Path 1: 496 calls (0.96)

→ obj {} (452) {'testing': 42} (7) dict (7) {'_permanent': True, 'foo': 3} (3) {'test': 'test'} (3) {'value': '42'} (2) {'foo': 42} (2) {'foo': 1, '_permane...

→ kwargs dict (495) {} (1)

↩ return '{}' (452) '{"testing":42}' (7) '{"_flashes":[{" t":["message","Hello World"]},{" t":["error","Hello World"]},{" t":["warning",{" m":"Testing...

2 run 2 not run

1def dumps(obj: t.Any, **kwargs: t.Any) -> str:
2    """Serialize data as JSON.
3
4    If :data:`~flask.current_app` is available, it will use its
5    :meth:`app.json.dumps() <flask.json.provider.JSONProvider.dumps>`
6    method, otherwise it will use :func:`json.dumps`.
7
8    :param obj: The data to serialize.
9    :param kwargs: Arguments passed to the ``dumps`` implementation.
10
11    .. versionchanged:: 2.3
12        The ``app`` parameter was removed.
13
14    .. versionchanged:: 2.2
15        Calls ``current_app.json.dumps``, allowing an app to override
16        the behavior.
17
18    .. versionchanged:: 2.0.2
19        :class:`decimal.Decimal` is supported by converting to a string.
20
21    .. versionchanged:: 2.0
22        ``encoding`` will be removed in Flask 2.1.
23
24    .. versionchanged:: 1.0.3
25        ``app`` can be passed directly, rather than requiring an app
26        context for configuration.
27    """
28    if current_app:
29        return current_app.json.dumps(obj, **kwargs)
30
31    kwargs.setdefault("default", _default)
32    return _json.dumps(obj, **kwargs)
            

Path 2: 18 calls (0.04)

→ obj dict (6) datetime (3) Decimal (1) {'a': 1, 'b': 2} (1) test_html_method..ObjectWithHTML (1) list (1) {' b': '/w=='} (1) {' m': ''} (1) {...

→ kwargs dict (11) {} (7)

↩ return '"Sun, 01 Jan 2017 12:34:56 GMT"' (1) '"Sun, 01 Jan 2017 20:34:56 GMT"' (1) '"Sun, 01 Jan 2017 03:34:56 GMT"' (1) '"0.003"' (1) '{"a": 1, "b": 2}' (1)...

3 run 1 not run

1def dumps(obj: t.Any, **kwargs: t.Any) -> str:
2    """Serialize data as JSON.
3
4    If :data:`~flask.current_app` is available, it will use its
5    :meth:`app.json.dumps() <flask.json.provider.JSONProvider.dumps>`
6    method, otherwise it will use :func:`json.dumps`.
7
8    :param obj: The data to serialize.
9    :param kwargs: Arguments passed to the ``dumps`` implementation.
10
11    .. versionchanged:: 2.3
12        The ``app`` parameter was removed.
13
14    .. versionchanged:: 2.2
15        Calls ``current_app.json.dumps``, allowing an app to override
16        the behavior.
17
18    .. versionchanged:: 2.0.2
19        :class:`decimal.Decimal` is supported by converting to a string.
20
21    .. versionchanged:: 2.0
22        ``encoding`` will be removed in Flask 2.1.
23
24    .. versionchanged:: 1.0.3
25        ``app`` can be passed directly, rather than requiring an app
26        context for configuration.
27    """
28    if current_app:
29        return current_app.json.dumps(obj, **kwargs)
30
31    kwargs.setdefault("default", _default)
32    return _json.dumps(obj, **kwargs)