def localize(self, o, *args):
'''Localize the specified keys in o, where o can be arbitrarily nested
lists, dicts, tuples and/or sets.
@param o : list|dict|tuple|set
the object to search through for the keys
@param args : positional arguments
the keys for datetimes that should be localized'''
keys = set(args)
def callback(key, value):
if key in keys:
return times.to_local(value, self.timezone)
return recurse(o, callback)
def serialize(o, **kwargs):
'''(De)serialize the object with the serializers passed in as keyword
arguments. The object may an arbitrary nesting of dicts/lists, however
see regularity.utils.recurse() for the assumptions that are made about
the data.
@param o : dict | iterable
the object to serialize
@param kwargs : keyword arguments
a mapping of field name -> serializer function'''
def callback(key, value):
if key in kwargs:
function = kwargs[key]
return function(value)
return recurse(o, callback)
