for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
"""Inspector.
Wrapper around objects, helps expose protocols.
"""
import collections
class _Inspector(collections.namedtuple('_Inspector', ['object', 'dict'])):
"""Wrapper around objects. Provides access to protocold."""
__slots__ = ()
def __new__(cls, obj, mro):
dct = collections.ChainMap(*[vars(cls) for cls in mro])
return super().__new__(cls, obj, dct)
def get_as_attribute(self, key):
"""Return attribute with the given name, or raise AttributeError."""
try:
return self.dict[key]
except KeyError:
raise AttributeError(key)
mwchase /
class-namespaces
