def _swap_converters(self, swapfunc, kbase, new_enc, new_dec):
kencode = kbase + "_encode"
kdecode = kbase + "_decode"
old_enc = LCB._get_helper(kencode)
old_dec = LCB._get_helper(kdecode)
old = swapfunc(new_enc, new_dec)
self.assertEqual(old[0], old_enc)
self.assertEqual(old[1], old_dec)
return old
def _swap_converters(self, swapfunc, kbase, new_enc, new_dec):
kencode = kbase + "_encode"
kdecode = kbase + "_decode"
old_enc = LCB._get_helper(kencode)
old_dec = LCB._get_helper(kdecode)
old = swapfunc(new_enc, new_dec)
self.assertEqual(old[0], old_enc)
self.assertEqual(old[1], old_dec)
return old
def _to_json(*args):
"""
Utility function to encode an object to json using the user-defined
JSON encoder (see :meth:`set_json_converters`).
:param args: Arguments passed to the encoder
:return: Serialized JSON string
"""
return _LCB._get_helper('json_encode')(*args)
def _from_json(*args):
"""
Utility function to decode a JSON string to a Python object using
the user-defined JSON decoder (see :meth:`set_json_converters`).
:param args: Arguments passed to the decoder
:return: Python object converted from JSON
"""
return _LCB._get_helper('json_decode')(*args)
def _to_json(*args):
"""
Utility function to encode an object to json using the user-defined
JSON encoder (see :meth:`set_json_converters`).
:param args: Arguments passed to the encoder
:return: Serialized JSON string
"""
return _LCB._get_helper('json_encode')(*args)
def _from_json(*args):
"""
Utility function to decode a JSON string to a Python object using
the user-defined JSON decoder (see :meth:`set_json_converters`).
:param args: Arguments passed to the decoder
:return: Python object converted from JSON
"""
return _LCB._get_helper('json_decode')(*args)
