def test_caches(self):
"""
__getattr__() gets called only once per logger method.
"""
b = BoundLogger(
ReturnLogger(),
_CONFIG.default_processors,
_CONFIG.default_context_class(),
)
assert 'msg' not in b.__dict__
b.msg('foo')
assert 'msg' in b.__dict__
def test_proxies_anything(self):
"""
Anything that isn't part of BoundLoggerBase gets proxied to the correct
wrapped logger methods.
"""
b = BoundLogger(
ReturnLogger(),
_CONFIG.default_processors,
_CONFIG.default_context_class(),
)
assert 'log', 'foo' == b.log('foo')
assert 'gol', 'bar' == b.gol('bar')
def test_proxies_anything(self):
"""
Anything that isn't part of BoundLoggerBase gets proxied to the correct
wrapped logger methods.
"""
b = BoundLogger(
ReturnLogger(),
_CONFIG.default_processors,
_CONFIG.default_context_class(),
)
assert "log", "foo" == b.log("foo")
assert "gol", "bar" == b.gol("bar")
def test_pickle(self, proto):
"""
Can be pickled and unpickled.
Works only on Python 3: TypeError: can't pickle instancemethod objects
"""
b = BoundLogger(
ReturnLogger(),
_CONFIG.default_processors,
_CONFIG.default_context_class(),
).bind(x=1)
assert b.info("hi") == pickle.loads(pickle.dumps(b, proto)).info("hi")
def test_deepcopy(self):
"""
__getattr__ returns None for '__deepcopy__'
"""
b = BoundLogger(
ReturnLogger(),
_CONFIG.default_processors,
_CONFIG.default_context_class(),
)
assert b.__deepcopy__ is None
