How do i instantiate a class_name passed via cmd line
Peter Otten
__peter__ at web.de
Sun Feb 14 08:48:16 EST 2016
Gregory Ewing wrote:
> Something like this should do it:
>
> instance = getattr(module, class_name)(module_name, product)
>
> If the class name is always the same as the module name with the
> first letter capitalized, you could use
>
> instance = getattr(module, module_name.capitalize())(module_name,
> product)
If the convention is that strict you could also expose the class under an
alias:
# in ebay.py
Site = Ebay
# in the client module
module = importlib.import_module(module_name)
instance = module.Site(product)
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