],
res=self.format_resolution(format), res=self.format_resolution(format),
note = u' ({})'.format(format['format_note']) if format.get('format_note') is not None else '', note=u' ({})'.format(format['format_note']) if format.get('format_note') is not None else '',
) )
if self.params.get('listformats', None): if self.params.get('listformats', None):
@ -607,20 +607,20 @@ class YoutubeDL(object):
if self.params.get('writeannotations', False): if self.params.get('writeannotations', False):
try: try:
annofn = filename + u'.annotations.xml' annofn = filename + u'.annotations.xml'
self.report_writeannotations(annofn) self.report_writeannotations(annofn)
with io.open(encodeFilename(annofn), 'w', encoding='utf-8') as annofile: with io.open(encodeFilename(annofn), 'w', encoding='utf-8') as annofile:
annofile.write(info_dict['annotations']) annofile.write(info_dict['annotations'])
except (KeyError, TypeError): except (KeyError, TypeError):
self.report_warning(u'There are no annotations to write.') self.report_warning(u'There are no annotations to write.')
except (OSError, IOError): except (OSError, IOError):
self.report_error(u'Cannot write annotations file: ' + annofn) self.report_error(u'Cannot write annotations file: ' + annofn)
return return
subtitles_are_requested = any([self.params.get('writesubtitles', False), subtitles_are_requested = any([self.params.get('writesubtitles', False),
self.params.get('writeautomaticsub')]) self.params.get('writeautomaticsub')])
if subtitles_are_requested and 'subtitles' in info_dict and info_dict['subtitles']: if subtitles_are_requested and 'subtitles' in info_dict and info_dict['subtitles']:
# subtitles download errors are already managed as troubles in relevant IE # subtitles download errors are already managed as troubles in relevant IE
# that way it will silently go on when used with unsupporting IE # that way it will silently go on when used with unsupporting IE
subtitles = info_dict['subtitles'] subtitles = info_dict['subtitles']
@ -642,7 +642,7 @@ class YoutubeDL(object):
infofn = filename + u'.info.json' infofn = filename + u'.info.json'
self.report_writeinfojson(infofn) self.report_writeinfojson(infofn)
try: try:
json_info_dict = dict((k, v) for k,v in info_dict.items() if not k in ['urlhandle']) json_info_dict = dict((k, v) for k, v in info_dict.items() if not k in ['urlhandle'])
write_json_file(json_info_dict, encodeFilename(infofn)) write_json_file(json_info_dict, encodeFilename(infofn))
except (OSError, IOError): except (OSError, IOError):
self.report_error(u'Cannot write metadata to JSON file ' + infofn) self.report_error(u'Cannot write metadata to JSON file ' + infofn)
@ -712,7 +712,7 @@ class YoutubeDL(object):
keep_video = None keep_video = None
for pp in self._pps: for pp in self._pps:
try: try:
keep_video_wish,new_info = pp.run(info) keep_video_wish, new_info = pp.run(info)
if keep_video_wish is not None: if keep_video_wish is not None:
if keep_video_wish: if keep_video_wish:
keep_video = keep_video_wish keep_video = keep_video_wish
@ -759,7 +759,7 @@ class YoutubeDL(object):
else: else:
res = u'%sp' % format['height'] res = u'%sp' % format['height']
else: else:
res = '???' res = '???'
return res return res
def list_formats(self, info_dict): def list_formats(self, info_dict):
@ -773,7 +773,7 @@ class YoutubeDL(object):
) )
) )
if len(formats_s) != 1: if len(formats_s) != 1:
formats_s[0] += ' (worst)' formats_s[0] += ' (worst)'
formats_s[-1] += ' (best)' formats_s[-1] += ' (best)'
formats_s = "\n".join(formats_s) formats_s = "\n".join(formats_s)
self.to_screen(u'[info] Available formats for %s:\n' self.to_screen(u'[info] Available formats for %s:\n'