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filenameparser.py
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#!/usr/bin/env python
# encoding: utf-8
#
# Copyright (C) 2014-2015 Raphaël Beamonte <[email protected]>
#
# This file is part of TraktForVLC. TraktForVLC is free software: you can
# redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
# or see <http://www.gnu.org/licenses/>.
import re
# Patterns to parse input series filenames with
# These patterns comes directly from the tvnamer project available
# on https://github.com/dbr/tvnamer
series_filename_patterns = [
# [group] Show - 01-02 [crc]
'''^\[(?P<group>.+?)\][ ]? # group name, captured for [#100]
(?P<seriesname>.*?)[ ]?[-_][ ]? # show name, padding, spaces?
(?P<episodenumberstart>\d+) # first episode number
([-_]\d+)* # optional repeating episodes
[-_](?P<episodenumberend>\d+) # last episode number
(?= # Optional group for crc value (non-capturing)
.* # padding
\[(?P<crc>.+?)\] # CRC value
)? # End optional crc group
[^\/]*$''',
# [group] Show - 01 [crc]
'''^\[(?P<group>.+?)\][ ]? # group name, captured for [#100]
(?P<seriesname>.*) # show name
[ ]?[-_][ ]? # padding and seperator
(?P<episodenumber>\d+) # episode number
(?= # Optional group for crc value (non-capturing)
.* # padding
\[(?P<crc>.+?)\] # CRC value
)? # End optional crc group
[^\/]*$''',
# foo s01e23 s01e24 s01e25 *
'''^((?P<seriesname>.+?)[ \._\-])? # show name
[Ss](?P<seasonnumber>[0-9]+) # s01
[\.\- ]? # separator
[Ee](?P<episodenumberstart>[0-9]+) # first e23
([\.\- ]+ # separator
[Ss](?P=seasonnumber) # s01
[\.\- ]? # separator
[Ee][0-9]+)* # e24 etc (middle groups)
([\.\- ]+ # separator
[Ss](?P=seasonnumber) # last s01
[\.\- ]? # separator
[Ee](?P<episodenumberend>[0-9]+)) # final episode number
[^\/]*$''',
# foo.s01e23e24*
'''^((?P<seriesname>.+?)[ \._\-])? # show name
[Ss](?P<seasonnumber>[0-9]+) # s01
[\.\- ]? # separator
[Ee](?P<episodenumberstart>[0-9]+) # first e23
([\.\- ]? # separator
[Ee][0-9]+)* # e24e25 etc
[\.\- ]?[Ee](?P<episodenumberend>[0-9]+) # final episode num
[^\/]*$''',
# foo.1x23 1x24 1x25
'''^((?P<seriesname>.+?)[ \._\-])? # show name
(?P<seasonnumber>[0-9]+) # first season number (1)
[xX](?P<episodenumberstart>[0-9]+) # first episode (x23)
([ \._\-]+ # separator
(?P=seasonnumber) # more season numbers (1)
[xX][0-9]+)* # more episode numbers (x24)
([ \._\-]+ # separator
(?P=seasonnumber) # last season number (1)
[xX](?P<episodenumberend>[0-9]+)) # last episode number (x25)
[^\/]*$''',
# foo.1x23x24*
'''^((?P<seriesname>.+?)[ \._\-])? # show name
(?P<seasonnumber>[0-9]+) # 1
[xX](?P<episodenumberstart>[0-9]+) # first x23
([xX][0-9]+)* # x24x25 etc
[xX](?P<episodenumberend>[0-9]+) # final episode num
[^\/]*$''',
# foo.s01e23-24*
'''^((?P<seriesname>.+?)[ \._\-])? # show name
[Ss](?P<seasonnumber>[0-9]+) # s01
[\.\- ]? # separator
[Ee](?P<episodenumberstart>[0-9]+) # first e23
( # -24 etc
[\-]
[Ee]?[0-9]+
)*
[\-] # separator
[Ee]?(?P<episodenumberend>[0-9]+) # final episode num
[\.\- ] # must have a separator (prevents s01e01-720p from being 720 episodes)
[^\/]*$''',
# foo.1x23-24*
'''^((?P<seriesname>.+?)[ \._\-])? # show name
(?P<seasonnumber>[0-9]+) # 1
[xX](?P<episodenumberstart>[0-9]+) # first x23
( # -24 etc
[\-+][0-9]+
)*
[\-+] # separator
(?P<episodenumberend>[0-9]+) # final episode num
([\.\-+ ].* # must have a separator (prevents 1x01-720p from being 720 episodes)
|
$)''',
# foo.[1x09-11]*
'''^(?P<seriesname>.+?)[ \._\-] # show name and padding
\[ # [
?(?P<seasonnumber>[0-9]+) # season
[xX] # x
(?P<episodenumberstart>[0-9]+) # episode
([\-+] [0-9]+)*
[\-+] # -
(?P<episodenumberend>[0-9]+) # episode
\] # \]
[^\\/]*$''',
# foo - [012]
'''^((?P<seriesname>.+?)[ \._\-])? # show name and padding
\[ # [ not optional (or too ambigious)
(?P<episodenumber>[0-9]+) # episode
\] # ]
[^\\/]*$''',
# foo.s0101, foo.0201
'''^(?P<seriesname>.+?)[ \._\-]
[Ss](?P<seasonnumber>[0-9]{2})
[\.\- ]?
(?P<episodenumber>[0-9]{2})
[^0-9]*$''',
# foo.1x09*
'''^((?P<seriesname>.+?)[ \._\-])? # show name and padding
\[? # [ optional
(?P<seasonnumber>[0-9]+) # season
[xX] # x
(?P<episodenumber>[0-9]+) # episode
\]? # ] optional
[^\\/]*$''',
# foo.s01.e01, foo.s01_e01, "foo.s01 - e01"
'''^((?P<seriesname>.+?)[ \._\-])?
\[?
[Ss](?P<seasonnumber>[0-9]+)[ ]?[\._\- ]?[ ]?
[Ee]?(?P<episodenumber>[0-9]+)
\]?
[^\\/]*$''',
# foo.2010.01.02.etc
'''
^((?P<seriesname>.+?)[ \._\-])? # show name
(?P<year>\d{4}) # year
[ \._\-] # separator
(?P<month>\d{2}) # month
[ \._\-] # separator
(?P<day>\d{2}) # day
[^\/]*$''',
# foo - [01.09]
'''^((?P<seriesname>.+?)) # show name
[ \._\-]? # padding
\[ # [
(?P<seasonnumber>[0-9]+?) # season
[.] # .
(?P<episodenumber>[0-9]+?) # episode
\] # ]
[ \._\-]? # padding
[^\\/]*$''',
# Foo - S2 E 02 - etc
'''^(?P<seriesname>.+?)[ ]?[ \._\-][ ]?
[Ss](?P<seasonnumber>[0-9]+)[\.\- ]?
[Ee]?[ ]?(?P<episodenumber>[0-9]+)
[^\\/]*$''',
# Show - Episode 9999 [S 12 - Ep 131] - etc
'''(?P<seriesname>.+) # Showname
[ ]-[ ] # -
[Ee]pisode[ ]\d+ # Episode 1234 (ignored)
[ ]
\[ # [
[sS][ ]?(?P<seasonnumber>\d+) # s 12
([ ]|[ ]-[ ]|-) # space, or -
([eE]|[eE]p)[ ]?(?P<episodenumber>\d+) # e or ep 12
\] # ]
.*$ # rest of file
''',
# show name 2 of 6 - blah
'''^(?P<seriesname>.+?) # Show name
[ \._\-] # Padding
(?P<episodenumber>[0-9]+) # 2
of # of
[ \._\-]? # Padding
\d+ # 6
([\._ -]|$|[^\\/]*$) # More padding, then anything
''',
# Show.Name.Part.1.and.Part.2
'''^(?i)
(?P<seriesname>.+?) # Show name
[ \._\-] # Padding
(?:part|pt)?[\._ -]
(?P<episodenumberstart>[0-9]+) # Part 1
(?:
[ \._-](?:and|&|to) # and
[ \._-](?:part|pt)? # Part 2
[ \._-](?:[0-9]+))* # (middle group, optional, repeating)
[ \._-](?:and|&|to) # and
[ \._-]?(?:part|pt)? # Part 3
[ \._-](?P<episodenumberend>[0-9]+) # last episode number, save it
[\._ -][^\\/]*$ # More padding, then anything
''',
# Show.Name.Part1
'''^(?P<seriesname>.+?) # Show name
[ \\._\\-] # Padding
[Pp]art[ ](?P<episodenumber>[0-9]+) # Part 1
[\\._ -][^\\/]*$ # More padding, then anything
''',
# show name Season 01 Episode 20
'''^(?P<seriesname>.+?)[ ]? # Show name
[Ss]eason[ ]?(?P<seasonnumber>[0-9]+)[ ]? # Season 1
[Ee]pisode[ ]?(?P<episodenumber>[0-9]+) # Episode 20
[^\\/]*$''', # Anything
# foo.103*
'''^(?P<seriesname>.+)[ \._\-]
(?P<seasonnumber>[0-9]{1})
(?P<episodenumber>[0-9]{2})
[\._ -][^\\/]*$''',
# foo.0103*
'''^(?P<seriesname>.+)[ \._\-]
(?P<seasonnumber>[0-9]{2})
(?P<episodenumber>[0-9]{2,3})
[\._ -][^\\/]*$''',
# show.name.e123.abc
'''^(?P<seriesname>.+?) # Show name
[ \._\-] # Padding
[Ee](?P<episodenumber>[0-9]+) # E123
[\._ -][^\\/]*$ # More padding, then anything
''',
]
# Compile series patterns
series_filename_regex = []
for pattern in series_filename_patterns:
series_filename_regex.append(re.compile(pattern, re.VERBOSE))
# Movies patterns
movies_filename_patterns = [
'''^(\(.*?\)|\[.*?\])?( - )?[ ]*?
(?P<moviename>.*?)
(dvdrip|xvid| cd[0-9]|dvdscr|brrip|divx|[\{\(\[]?(?P<year>[0-9]{4}))
.*$
''',
'''^(\(.*?\)|\[.*?\])?( - )?[ ]*? # Anything
(?P<moviename>.+?)[ ]*? # Movie name
(?:[[(]?(?P<year>[0-9]{4})[])]?.*)? # Year
\.[a-zA-Z0-9]{2,4}$ # Anything
''',
]
# Compile movies patterns
movies_filename_regex = []
for pattern in movies_filename_patterns:
movies_filename_regex.append(re.compile(pattern, re.VERBOSE))
def cleanRegexedName(name):
name = re.sub("[.](?!.(?:[.]|$))", " ", name)
name = re.sub("(?<=[^. ]{2})[.]", " ", name)
name = name.replace("_", " ")
name = name.strip("- ")
return name
def parse_tv(filename):
series = {
"show": None,
"season": None,
"episodes": None,
}
if type(filename) == bytes:
filename = filename.decode()
for regex in series_filename_regex:
m = regex.match(filename)
if m:
groupnames = m.groupdict().keys()
# Show name
series['show'] = cleanRegexedName(m.group('seriesname'))
# Season
series['season'] = int(m.group('seasonnumber'))
# Episodes
if 'episodenumberstart' in groupnames:
if m.group('episodenumberend'):
start = int(m.group('episodenumberstart'))
end = int(m.group('episodenumberend'))
if start > end:
start, end = end, start
series['episodes'] = list(range(start, end + 1))
else:
series['episodes'] = [int(m.group('episodenumberstart')), ]
elif 'episodenumber' in groupnames:
series['episodes'] = [int(m.group('episodenumber')), ]
return series
# Not found
return False
def parse_movie(filename):
movie = {
"title": None,
"year": None,
}
if type(filename) == bytes:
filename = filename.decode()
for regex in movies_filename_regex:
m = regex.match(filename)
if m:
groupnames = m.groupdict().keys()
# Movie title
movie['title'] = cleanRegexedName(m.group('moviename'))
# Year
if 'year' in groupnames and m.group('year'):
movie['year'] = m.group('year')
return movie
# Not found
return False