def isWritable(self, name):
value = self._connection.fetchOne(
'SELECT writable FROM PROPERTIES WHERE name=?', (name, ))
if value.success():
return Result(True, True if value.content[0] == 1 else False)
else:
return Result(False, None)
def findAll(self):
properties = {}
fetchresult = self._connection.fetchAll(
'SELECT name, value, writable FROM PROPERTIES ORDER BY name')
if fetchresult.success:
with closing(fetchresult.content) as cursor:
for record in cursor:
properties[record[0]] = (record[1],
True if record[2] == 1 else False)
return Result(True, properties)
def list(self):
return Result(True, list(self._values.keys()))
def clear(self):
self._values = {}
return Result(True, list(self._values.keys()))
def unselect(self):
cle = list(self._values.keys())[-1]
self._values.pop(cle)
return Result(True, list(self._values.keys()))
def select(self, number):
self._values[number] = number
return Result(True, list(self._values.keys()))
def unset(self, name):
if self.isWritable(name):
return self.uncheckedUnset(name)
else:
return Result(False, None)
def set(self, name, value):
writable = self.isWritable(name)
if writable.success() and writable.content:
return self.uncheckedSet(name, value, True)
else:
return Result(False, None)