mirror of
https://github.com/jellyfin/jellyfin-kodi.git
synced 2025-10-14 04:42:06 +00:00
6fe450da4d
Note: This has a previously applied optimization of using a local cache.
Before:
```
458570 66.934 0.000 66.934 0.000 {method 'execute' of 'sqlite3.Cursor' objects}
246771 58.075 0.000 58.075 0.000 {method 'fetchone' of 'sqlite3.Cursor' objects}
```
After:
```
368883 66.220 0.000 66.220 0.000 {method 'execute' of 'sqlite3.Cursor' objects}
157084 58.160 0.000 58.160 0.000 {method 'fetchone' of 'sqlite3.Cursor' objects}
```
Once again, the number of calls to execute and fetchone are reduced but
the total time spent executing each is relatively stable.
312 lines
8.8 KiB
Python
312 lines
8.8 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import division, absolute_import, print_function, unicode_literals
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##################################################################################################
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import logging
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from . import artwork
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from . import queries as QU
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from helper import values
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from sqlite3 import IntegrityError
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##################################################################################################
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LOG = logging.getLogger("JELLYFIN." + __name__)
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##################################################################################################
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class Kodi(object):
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def __init__(self):
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self.artwork = artwork.Artwork(self.cursor)
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try:
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self.cursor.execute(QU.get_all_people)
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except:
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# Failed to load the table. Has the table been created?
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self._people_cache = {}
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else:
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self._people_cache = dict(self.cursor.fetchall())
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def create_entry_path(self):
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self.cursor.execute(QU.create_path)
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return self.cursor.fetchone()[0] + 1
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def create_entry_file(self):
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self.cursor.execute(QU.create_file)
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return self.cursor.fetchone()[0] + 1
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def create_entry_genre(self):
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self.cursor.execute(QU.create_genre)
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return self.cursor.fetchone()[0] + 1
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def create_entry_studio(self):
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self.cursor.execute(QU.create_studio)
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return self.cursor.fetchone()[0] + 1
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def create_entry_bookmark(self):
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self.cursor.execute(QU.create_bookmark)
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return self.cursor.fetchone()[0] + 1
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def create_entry_tag(self):
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self.cursor.execute(QU.create_tag)
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return self.cursor.fetchone()[0] + 1
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def add_path(self, *args):
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path_id = self.get_path(*args)
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if path_id is None:
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path_id = self.create_entry_path()
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self.cursor.execute(QU.add_path, (path_id,) + args)
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return path_id
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def get_path(self, *args):
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try:
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self.cursor.execute(QU.get_path, args)
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return self.cursor.fetchone()[0]
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except TypeError:
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return
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def update_path(self, *args):
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self.cursor.execute(QU.update_path, args)
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def remove_path(self, *args):
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self.cursor.execute(QU.delete_path, args)
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def add_file(self, filename, path_id):
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try:
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self.cursor.execute(QU.get_file, (filename, path_id,))
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file_id = self.cursor.fetchone()[0]
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except TypeError:
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file_id = self.create_entry_file()
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self.cursor.execute(QU.add_file, (file_id, path_id, filename))
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return file_id
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def update_file(self, *args):
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self.cursor.execute(QU.update_file, args)
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def remove_file(self, path, *args):
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path_id = self.get_path(path)
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if path_id is not None:
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self.cursor.execute(QU.delete_file_by_path, (path_id,) + args)
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def get_filename(self, *args):
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try:
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self.cursor.execute(QU.get_filename, args)
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return self.cursor.fetchone()[0]
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except TypeError:
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return ""
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def add_people(self, people, *args):
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def add_thumbnail(person_id, person, person_type):
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if person['imageurl']:
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art = person_type.lower()
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if "writing" in art:
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art = "writer"
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self.artwork.update(person['imageurl'], person_id, art, "thumb")
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cast_order = 1
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bulk_updates = {}
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for person in people:
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person_id = self.get_person(person['Name'])
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if person['Type'] == 'Actor':
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sql = QU.update_actor
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role = person.get('Role')
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bulk_updates.setdefault(sql, []).append((person_id,) + args + (role, cast_order,))
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cast_order += 1
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elif person['Type'] == 'Director':
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sql = QU.update_link.replace("{LinkType}", 'director_link')
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bulk_updates.setdefault(sql, []).append((person_id,) + args)
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elif person['Type'] == 'Writer':
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sql = QU.update_link.replace("{LinkType}", 'writer_link')
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bulk_updates.setdefault(sql, []).append((person_id,) + args)
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elif person['Type'] == 'Artist':
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sql = QU.update_link.replace("{LinkType}", 'actor_link')
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bulk_updates.setdefault(sql, []).append((person_id,) + args)
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add_thumbnail(person_id, person, person['Type'])
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for sql, parameters in bulk_updates.items():
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self.cursor.executemany(sql, parameters)
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def add_person(self, *args):
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self.cursor.execute(QU.add_person, args)
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return self.cursor.lastrowid
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return person_id
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def _get_person(self, *args):
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try:
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return self.add_person(*args)
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except IntegrityError:
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# The person already exists in the database
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# Now we can do the expensive operation of fetching the id
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self.cursor.execute(QU.get_person, args)
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return self.cursor.fetchone()[0]
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def get_person(self, *args):
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try:
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return self._people_cache[args]
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except KeyError:
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person_id = self._get_person(*args)
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self._people_cache[args] = person_id
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return person_id
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def add_genres(self, genres, *args):
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''' Delete current genres first for clean slate.
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'''
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self.cursor.execute(QU.delete_genres, args)
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for genre in genres:
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self.cursor.execute(QU.update_genres, (self.get_genre(genre),) + args)
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def add_genre(self, *args):
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genre_id = self.create_entry_genre()
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self.cursor.execute(QU.add_genre, (genre_id,) + args)
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return genre_id
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def get_genre(self, *args):
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try:
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self.cursor.execute(QU.get_genre, args)
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return self.cursor.fetchone()[0]
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except TypeError:
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return self.add_genre(*args)
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def add_studios(self, studios, *args):
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for studio in studios:
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studio_id = self.get_studio(studio)
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self.cursor.execute(QU.update_studios, (studio_id,) + args)
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def add_studio(self, *args):
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studio_id = self.create_entry_studio()
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self.cursor.execute(QU.add_studio, (studio_id,) + args)
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return studio_id
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def get_studio(self, *args):
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try:
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self.cursor.execute(QU.get_studio, args)
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return self.cursor.fetchone()[0]
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except TypeError:
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return self.add_studio(*args)
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def add_streams(self, file_id, streams, runtime):
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''' First remove any existing entries
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Then re-add video, audio and subtitles.
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'''
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self.cursor.execute(QU.delete_streams, (file_id,))
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if streams:
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for track in streams['video']:
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track['FileId'] = file_id
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track['Runtime'] = runtime
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self.add_stream_video(*values(track, QU.add_stream_video_obj))
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for track in streams['audio']:
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track['FileId'] = file_id
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self.add_stream_audio(*values(track, QU.add_stream_audio_obj))
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for track in streams['subtitle']:
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self.add_stream_sub(*values({'language': track, 'FileId': file_id}, QU.add_stream_sub_obj))
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def add_stream_video(self, *args):
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self.cursor.execute(QU.add_stream_video, args)
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def add_stream_audio(self, *args):
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self.cursor.execute(QU.add_stream_audio, args)
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def add_stream_sub(self, *args):
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self.cursor.execute(QU.add_stream_sub, args)
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def add_playstate(self, file_id, playcount, date_played, resume, *args):
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''' Delete the existing resume point.
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Set the watched count.
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'''
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self.cursor.execute(QU.delete_bookmark, (file_id,))
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self.set_playcount(playcount, date_played, file_id)
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if resume:
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bookmark_id = self.create_entry_bookmark()
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self.cursor.execute(QU.add_bookmark, (bookmark_id, file_id, resume,) + args)
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def set_playcount(self, *args):
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self.cursor.execute(QU.update_playcount, args)
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def add_tags(self, tags, *args):
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self.cursor.execute(QU.delete_tags, args)
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for tag in tags:
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tag_id = self.get_tag(tag, *args)
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def add_tag(self, *args):
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tag_id = self.create_entry_tag()
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self.cursor.execute(QU.add_tag, (tag_id,) + args)
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return tag_id
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def get_tag(self, tag, *args):
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try:
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self.cursor.execute(QU.get_tag, (tag,))
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tag_id = self.cursor.fetchone()[0]
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except TypeError:
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tag_id = self.add_tag(tag)
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self.cursor.execute(QU.update_tag, (tag_id,) + args)
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return tag_id
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def remove_tag(self, tag, *args):
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try:
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self.cursor.execute(QU.get_tag, (tag,))
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tag_id = self.cursor.fetchone()[0]
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except TypeError:
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return
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self.cursor.execute(QU.delete_tag, (tag_id,) + args)
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