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https://github.com/SickGear/SickGear.git
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78 lines
3.2 KiB
Python
78 lines
3.2 KiB
Python
# Author: Nic Wolfe <nic@wolfeden.ca>
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# URL: http://code.google.com/p/sickbeard/
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#
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# This file is part of Sick Beard.
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#
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# Sick Beard is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Sick Beard is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Sick Beard. If not, see <http://www.gnu.org/licenses/>.
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from sickbeard import db
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# Add new migrations at the bottom of the list; subclass the previous migration.
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class InitialSchema (db.SchemaUpgrade):
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def test(self):
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return self.hasTable("lastUpdate")
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def execute(self):
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queries = [
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("CREATE TABLE lastUpdate (provider TEXT, time NUMERIC);",),
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("CREATE TABLE db_version (db_version INTEGER);",),
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("INSERT INTO db_version (db_version) VALUES (?)", 1),
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]
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for query in queries:
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if len(query) == 1:
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self.connection.action(query[0])
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else:
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self.connection.action(query[0], query[1:])
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class AddSceneExceptions(InitialSchema):
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def test(self):
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return self.hasTable("scene_exceptions")
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def execute(self):
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self.connection.action("CREATE TABLE scene_exceptions (exception_id INTEGER PRIMARY KEY, tvdb_id INTEGER KEY, show_name TEXT)")
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class AddSceneNameCache(AddSceneExceptions):
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def test(self):
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return self.hasTable("scene_names")
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def execute(self):
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self.connection.action("CREATE TABLE scene_names (tvdb_id INTEGER, name TEXT)")
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class AddNetworkTimezones(AddSceneNameCache):
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def test(self):
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return self.hasTable("network_timezones")
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def execute(self):
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self.connection.action("CREATE TABLE network_timezones (network_name TEXT PRIMARY KEY, timezone TEXT)")
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class ConverSceneExceptionsToIndexerID(AddNetworkTimezones):
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def test(self):
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return self.hasColumn("scene_exceptions", "indexer_id")
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def execute(self):
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self.connection.action("ALTER TABLE scene_exceptions RENAME TO tmp_scene_exceptions")
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self.connection.action("CREATE TABLE scene_exceptions (exception_id INTEGER PRIMARY KEY, indexer_id INTEGER KEY, show_name TEXT)")
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self.connection.action("INSERT INTO scene_exceptions(exception_id, indexer_id, show_name) SELECT exception_id, tvdb_id, show_name FROM tmp_scene_exceptions")
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self.connection.action("DROP TABLE tmp_scene_exceptions")
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class ConverSceneNamesToIndexerID(ConverSceneExceptionsToIndexerID):
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def test(self):
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return self.hasColumn("scene_names", "indexer_id")
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def execute(self):
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self.connection.action("ALTER TABLE scene_names RENAME TO tmp_scene_names")
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self.connection.action("CREATE TABLE scene_names (indexer_id INTEGER, name TEXT)")
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self.connection.action("INSERT INTO scene_names(indexer_id, name) SELECT tvdb_id, name FROM tmp_scene_names")
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self.connection.action("DROP TABLE tmp_scene_names")
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