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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
41 lines
1.0 KiB
Python
41 lines
1.0 KiB
Python
from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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from __future__ import unicode_literals
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import functools
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import os
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import unittest
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import sys
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import torch
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import torch.autograd.function as function
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pytorch_test_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
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sys.path.insert(-1, pytorch_test_dir)
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from common_utils import * # noqa: F401
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torch.set_default_tensor_type('torch.FloatTensor')
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def _skipper(condition, reason):
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def decorator(f):
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@functools.wraps(f)
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def wrapper(*args, **kwargs):
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if condition():
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raise unittest.SkipTest(reason)
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return f(*args, **kwargs)
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return wrapper
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return decorator
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skipIfNoCuda = _skipper(lambda: not torch.cuda.is_available(),
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'CUDA is not available')
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skipIfTravis = _skipper(lambda: os.getenv('TRAVIS'),
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'Skip In Travis')
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def flatten(x):
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return tuple(function._iter_filter(lambda o: isinstance(o, torch.Tensor))(x))
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