def by_parent(self, parent, **kwargs):
"""Returns a tuple of dicts (see Transaction.get_all()). Use order key argument for sort order"""
order = kwargs.pop('order', None)
if not order:
order = '-datetime'
obj = Transaction(CALENDARDB).query_by_property_simple(parent = parent, order = order, **kwargs)
return obj.get_all()
class Thing(object):
things_dict = {}
things_obj = None
changed = []
parent = None
def __init__(self, parent):
object.__setattr__(self, 'things_dict' , {})
object.__setattr__(self, 'things_obj', None)
object.__setattr__(self, 'changed', [])
object.__setattr__(self, 'parent', None)
self.things_obj = Transaction(THINGDB, True).query_by_ancestor(parent)
self.parent = parent
if self.things_obj:
things = self.things_obj.get_all()
for t in things:
self.things_dict[t['name']] = t['value']
else:
self.things_obj = Transaction(THINGDB, True)
self.things_dict = DEFAULT_THING
for key in self.things_dict:
self.changed.append(key)
def get_value(self, key):
if key not in self.things_dict:
if key in DEFAULT_THING:
self.things_dict[key] = DEFAULT_THING[key]
self.changed.append(key)
else:
self.things_dict[key] = None
return None
return self.things_dict[key]
def set_value(self, key, value):
self.things_dict[key] = value
self.changed.append(key)
def add_value(self, thing_key, dkey, value):
"""adds to a existing dict or creates one, but doesnt create new thing value pair"""
if thing_key in self.things_dict:
dic = self.things_dict[thing_key]
if type(dic) != type({}):
dic = {}
dic[dkey] = value
self.things_dict[thing_key] = dic
self.changed.append(thing_key)
return True
return False
def remove_value(self, thing_key, dkey):
"""removes dict entry from a thing value """
if thing_key in self.things_dict:
dic = self.things_dict[thing_key]
if type(dic) != type({}):
return
dic.pop(dkey, None)
def commit(self, force=False):
"""commits all changes to the DB, or forces everything if force == True"""
if len(self.changed) > 0 or force:
self.things_obj.set_all(self.things_dict, self.parent)
logging.error('commited!!!!!!!!')
def __getattr__(self, name):
return self.get_value(name)
def __setattr__(self, name, value):
if name in self.__dict__:
self.__dict__[name] = value
else:
self.set_value(name, value)
logging.error('SETVALUES!!!!' + name)
def __getstate__(self): return self.__dict__
def __setstate__(self, d): self.__dict__.update(d)
def all(self, parent):
t = Transaction(TASKDB).query_by_ancestor(parent)
if t:
return t.get_all()
return []
