support of sqlite3
This commit is contained in:
Emmanuel Garette
parent
8345a4651d
commit
27838e67a3
1 changed files with 84 additions and 51 deletions
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@ -27,52 +27,72 @@ class Properties(Sqlite3DB):
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# properties
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def setproperties(self, path, index, properties):
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path = self._sqlite_encode_path(path)
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self._storage.execute("DELETE FROM property WHERE path = ? AND tiram_index = ? AND session_id = ?",
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(path, index, self._session_id),
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False)
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self.exportation()
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self.delproperties(path, index, commit=False)
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self.exportation()
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self._storage.execute("INSERT INTO property(path, tiram_index, properties, session_id) VALUES "
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"(?, ?, ?, ?)", (path,
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index,
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self._sqlite_encode(properties),
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self._session_id))
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self.exportation()
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def getproperties(self, path, index, default_properties):
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path = self._sqlite_encode_path(path)
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value = self._storage.select("SELECT properties FROM property WHERE "
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"path = ? AND tiram_index = ? AND session_id = ? LIMIT 1", (path, index, self._session_id))
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sql = 'SELECT properties FROM property WHERE session_id = ? '
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params = [self._session_id]
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if path is None:
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sql += "AND path is NULL "
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else:
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sql += "AND path = ? "
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params.append(path)
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if index is None:
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sql += "AND tiram_index is NULL LIMIT 1"
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else:
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sql += "AND tiram_index = ? LIMIT 1"
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params.append(index)
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value = self._storage.select(sql, params)
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if value is None:
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return set(default_properties)
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else:
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return set(self._sqlite_decode(value[0]))
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def delproperties(self, path, index):
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path = self._sqlite_encode_path(path)
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self._storage.execute("DELETE FROM property WHERE path = ? AND tiram_index = ? AND session_id = ?",
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(path, index, self._session_id))
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def delproperties(self, path, index, commit=True):
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sql = 'DELETE FROM property WHERE session_id = ? '
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params = [self._session_id]
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if path is None:
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sql += 'AND path is NULL '
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else:
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sql += 'AND path = ? '
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params.append(path)
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if index is None:
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sql += 'AND tiram_index is NULL'
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else:
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params.append(index)
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sql += 'AND tiram_index = ?'
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self._storage.execute(sql, params, commit)
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def exportation(self):
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"""return all modified settings in a dictionary
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example: {'path1': set(['prop1', 'prop2'])}
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"""
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ret = {}
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for path, properties, _ in self._storage.select("SELECT * FROM property "
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"WHERE session_id = ?",
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(self._session_id,),
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only_one=False):
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path = self._sqlite_decode_path(path)
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ret[path] = self._sqlite_decode(properties)
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for path, tiram_index, properties, _ in self._storage.select("SELECT * FROM property "
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"WHERE session_id = ?",
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(self._session_id,),
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only_one=False):
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ret.setdefault(path, {})[tiram_index] = self._sqlite_decode(properties)
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return ret
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def importation(self, properties):
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self._storage.execute("DELETE FROM property WHERE session_id = ?", (self._session_id,), commit=False)
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for path, property_ in properties.items():
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path = self._sqlite_encode_path(path)
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self._storage.execute("INSERT INTO property(path, properties, session_id) "
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"VALUES (?, ?, ?)", (path,
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self._sqlite_encode(property_),
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self._session_id,
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), False)
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for path, indexed_properties in properties.items():
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for index, property_ in indexed_properties.items():
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self._storage.execute("INSERT INTO property(path, tiram_index, properties, session_id) "
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"VALUES (?, ?, ?, ?)", (path,
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index,
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self._sqlite_encode(property_),
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self._session_id,
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), False)
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self._storage._conn.commit()
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@ -81,24 +101,28 @@ class Permissives(Sqlite3DB):
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# permissive
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def setpermissives(self, path, index, permissive):
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path = self._sqlite_encode_path(path)
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log.debug('setpermissive %s %s %s %s', path, index, permissive, id(self))
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self._storage.execute("DELETE FROM permissive WHERE path = ? AND tiram_index = ? AND session_id = ?",
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(path,
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index,
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self._session_id),
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False)
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self.delpermissive(path, index, commit=False)
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self._storage.execute("INSERT INTO permissive(path, tiram_index, permissives, session_id) "
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"VALUES (?, ?, ?, ?)", (path,
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index,
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self._sqlite_encode(permissive),
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self._session_id))
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index,
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self._sqlite_encode(permissive),
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self._session_id))
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def getpermissives(self, path, index):
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path = self._sqlite_encode_path(path)
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permissives = self._storage.select("SELECT permissives FROM "
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"permissive WHERE path = ? AND tiram_index = ? AND session_id = ? LIMIT 1",
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(path, index, self._session_id))
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sql = 'SELECT permissives FROM permissive WHERE session_id = ? '
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params = [self._session_id]
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if path is None:
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sql += "AND path is NULL "
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else:
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sql += "AND path = ? "
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params.append(path)
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if index is None:
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sql += "AND tiram_index is NULL LIMIT 1"
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else:
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sql += "AND tiram_index = ? LIMIT 1"
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params.append(index)
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permissives = self._storage.select(sql, params)
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if permissives is None:
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ret = frozenset()
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else:
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@ -106,10 +130,20 @@ class Permissives(Sqlite3DB):
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log.debug('getpermissive %s %s %s', path, ret, id(self))
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return ret
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def delpermissive(self, path, index):
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path = self._sqlite_encode_path(path)
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self._storage.execute("DELETE FROM permissive WHERE path = ? AND tiram_index = ? AND session_id = ?",
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(path, index, self._session_id))
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def delpermissive(self, path, index, commit=True):
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sql = 'DELETE FROM permissive WHERE session_id = ? '
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params = [self._session_id]
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if path is None:
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sql += 'AND path is NULL '
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else:
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sql += 'AND path = ? '
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params.append(path)
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if index is None:
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sql += 'AND tiram_index is NULL'
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else:
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params.append(index)
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sql += 'AND tiram_index = ?'
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self._storage.execute(sql, params, commit)
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def exportation(self):
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"""return all modified permissives in a dictionary
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@ -120,19 +154,18 @@ class Permissives(Sqlite3DB):
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"WHERE session_id = ?",
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(self._session_id,),
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only_one=False):
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path = self._sqlite_decode_path(path)
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ret[path] = self._sqlite_decode(permissives)
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ret.setdefault(path, {})[index] = self._sqlite_decode(permissives)
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return ret
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def importation(self, permissives):
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self._storage.execute("DELETE FROM permissive WHERE session_id = ?", (self._session_id,),
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commit=False)
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for path, permissive in permissives.items():
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path = self._sqlite_encode_path(path)
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self._storage.execute("INSERT INTO permissive(path, tiram_index, permissives, session_id) "
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"VALUES (?, ?, ?)", (path,
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index,
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self._sqlite_encode(permissive),
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self._session_id,
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), False)
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for path, indexed_permissives in permissives.items():
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for index, permissive in indexed_permissives.items():
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self._storage.execute("INSERT INTO permissive(path, tiram_index, permissives, session_id) "
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"VALUES (?, ?, ?, ?)", (path,
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index,
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self._sqlite_encode(permissive),
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self._session_id,
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), False)
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self._storage._conn.commit()
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