voussoir/ycdl
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Add a few more docstrings.

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voussoir 2021-12-19 19:20:58 -08:00
parent ecf96d531a
commit 8840599be0
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1 changed files with 13 additions and 2 deletions
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15
ycdl/objects.py
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@ -141,7 +141,13 @@ class Channel(ObjectBase):
self.ycdldb.delete(table='videos', pairs={'author_id': self.id})
self.ycdldb.delete(table='channels', pairs={'id': self.id})
def get_most_recent_video_id(self):
def get_most_recent_video_id(self) -> str:
'''
Return the ID of this channel's most recent video by publication date.
Used primarily for the RSS assisted refresh where we check for videos
newer than the stored videos.
'''
query = 'SELECT id FROM videos WHERE author_id == ? ORDER BY published DESC LIMIT 1'
bindings = [self.id]
row = self.ycdldb.select_one(query, bindings)
@ -149,7 +155,12 @@ class Channel(ObjectBase):
raise exceptions.NoVideos(self)
return row[0]
def has_pending(self):
def has_pending(self) -> bool:
'''
Return True if this channel has any videos in the pending state.
Used primarily for generating channel listings.
'''
query = 'SELECT 1 FROM videos WHERE author_id == ? AND state == "pending" LIMIT 1'
bindings = [self.id]
return self.ycdldb.select_one(query, bindings) is not None