In the simple code like what are the advantages we get from? Is this so that we
can implement more special methods than just __getattr__ and __dir__ in the
module level?
import sys
from types import ModuleType
class VerboseModule(ModuleType):
def __repr__(self):
return f'Verbose {self.__name__}'
def __setattr__(self, attr, value):
print(f'Setting {attr}...')
super().__setattr__(attr, value)
sys.modules[__name__].__class__ = VerboseModule
I can see a use of its when I play with the module as. Am I thinking it right,
or there are other reasons of this setup?
import fine_grained_module
fine_grained_module.foo = "foo”
# Setting foo…
repr(fine_grained_module)
# 'Verbose fine_grained_module'
Thanks,
Arup Rakshit
a...@zeit.io
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