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173f224570
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/18598 ghimport-source-id: c74597e5e7437e94a43c163cee0639b20d0d0c6a Stack from [ghstack](https://github.com/ezyang/ghstack): * **#18598 Turn on F401: Unused import warning.** This was requested by someone at Facebook; this lint is turned on for Facebook by default. "Sure, why not." I had to noqa a number of imports in __init__. Hypothetically we're supposed to use __all__ in this case, but I was too lazy to fix it. Left for future work. Be careful! flake8-2 and flake8-3 behave differently with respect to import resolution for # type: comments. flake8-3 will report an import unused; flake8-2 will not. For now, I just noqa'd all these sites. All the changes were done by hand. Signed-off-by: Edward Z. Yang <ezyang@fb.com> Differential Revision: D14687478 fbshipit-source-id: 30d532381e914091aadfa0d2a5a89404819663e3
29 lines
1.0 KiB
Python
29 lines
1.0 KiB
Python
from . import CWrapPlugin
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class ArgumentReferences(CWrapPlugin):
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def initialize(self, cwrap):
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self.cwrap = cwrap
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def process_declarations(self, declarations):
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for declaration in declarations:
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for option in declaration['options']:
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for arg in option['arguments']:
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if arg['type'] == 'argument':
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arg['ignore_check'] = True
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arg['is_reference'] = True
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# Copy type from referenced argument
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idx = int(arg['name'])
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arg['type'] = option['arguments'][idx]['type']
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return declarations
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def _get_true_idx(self, idx, option):
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return sum(not arg.get('ignore_check', False) for arg in option['arguments'][:idx])
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def get_arg_accessor(self, arg, option):
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if arg.get('is_reference', False):
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idx = int(arg['name'])
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referenced = option['arguments'][idx]
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return self.cwrap.get_arg_accessor(referenced, option)
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