mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-01-07 17:16:08 +00:00
Generalize XML manifest processing code and improve XSPF parsing (closes #15794)
This commit is contained in:
Sergey M․
parent
e0d198c18d
commit
47a5cb7734
|
|
@ -698,40 +698,47 @@ jwplayer("mediaplayer").setup({"abouttext":"Visit Indie DB","aboutlink":"http:\/
|
|||
_TEST_CASES = [
|
||||
(
|
||||
'foo_xspf',
|
||||
'https://example.org/src/',
|
||||
'https://example.org/src/foo_xspf.xspf',
|
||||
[{
|
||||
'id': 'foo_xspf',
|
||||
'title': 'Pandemonium',
|
||||
'description': 'Visit http://bigbrother404.bandcamp.com',
|
||||
'duration': 202.416,
|
||||
'formats': [{'url': 'https://example.org/src/cd1/track%201.mp3'}],
|
||||
'formats': [{
|
||||
'manifest_url': 'https://example.org/src/foo_xspf.xspf',
|
||||
'url': 'https://example.org/src/cd1/track%201.mp3',
|
||||
}],
|
||||
}, {
|
||||
'id': 'foo_xspf',
|
||||
'title': 'Pandemonium'
|
||||
},
|
||||
{
|
||||
'title': 'Final Cartridge (Nichico Twelve Remix)',
|
||||
'description': 'Visit http://bigbrother404.bandcamp.com',
|
||||
'duration': 255.857,
|
||||
'formats': [{'url': 'https://example.org/%E3%83%88%E3%83%A9%E3%83%83%E3%82%AF%E3%80%80%EF%BC%92.mp3'}],
|
||||
'formats': [{
|
||||
'manifest_url': 'https://example.org/src/foo_xspf.xspf',
|
||||
'url': 'https://example.org/%E3%83%88%E3%83%A9%E3%83%83%E3%82%AF%E3%80%80%EF%BC%92.mp3',
|
||||
}],
|
||||
}, {
|
||||
'id': 'foo_xspf',
|
||||
'title': 'Final Cartridge (Nichico Twelve Remix)'
|
||||
},
|
||||
{
|
||||
'title': 'Rebuilding Nightingale',
|
||||
'description': 'Visit http://bigbrother404.bandcamp.com',
|
||||
'duration': 287.915,
|
||||
'formats': [
|
||||
{'url': 'https://example.org/src/track3.mp3'},
|
||||
{'url': 'https://example.com/track3.mp3'}
|
||||
],
|
||||
'id': 'foo_xspf',
|
||||
'title': 'Rebuilding Nightingale'
|
||||
'formats': [{
|
||||
'manifest_url': 'https://example.org/src/foo_xspf.xspf',
|
||||
'url': 'https://example.org/src/track3.mp3',
|
||||
}, {
|
||||
'manifest_url': 'https://example.org/src/foo_xspf.xspf',
|
||||
'url': 'https://example.com/track3.mp3',
|
||||
}]
|
||||
}]
|
||||
),
|
||||
]
|
||||
|
||||
for xspf_file, xspf_base_url, expected_entries in _TEST_CASES:
|
||||
for xspf_file, xspf_url, expected_entries in _TEST_CASES:
|
||||
with io.open('./test/testdata/xspf/%s.xspf' % xspf_file,
|
||||
mode='r', encoding='utf-8') as f:
|
||||
entries = self.ie._parse_xspf(
|
||||
compat_etree_fromstring(f.read().encode('utf-8')),
|
||||
xspf_file, xspf_base_url)
|
||||
xspf_file, xspf_url=xspf_url, xspf_base_url=xspf_url)
|
||||
expect_value(self, entries, expected_entries, None)
|
||||
for i in range(len(entries)):
|
||||
expect_dict(self, entries[i], expected_entries[i])
|
||||
|
|
|
|||
|
|
@ -1706,22 +1706,24 @@ class InfoExtractor(object):
|
|||
})
|
||||
return subtitles
|
||||
|
||||
def _extract_xspf_playlist(self, playlist_url, playlist_id, fatal=True):
|
||||
def _extract_xspf_playlist(self, xspf_url, playlist_id, fatal=True):
|
||||
xspf = self._download_xml(
|
||||
playlist_url, playlist_id, 'Downloading xpsf playlist',
|
||||
xspf_url, playlist_id, 'Downloading xpsf playlist',
|
||||
'Unable to download xspf manifest', fatal=fatal)
|
||||
if xspf is False:
|
||||
return []
|
||||
return self._parse_xspf(xspf, playlist_id, base_url(playlist_url))
|
||||
return self._parse_xspf(
|
||||
xspf, playlist_id, xspf_url=xspf_url,
|
||||
xspf_base_url=base_url(xspf_url))
|
||||
|
||||
def _parse_xspf(self, playlist, playlist_id, playlist_base_url=''):
|
||||
def _parse_xspf(self, xspf_doc, playlist_id, xspf_url=None, xspf_base_url=None):
|
||||
NS_MAP = {
|
||||
'xspf': 'http://xspf.org/ns/0/',
|
||||
's1': 'http://static.streamone.nl/player/ns/0',
|
||||
}
|
||||
|
||||
entries = []
|
||||
for track in playlist.findall(xpath_with_ns('./xspf:trackList/xspf:track', NS_MAP)):
|
||||
for track in xspf_doc.findall(xpath_with_ns('./xspf:trackList/xspf:track', NS_MAP)):
|
||||
title = xpath_text(
|
||||
track, xpath_with_ns('./xspf:title', NS_MAP), 'title', default=playlist_id)
|
||||
description = xpath_text(
|
||||
|
|
@ -1731,12 +1733,18 @@ class InfoExtractor(object):
|
|||
duration = float_or_none(
|
||||
xpath_text(track, xpath_with_ns('./xspf:duration', NS_MAP), 'duration'), 1000)
|
||||
|
||||
formats = [{
|
||||
'url': urljoin(playlist_base_url, location.text),
|
||||
formats = []
|
||||
for location in track.findall(xpath_with_ns('./xspf:location', NS_MAP)):
|
||||
format_url = urljoin(xspf_base_url, location.text)
|
||||
if not format_url:
|
||||
continue
|
||||
formats.append({
|
||||
'url': format_url,
|
||||
'manifest_url': xspf_url,
|
||||
'format_id': location.get(xpath_with_ns('s1:label', NS_MAP)),
|
||||
'width': int_or_none(location.get(xpath_with_ns('s1:width', NS_MAP))),
|
||||
'height': int_or_none(location.get(xpath_with_ns('s1:height', NS_MAP))),
|
||||
} for location in track.findall(xpath_with_ns('./xspf:location', NS_MAP))]
|
||||
})
|
||||
self._sort_formats(formats)
|
||||
|
||||
entries.append({
|
||||
|
|
@ -1750,18 +1758,18 @@ class InfoExtractor(object):
|
|||
return entries
|
||||
|
||||
def _extract_mpd_formats(self, mpd_url, video_id, mpd_id=None, note=None, errnote=None, fatal=True, formats_dict={}):
|
||||
res = self._download_webpage_handle(
|
||||
res = self._download_xml_handle(
|
||||
mpd_url, video_id,
|
||||
note=note or 'Downloading MPD manifest',
|
||||
errnote=errnote or 'Failed to download MPD manifest',
|
||||
fatal=fatal)
|
||||
if res is False:
|
||||
return []
|
||||
mpd, urlh = res
|
||||
mpd_doc, urlh = res
|
||||
mpd_base_url = base_url(urlh.geturl())
|
||||
|
||||
return self._parse_mpd_formats(
|
||||
compat_etree_fromstring(mpd.encode('utf-8')), mpd_id, mpd_base_url,
|
||||
mpd_doc, mpd_id=mpd_id, mpd_base_url=mpd_base_url,
|
||||
formats_dict=formats_dict, mpd_url=mpd_url)
|
||||
|
||||
def _parse_mpd_formats(self, mpd_doc, mpd_id=None, mpd_base_url='', formats_dict={}, mpd_url=None):
|
||||
|
|
@ -2035,17 +2043,16 @@ class InfoExtractor(object):
|
|||
return formats
|
||||
|
||||
def _extract_ism_formats(self, ism_url, video_id, ism_id=None, note=None, errnote=None, fatal=True):
|
||||
res = self._download_webpage_handle(
|
||||
res = self._download_xml_handle(
|
||||
ism_url, video_id,
|
||||
note=note or 'Downloading ISM manifest',
|
||||
errnote=errnote or 'Failed to download ISM manifest',
|
||||
fatal=fatal)
|
||||
if res is False:
|
||||
return []
|
||||
ism, urlh = res
|
||||
ism_doc, urlh = res
|
||||
|
||||
return self._parse_ism_formats(
|
||||
compat_etree_fromstring(ism.encode('utf-8')), urlh.geturl(), ism_id)
|
||||
return self._parse_ism_formats(ism_doc, urlh.geturl(), ism_id)
|
||||
|
||||
def _parse_ism_formats(self, ism_doc, ism_url, ism_id=None):
|
||||
"""
|
||||
|
|
|
|||
|
|
@ -2233,7 +2233,9 @@ class GenericIE(InfoExtractor):
|
|||
return smil
|
||||
elif doc.tag == '{http://xspf.org/ns/0/}playlist':
|
||||
return self.playlist_result(
|
||||
self._parse_xspf(doc, video_id, compat_str(full_response.geturl())),
|
||||
self._parse_xspf(
|
||||
doc, video_id, xspf_url=url,
|
||||
xspf_base_url=compat_str(full_response.geturl())),
|
||||
video_id)
|
||||
elif re.match(r'(?i)^(?:{[^}]+})?MPD$', doc.tag):
|
||||
info_dict['formats'] = self._parse_mpd_formats(
|
||||
|
|
|
|||
Loading…
Reference in a new issue