def from_json(self, request_data):
"""
Update entity with new data from json.
check for data to transform, if needed, perform operations and assign values to respective properties in entity.
:param request_data:
:return:
"""
for property, value in request_data.iteritems():
prop_type = self._properties.get(property)
if prop_type:
prop_value = value
if isinstance(prop_type, (ndb.DateProperty, ndb.DateTimeProperty, ndb.TimeProperty)):
prop_value = utils.date_from_str(prop_type, prop_value)
elif isinstance(prop_type, ndb.KeyProperty):
prop_value = ndb.Key(urlsafe=prop_value)
setattr(self, property, prop_value)
python类DateProperty()的实例源码
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def _get_for_dict(self, entity):
value = super(DateProperty, self)._get_for_dict(entity)
if not value:
return None
return str(value)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def date_from_str(prop_type, str_date):
if isinstance(prop_type, ndb.DateProperty):
return main_datetime.datetime.strptime(str_date, DATE_FORMAT)
elif isinstance(prop_type, ndb.DateTimeProperty):
return main_datetime.datetime.strptime(str_date, DATE_TIME_FORMAT)
else:
return main_datetime.datetime.strptime(str_date, TIME_FORMAT)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
kwargs.setdefault('format', '%Y-%m-%d')
return f.DateField(**kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def testDateProperty_shouldConvertToString(self):
self.__assert_conversion(ndb.DateProperty, DateTime)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
def convert_DateProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.DateProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateField(format='%Y-%m-%d', **kwargs)
