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44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
import re
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from .common import InfoExtractor
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from ..utils import ExtractorError
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class TestURLIE(InfoExtractor):
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""" Allows addressing of the test cases as test:yout.*be_1 """
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IE_DESC = False # Do not list
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_VALID_URL = r'test(?:url)?:(?P<extractor>.+?)(?:_(?P<num>[0-9]+))?$'
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def _real_extract(self, url):
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from ..extractor import gen_extractor_classes
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extractor_id, num = self._match_valid_url(url).group('extractor', 'num')
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rex = re.compile(extractor_id, flags=re.IGNORECASE)
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matching_extractors = [e for e in gen_extractor_classes() if rex.search(e.IE_NAME)]
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if len(matching_extractors) == 0:
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raise ExtractorError('No extractors matching {extractor_id!r} found', expected=True)
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elif len(matching_extractors) > 1:
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try: # Check for exact match
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extractor = next(
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ie for ie in matching_extractors
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if ie.IE_NAME.lower() == extractor_id.lower())
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except StopIteration:
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raise ExtractorError(
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'Found multiple matching extractors: %s' % ' '.join(ie.IE_NAME for ie in matching_extractors),
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expected=True)
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else:
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extractor = matching_extractors[0]
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testcases = tuple(extractor.get_testcases(True))
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try:
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tc = testcases[int(num or 0)]
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except IndexError:
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raise ExtractorError(
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f'Test case {num or 0} not found, got only {len(testcases)} tests', expected=True)
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self.to_screen(f'Test URL: {tc["url"]}')
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return self.url_result(tc['url'])
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