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85 lines
3.0 KiB
85 lines
3.0 KiB
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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date and year properties
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"""
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from rebulk import Rebulk, RemoveMatch, Rule
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from ..common.date import search_date, valid_year
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from ..common.pattern import is_disabled
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from ..common.validators import seps_surround
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def date(config): # pylint:disable=unused-argument
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"""
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Builder for rebulk object.
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:param config: rule configuration
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:type config: dict
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:return: Created Rebulk object
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:rtype: Rebulk
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"""
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rebulk = Rebulk().defaults(validator=seps_surround)
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rebulk.regex(r"\d{4}", name="year", formatter=int,
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disabled=lambda context: is_disabled(context, 'year'),
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conflict_solver=lambda match, other: other
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if other.name in ('episode', 'season') and len(other.raw) < len(match.raw)
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else '__default__',
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validator=lambda match: seps_surround(match) and valid_year(match.value))
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def date_functional(string, context): # pylint:disable=inconsistent-return-statements
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"""
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Search for date in the string and retrieves match
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:param string:
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:return:
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"""
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ret = search_date(string, context.get('date_year_first'), context.get('date_day_first'))
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if ret:
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return ret[0], ret[1], {'value': ret[2]}
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rebulk.functional(date_functional, name="date", properties={'date': [None]},
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disabled=lambda context: is_disabled(context, 'date'),
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conflict_solver=lambda match, other: other
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if other.name in ('episode', 'season', 'crc32')
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else '__default__')
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rebulk.rules(KeepMarkedYearInFilepart)
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return rebulk
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class KeepMarkedYearInFilepart(Rule):
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"""
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Keep first years marked with [](){} in filepart, or if no year is marked, ensure it won't override titles.
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"""
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priority = 64
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consequence = RemoveMatch
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def enabled(self, context):
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return not is_disabled(context, 'year')
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def when(self, matches, context):
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ret = []
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if len(matches.named('year')) > 1:
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for filepart in matches.markers.named('path'):
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years = matches.range(filepart.start, filepart.end, lambda match: match.name == 'year')
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if len(years) > 1:
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group_years = []
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ungroup_years = []
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for year in years:
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if matches.markers.at_match(year, lambda marker: marker.name == 'group'):
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group_years.append(year)
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else:
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ungroup_years.append(year)
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if group_years and ungroup_years:
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ret.extend(ungroup_years)
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ret.extend(group_years[1:]) # Keep the first year in marker.
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elif not group_years:
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ret.append(ungroup_years[0]) # Keep first year for title.
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if len(ungroup_years) > 2:
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ret.extend(ungroup_years[2:])
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return ret
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