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[bliptv] Use xpath for extraction and fix test

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This commit is contained in:
Sergey M․ 2015-07-18 01:45:36 +06:00
parent 3cc8b4c327
commit 9441f77faa
1 changed files with 26 additions and 25 deletions
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51
youtube_dl/extractor/bliptv.py
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@ -14,6 +14,8 @@ from ..utils import (
int_or_none, int_or_none,
parse_iso8601, parse_iso8601,
unescapeHTML, unescapeHTML,
xpath_text,
xpath_with_ns,
) )
@ -23,10 +25,10 @@ class BlipTVIE(InfoExtractor):
_TESTS = [ _TESTS = [
{ {
'url': 'http://blip.tv/cbr/cbr-exclusive-gotham-city-imposters-bats-vs-jokerz-short-3-5796352', 'url': 'http://blip.tv/cbr/cbr-exclusive-gotham-city-imposters-bats-vs-jokerz-short-3-5796352',
'md5': 'c6934ad0b6acf2bd920720ec888eb812', 'md5': '80baf1ec5c3d2019037c1c707d676b9f',
'info_dict': { 'info_dict': {
'id': '5779306', 'id': '5779306',
'ext': 'mov', 'ext': 'm4v',
'title': 'CBR EXCLUSIVE: "Gotham City Imposters" Bats VS Jokerz Short 3', 'title': 'CBR EXCLUSIVE: "Gotham City Imposters" Bats VS Jokerz Short 3',
'description': 'md5:9bc31f227219cde65e47eeec8d2dc596', 'description': 'md5:9bc31f227219cde65e47eeec8d2dc596',
'timestamp': 1323138843, 'timestamp': 1323138843,
@ -128,35 +130,34 @@ class BlipTVIE(InfoExtractor):
rss = self._download_xml('http://blip.tv/rss/flash/%s' % video_id, video_id, 'Downloading video RSS') rss = self._download_xml('http://blip.tv/rss/flash/%s' % video_id, video_id, 'Downloading video RSS')
def blip(s): def _x(p):
return '{http://blip.tv/dtd/blip/1.0}%s' % s return xpath_with_ns(p, {
'blip': 'http://blip.tv/dtd/blip/1.0',
def media(s): 'media': 'http://search.yahoo.com/mrss/',
return '{http://search.yahoo.com/mrss/}%s' % s 'itunes': 'http://www.itunes.com/dtds/podcast-1.0.dtd',
})
def itunes(s):
return '{http://www.itunes.com/dtds/podcast-1.0.dtd}%s' % s
item = rss.find('channel/item') item = rss.find('channel/item')
video_id = item.find(blip('item_id')).text video_id = xpath_text(item, _x('blip:item_id'), 'video id') or lookup_id
title = item.find('./title').text title = xpath_text(item, 'title', 'title', fatal=True)
description = clean_html(compat_str(item.find(blip('puredescription')).text)) description = clean_html(xpath_text(item, _x('blip:puredescription'), 'description'))
timestamp = parse_iso8601(item.find(blip('datestamp')).text) timestamp = parse_iso8601(xpath_text(item, _x('blip:datestamp'), 'timestamp'))
uploader = item.find(blip('user')).text uploader = xpath_text(item, _x('blip:user'), 'uploader')
uploader_id = item.find(blip('userid')).text uploader_id = xpath_text(item, _x('blip:userid'), 'uploader id')
duration = int(item.find(blip('runtime')).text) duration = int_or_none(xpath_text(item, _x('blip:runtime'), 'duration'))
media_thumbnail = item.find(media('thumbnail')) media_thumbnail = item.find(_x('media:thumbnail'))
thumbnail = media_thumbnail.get('url') if media_thumbnail is not None else item.find(itunes('image')).text thumbnail = (media_thumbnail.get('url') if media_thumbnail is not None
categories = [category.text for category in item.findall('category')] else xpath_text(item, 'image', 'thumbnail'))
categories = [category.text for category in item.findall('category') if category is not None]
formats = [] formats = []
subtitles_urls = {} subtitles_urls = {}
media_group = item.find(media('group')) media_group = item.find(_x('media:group'))
for media_content in media_group.findall(media('content')): for media_content in media_group.findall(_x('media:content')):
url = media_content.get('url') url = media_content.get('url')
role = media_content.get(blip('role')) role = media_content.get(_x('blip:role'))
msg = self._download_webpage( msg = self._download_webpage(
url + '?showplayer=20140425131715&referrer=http://blip.tv&mask=7&skin=flashvars&view=url', url + '?showplayer=20140425131715&referrer=http://blip.tv&mask=7&skin=flashvars&view=url',
video_id, 'Resolving URL for %s' % role) video_id, 'Resolving URL for %s' % role)
@ -175,8 +176,8 @@ class BlipTVIE(InfoExtractor):
'url': real_url, 'url': real_url,
'format_id': role, 'format_id': role,
'format_note': media_type, 'format_note': media_type,
'vcodec': media_content.get(blip('vcodec')) or 'none', 'vcodec': media_content.get(_x('blip:vcodec')) or 'none',
'acodec': media_content.get(blip('acodec')), 'acodec': media_content.get(_x('blip:acodec')),
'filesize': media_content.get('filesize'), 'filesize': media_content.get('filesize'),
'width': int_or_none(media_content.get('width')), 'width': int_or_none(media_content.get('width')),
'height': int_or_none(media_content.get('height')), 'height': int_or_none(media_content.get('height')),