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412 lines
13 KiB
412 lines
13 KiB
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# pylint: disable=no-self-use, pointless-statement, missing-docstring, no-member, len-as-condition
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import re
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from functools import partial
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from ..validators import chars_surround
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from ..rebulk import Rebulk, FunctionalPattern, RePattern, StringPattern
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def test_chain_close():
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rebulk = Rebulk()
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ret = rebulk.chain().close()
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assert ret == rebulk
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assert len(rebulk.effective_patterns()) == 1
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def test_build_chain():
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rebulk = Rebulk()
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def digit(input_string):
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i = input_string.find("1849")
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if i > -1:
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return i, i + len("1849")
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ret = rebulk.chain() \
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.functional(digit) \
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.string("test").repeater(2) \
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.string("x").repeater('{1,3}') \
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.string("optional").repeater('?') \
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.regex("f?x").repeater('+') \
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.close()
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assert ret == rebulk
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assert len(rebulk.effective_patterns()) == 1
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chain = rebulk.effective_patterns()[0]
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assert len(chain.parts) == 5
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assert isinstance(chain.parts[0].pattern, FunctionalPattern)
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assert chain.parts[0].repeater_start == 1
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assert chain.parts[0].repeater_end == 1
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assert isinstance(chain.parts[1].pattern, StringPattern)
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assert chain.parts[1].repeater_start == 2
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assert chain.parts[1].repeater_end == 2
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assert isinstance(chain.parts[2].pattern, StringPattern)
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assert chain.parts[2].repeater_start == 1
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assert chain.parts[2].repeater_end == 3
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assert isinstance(chain.parts[3].pattern, StringPattern)
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assert chain.parts[3].repeater_start == 0
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assert chain.parts[3].repeater_end == 1
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assert isinstance(chain.parts[4].pattern, RePattern)
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assert chain.parts[4].repeater_start == 1
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assert chain.parts[4].repeater_end is None
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def test_chain_defaults():
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rebulk = Rebulk()
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rebulk.defaults(validator=lambda x: True, ignore_names=['testIgnore'], children=True)
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rebulk.chain()\
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.regex("(?P<test>test)") \
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.regex(" ").repeater("*") \
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.regex("(?P<testIgnore>testIgnore)")
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matches = rebulk.matches("test testIgnore")
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assert len(matches) == 1
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assert matches[0].name == "test"
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def test_matches():
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rebulk = Rebulk()
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def digit(input_string):
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i = input_string.find("1849")
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if i > -1:
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return i, i + len("1849")
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input_string = "1849testtestxxfixfux_foxabc1849testtestxoptionalfoxabc"
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chain = rebulk.chain() \
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.functional(digit) \
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.string("test").hidden().repeater(2) \
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.string("x").hidden().repeater('{1,3}') \
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.string("optional").hidden().repeater('?') \
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.regex("f.?x", name='result').repeater('+') \
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.close()
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matches = chain.matches(input_string)
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assert len(matches) == 2
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children = matches[0].children
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assert children[0].value == '1849'
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assert children[1].value == 'fix'
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assert children[2].value == 'fux'
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children = matches[1].children
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assert children[0].value == '1849'
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assert children[1].value == 'fox'
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input_string = "_1850testtestxoptionalfoxabc"
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matches = chain.matches(input_string)
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assert len(matches) == 0
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input_string = "_1849testtesttesttestxoptionalfoxabc"
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matches = chain.matches(input_string)
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assert len(matches) == 0
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input_string = "_1849testtestxxxxoptionalfoxabc"
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matches = chain.matches(input_string)
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assert len(matches) == 0
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input_string = "_1849testtestoptionalfoxabc"
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matches = chain.matches(input_string)
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assert len(matches) == 0
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input_string = "_1849testtestxoptionalabc"
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matches = chain.matches(input_string)
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assert len(matches) == 0
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input_string = "_1849testtestxoptionalfaxabc"
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matches = chain.matches(input_string)
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assert len(matches) == 1
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children = matches[0].children
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assert children[0].value == '1849'
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assert children[1].value == 'fax'
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def test_matches_2():
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rebulk = Rebulk() \
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.regex_defaults(flags=re.IGNORECASE) \
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.chain(children=True, formatter={'episode': int}) \
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.defaults(formatter={'version': int}) \
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.regex(r'e(?P<episode>\d{1,4})') \
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.regex(r'v(?P<version>\d+)').repeater('?') \
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.regex(r'[ex-](?P<episode>\d{1,4})').repeater('*') \
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.close()
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matches = rebulk.matches("This is E14v2-15E16x17")
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assert len(matches) == 5
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assert matches[0].name == 'episode'
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assert matches[0].value == 14
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assert matches[1].name == 'version'
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assert matches[1].value == 2
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assert matches[2].name == 'episode'
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assert matches[2].value == 15
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assert matches[3].name == 'episode'
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assert matches[3].value == 16
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assert matches[4].name == 'episode'
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assert matches[4].value == 17
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def test_matches_3():
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alt_dash = (r'@', r'[\W_]') # abbreviation
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rebulk = Rebulk()
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rebulk.chain(formatter={'season': int, 'episode': int},
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tags=['SxxExx'],
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abbreviations=[alt_dash],
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private_names=['episodeSeparator', 'seasonSeparator'],
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children=True,
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private_parent=True,
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conflict_solver=lambda match, other: match
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if match.name in ['season', 'episode'] and other.name in
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['screen_size', 'video_codec', 'audio_codec',
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'audio_channels', 'container', 'date']
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else '__default__') \
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.regex(r'(?P<season>\d+)@?x@?(?P<episode>\d+)') \
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.regex(r'(?P<episodeSeparator>x|-|\+|&)(?P<episode>\d+)').repeater('*') \
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.chain() \
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.regex(r'S(?P<season>\d+)@?(?:xE|Ex|E|x)@?(?P<episode>\d+)') \
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.regex(r'(?:(?P<episodeSeparator>xE|Ex|E|x|-|\+|&)(?P<episode>\d+))').repeater('*') \
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.chain() \
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.regex(r'S(?P<season>\d+)') \
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.regex(r'(?P<seasonSeparator>S|-|\+|&)(?P<season>\d+)').repeater('*')
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matches = rebulk.matches("test-01x02-03")
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assert len(matches) == 3
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assert matches[0].name == 'season'
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assert matches[0].value == 1
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assert matches[1].name == 'episode'
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assert matches[1].value == 2
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assert matches[2].name == 'episode'
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assert matches[2].value == 3
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matches = rebulk.matches("test-S01E02-03")
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assert len(matches) == 3
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assert matches[0].name == 'season'
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assert matches[0].value == 1
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assert matches[1].name == 'episode'
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assert matches[1].value == 2
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assert matches[2].name == 'episode'
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assert matches[2].value == 3
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matches = rebulk.matches("test-S01-02-03-04")
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assert len(matches) == 4
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assert matches[0].name == 'season'
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assert matches[0].value == 1
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assert matches[1].name == 'season'
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assert matches[1].value == 2
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assert matches[2].name == 'season'
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assert matches[2].value == 3
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assert matches[3].name == 'season'
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assert matches[3].value == 4
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def test_matches_4():
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seps_surround = partial(chars_surround, " ")
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rebulk = Rebulk()
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rebulk.regex_defaults(flags=re.IGNORECASE)
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rebulk.defaults(private_names=['episodeSeparator', 'seasonSeparator'], validate_all=True,
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validator={'__parent__': seps_surround}, children=True, private_parent=True)
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rebulk.chain(formatter={'episode': int, 'version': int}) \
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.defaults(validator=None) \
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.regex(r'e(?P<episode>\d{1,4})') \
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.regex(r'v(?P<version>\d+)').repeater('?') \
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.regex(r'(?P<episodeSeparator>e|x|-)(?P<episode>\d{1,4})').repeater('*')
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matches = rebulk.matches("Some Series E01E02E03")
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assert len(matches) == 3
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assert matches[0].value == 1
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assert matches[1].value == 2
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assert matches[2].value == 3
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def test_matches_5():
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seps_surround = partial(chars_surround, " ")
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rebulk = Rebulk()
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rebulk.regex_defaults(flags=re.IGNORECASE)
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rebulk.defaults(private_names=['episodeSeparator', 'seasonSeparator'], validate_all=True,
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validator={'__parent__': seps_surround}, children=True, private_parent=True)
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rebulk.chain(formatter={'episode': int, 'version': int}) \
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.defaults(validator=None) \
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.regex(r'e(?P<episode>\d{1,4})') \
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.regex(r'v(?P<version>\d+)').repeater('?') \
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.regex(r'(?P<episodeSeparator>e|x|-)(?P<episode>\d{1,4})').repeater('{2,3}')
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matches = rebulk.matches("Some Series E01E02E03")
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assert len(matches) == 3
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matches = rebulk.matches("Some Series E01E02")
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assert len(matches) == 0
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matches = rebulk.matches("Some Series E01E02E03E04E05E06") # Parent can't be validated, so no results at all
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assert len(matches) == 0
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def test_matches_6():
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rebulk = Rebulk()
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rebulk.regex_defaults(flags=re.IGNORECASE)
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rebulk.defaults(private_names=['episodeSeparator', 'seasonSeparator'], validate_all=True,
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validator=None, children=True, private_parent=True)
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rebulk.chain(formatter={'episode': int, 'version': int}) \
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.defaults(validator=None) \
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.regex(r'e(?P<episode>\d{1,4})') \
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.regex(r'v(?P<version>\d+)').repeater('?') \
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.regex(r'(?P<episodeSeparator>e|x|-)(?P<episode>\d{1,4})').repeater('{2,3}')
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matches = rebulk.matches("Some Series E01E02E03")
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assert len(matches) == 3
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matches = rebulk.matches("Some Series E01E02")
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assert len(matches) == 0
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matches = rebulk.matches("Some Series E01E02E03E04E05E06") # No validator on parent, so it should give 4 episodes.
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assert len(matches) == 4
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def test_matches_7():
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seps_surround = partial(chars_surround, ' .-/')
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rebulk = Rebulk()
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rebulk.regex_defaults(flags=re.IGNORECASE)
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rebulk.defaults(children=True, private_parent=True)
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rebulk.chain(). \
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regex(r'S(?P<season>\d+)', validate_all=True, validator={'__parent__': seps_surround}). \
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regex(r'[ -](?P<season>\d+)', validator=seps_surround).repeater('*')
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matches = rebulk.matches("Some S01")
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assert len(matches) == 1
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matches[0].value = 1
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matches = rebulk.matches("Some S01-02")
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assert len(matches) == 2
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matches[0].value = 1
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matches[1].value = 2
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matches = rebulk.matches("programs4/Some S01-02")
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assert len(matches) == 2
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matches[0].value = 1
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matches[1].value = 2
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matches = rebulk.matches("programs4/SomeS01middle.S02-03.andS04here")
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assert len(matches) == 2
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matches[0].value = 2
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matches[1].value = 3
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matches = rebulk.matches("Some 02.and.S04-05.here")
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assert len(matches) == 2
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matches[0].value = 4
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matches[1].value = 5
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def test_chain_breaker():
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def chain_breaker(matches):
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seasons = matches.named('season')
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if len(seasons) > 1:
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if seasons[-1].value - seasons[-2].value > 10:
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return True
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return False
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seps_surround = partial(chars_surround, ' .-/')
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rebulk = Rebulk()
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rebulk.regex_defaults(flags=re.IGNORECASE)
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rebulk.defaults(children=True, private_parent=True, formatter={'season': int})
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rebulk.chain(chain_breaker=chain_breaker). \
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regex(r'S(?P<season>\d+)', validate_all=True, validator={'__parent__': seps_surround}). \
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regex(r'[ -](?P<season>\d+)', validator=seps_surround).repeater('*')
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matches = rebulk.matches("Some S01-02-03-50-51")
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assert len(matches) == 3
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matches[0].value = 1
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matches[1].value = 2
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matches[2].value = 3
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def test_chain_breaker_defaults():
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def chain_breaker(matches):
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seasons = matches.named('season')
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if len(seasons) > 1:
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if seasons[-1].value - seasons[-2].value > 10:
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return True
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return False
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seps_surround = partial(chars_surround, ' .-/')
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rebulk = Rebulk()
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rebulk.regex_defaults(flags=re.IGNORECASE)
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rebulk.defaults(chain_breaker=chain_breaker, children=True, private_parent=True, formatter={'season': int})
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rebulk.chain(). \
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regex(r'S(?P<season>\d+)', validate_all=True, validator={'__parent__': seps_surround}). \
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regex(r'[ -](?P<season>\d+)', validator=seps_surround).repeater('*')
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matches = rebulk.matches("Some S01-02-03-50-51")
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assert len(matches) == 3
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matches[0].value = 1
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matches[1].value = 2
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matches[2].value = 3
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def test_chain_breaker_defaults2():
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def chain_breaker(matches):
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seasons = matches.named('season')
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if len(seasons) > 1:
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if seasons[-1].value - seasons[-2].value > 10:
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return True
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return False
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seps_surround = partial(chars_surround, ' .-/')
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rebulk = Rebulk()
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rebulk.regex_defaults(flags=re.IGNORECASE)
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rebulk.chain_defaults(chain_breaker=chain_breaker)
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rebulk.defaults(children=True, private_parent=True, formatter={'season': int})
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rebulk.chain(). \
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regex(r'S(?P<season>\d+)', validate_all=True, validator={'__parent__': seps_surround}). \
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regex(r'[ -](?P<season>\d+)', validator=seps_surround).repeater('*')
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matches = rebulk.matches("Some S01-02-03-50-51")
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assert len(matches) == 3
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matches[0].value = 1
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matches[1].value = 2
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matches[2].value = 3
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