def search_for_last_number(tokens):
for token in tokens:
token_index = Tokens.get_index(token)
# Assuming that episode number always comes after the title, first
# token cannot be what we're looking for
if token_index == 0:
continue
# An enclosed token is unlikely to be the episode number at this point
if token.enclosed:
continue
# Ignore if it's the first non-enclosed, non-delimiter token
if all([
t.enclosed or t.category == TokenCategory.DELIMITER
for t in Tokens.get_list()[:token_index]
]):
continue
# Ignore if the previous token is "Movie" or "Part"
previous_token = Tokens.find_previous(token, TokenFlags.NOT_DELIMITER)
if previous_token.category == TokenCategory.UNKNOWN:
if previous_token.content.lower() == 'movie' or \
previous_token.content.lower() == 'part':
continue
# We'll use this number after all
if set_episode_number(token.content, token, validate=True):
return True
return False
def match_type_and_episode_pattern(word, token):
number_begin = parser_helper.find_number_in_string(word)
prefix = word[:number_begin]
keyword = keyword_manager.find(keyword_manager.normalize(prefix),
ElementCategory.ANIME_TYPE)
if keyword:
Elements.insert(ElementCategory.ANIME_TYPE, prefix)
number = word[number_begin:]
if match_episode_patterns(number, token) or \
set_episode_number(number, token, validate=True):
# Split token (we do this last in order to avoid invalidating our
# token reference earlier)
token_index = Tokens.get_index(token)
token.content = number
Tokens.insert(
token_index,
Token(
TokenCategory.IDENTIFIER if keyword.options.identifiable
else TokenCategory.UNKNOWN, prefix, token.enclosed))
return True
return False