本文整理汇总了Python中google.appengine.ext.ndb.TimeProperty方法的典型用法代码示例。如果您正苦于以下问题：Python ndb.TimeProperty方法的具体用法？Python ndb.TimeProperty怎么用？Python ndb.TimeProperty使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类google.appengine.ext.ndb的用法示例。
在下文中一共展示了ndb.TimeProperty方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: convert_TimeProperty
# 需要导入模块: from google.appengine.ext import ndb [as 别名]
# 或者: from google.appengine.ext.ndb import TimeProperty [as 别名]
def convert_TimeProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.TimeProperty``."""
if prop._auto_now or prop._auto_now_add:
return None
return f.DateTimeField(format='%H:%M:%S', **kwargs) 示例2: testTimeProperty_shouldConvertToString
# 需要导入模块: from google.appengine.ext import ndb [as 别名]
# 或者: from google.appengine.ext.ndb import TimeProperty [as 别名]
def testTimeProperty_shouldConvertToString(self):
self.__assert_conversion(ndb.TimeProperty, Time) 示例3: _value_to_property
# 需要导入模块: from google.appengine.ext import ndb [as 别名]
# 或者: from google.appengine.ext.ndb import TimeProperty [as 别名]
def _value_to_property(self, value, prop):
"""Converts raw data value into an appropriate NDB property"""
if isinstance(prop, ndb.KeyProperty):
if value is None:
return None
try:
return ndb.Key(urlsafe=value)
except ProtocolBufferDecodeError as e:
if prop._kind is not None:
model_class = ndb.Model._kind_map.get(prop._kind)
if getattr(model_class, 'RESTMeta', None) and getattr(model_class.RESTMeta, 'use_input_id', False):
return ndb.Key(model_class, value)
raise RESTException('invalid key: {}'.format(value) )
elif isinstance(prop, ndb.TimeProperty):
if dateutil is None:
try:
return datetime.strptime(value, "%H:%M:%S").time()
except ValueError as e:
raise RESTException("Invalid time. Must be in ISO 8601 format.")
else:
return dateutil.parser.parse(value).time()
elif isinstance(prop, ndb.DateProperty):
if dateutil is None:
try:
return datetime.strptime(value, "%Y-%m-%d").date()
except ValueError as e:
raise RESTException("Invalid date. Must be in ISO 8601 format.")
else:
return dateutil.parser.parse(value).date()
elif isinstance(prop, ndb.DateTimeProperty):
if dateutil is None:
try:
return datetime.strptime(value, "%Y-%m-%dT%H:%M:%S")
except ValueError as e:
raise RESTException("Invalid datetime. Must be in ISO 8601 format.")
else:
return dateutil.parser.parse(value)
elif isinstance(prop, ndb.GeoPtProperty):
# Convert from string (formatted as '52.37, 4.88') to GeoPt
return ndb.GeoPt(value)
elif isinstance(prop, ndb.StructuredProperty):
# It's a structured property - the input data is a dict - recursively parse it as well
return self._build_model_from_data(value, prop._modelclass)
else:
# Return as-is (no need for further manipulation)
return value