JSON content decoding Field objects

Author: phenobarbital

datamodel/parsers/json.pyx

@@ -9,7 +9,8 @@ from asyncpg.pgproto import pgproto
 from dataclasses import _MISSING_TYPE, MISSING
 from typing import Any, Union
 from decimal import Decimal
-from datamodel.exceptions cimport ParserError
+from ..exceptions cimport ParserError
+from ..fields import Field
 import orjson
 
 
@@ -45,6 +46,8 @@ cdef class JSONContent:
             return None
         elif obj is MISSING:
             return None
+        elif isinstance(obj, Field):
+            return obj.to_dict()
         raise TypeError(f"{obj!r} is not JSON serializable")
 
     def encode(self, object obj, **kwargs) -> str:

examples/dict_model.py

@@ -6,6 +6,8 @@
 # from datamodel.libs.mapping import ClassDict
 from datamodel.libs.mutables import ClassDict
 
+
+runner = pyperf.Runner()
 class QueryObject(ClassDict):
     """Base Class for all options passed to Parsers.
     """
@@ -39,16 +41,14 @@ def create_models():
 
 
 print('=== TESTING CREATION OF DICT === ')
-time = timeit.timeit(create_dicts, number=10000)
+time = timeit.timeit(create_dicts, number=1000)
 print(f"Execution time: {time:.6f} seconds")
 print('===')
-runner = pyperf.Runner()
 runner.bench_func('create_objects', create_dicts)
 
 
-# print('=== TESTING CREATION OF MODEL === ')
-# time = timeit.timeit(create_models, number=10000)
-# print(f"Execution time: {time:.6f} seconds")
-# print('===')
-# runner = pyperf.Runner()
-# runner.bench_func('create_models', create_models)
+print('=== TESTING CREATION OF MODEL === ')
+time = timeit.timeit(create_models, number=1000)
+print(f"Execution time: {time:.6f} seconds")
+print('===')
+runner.bench_func('create_models', create_models)