support of sqlite3

This commit is contained in:
Emmanuel Garette 2019-12-02 10:41:16 +01:00
parent 8345a4651d
commit 27838e67a3

View File

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