mirror of
https://github.com/SickGear/SickGear.git
synced 2024-12-21 02:03:38 +00:00
910 lines
38 KiB
Python
910 lines
38 KiB
Python
# coding=utf-8
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#
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# This file is part of SickGear.
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#
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# SickGear is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# SickGear is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with SickGear. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import with_statement, division
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import datetime
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import os
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import os.path
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import re
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import time
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import threading
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try:
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import regex
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# noinspection PyUnresolvedReferences
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from math import trunc # positioned here to import only if regex is available
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except ImportError:
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regex = None
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from . import regexes
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# noinspection PyPep8Naming
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import encodingKludge as ek
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from exceptions_helper import ex
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import sickgear
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from .. import common, db, helpers, logger, scene_exceptions, scene_numbering
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from lib.tvinfo_base.exceptions import *
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from ..classes import OrderedDefaultdict
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from .._legacy_classes import LegacyParseResult
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from _23 import decode_str, list_keys, list_range
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from six import iteritems, iterkeys, itervalues, PY2, string_types, text_type
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# noinspection PyUnreachableCode
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if False:
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# noinspection PyUnresolvedReferences
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from typing import Any, AnyStr, Dict, List, Optional
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from ..tv import TVShow
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class NameParser(object):
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ALL_REGEX = 0
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NORMAL_REGEX = 1
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ANIME_REGEX = 2
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def __init__(self, file_name=True, show_obj=None, try_scene_exceptions=True, convert=False,
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naming_pattern=False, testing=False, indexer_lookup=True):
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self.file_name = file_name # type: bool
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self.show_obj = show_obj # type: sickgear.tv.TVShow or None
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self.try_scene_exceptions = try_scene_exceptions # type: bool
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self.convert = convert # type: bool
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self.naming_pattern = naming_pattern # type: bool
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self.testing = testing # type: bool
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self.indexer_lookup = indexer_lookup # type: bool
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if self.show_obj and not self.show_obj.is_anime:
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self.compiled_regexes = compiled_regexes[self.NORMAL_REGEX]
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elif self.show_obj and self.show_obj.is_anime:
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self.compiled_regexes = compiled_regexes[self.ANIME_REGEX]
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else:
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self.compiled_regexes = compiled_regexes[self.ALL_REGEX]
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@classmethod
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def compile_regexes(cls, regex_mode):
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# type: (int) -> Dict[int, List]
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"""
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:param regex_mode: mode from NameParser
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:type regex_mode: int
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:return:
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:rtype: Dict[List]
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"""
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if cls.ANIME_REGEX == regex_mode:
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uncompiled_regex = [regexes.anime_regexes]
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elif cls.NORMAL_REGEX == regex_mode:
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uncompiled_regex = [regexes.normal_regexes]
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else:
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uncompiled_regex = [regexes.normal_regexes, regexes.anime_regexes]
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cls.compiled_regexes = {0: [], 1: []}
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index = 0
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strip_comment = re.compile(r'\(\?#[^)]+\)')
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for regexItem in uncompiled_regex:
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for cur_pattern_num, (cur_pattern_name, cur_pattern) in enumerate(regexItem):
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try:
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cur_pattern = strip_comment.sub('', cur_pattern)
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cur_regex = re.compile('(?x)' + cur_pattern, re.VERBOSE | re.IGNORECASE)
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except re.error as errormsg:
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logger.log(u'WARNING: Invalid episode_pattern, %s. %s' % (errormsg, cur_pattern))
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else:
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cls.compiled_regexes[index].append([cur_pattern_num, cur_pattern_name, cur_regex])
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index += 1
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return cls.compiled_regexes
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@staticmethod
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def clean_series_name(series_name):
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# type: (AnyStr) -> AnyStr
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"""Cleans up series name by removing any . and _
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characters, along with any trailing hyphens.
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Is basically equivalent to replacing all _ and . with a
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space, but handles decimal numbers in string, for example:
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>>> # noinspection PyUnresolvedReferences
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clean_series_name('an.example.1.0.test')
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'an example 1.0 test'
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>>> # noinspection PyUnresolvedReferences
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clean_series_name('an_example_1.0_test')
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'an example 1.0 test'
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Stolen from dbr's tvnamer
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:param series_name: show name
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:type series_name: AnyStr
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:return: cleaned up show name
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:rtype: AnyStr
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"""
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series_name = re.sub(r'(\D)\.(?!\s)(\D)', '\\1 \\2', series_name)
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series_name = re.sub(r'(\d)\.(\d{4})', '\\1 \\2', series_name) # if it ends in a year then don't keep the dot
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series_name = re.sub(r'(\D)\.(?!\s)', '\\1 ', series_name)
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series_name = re.sub(r'\.(?!\s)(\D)', ' \\1', series_name)
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series_name = series_name.replace('_', ' ')
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series_name = re.sub('-$', '', series_name)
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series_name = re.sub(r'^\[.*\]', '', series_name)
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return series_name.strip()
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def _parse_string(self, name):
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# type: (AnyStr) -> Optional[ParseResult]
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"""
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:param name: name to parse
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:type name: AnyStr
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:return:
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:rtype: ParseResult or None
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"""
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if not name:
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return
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matches = []
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initial_best_result = None
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for reg_ex in self.compiled_regexes:
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for (cur_regex_num, cur_regex_name, cur_regex) in self.compiled_regexes[reg_ex]:
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new_name = helpers.remove_non_release_groups(name, 'anime' in cur_regex_name)
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match = cur_regex.match(new_name)
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if not match:
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continue
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if 'garbage_name' == cur_regex_name:
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return
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result = ParseResult(new_name)
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result.which_regex = [cur_regex_name]
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result.score = 0 - cur_regex_num
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named_groups = list_keys(match.groupdict())
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if 'series_name' in named_groups:
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result.series_name = match.group('series_name')
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if result.series_name:
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result.series_name = self.clean_series_name(result.series_name)
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name_parts = re.match(r'(?i)(.*)[ -]((?:part|pt)[ -]?\w+)$', result.series_name)
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try:
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result.series_name = name_parts.group(1)
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result.extra_info = name_parts.group(2)
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except (AttributeError, IndexError):
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pass
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result.score += 1
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if 'anime' in cur_regex_name and not (self.show_obj and self.show_obj.is_anime):
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p_show_obj = helpers.get_show(result.series_name, True)
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if p_show_obj and self.show_obj and not (p_show_obj.tvid == self.show_obj.tvid and
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p_show_obj.prodid == self.show_obj.prodid):
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p_show_obj = None
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if not p_show_obj and self.show_obj:
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p_show_obj = self.show_obj
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if p_show_obj and not p_show_obj.is_anime:
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continue
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if 'series_num' in named_groups and match.group('series_num'):
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result.score += 1
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if 'season_num' in named_groups:
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tmp_season = int(match.group('season_num'))
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if 'bare' == cur_regex_name and tmp_season in (19, 20):
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continue
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result.season_number = tmp_season
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result.score += 1
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def _process_epnum(captures, capture_names, grp_name, extra_grp_name, ep_numbers, parse_result):
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ep_num = self._convert_number(captures.group(grp_name))
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extra_grp_name = 'extra_%s' % extra_grp_name
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ep_numbers = '%sepisode_numbers' % ep_numbers
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if extra_grp_name in capture_names and captures.group(extra_grp_name):
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try:
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if hasattr(self.show_obj, 'get_episode'):
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_ep_obj = self.show_obj.get_episode(parse_result.season_number, ep_num)
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else:
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tmp_show_obj = helpers.get_show(parse_result.series_name, True)
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if tmp_show_obj and hasattr(tmp_show_obj, 'get_episode'):
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_ep_obj = tmp_show_obj.get_episode(parse_result.season_number, ep_num)
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else:
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_ep_obj = None
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except (BaseException, Exception):
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_ep_obj = None
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en = _ep_obj and _ep_obj.name and re.match(r'^\W*(\d+)', _ep_obj.name) or None
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es = en and en.group(1) or None
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extra_ep_num = self._convert_number(captures.group(extra_grp_name))
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parse_result.__dict__[ep_numbers] = list_range(ep_num, extra_ep_num + 1) if (
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not _ep_obj or not es or (_ep_obj and es and es != captures.group(extra_grp_name))) and (
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0 < extra_ep_num - ep_num < 10) else [ep_num]
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parse_result.score += 1
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else:
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parse_result.__dict__[ep_numbers] = [ep_num]
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parse_result.score += 1
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return parse_result
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if 'ep_num' in named_groups:
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result = _process_epnum(match, named_groups, 'ep_num', 'ep_num', '', result)
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if 'ep_ab_num' in named_groups:
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result = _process_epnum(match, named_groups, 'ep_ab_num', 'ab_ep_num', 'ab_', result)
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if 'air_year' in named_groups and 'air_month' in named_groups and 'air_day' in named_groups:
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year = int(match.group('air_year'))
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try:
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month = int(match.group('air_month'))
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except ValueError:
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try:
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month = time.strptime(match.group('air_month')[0:3], '%b').tm_mon
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except ValueError as e:
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raise InvalidNameException(ex(e))
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day = int(match.group('air_day'))
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# make an attempt to detect YYYY-DD-MM formats
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if 12 < month:
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tmp_month = month
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month = day
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day = tmp_month
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try:
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result.air_date = datetime.date(
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year + ((1900, 2000)[0 < year < 28], 0)[1900 < year], month, day)
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except ValueError as e:
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raise InvalidNameException(ex(e))
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if 'extra_info' in named_groups:
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tmp_extra_info = match.group('extra_info')
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# Show.S04.Special or Show.S05.Part.2.Extras is almost certainly not every episode in the season
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if tmp_extra_info and 'season_only' == cur_regex_name and re.search(
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r'([. _-]|^)(special|extra)s?\w*([. _-]|$)', tmp_extra_info, re.I):
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continue
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if tmp_extra_info:
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if result.extra_info:
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tmp_extra_info = '%s %s' % (result.extra_info, tmp_extra_info)
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result.extra_info = tmp_extra_info
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result.score += 1
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if 'release_group' in named_groups:
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result.release_group = match.group('release_group')
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result.score += 1
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if 'version' in named_groups:
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# assigns version to anime file if detected using anime regex. Non-anime regex receives -1
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version = match.group('version')
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if version:
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result.version = helpers.try_int(version)
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else:
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result.version = 1
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else:
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result.version = -1
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if None is result.season_number and result.episode_numbers and not result.air_date and \
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cur_regex_name in ['no_season', 'no_season_general', 'no_season_multi_ep'] and \
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re.search(r'(?i)\bpart.?\d{1,2}\b', result.original_name):
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result.season_number = 1
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matches.append(result)
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if len(matches):
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# pick best match with highest score based on placement
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best_result = max(sorted(matches, reverse=True, key=lambda x: x.which_regex), key=lambda x: x.score)
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show_obj = None
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if not self.naming_pattern:
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# try and create a show object for this result
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show_obj = helpers.get_show(best_result.series_name, self.try_scene_exceptions)
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# confirm passed in show object tvid_prodid matches result show object tvid_prodid
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if show_obj and not self.testing:
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if self.show_obj and show_obj.tvid_prodid != self.show_obj.tvid_prodid:
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show_obj = None
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elif not show_obj and self.show_obj:
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show_obj = self.show_obj
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best_result.show_obj = show_obj
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if not best_result.series_name and getattr(show_obj, 'name', None):
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best_result.series_name = show_obj.name
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if show_obj and show_obj.is_anime and 1 < len(self.compiled_regexes[1]) and 1 != reg_ex:
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continue
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# if this is a naming pattern test then return best result
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if not show_obj or self.naming_pattern:
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if not show_obj and not self.naming_pattern and not self.testing:
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# ensure anime regex test but use initial best if show still not found
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if 0 == reg_ex:
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initial_best_result = best_result
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matches = [] # clear non-anime match scores
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continue
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return initial_best_result
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return best_result
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# get quality
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new_name = helpers.remove_non_release_groups(name, show_obj.is_anime)
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best_result.quality = common.Quality.nameQuality(new_name, show_obj.is_anime)
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new_episode_numbers = []
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new_season_numbers = []
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new_absolute_numbers = []
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# if we have an air-by-date show then get the real season/episode numbers
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if best_result.is_air_by_date:
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season_number, episode_numbers = None, []
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airdate = best_result.air_date.toordinal()
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my_db = db.DBConnection()
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sql_result = my_db.select(
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'SELECT season, episode, name'
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' FROM tv_episodes'
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' WHERE indexer = ? AND showid = ?'
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' AND airdate = ?',
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[show_obj.tvid, show_obj.prodid, airdate])
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if sql_result:
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season_number = int(sql_result[0]['season'])
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episode_numbers = [int(sql_result[0]['episode'])]
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if 1 < len(sql_result):
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# multi-eps broadcast on this day
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nums = {'1': 'one', '2': 'two', '3': 'three', '4': 'four', '5': 'five',
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'6': 'six', '7': 'seven', '8': 'eight', '9': 'nine', '10': 'ten'}
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patt = '(?i)(?:e(?:p(?:isode)?)?|part|pt)[. _-]?(%s)'
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try:
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src_num = str(re.findall(patt % r'\w+', best_result.extra_info)[0])
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alt_num = nums.get(src_num) or list(iterkeys(nums))[
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list(itervalues(nums)).index(src_num)]
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re_partnum = re.compile(patt % ('%s|%s' % (src_num, alt_num)))
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for ep_details in sql_result:
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if re_partnum.search(ep_details['name']):
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season_number = int(ep_details['season'])
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episode_numbers = [int(ep_details['episode'])]
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break
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except (BaseException, Exception):
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pass
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if self.indexer_lookup and not season_number or not len(episode_numbers):
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try:
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tvinfo_config = sickgear.TVInfoAPI(show_obj.tvid).api_params.copy()
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if show_obj.lang:
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tvinfo_config['language'] = show_obj.lang
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t = sickgear.TVInfoAPI(show_obj.tvid).setup(**tvinfo_config)
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ep_obj = t[show_obj.prodid].aired_on(best_result.air_date)[0]
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season_number = int(ep_obj['seasonnumber'])
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episode_numbers = [int(ep_obj['episodenumber'])]
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except BaseTVinfoEpisodenotfound as e:
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logger.warning(u'Unable to find episode with date %s for show %s, skipping' %
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(best_result.air_date, show_obj.unique_name))
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episode_numbers = []
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except BaseTVinfoError as e:
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logger.log(u'Unable to contact ' + sickgear.TVInfoAPI(show_obj.tvid).name
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+ ': ' + ex(e), logger.WARNING)
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episode_numbers = []
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for epNo in episode_numbers:
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s = season_number
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e = epNo
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ep_nums = [(s, e)]
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if self.convert and show_obj.is_scene:
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ep_nums = scene_numbering.get_indexer_numbering(
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show_obj.tvid, show_obj.prodid, season_number, epNo, return_multiple=True)
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if not isinstance(ep_nums, list) and isinstance(ep_nums, tuple):
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ep_nums = [ep_nums]
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for s, e in ep_nums:
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if e not in new_episode_numbers:
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new_episode_numbers.append(e)
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if s not in new_season_numbers:
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new_season_numbers.append(s)
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elif show_obj.is_anime and len(best_result.ab_episode_numbers) and not self.testing:
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scene_season = scene_exceptions.get_scene_exception_by_name(best_result.series_name)[2]
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for epAbsNo in best_result.ab_episode_numbers:
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a = epAbsNo
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if self.convert and show_obj.is_scene:
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a = scene_numbering.get_indexer_absolute_numbering(
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show_obj.tvid, show_obj.prodid, epAbsNo, True, scene_season)
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(s, e) = helpers.get_all_episodes_from_absolute_number(show_obj, [a])
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new_absolute_numbers.append(a)
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new_episode_numbers.extend(e)
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new_season_numbers.append(s)
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elif best_result.season_number and len(best_result.episode_numbers) and not self.testing:
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for epNo in best_result.episode_numbers:
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s = best_result.season_number
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e = epNo
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ep_nums = [(s, e)]
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if self.convert and show_obj.is_scene:
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ep_nums = scene_numbering.get_indexer_numbering(
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show_obj.tvid, show_obj.prodid, best_result.season_number, epNo, return_multiple=True)
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if not isinstance(ep_nums, list) and isinstance(ep_nums, tuple):
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ep_nums = [ep_nums]
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for s, e in ep_nums:
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if show_obj.is_anime:
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a = helpers.get_absolute_number_from_season_and_episode(show_obj, s, e)
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if a:
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new_absolute_numbers.append(a)
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|
|
if e not in new_episode_numbers:
|
|
new_episode_numbers.append(e)
|
|
if s not in new_season_numbers:
|
|
new_season_numbers.append(s)
|
|
|
|
# need to do a quick sanity check here. It's possible that we now have episodes
|
|
# from more than one season (by tvdb numbering), and this is just too much, so flag it.
|
|
new_season_numbers = list(set(new_season_numbers)) # remove duplicates
|
|
if 1 < len(new_season_numbers):
|
|
raise InvalidNameException('Scene numbering results episodes from '
|
|
'seasons %s, (i.e. more than one) and '
|
|
'SickGear does not support this. '
|
|
'Sorry.' % (str(new_season_numbers)))
|
|
|
|
# I guess it's possible that we'd have duplicate episodes too, so lets
|
|
# eliminate them
|
|
new_episode_numbers = list(set(new_episode_numbers))
|
|
new_episode_numbers.sort()
|
|
|
|
# maybe even duplicate absolute numbers so why not do them as well
|
|
new_absolute_numbers = list(set(new_absolute_numbers))
|
|
new_absolute_numbers.sort()
|
|
|
|
if len(new_absolute_numbers):
|
|
best_result.ab_episode_numbers = new_absolute_numbers
|
|
|
|
if len(new_season_numbers) and len(new_episode_numbers):
|
|
best_result.episode_numbers = new_episode_numbers
|
|
best_result.season_number = new_season_numbers[0]
|
|
|
|
if self.convert and show_obj.is_scene:
|
|
logger.log(u'Converted parsed result %s into %s'
|
|
% (best_result.original_name, decode_str(str(best_result), errors='xmlcharrefreplace')),
|
|
logger.DEBUG)
|
|
|
|
helpers.cpu_sleep()
|
|
|
|
return best_result
|
|
|
|
@staticmethod
|
|
def _combine_results(first, second, attr):
|
|
# type: (ParseResult, ParseResult, AnyStr) -> Any
|
|
"""
|
|
|
|
:param first:
|
|
:type first: ParseResult
|
|
:param second:
|
|
:type second: ParseResult
|
|
:param attr:
|
|
:type attr: AnyStr
|
|
:return:
|
|
:rtype: Any
|
|
"""
|
|
# if the first doesn't exist then return the second or nothing
|
|
if not first:
|
|
if not second:
|
|
return None
|
|
return getattr(second, attr)
|
|
|
|
# if the second doesn't exist then return the first
|
|
if not second:
|
|
return getattr(first, attr)
|
|
|
|
a = getattr(first, attr, [])
|
|
b = getattr(second, attr)
|
|
|
|
# if a is good use it
|
|
if None is not a or (isinstance(a, list) and len(a)):
|
|
return a
|
|
# if not use b (if b isn't set it'll just be default)
|
|
return b
|
|
|
|
@staticmethod
|
|
def _unicodify(obj, encoding='utf-8'):
|
|
if PY2 and isinstance(obj, string_types):
|
|
if not isinstance(obj, text_type):
|
|
obj = text_type(obj, encoding, 'replace')
|
|
if not PY2 and isinstance(obj, text_type):
|
|
try:
|
|
return obj.encode('latin1').decode('utf8')
|
|
except (BaseException, Exception):
|
|
pass
|
|
return obj
|
|
|
|
@staticmethod
|
|
def _convert_number(org_number):
|
|
"""
|
|
Convert org_number into an integer
|
|
org_number: integer or representation of a number: string or unicode
|
|
Try force converting to int first, on error try converting from Roman numerals
|
|
|
|
:param org_number:
|
|
:type org_number: int or AnyStr
|
|
:return:
|
|
:rtype: int
|
|
"""
|
|
|
|
try:
|
|
# try forcing to int
|
|
if org_number:
|
|
number = int(org_number)
|
|
else:
|
|
number = 0
|
|
|
|
except (BaseException, Exception):
|
|
# on error try converting from Roman numerals
|
|
roman_to_int_map = (('M', 1000), ('CM', 900), ('D', 500), ('CD', 400), ('C', 100),
|
|
('XC', 90), ('L', 50), ('XL', 40), ('X', 10),
|
|
('IX', 9), ('V', 5), ('IV', 4), ('I', 1))
|
|
|
|
roman_numeral = str(org_number).upper()
|
|
number = 0
|
|
index = 0
|
|
|
|
for numeral, integer in roman_to_int_map:
|
|
while roman_numeral[index:index + len(numeral)] == numeral:
|
|
number += integer
|
|
index += len(numeral)
|
|
|
|
return number
|
|
|
|
def parse(self, name, cache_result=True, release_group=None):
|
|
# type: (AnyStr, bool, AnyStr) -> ParseResult
|
|
"""
|
|
|
|
:param name:
|
|
:param cache_result:
|
|
:param release_group: Name to use if anime and no group, otherwise pick_best_result will fail
|
|
:return:
|
|
"""
|
|
name = self._unicodify(name)
|
|
|
|
if self.naming_pattern:
|
|
cache_result = False
|
|
|
|
cached = name_parser_cache.get(name)
|
|
show_obj_given = bool(self.show_obj)
|
|
if cached and ((not show_obj_given and not cached.show_obj_match)
|
|
or (show_obj_given and self.show_obj == cached.show_obj)):
|
|
return cached
|
|
|
|
# break it into parts if there are any (dirname, file name, extension)
|
|
dir_name, file_name = ek.ek(os.path.split, name)
|
|
|
|
if self.file_name:
|
|
base_file_name = helpers.remove_extension(file_name)
|
|
else:
|
|
base_file_name = file_name
|
|
|
|
# set up a result to use
|
|
# set if parsed with given show_obj set
|
|
final_result = ParseResult(name, show_obj_match=show_obj_given)
|
|
|
|
# try parsing the file name
|
|
file_name_result = self._parse_string(base_file_name)
|
|
|
|
# use only the direct parent dir
|
|
dir_name = ek.ek(os.path.basename, dir_name)
|
|
|
|
# parse the dirname for extra info if needed
|
|
dir_name_result = self._parse_string(dir_name)
|
|
|
|
# build the ParseResult object
|
|
final_result.air_date = self._combine_results(file_name_result, dir_name_result, 'air_date')
|
|
|
|
# anime absolute numbers
|
|
final_result.ab_episode_numbers = self._combine_results(file_name_result, dir_name_result, 'ab_episode_numbers')
|
|
|
|
# season and episode numbers
|
|
final_result.season_number = self._combine_results(file_name_result, dir_name_result, 'season_number')
|
|
final_result.episode_numbers = self._combine_results(file_name_result, dir_name_result, 'episode_numbers')
|
|
|
|
# if the dirname has a release group/show name I believe it over the filename
|
|
final_result.series_name = self._combine_results(dir_name_result, file_name_result, 'series_name')
|
|
final_result.extra_info = self._combine_results(dir_name_result, file_name_result, 'extra_info')
|
|
final_result.release_group = self._combine_results(dir_name_result, file_name_result, 'release_group')
|
|
final_result.version = self._combine_results(dir_name_result, file_name_result, 'version')
|
|
|
|
final_result.which_regex = []
|
|
if final_result == file_name_result:
|
|
final_result.which_regex = file_name_result.which_regex
|
|
elif final_result == dir_name_result:
|
|
final_result.which_regex = dir_name_result.which_regex
|
|
else:
|
|
if file_name_result:
|
|
final_result.which_regex += file_name_result.which_regex
|
|
if dir_name_result:
|
|
final_result.which_regex += dir_name_result.which_regex
|
|
|
|
final_result.show_obj = self._combine_results(file_name_result, dir_name_result, 'show_obj')
|
|
final_result.quality = self._combine_results(file_name_result, dir_name_result, 'quality')
|
|
|
|
if not final_result.show_obj:
|
|
if self.testing:
|
|
pass
|
|
else:
|
|
raise InvalidShowException('Unable to parse %s'
|
|
% name.encode(sickgear.SYS_ENCODING, 'xmlcharrefreplace'))
|
|
|
|
# if there's no useful info in it then raise an exception
|
|
if None is final_result.season_number and not final_result.episode_numbers and None is final_result.air_date \
|
|
and not final_result.ab_episode_numbers and not final_result.series_name:
|
|
raise InvalidNameException('Unable to parse %s' % name.encode(sickgear.SYS_ENCODING, 'xmlcharrefreplace'))
|
|
|
|
if final_result.show_obj and final_result.show_obj.is_anime \
|
|
and not final_result.release_group and None is not release_group:
|
|
final_result.release_group = release_group # use provider ID otherwise pick_best_result fails
|
|
|
|
if cache_result and final_result.show_obj \
|
|
and any('anime' in wr for wr in final_result.which_regex) == bool(final_result.show_obj.is_anime):
|
|
name_parser_cache.add(name, final_result)
|
|
|
|
logger.log(u'Parsed %s into %s' % (name, final_result), logger.DEBUG)
|
|
return final_result
|
|
|
|
|
|
compiled_regexes = {NameParser.NORMAL_REGEX: NameParser.compile_regexes(NameParser.NORMAL_REGEX),
|
|
NameParser.ANIME_REGEX: NameParser.compile_regexes(NameParser.ANIME_REGEX),
|
|
NameParser.ALL_REGEX: NameParser.compile_regexes(NameParser.ALL_REGEX)}
|
|
|
|
|
|
class ParseResult(LegacyParseResult):
|
|
def __init__(self,
|
|
original_name,
|
|
series_name=None,
|
|
season_number=None,
|
|
episode_numbers=None,
|
|
extra_info=None,
|
|
release_group=None,
|
|
air_date=None,
|
|
ab_episode_numbers=None,
|
|
show_obj=None,
|
|
score=None,
|
|
quality=None,
|
|
version=None,
|
|
show_obj_match=False,
|
|
**kwargs):
|
|
|
|
self.original_name = original_name # type: AnyStr
|
|
|
|
self.series_name = series_name # type: Optional[AnyStr]
|
|
self.season_number = season_number # type: Optional[int]
|
|
if not episode_numbers:
|
|
self.episode_numbers = []
|
|
else:
|
|
self.episode_numbers = episode_numbers # type: List[int]
|
|
|
|
if not ab_episode_numbers:
|
|
self.ab_episode_numbers = []
|
|
else:
|
|
self.ab_episode_numbers = ab_episode_numbers # type: List[int]
|
|
|
|
if not quality:
|
|
self.quality = common.Quality.UNKNOWN
|
|
else:
|
|
self.quality = quality # type: int
|
|
|
|
self.extra_info = extra_info # type: Optional[AnyStr]
|
|
self._extra_info_no_name = None # type: Optional[AnyStr]
|
|
self.release_group = release_group # type: Optional[AnyStr]
|
|
|
|
self.air_date = air_date
|
|
|
|
self.which_regex = None
|
|
|
|
self._show_obj = show_obj # type: sickgear.tv.TVShow
|
|
|
|
self.score = score # type: Optional[int]
|
|
|
|
self.version = version # type: Optional[int]
|
|
|
|
self.show_obj_match = show_obj_match # type: bool
|
|
|
|
super(ParseResult, self).__init__(**kwargs)
|
|
|
|
@property
|
|
def show_obj(self):
|
|
# type: (...) -> Optional[sickgear.tv.TVShow]
|
|
return self._show_obj
|
|
|
|
@show_obj.setter
|
|
def show_obj(self, val):
|
|
# type: (sickgear.tv.TVShow) -> None
|
|
self._show_obj = val
|
|
|
|
def __ne__(self, other):
|
|
return not self.__eq__(other)
|
|
|
|
def __eq__(self, other):
|
|
if not other:
|
|
return False
|
|
|
|
if self.series_name != other.series_name:
|
|
return False
|
|
if self.season_number != other.season_number:
|
|
return False
|
|
if self.episode_numbers != other.episode_numbers:
|
|
return False
|
|
if self.extra_info != other.extra_info:
|
|
return False
|
|
if self.release_group != other.release_group:
|
|
return False
|
|
if self.air_date != other.air_date:
|
|
return False
|
|
if self.ab_episode_numbers != other.ab_episode_numbers:
|
|
return False
|
|
|
|
return True
|
|
|
|
def __hash__(self):
|
|
return hash((self.series_name, self.season_number, tuple(self.episode_numbers), self.extra_info,
|
|
self.release_group, self.air_date, tuple(self.ab_episode_numbers)))
|
|
|
|
def __str__(self):
|
|
if not PY2:
|
|
return self.__unicode__()
|
|
return self.__unicode__().encode('utf-8', errors='ignore')
|
|
|
|
def __unicode__(self):
|
|
if None is not self.series_name:
|
|
to_return = self.series_name + u' - '
|
|
else:
|
|
to_return = u''
|
|
if None is not self.season_number:
|
|
to_return += 'S' + str(self.season_number)
|
|
if self.episode_numbers and len(self.episode_numbers):
|
|
for e in self.episode_numbers:
|
|
to_return += 'E' + str(e)
|
|
|
|
if self.is_air_by_date:
|
|
to_return += str(self.air_date)
|
|
if self.ab_episode_numbers:
|
|
to_return += ' [ABS: %s]' % str(self.ab_episode_numbers)
|
|
if self.is_anime:
|
|
if self.version:
|
|
to_return += ' [ANIME VER: %s]' % str(self.version)
|
|
|
|
if self.release_group:
|
|
to_return += ' [GROUP: %s]' % self.release_group
|
|
|
|
to_return += ' [ABD: %s]' % str(self.is_air_by_date)
|
|
to_return += ' [ANIME: %s]' % str(self.is_anime)
|
|
to_return += ' [whichReg: %s]' % str(self.which_regex)
|
|
|
|
return decode_str(to_return, errors='xmlcharrefreplace')
|
|
|
|
def __repr__(self):
|
|
return self.__str__()
|
|
|
|
@staticmethod
|
|
def _replace_ep_name_helper(e_i_n_n, n):
|
|
# type: (AnyStr, AnyStr) -> AnyStr
|
|
ep_regex = r'\W*%s(\W*)' % re.sub(r' ', r'\\W', re.sub(r'[^a-zA-Z0-9 ]', r'\\W?',
|
|
re.sub(r'\W+$', '', n.strip())))
|
|
if None is regex:
|
|
return re.sub(r'^\W+', '', re.sub(ep_regex, r'\1', e_i_n_n, flags=re.I))
|
|
|
|
er = trunc(len(re.findall(r'\w', ep_regex)) // 5)
|
|
try:
|
|
me = trunc(len(e_i_n_n) // 5)
|
|
me = min(3, me)
|
|
except (BaseException, Exception):
|
|
me = 3
|
|
# noinspection PyUnresolvedReferences
|
|
return re.sub(r'^\W+', '', regex.sub(r'(?:%s){e<=%d}' % (ep_regex, (er, me)[er > me]), r'\1',
|
|
e_i_n_n, flags=regex.I | regex.B))
|
|
|
|
def get_extra_info_no_name(self):
|
|
# type: (...) -> AnyStr
|
|
extra_info_no_name = self.extra_info
|
|
if isinstance(extra_info_no_name, string_types) and self.show_obj and hasattr(self.show_obj, 'tvid'):
|
|
for e in self.episode_numbers:
|
|
if not hasattr(self.show_obj, 'get_episode'):
|
|
continue
|
|
ep_obj = self.show_obj.get_episode(self.season_number, e)
|
|
if ep_obj and isinstance(getattr(ep_obj, 'name', None), string_types) and ep_obj.name.strip():
|
|
extra_info_no_name = self._replace_ep_name_helper(extra_info_no_name, ep_obj.name)
|
|
if hasattr(self.show_obj, 'get_all_episodes'):
|
|
for e in [ep_obj.name for ep_obj in self.show_obj.get_all_episodes(check_related_eps=False)
|
|
if getattr(ep_obj, 'name', None) and re.search(r'real|proper|repack', ep_obj.name, re.I)]:
|
|
extra_info_no_name = self._replace_ep_name_helper(extra_info_no_name, e)
|
|
|
|
return extra_info_no_name
|
|
|
|
def extra_info_no_name(self):
|
|
# type: (...) -> AnyStr
|
|
if None is self._extra_info_no_name and None is not self.extra_info:
|
|
self._extra_info_no_name = self.get_extra_info_no_name()
|
|
return self._extra_info_no_name
|
|
|
|
@property
|
|
def is_air_by_date(self):
|
|
# type: (...) -> bool
|
|
if self.air_date:
|
|
return True
|
|
return False
|
|
|
|
@property
|
|
def is_anime(self):
|
|
# type: (...) -> bool
|
|
if len(self.ab_episode_numbers):
|
|
return True
|
|
return False
|
|
|
|
|
|
class NameParserCache(object):
|
|
def __init__(self):
|
|
super(NameParserCache, self).__init__()
|
|
self._previous_parsed = OrderedDefaultdict() # type: Dict[AnyStr, ParseResult]
|
|
self._cache_size = 1000
|
|
self.lock = threading.Lock()
|
|
|
|
def add(self, name, parse_result):
|
|
# type: (AnyStr, ParseResult) -> None
|
|
"""
|
|
|
|
:param name: name
|
|
:type name: AnyStr
|
|
:param parse_result:
|
|
:type parse_result: ParseResult
|
|
"""
|
|
with self.lock:
|
|
self._previous_parsed[name] = parse_result
|
|
_current_cache_size = len(self._previous_parsed)
|
|
if _current_cache_size > self._cache_size:
|
|
key = None
|
|
for i in range(_current_cache_size - self._cache_size):
|
|
try:
|
|
key = self._previous_parsed.first_key()
|
|
del self._previous_parsed[key]
|
|
except KeyError:
|
|
logger.log('Could not remove old NameParserCache entry: %s' % key, logger.DEBUG)
|
|
|
|
def get(self, name):
|
|
# type: (AnyStr) -> ParseResult
|
|
"""
|
|
|
|
:param name:
|
|
:type name: AnyStr
|
|
:return:
|
|
:rtype: ParseResult
|
|
"""
|
|
with self.lock:
|
|
if name in self._previous_parsed:
|
|
logger.log('Using cached parse result for: ' + name, logger.DEBUG)
|
|
self._previous_parsed.move_to_end(name)
|
|
return self._previous_parsed[name]
|
|
|
|
def flush(self, show_obj):
|
|
# type: (TVShow) -> None
|
|
"""
|
|
removes all entries corresponding to the given show_obj
|
|
|
|
:param show_obj: TVShow object
|
|
"""
|
|
with self.lock:
|
|
self._previous_parsed = OrderedDefaultdict(None, [(k, v) for k, v in iteritems(self._previous_parsed)
|
|
if v.show_obj != show_obj])
|
|
|
|
|
|
name_parser_cache = NameParserCache()
|
|
|
|
|
|
class InvalidNameException(Exception):
|
|
"""The given release name is not valid"""
|
|
|
|
|
|
class InvalidShowException(Exception):
|
|
"""The given show name is not valid"""
|