mirror of
https://github.com/moparisthebest/SickRage
synced 2024-11-18 07:15:13 -05:00
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!
641 lines
24 KiB
Python
641 lines
24 KiB
Python
"""
|
|
helpers module (imdb package).
|
|
|
|
This module provides functions not used directly by the imdb package,
|
|
but useful for IMDbPY-based programs.
|
|
|
|
Copyright 2006-2012 Davide Alberani <da@erlug.linux.it>
|
|
2012 Alberto Malagoli <albemala AT gmail.com>
|
|
|
|
This program 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; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
"""
|
|
|
|
# XXX: find better names for the functions in this modules.
|
|
|
|
import re
|
|
import difflib
|
|
from cgi import escape
|
|
import gettext
|
|
from gettext import gettext as _
|
|
gettext.textdomain('imdbpy')
|
|
|
|
# The modClearRefs can be used to strip names and titles references from
|
|
# the strings in Movie and Person objects.
|
|
from imdb.utils import modClearRefs, re_titleRef, re_nameRef, \
|
|
re_characterRef, _tagAttr, _Container, TAGS_TO_MODIFY
|
|
from imdb import IMDb, imdbURL_movie_base, imdbURL_person_base, \
|
|
imdbURL_character_base
|
|
|
|
import imdb.locale
|
|
from imdb.linguistics import COUNTRY_LANG
|
|
from imdb.Movie import Movie
|
|
from imdb.Person import Person
|
|
from imdb.Character import Character
|
|
from imdb.Company import Company
|
|
from imdb.parser.http.utils import re_entcharrefssub, entcharrefs, \
|
|
subXMLRefs, subSGMLRefs
|
|
from imdb.parser.http.bsouplxml.etree import BeautifulSoup
|
|
|
|
|
|
# An URL, more or less.
|
|
_re_href = re.compile(r'(http://.+?)(?=\s|$)', re.I)
|
|
_re_hrefsub = _re_href.sub
|
|
|
|
|
|
def makeCgiPrintEncoding(encoding):
|
|
"""Make a function to pretty-print strings for the web."""
|
|
def cgiPrint(s):
|
|
"""Encode the given string using the %s encoding, and replace
|
|
chars outside the given charset with XML char references.""" % encoding
|
|
s = escape(s, quote=1)
|
|
if isinstance(s, unicode):
|
|
s = s.encode(encoding, 'xmlcharrefreplace')
|
|
return s
|
|
return cgiPrint
|
|
|
|
# cgiPrint uses the latin_1 encoding.
|
|
cgiPrint = makeCgiPrintEncoding('latin_1')
|
|
|
|
# Regular expression for %(varname)s substitutions.
|
|
re_subst = re.compile(r'%\((.+?)\)s')
|
|
# Regular expression for <if condition>....</if condition> clauses.
|
|
re_conditional = re.compile(r'<if\s+(.+?)\s*>(.+?)</if\s+\1\s*>')
|
|
|
|
|
|
def makeTextNotes(replaceTxtNotes):
|
|
"""Create a function useful to handle text[::optional_note] values.
|
|
replaceTxtNotes is a format string, which can include the following
|
|
values: %(text)s and %(notes)s.
|
|
Portions of the text can be conditionally excluded, if one of the
|
|
values is absent. E.g.: <if notes>[%(notes)s]</if notes> will be replaced
|
|
with '[notes]' if notes exists, or by an empty string otherwise.
|
|
The returned function is suitable be passed as applyToValues argument
|
|
of the makeObject2Txt function."""
|
|
def _replacer(s):
|
|
outS = replaceTxtNotes
|
|
if not isinstance(s, (unicode, str)):
|
|
return s
|
|
ssplit = s.split('::', 1)
|
|
text = ssplit[0]
|
|
# Used to keep track of text and note existence.
|
|
keysDict = {}
|
|
if text:
|
|
keysDict['text'] = True
|
|
outS = outS.replace('%(text)s', text)
|
|
if len(ssplit) == 2:
|
|
keysDict['notes'] = True
|
|
outS = outS.replace('%(notes)s', ssplit[1])
|
|
else:
|
|
outS = outS.replace('%(notes)s', u'')
|
|
def _excludeFalseConditionals(matchobj):
|
|
# Return an empty string if the conditional is false/empty.
|
|
if matchobj.group(1) in keysDict:
|
|
return matchobj.group(2)
|
|
return u''
|
|
while re_conditional.search(outS):
|
|
outS = re_conditional.sub(_excludeFalseConditionals, outS)
|
|
return outS
|
|
return _replacer
|
|
|
|
|
|
def makeObject2Txt(movieTxt=None, personTxt=None, characterTxt=None,
|
|
companyTxt=None, joiner=' / ',
|
|
applyToValues=lambda x: x, _recurse=True):
|
|
""""Return a function useful to pretty-print Movie, Person,
|
|
Character and Company instances.
|
|
|
|
*movieTxt* -- how to format a Movie object.
|
|
*personTxt* -- how to format a Person object.
|
|
*characterTxt* -- how to format a Character object.
|
|
*companyTxt* -- how to format a Company object.
|
|
*joiner* -- string used to join a list of objects.
|
|
*applyToValues* -- function to apply to values.
|
|
*_recurse* -- if True (default) manage only the given object.
|
|
"""
|
|
# Some useful defaults.
|
|
if movieTxt is None:
|
|
movieTxt = '%(long imdb title)s'
|
|
if personTxt is None:
|
|
personTxt = '%(long imdb name)s'
|
|
if characterTxt is None:
|
|
characterTxt = '%(long imdb name)s'
|
|
if companyTxt is None:
|
|
companyTxt = '%(long imdb name)s'
|
|
def object2txt(obj, _limitRecursion=None):
|
|
"""Pretty-print objects."""
|
|
# Prevent unlimited recursion.
|
|
if _limitRecursion is None:
|
|
_limitRecursion = 0
|
|
elif _limitRecursion > 5:
|
|
return u''
|
|
_limitRecursion += 1
|
|
if isinstance(obj, (list, tuple)):
|
|
return joiner.join([object2txt(o, _limitRecursion=_limitRecursion)
|
|
for o in obj])
|
|
elif isinstance(obj, dict):
|
|
# XXX: not exactly nice, neither useful, I fear.
|
|
return joiner.join([u'%s::%s' %
|
|
(object2txt(k, _limitRecursion=_limitRecursion),
|
|
object2txt(v, _limitRecursion=_limitRecursion))
|
|
for k, v in obj.items()])
|
|
objData = {}
|
|
if isinstance(obj, Movie):
|
|
objData['movieID'] = obj.movieID
|
|
outs = movieTxt
|
|
elif isinstance(obj, Person):
|
|
objData['personID'] = obj.personID
|
|
outs = personTxt
|
|
elif isinstance(obj, Character):
|
|
objData['characterID'] = obj.characterID
|
|
outs = characterTxt
|
|
elif isinstance(obj, Company):
|
|
objData['companyID'] = obj.companyID
|
|
outs = companyTxt
|
|
else:
|
|
return obj
|
|
def _excludeFalseConditionals(matchobj):
|
|
# Return an empty string if the conditional is false/empty.
|
|
condition = matchobj.group(1)
|
|
proceed = obj.get(condition) or getattr(obj, condition, None)
|
|
if proceed:
|
|
return matchobj.group(2)
|
|
else:
|
|
return u''
|
|
return matchobj.group(2)
|
|
while re_conditional.search(outs):
|
|
outs = re_conditional.sub(_excludeFalseConditionals, outs)
|
|
for key in re_subst.findall(outs):
|
|
value = obj.get(key) or getattr(obj, key, None)
|
|
if not isinstance(value, (unicode, str)):
|
|
if not _recurse:
|
|
if value:
|
|
value = unicode(value)
|
|
if value:
|
|
value = object2txt(value, _limitRecursion=_limitRecursion)
|
|
elif value:
|
|
value = applyToValues(unicode(value))
|
|
if not value:
|
|
value = u''
|
|
elif not isinstance(value, (unicode, str)):
|
|
value = unicode(value)
|
|
outs = outs.replace(u'%(' + key + u')s', value)
|
|
return outs
|
|
return object2txt
|
|
|
|
|
|
def makeModCGILinks(movieTxt, personTxt, characterTxt=None,
|
|
encoding='latin_1'):
|
|
"""Make a function used to pretty-print movies and persons refereces;
|
|
movieTxt and personTxt are the strings used for the substitutions.
|
|
movieTxt must contains %(movieID)s and %(title)s, while personTxt
|
|
must contains %(personID)s and %(name)s and characterTxt %(characterID)s
|
|
and %(name)s; characterTxt is optional, for backward compatibility."""
|
|
_cgiPrint = makeCgiPrintEncoding(encoding)
|
|
def modCGILinks(s, titlesRefs, namesRefs, characterRefs=None):
|
|
"""Substitute movies and persons references."""
|
|
if characterRefs is None: characterRefs = {}
|
|
# XXX: look ma'... more nested scopes! <g>
|
|
def _replaceMovie(match):
|
|
to_replace = match.group(1)
|
|
item = titlesRefs.get(to_replace)
|
|
if item:
|
|
movieID = item.movieID
|
|
to_replace = movieTxt % {'movieID': movieID,
|
|
'title': unicode(_cgiPrint(to_replace),
|
|
encoding,
|
|
'xmlcharrefreplace')}
|
|
return to_replace
|
|
def _replacePerson(match):
|
|
to_replace = match.group(1)
|
|
item = namesRefs.get(to_replace)
|
|
if item:
|
|
personID = item.personID
|
|
to_replace = personTxt % {'personID': personID,
|
|
'name': unicode(_cgiPrint(to_replace),
|
|
encoding,
|
|
'xmlcharrefreplace')}
|
|
return to_replace
|
|
def _replaceCharacter(match):
|
|
to_replace = match.group(1)
|
|
if characterTxt is None:
|
|
return to_replace
|
|
item = characterRefs.get(to_replace)
|
|
if item:
|
|
characterID = item.characterID
|
|
if characterID is None:
|
|
return to_replace
|
|
to_replace = characterTxt % {'characterID': characterID,
|
|
'name': unicode(_cgiPrint(to_replace),
|
|
encoding,
|
|
'xmlcharrefreplace')}
|
|
return to_replace
|
|
s = s.replace('<', '<').replace('>', '>')
|
|
s = _re_hrefsub(r'<a href="\1">\1</a>', s)
|
|
s = re_titleRef.sub(_replaceMovie, s)
|
|
s = re_nameRef.sub(_replacePerson, s)
|
|
s = re_characterRef.sub(_replaceCharacter, s)
|
|
return s
|
|
modCGILinks.movieTxt = movieTxt
|
|
modCGILinks.personTxt = personTxt
|
|
modCGILinks.characterTxt = characterTxt
|
|
return modCGILinks
|
|
|
|
# links to the imdb.com web site.
|
|
_movieTxt = '<a href="' + imdbURL_movie_base + 'tt%(movieID)s">%(title)s</a>'
|
|
_personTxt = '<a href="' + imdbURL_person_base + 'nm%(personID)s">%(name)s</a>'
|
|
_characterTxt = '<a href="' + imdbURL_character_base + \
|
|
'ch%(characterID)s">%(name)s</a>'
|
|
modHtmlLinks = makeModCGILinks(movieTxt=_movieTxt, personTxt=_personTxt,
|
|
characterTxt=_characterTxt)
|
|
modHtmlLinksASCII = makeModCGILinks(movieTxt=_movieTxt, personTxt=_personTxt,
|
|
characterTxt=_characterTxt,
|
|
encoding='ascii')
|
|
|
|
|
|
everyentcharrefs = entcharrefs.copy()
|
|
for k, v in {'lt':u'<','gt':u'>','amp':u'&','quot':u'"','apos':u'\''}.items():
|
|
everyentcharrefs[k] = v
|
|
everyentcharrefs['#%s' % ord(v)] = v
|
|
everyentcharrefsget = everyentcharrefs.get
|
|
re_everyentcharrefs = re.compile('&(%s|\#160|\#\d{1,5});' %
|
|
'|'.join(map(re.escape, everyentcharrefs)))
|
|
re_everyentcharrefssub = re_everyentcharrefs.sub
|
|
|
|
def _replAllXMLRef(match):
|
|
"""Replace the matched XML reference."""
|
|
ref = match.group(1)
|
|
value = everyentcharrefsget(ref)
|
|
if value is None:
|
|
if ref[0] == '#':
|
|
return unichr(int(ref[1:]))
|
|
else:
|
|
return ref
|
|
return value
|
|
|
|
def subXMLHTMLSGMLRefs(s):
|
|
"""Return the given string with XML/HTML/SGML entity and char references
|
|
replaced."""
|
|
return re_everyentcharrefssub(_replAllXMLRef, s)
|
|
|
|
|
|
def sortedSeasons(m):
|
|
"""Return a sorted list of seasons of the given series."""
|
|
seasons = m.get('episodes', {}).keys()
|
|
seasons.sort()
|
|
return seasons
|
|
|
|
|
|
def sortedEpisodes(m, season=None):
|
|
"""Return a sorted list of episodes of the given series,
|
|
considering only the specified season(s) (every season, if None)."""
|
|
episodes = []
|
|
seasons = season
|
|
if season is None:
|
|
seasons = sortedSeasons(m)
|
|
else:
|
|
if not isinstance(season, (tuple, list)):
|
|
seasons = [season]
|
|
for s in seasons:
|
|
eps_indx = m.get('episodes', {}).get(s, {}).keys()
|
|
eps_indx.sort()
|
|
for e in eps_indx:
|
|
episodes.append(m['episodes'][s][e])
|
|
return episodes
|
|
|
|
|
|
# Idea and portions of the code courtesy of none none (dclist at gmail.com)
|
|
_re_imdbIDurl = re.compile(r'\b(nm|tt|ch|co)([0-9]{7})\b')
|
|
def get_byURL(url, info=None, args=None, kwds=None):
|
|
"""Return a Movie, Person, Character or Company object for the given URL;
|
|
info is the info set to retrieve, args and kwds are respectively a list
|
|
and a dictionary or arguments to initialize the data access system.
|
|
Returns None if unable to correctly parse the url; can raise
|
|
exceptions if unable to retrieve the data."""
|
|
if args is None: args = []
|
|
if kwds is None: kwds = {}
|
|
ia = IMDb(*args, **kwds)
|
|
match = _re_imdbIDurl.search(url)
|
|
if not match:
|
|
return None
|
|
imdbtype = match.group(1)
|
|
imdbID = match.group(2)
|
|
if imdbtype == 'tt':
|
|
return ia.get_movie(imdbID, info=info)
|
|
elif imdbtype == 'nm':
|
|
return ia.get_person(imdbID, info=info)
|
|
elif imdbtype == 'ch':
|
|
return ia.get_character(imdbID, info=info)
|
|
elif imdbtype == 'co':
|
|
return ia.get_company(imdbID, info=info)
|
|
return None
|
|
|
|
|
|
# Idea and portions of code courtesy of Basil Shubin.
|
|
# Beware that these information are now available directly by
|
|
# the Movie/Person/Character instances.
|
|
def fullSizeCoverURL(obj):
|
|
"""Given an URL string or a Movie, Person or Character instance,
|
|
returns an URL to the full-size version of the cover/headshot,
|
|
or None otherwise. This function is obsolete: the same information
|
|
are available as keys: 'full-size cover url' and 'full-size headshot',
|
|
respectively for movies and persons/characters."""
|
|
if isinstance(obj, Movie):
|
|
coverUrl = obj.get('cover url')
|
|
elif isinstance(obj, (Person, Character)):
|
|
coverUrl = obj.get('headshot')
|
|
else:
|
|
coverUrl = obj
|
|
if not coverUrl:
|
|
return None
|
|
return _Container._re_fullsizeURL.sub('', coverUrl)
|
|
|
|
|
|
def keyToXML(key):
|
|
"""Return a key (the ones used to access information in Movie and
|
|
other classes instances) converted to the style of the XML output."""
|
|
return _tagAttr(key, '')[0]
|
|
|
|
|
|
def translateKey(key):
|
|
"""Translate a given key."""
|
|
return _(keyToXML(key))
|
|
|
|
|
|
# Maps tags to classes.
|
|
_MAP_TOP_OBJ = {
|
|
'person': Person,
|
|
'movie': Movie,
|
|
'character': Character,
|
|
'company': Company
|
|
}
|
|
|
|
# Tags to be converted to lists.
|
|
_TAGS_TO_LIST = dict([(x[0], None) for x in TAGS_TO_MODIFY.values()])
|
|
_TAGS_TO_LIST.update(_MAP_TOP_OBJ)
|
|
|
|
def tagToKey(tag):
|
|
"""Return the name of the tag, taking it from the 'key' attribute,
|
|
if present."""
|
|
keyAttr = tag.get('key')
|
|
if keyAttr:
|
|
if tag.get('keytype') == 'int':
|
|
keyAttr = int(keyAttr)
|
|
return keyAttr
|
|
return tag.name
|
|
|
|
|
|
def _valueWithType(tag, tagValue):
|
|
"""Return tagValue, handling some type conversions."""
|
|
tagType = tag.get('type')
|
|
if tagType == 'int':
|
|
tagValue = int(tagValue)
|
|
elif tagType == 'float':
|
|
tagValue = float(tagValue)
|
|
return tagValue
|
|
|
|
|
|
# Extra tags to get (if values were not already read from title/name).
|
|
_titleTags = ('imdbindex', 'kind', 'year')
|
|
_nameTags = ('imdbindex')
|
|
_companyTags = ('imdbindex', 'country')
|
|
|
|
def parseTags(tag, _topLevel=True, _as=None, _infoset2keys=None,
|
|
_key2infoset=None):
|
|
"""Recursively parse a tree of tags."""
|
|
# The returned object (usually a _Container subclass, but it can
|
|
# be a string, an int, a float, a list or a dictionary).
|
|
item = None
|
|
if _infoset2keys is None:
|
|
_infoset2keys = {}
|
|
if _key2infoset is None:
|
|
_key2infoset = {}
|
|
name = tagToKey(tag)
|
|
firstChild = tag.find(recursive=False)
|
|
tagStr = (tag.string or u'').strip()
|
|
if not tagStr and name == 'item':
|
|
# Handles 'item' tags containing text and a 'notes' sub-tag.
|
|
tagContent = tag.contents[0]
|
|
if isinstance(tagContent, BeautifulSoup.NavigableString):
|
|
tagStr = (unicode(tagContent) or u'').strip()
|
|
tagType = tag.get('type')
|
|
infoset = tag.get('infoset')
|
|
if infoset:
|
|
_key2infoset[name] = infoset
|
|
_infoset2keys.setdefault(infoset, []).append(name)
|
|
# Here we use tag.name to avoid tags like <item title="company">
|
|
if tag.name in _MAP_TOP_OBJ:
|
|
# One of the subclasses of _Container.
|
|
item = _MAP_TOP_OBJ[name]()
|
|
itemAs = tag.get('access-system')
|
|
if itemAs:
|
|
if not _as:
|
|
_as = itemAs
|
|
else:
|
|
itemAs = _as
|
|
item.accessSystem = itemAs
|
|
tagsToGet = []
|
|
theID = tag.get('id')
|
|
if name == 'movie':
|
|
item.movieID = theID
|
|
tagsToGet = _titleTags
|
|
theTitle = tag.find('title', recursive=False)
|
|
if tag.title:
|
|
item.set_title(tag.title.string)
|
|
tag.title.extract()
|
|
else:
|
|
if name == 'person':
|
|
item.personID = theID
|
|
tagsToGet = _nameTags
|
|
theName = tag.find('long imdb canonical name', recursive=False)
|
|
if not theName:
|
|
theName = tag.find('name', recursive=False)
|
|
elif name == 'character':
|
|
item.characterID = theID
|
|
tagsToGet = _nameTags
|
|
theName = tag.find('name', recursive=False)
|
|
elif name == 'company':
|
|
item.companyID = theID
|
|
tagsToGet = _companyTags
|
|
theName = tag.find('name', recursive=False)
|
|
if theName:
|
|
item.set_name(theName.string)
|
|
if theName:
|
|
theName.extract()
|
|
for t in tagsToGet:
|
|
if t in item.data:
|
|
continue
|
|
dataTag = tag.find(t, recursive=False)
|
|
if dataTag:
|
|
item.data[tagToKey(dataTag)] = _valueWithType(dataTag,
|
|
dataTag.string)
|
|
if tag.notes:
|
|
item.notes = tag.notes.string
|
|
tag.notes.extract()
|
|
episodeOf = tag.find('episode-of', recursive=False)
|
|
if episodeOf:
|
|
item.data['episode of'] = parseTags(episodeOf, _topLevel=False,
|
|
_as=_as, _infoset2keys=_infoset2keys,
|
|
_key2infoset=_key2infoset)
|
|
episodeOf.extract()
|
|
cRole = tag.find('current-role', recursive=False)
|
|
if cRole:
|
|
cr = parseTags(cRole, _topLevel=False, _as=_as,
|
|
_infoset2keys=_infoset2keys, _key2infoset=_key2infoset)
|
|
item.currentRole = cr
|
|
cRole.extract()
|
|
# XXX: big assumption, here. What about Movie instances used
|
|
# as keys in dictionaries? What about other keys (season and
|
|
# episode number, for example?)
|
|
if not _topLevel:
|
|
#tag.extract()
|
|
return item
|
|
_adder = lambda key, value: item.data.update({key: value})
|
|
elif tagStr:
|
|
if tag.notes:
|
|
notes = (tag.notes.string or u'').strip()
|
|
if notes:
|
|
tagStr += u'::%s' % notes
|
|
else:
|
|
tagStr = _valueWithType(tag, tagStr)
|
|
return tagStr
|
|
elif firstChild:
|
|
firstChildName = tagToKey(firstChild)
|
|
if firstChildName in _TAGS_TO_LIST:
|
|
item = []
|
|
_adder = lambda key, value: item.append(value)
|
|
else:
|
|
item = {}
|
|
_adder = lambda key, value: item.update({key: value})
|
|
else:
|
|
item = {}
|
|
_adder = lambda key, value: item.update({name: value})
|
|
for subTag in tag(recursive=False):
|
|
subTagKey = tagToKey(subTag)
|
|
# Exclude dinamically generated keys.
|
|
if tag.name in _MAP_TOP_OBJ and subTagKey in item._additional_keys():
|
|
continue
|
|
subItem = parseTags(subTag, _topLevel=False, _as=_as,
|
|
_infoset2keys=_infoset2keys, _key2infoset=_key2infoset)
|
|
if subItem:
|
|
_adder(subTagKey, subItem)
|
|
if _topLevel and name in _MAP_TOP_OBJ:
|
|
# Add information about 'info sets', but only to the top-level object.
|
|
item.infoset2keys = _infoset2keys
|
|
item.key2infoset = _key2infoset
|
|
item.current_info = _infoset2keys.keys()
|
|
return item
|
|
|
|
|
|
def parseXML(xml):
|
|
"""Parse a XML string, returning an appropriate object (usually an
|
|
instance of a subclass of _Container."""
|
|
xmlObj = BeautifulSoup.BeautifulStoneSoup(xml,
|
|
convertEntities=BeautifulSoup.BeautifulStoneSoup.XHTML_ENTITIES)
|
|
if xmlObj:
|
|
mainTag = xmlObj.find()
|
|
if mainTag:
|
|
return parseTags(mainTag)
|
|
return None
|
|
|
|
|
|
_re_akas_lang = re.compile('(?:[(])([a-zA-Z]+?)(?: title[)])')
|
|
_re_akas_country = re.compile('\(.*?\)')
|
|
|
|
# akasLanguages, sortAKAsBySimilarity and getAKAsInLanguage code
|
|
# copyright of Alberto Malagoli (refactoring by Davide Alberani).
|
|
def akasLanguages(movie):
|
|
"""Given a movie, return a list of tuples in (lang, AKA) format;
|
|
lang can be None, if unable to detect."""
|
|
lang_and_aka = []
|
|
akas = set((movie.get('akas') or []) +
|
|
(movie.get('akas from release info') or []))
|
|
for aka in akas:
|
|
# split aka
|
|
aka = aka.encode('utf8').split('::')
|
|
# sometimes there is no countries information
|
|
if len(aka) == 2:
|
|
# search for something like "(... title)" where ... is a language
|
|
language = _re_akas_lang.search(aka[1])
|
|
if language:
|
|
language = language.groups()[0]
|
|
else:
|
|
# split countries using , and keep only the first one (it's sufficient)
|
|
country = aka[1].split(',')[0]
|
|
# remove parenthesis
|
|
country = _re_akas_country.sub('', country).strip()
|
|
# given the country, get corresponding language from dictionary
|
|
language = COUNTRY_LANG.get(country)
|
|
else:
|
|
language = None
|
|
lang_and_aka.append((language, aka[0].decode('utf8')))
|
|
return lang_and_aka
|
|
|
|
|
|
def sortAKAsBySimilarity(movie, title, _titlesOnly=True, _preferredLang=None):
|
|
"""Return a list of movie AKAs, sorted by their similarity to
|
|
the given title.
|
|
If _titlesOnly is not True, similarity information are returned.
|
|
If _preferredLang is specified, AKAs in the given language will get
|
|
a higher score.
|
|
The return is a list of title, or a list of tuples if _titlesOnly is False."""
|
|
language = movie.guessLanguage()
|
|
# estimate string distance between current title and given title
|
|
m_title = movie['title'].lower()
|
|
l_title = title.lower()
|
|
if isinstance(l_title, unicode):
|
|
l_title = l_title.encode('utf8')
|
|
scores = []
|
|
score = difflib.SequenceMatcher(None, m_title.encode('utf8'), l_title).ratio()
|
|
# set original title and corresponding score as the best match for given title
|
|
scores.append((score, movie['title'], None))
|
|
for language, aka in akasLanguages(movie):
|
|
# estimate string distance between current title and given title
|
|
m_title = aka.lower()
|
|
if isinstance(m_title, unicode):
|
|
m_title = m_title.encode('utf8')
|
|
score = difflib.SequenceMatcher(None, m_title, l_title).ratio()
|
|
# if current language is the same as the given one, increase score
|
|
if _preferredLang and _preferredLang == language:
|
|
score += 1
|
|
scores.append((score, aka, language))
|
|
scores.sort(reverse=True)
|
|
if _titlesOnly:
|
|
return [x[1] for x in scores]
|
|
return scores
|
|
|
|
|
|
def getAKAsInLanguage(movie, lang, _searchedTitle=None):
|
|
"""Return a list of AKAs of a movie, in the specified language.
|
|
If _searchedTitle is given, the AKAs are sorted by their similarity
|
|
to it."""
|
|
akas = []
|
|
for language, aka in akasLanguages(movie):
|
|
if lang == language:
|
|
akas.append(aka)
|
|
if _searchedTitle:
|
|
scores = []
|
|
if isinstance(_searchedTitle, unicode):
|
|
_searchedTitle = _searchedTitle.encode('utf8')
|
|
for aka in akas:
|
|
m_aka = aka
|
|
if isinstance(m_aka):
|
|
m_aka = m_aka.encode('utf8')
|
|
scores.append(difflib.SequenceMatcher(None, m_aka.lower(),
|
|
_searchedTitle.lower()), aka)
|
|
scores.sort(reverse=True)
|
|
akas = [x[1] for x in scores]
|
|
return akas
|
|
|