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Original file line number | Diff line number | Diff line change |
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from pankoff.base import BaseValidator | ||
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init_template = "def __init__({arguments}):\n\t{assignments}" | ||
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def autoinit(klass=None, verbose=False): | ||
def inner(cls): | ||
attrs = ["self"] | ||
assignments = [] | ||
namespace = {} | ||
for attr in vars(cls).values(): | ||
if isinstance(attr, BaseValidator): | ||
attrs.append(attr.attr_name) | ||
assignments.append(f"self.{attr.attr_name} = {attr.attr_name}") | ||
init = init_template.format( | ||
arguments=", ".join(attrs), | ||
assignments="\n\t".join(assignments or ["pass"]) | ||
) | ||
if verbose: | ||
print(init) | ||
exec(init, namespace) | ||
cls.__init__ = namespace["__init__"] | ||
return cls | ||
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if klass is not None: | ||
return inner(klass) | ||
return inner |
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