def get_common_episode_title(self, num_episodes=100):
if self.common_episode_title:
return self.common_episode_title
episodes = self.episode_set.all()[:num_episodes]
# We take all non-empty titles
titles = [_f for _f in (e.title for e in episodes) if _f]
# there can not be a "common" title of a single title
if len(titles) < 2:
return None
# get the longest common substring
common_title = utils.longest_substr(titles)
# but consider only the part up to the first number. Otherwise we risk
# removing part of the number (eg if a feed contains episodes 100-199)
common_title = re.search(r"^\D*", common_title).group(0)
if len(common_title.strip()) < 2:
return None
return common_title
def get_common_episode_title(self, num_episodes=100):
if self.common_episode_title:
return self.common_episode_title
episodes = self.episode_set.all()[:num_episodes]
# We take all non-empty titles
titles = [_f for _f in (e.title for e in episodes) if _f]
# there can not be a "common" title of a single title
if len(titles) < 2:
return None
# get the longest common substring
common_title = utils.longest_substr(titles)
# but consider only the part up to the first number. Otherwise we risk
# removing part of the number (eg if a feed contains episodes 100-199)
common_title = re.search(r'^\D*', common_title).group(0)
if len(common_title.strip()) < 2:
return None
return common_title
def get_common_episode_title(self, num_episodes=100):
if self.common_episode_title:
return self.common_episode_title
from mygpo.db.couchdb.episode import episodes_for_podcast
episodes = episodes_for_podcast(self, descending=True, limit=num_episodes)
# We take all non-empty titles
titles = filter(None, (e.title for e in episodes))
# there can not be a "common" title of a single title
if len(titles) < 2:
return None
# get the longest common substring
common_title = utils.longest_substr(titles)
# but consider only the part up to the first number. Otherwise we risk
# removing part of the number (eg if a feed contains episodes 100-199)
common_title = re.search(r'^\D*', common_title).group(0)
if len(common_title.strip()) < 2:
return None
return common_title
def get_common_episode_title(self, num_episodes=100):
if self.common_episode_title:
return self.common_episode_title
episodes = self.get_episodes(descending=True, limit=num_episodes)
# We take all non-empty titles
titles = filter(None, (e.title for e in episodes))
# get the longest common substring
common_title = utils.longest_substr(titles)
# but consider only the part up to the first number. Otherwise we risk
# removing part of the number (eg if a feed contains episodes 100-199)
common_title = re.search(r'^\D*', common_title).group(0)
if len(common_title.strip()) < 2:
return None
return common_title
