mirror of
https://github.com/SickGear/SickGear.git
synced 2024-12-01 00:43:37 +00:00
0d9fbc1ad7
This version of SickBeard uses both TVDB and TVRage to search and gather it's series data from allowing you to now have access to and download shows that you couldn't before because of being locked into only what TheTVDB had to offer. Also this edition is based off the code we used in our XEM editon so it does come with scene numbering support as well as all the other features our XEM edition has to offer. Please before using this with your existing database (sickbeard.db) please make a backup copy of it and delete any other database files such as cache.db and failed.db if present, we HIGHLY recommend starting out with no database files at all to make this a fresh start but the choice is at your own risk! Enjoy!
133 lines
4 KiB
Python
133 lines
4 KiB
Python
#!/usr/bin/env python2
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# -*- coding: utf-8 -*-
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#
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# GuessIt - A library for guessing information from filenames
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# Copyright (c) 2011 Nicolas Wack <wackou@gmail.com>
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#
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# GuessIt is free software; you can redistribute it and/or modify it under
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# the terms of the Lesser 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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# GuessIt 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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# Lesser GNU General Public License for more details.
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#
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# You should have received a copy of the Lesser GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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from __future__ import unicode_literals
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import datetime
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import re
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def valid_year(year):
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return 1920 < year < datetime.date.today().year + 5
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def search_year(string):
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"""Looks for year patterns, and if found return the year and group span.
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Assumes there are sentinels at the beginning and end of the string that
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always allow matching a non-digit delimiting the date.
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Note this only looks for valid production years, that is between 1920
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and now + 5 years, so for instance 2000 would be returned as a valid
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year but 1492 would not.
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>>> search_year('in the year 2000...')
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(2000, (12, 16))
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>>> search_year('they arrived in 1492.')
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(None, None)
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"""
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match = re.search(r'[^0-9]([0-9]{4})[^0-9]', string)
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if match:
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year = int(match.group(1))
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if valid_year(year):
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return (year, match.span(1))
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return (None, None)
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def search_date(string):
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"""Looks for date patterns, and if found return the date and group span.
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Assumes there are sentinels at the beginning and end of the string that
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always allow matching a non-digit delimiting the date.
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>>> search_date('This happened on 2002-04-22.')
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(datetime.date(2002, 4, 22), (17, 27))
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>>> search_date('And this on 17-06-1998.')
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(datetime.date(1998, 6, 17), (12, 22))
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>>> search_date('no date in here')
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(None, None)
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"""
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dsep = r'[-/ \.]'
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date_rexps = [
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# 20010823
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r'[^0-9]' +
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r'(?P<year>[0-9]{4})' +
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r'(?P<month>[0-9]{2})' +
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r'(?P<day>[0-9]{2})' +
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r'[^0-9]',
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# 2001-08-23
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r'[^0-9]' +
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r'(?P<year>[0-9]{4})' + dsep +
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r'(?P<month>[0-9]{2})' + dsep +
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r'(?P<day>[0-9]{2})' +
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r'[^0-9]',
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# 23-08-2001
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r'[^0-9]' +
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r'(?P<day>[0-9]{2})' + dsep +
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r'(?P<month>[0-9]{2})' + dsep +
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r'(?P<year>[0-9]{4})' +
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r'[^0-9]',
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# 23-08-01
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r'[^0-9]' +
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r'(?P<day>[0-9]{2})' + dsep +
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r'(?P<month>[0-9]{2})' + dsep +
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r'(?P<year>[0-9]{2})' +
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r'[^0-9]',
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]
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for drexp in date_rexps:
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match = re.search(drexp, string)
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if match:
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d = match.groupdict()
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year, month, day = int(d['year']), int(d['month']), int(d['day'])
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# years specified as 2 digits should be adjusted here
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if year < 100:
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if year > (datetime.date.today().year % 100) + 5:
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year = 1900 + year
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else:
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year = 2000 + year
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date = None
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try:
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date = datetime.date(year, month, day)
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except ValueError:
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try:
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date = datetime.date(year, day, month)
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except ValueError:
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pass
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if date is None:
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continue
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# check date plausibility
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if not 1900 < date.year < datetime.date.today().year + 5:
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continue
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# looks like we have a valid date
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# note: span is [+1,-1] because we don't want to include the
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# non-digit char
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start, end = match.span()
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return (date, (start + 1, end - 1))
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return None, None
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