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support of sqlite3

This commit is contained in:
Emmanuel Garette 2019-12-02 10:41:16 +01:00
parent 8345a4651d
commit 27838e67a3
1 changed files with 84 additions and 51 deletions
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107
tiramisu/storage/sqlite3/setting.py
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@ -27,49 +27,69 @@ class Properties(Sqlite3DB):
# properties # properties
def setproperties(self, path, index, properties): def setproperties(self, path, index, properties):
path = self._sqlite_encode_path(path) self.exportation()
self._storage.execute("DELETE FROM property WHERE path = ? AND tiram_index = ? AND session_id = ?", self.delproperties(path, index, commit=False)
(path, index, self._session_id), self.exportation()
False)
self._storage.execute("INSERT INTO property(path, tiram_index, properties, session_id) VALUES " self._storage.execute("INSERT INTO property(path, tiram_index, properties, session_id) VALUES "
"(?, ?, ?, ?)", (path, "(?, ?, ?, ?)", (path,
index, index,
self._sqlite_encode(properties), self._sqlite_encode(properties),
self._session_id)) self._session_id))
self.exportation()
def getproperties(self, path, index, default_properties): def getproperties(self, path, index, default_properties):
path = self._sqlite_encode_path(path) sql = 'SELECT properties FROM property WHERE session_id = ? '
value = self._storage.select("SELECT properties FROM property WHERE " params = [self._session_id]
"path = ? AND tiram_index = ? AND session_id = ? LIMIT 1", (path, index, 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: if value is None:
return set(default_properties) return set(default_properties)
else: else:
return set(self._sqlite_decode(value[0])) return set(self._sqlite_decode(value[0]))
def delproperties(self, path, index): def delproperties(self, path, index, commit=True):
path = self._sqlite_encode_path(path) sql = 'DELETE FROM property WHERE session_id = ? '
self._storage.execute("DELETE FROM property WHERE path = ? AND tiram_index = ? AND session_id = ?", params = [self._session_id]
(path, index, 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): def exportation(self):
"""return all modified settings in a dictionary """return all modified settings in a dictionary
example: {'path1': set(['prop1', 'prop2'])} example: {'path1': set(['prop1', 'prop2'])}
""" """
ret = {} ret = {}
for path, properties, _ in self._storage.select("SELECT * FROM property " for path, tiram_index, properties, _ in self._storage.select("SELECT * FROM property "
"WHERE session_id = ?", "WHERE session_id = ?",
(self._session_id,), (self._session_id,),
only_one=False): only_one=False):
path = self._sqlite_decode_path(path) ret.setdefault(path, {})[tiram_index] = self._sqlite_decode(properties)
ret[path] = self._sqlite_decode(properties)
return ret return ret
def importation(self, properties): def importation(self, properties):
self._storage.execute("DELETE FROM property WHERE session_id = ?", (self._session_id,), commit=False) self._storage.execute("DELETE FROM property WHERE session_id = ?", (self._session_id,), commit=False)
for path, property_ in properties.items(): for path, indexed_properties in properties.items():
path = self._sqlite_encode_path(path) for index, property_ in indexed_properties.items():
self._storage.execute("INSERT INTO property(path, properties, session_id) " self._storage.execute("INSERT INTO property(path, tiram_index, properties, session_id) "
"VALUES (?, ?, ?)", (path, "VALUES (?, ?, ?, ?)", (path,
index,
self._sqlite_encode(property_), self._sqlite_encode(property_),
self._session_id, self._session_id,
), False) ), False)
@ -81,13 +101,8 @@ class Permissives(Sqlite3DB):
# permissive # permissive
def setpermissives(self, path, index, 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)) 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 = ?", self.delpermissive(path, index, commit=False)
(path,
index,
self._session_id),
False)
self._storage.execute("INSERT INTO permissive(path, tiram_index, permissives, session_id) " self._storage.execute("INSERT INTO permissive(path, tiram_index, permissives, session_id) "
"VALUES (?, ?, ?, ?)", (path, "VALUES (?, ?, ?, ?)", (path,
index, index,
@ -95,10 +110,19 @@ class Permissives(Sqlite3DB):
self._session_id)) self._session_id))
def getpermissives(self, path, index): def getpermissives(self, path, index):
path = self._sqlite_encode_path(path) sql = 'SELECT permissives FROM permissive WHERE session_id = ? '
permissives = self._storage.select("SELECT permissives FROM " params = [self._session_id]
"permissive WHERE path = ? AND tiram_index = ? AND session_id = ? LIMIT 1", if path is None:
(path, index, self._session_id)) 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: if permissives is None:
ret = frozenset() ret = frozenset()
else: else:
@ -106,10 +130,20 @@ class Permissives(Sqlite3DB):
log.debug('getpermissive %s %s %s', path, ret, id(self)) log.debug('getpermissive %s %s %s', path, ret, id(self))
return ret return ret
def delpermissive(self, path, index): def delpermissive(self, path, index, commit=True):
path = self._sqlite_encode_path(path) sql = 'DELETE FROM permissive WHERE session_id = ? '
self._storage.execute("DELETE FROM permissive WHERE path = ? AND tiram_index = ? AND session_id = ?", params = [self._session_id]
(path, index, 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): def exportation(self):
"""return all modified permissives in a dictionary """return all modified permissives in a dictionary
@ -120,17 +154,16 @@ class Permissives(Sqlite3DB):
"WHERE session_id = ?", "WHERE session_id = ?",
(self._session_id,), (self._session_id,),
only_one=False): only_one=False):
path = self._sqlite_decode_path(path) ret.setdefault(path, {})[index] = self._sqlite_decode(permissives)
ret[path] = self._sqlite_decode(permissives)
return ret return ret
def importation(self, permissives): def importation(self, permissives):
self._storage.execute("DELETE FROM permissive WHERE session_id = ?", (self._session_id,), self._storage.execute("DELETE FROM permissive WHERE session_id = ?", (self._session_id,),
commit=False) commit=False)
for path, permissive in permissives.items(): for path, indexed_permissives in permissives.items():
path = self._sqlite_encode_path(path) for index, permissive in indexed_permissives.items():
self._storage.execute("INSERT INTO permissive(path, tiram_index, permissives, session_id) " self._storage.execute("INSERT INTO permissive(path, tiram_index, permissives, session_id) "
"VALUES (?, ?, ?)", (path, "VALUES (?, ?, ?, ?)", (path,
index, index,
self._sqlite_encode(permissive), self._sqlite_encode(permissive),
self._session_id, self._session_id,