[testurl] Add extractor

This is a pseudo extractor that can be used to quickly look up test URLs, or test without the test harness.
This commit is contained in:
Philipp Hagemeister 2014-02-19 01:06:16 +01:00
parent f6f01ea17b
commit a9c7198a0b
2 changed files with 67 additions and 0 deletions

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@ -216,6 +216,7 @@
from .teamcoco import TeamcocoIE from .teamcoco import TeamcocoIE
from .techtalks import TechTalksIE from .techtalks import TechTalksIE
from .ted import TEDIE from .ted import TEDIE
from .testurl import TestURLIE
from .tf1 import TF1IE from .tf1 import TF1IE
from .theplatform import ThePlatformIE from .theplatform import ThePlatformIE
from .thisav import ThisAVIE from .thisav import ThisAVIE

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from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import ExtractorError
class TestURLIE(InfoExtractor):
""" Allows adressing of the test cases as test:yout.*be_1 """
IE_DESC = False # Do not list
_VALID_URL = r'test(?:url)?:(?P<id>(?P<extractor>.+?)(?:_(?P<num>[0-9]+))?)$'
def _real_extract(self, url):
from ..extractor import gen_extractors
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
extractor_id = mobj.group('extractor')
all_extractors = gen_extractors()
rex = re.compile(extractor_id, flags=re.IGNORECASE)
matching_extractors = [
e for e in all_extractors if rex.search(e.IE_NAME)]
if len(matching_extractors) == 0:
raise ExtractorError(
'No extractors matching %r found' % extractor_id,
expected=True)
elif len(matching_extractors) > 1:
# Is it obvious which one to pick?
try:
extractor = next(
ie for ie in matching_extractors
if ie.IE_NAME.lower() == extractor_id.lower())
except StopIteration:
raise ExtractorError(
('Found multiple matching extractors: %s' %
' '.join(ie.IE_NAME for ie in matching_extractors)),
expected=True)
num_str = mobj.group('num')
num = int(num_str) if num_str else 0
testcases = []
t = getattr(extractor, '_TEST', None)
if t:
testcases.append(t)
testcases.extend(getattr(extractor, '_TESTS', []))
try:
tc = testcases[num]
except IndexError:
raise ExtractorError(
('Test case %d not found, got only %d tests' %
(num, len(testcases))),
expected=True)
self.to_screen('Test URL: %s' % tc['url'])
return {
'_type': 'url',
'url': tc['url'],
'id': video_id,
}