Akkariin/youtube-dl
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Code Issues Releases Wiki Activity

[YoutubeDL] add basic support for multipart videos

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This commit is contained in:
remitamine 2016-01-15 01:11:04 +01:00
parent 40cf7fcbd2
commit 62b1a97496
1 changed files with 37 additions and 9 deletions
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46
youtube_dl/YoutubeDL.py
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@ -1274,8 +1274,19 @@ class YoutubeDL(object):
# We check that all the formats have the format and format_id fields
for i, format in enumerate(formats):
if 'url' not in format:
raise ExtractorError('Missing "url" key in result (index %d)' % i)
if 'parts' in format:
if len(format['parts']) == 0:
raise ExtractorError('Empty "parts" array in result (index %d)' % i)
elif len(format['parts']) == 1:
format.update(format['parts'][0])
del format['parts']
if 'parts' in format:
for j, part in enumerate(format['parts']):
if 'url' not in part:
raise ExtractorError('Missing "url" key in result (index %d, part %d)' % (i, j))
else:
if 'url' not in format:
raise ExtractorError('Missing "url" key in result (index %d)' % i)
if format.get('format_id') is None:
format['format_id'] = compat_str(i)
@ -1302,9 +1313,15 @@ class YoutubeDL(object):
format['ext'] = determine_ext(format['url']).lower()
# Add HTTP headers, so that external programs can use them from the
# json output
full_format_info = info_dict.copy()
full_format_info.update(format)
format['http_headers'] = self._calc_headers(full_format_info)
if 'parts' in format:
for part in format['parts']:
full_format_info = info_dict.copy()
full_format_info.update(part)
part['http_headers'] = self._calc_headers(full_format_info)
else:
full_format_info = info_dict.copy()
full_format_info.update(format)
format['http_headers'] = self._calc_headers(full_format_info)
# TODO Central sorting goes here
@ -1430,12 +1447,19 @@ class YoutubeDL(object):
if self.params.get('forceid', False):
self.to_stdout(info_dict['id'])
if self.params.get('forceurl', False):
def print_format_url(format_info):
if 'parts' in format_info:
for f in format_info['parts']:
self.to_stdout(f['url'] + f.get('play_path', ''))
self.to_stdout('')
else:
self.to_stdout(format_info['url'] + format_info.get('play_path', ''))
if info_dict.get('requested_formats') is not None:
for f in info_dict['requested_formats']:
self.to_stdout(f['url'] + f.get('play_path', ''))
print_format_url(f)
else:
# For RTMP URLs, also include the playpath
self.to_stdout(info_dict['url'] + info_dict.get('play_path', ''))
print_format_url(info_dict)
if self.params.get('forcethumbnail', False) and info_dict.get('thumbnail') is not None:
self.to_stdout(info_dict['thumbnail'])
if self.params.get('forcedescription', False) and info_dict.get('description') is not None:
@ -1546,8 +1570,8 @@ class YoutubeDL(object):
fd = get_suitable_downloader(info, self.params)(self, self.params)
for ph in self._progress_hooks:
fd.add_progress_hook(ph)
if self.params.get('verbose'):
self.to_stdout('[debug] Invoking downloader on %r' % info.get('url'))
if self.params.get('verbose') and 'url' in info:
self.to_stdout('[debug] Invoking downloader on %r' % info['url'])
return fd.download(name, info)
if info_dict.get('requested_formats') is not None:
@ -1839,6 +1863,10 @@ class YoutubeDL(object):
if res:
res += ', '
res += '~' + format_bytes(fdict['filesize_approx'])
if fdict.get('parts'):
if res:
res += ', '
res += '%d parts' % len(fdict['parts'])
return res
def list_formats(self, info_dict):