2024-10-17 04:43:13 +00:00
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import ast
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from lazy_import.ast import flatten_attribute, NameVisitor, NameCollection, Name
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from .conftest import DATA_DIR
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# def test_flatten_attribute():
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# attr = ast.Attribute(
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# value=ast.Attribute(
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# value=ast.Name(id='numpy'),
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# attr='random'),
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# attr='random'
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# )
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# assert isinstance(attr, ast.Attribute)
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#
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# assert flatten_attribute(attr) == "numpy.random.random"
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def test_find_fake_names():
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expected = NameCollection(names=[Name(module='ast', name=None, aliases=set()),
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Name(module='typing', name='List', aliases=set()),
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Name(module='re', name='match', aliases={'match'}),
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Name(module='importlib.abc',
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name='Finder',
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aliases=set()),
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Name(module='os.path', name='basename', aliases=set()),
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Name(module='pathlib', name='Path', aliases=set()),
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Name(module='array', name='array', aliases=set()),
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Name(module='base64', name='b64decode', aliases=set()),
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Name(module='binascii', name='hexlify', aliases=set()),
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Name(module='random',
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name='randint',
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aliases={'randint'}),
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])
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with open(DATA_DIR / 'input_file.py', 'r') as sfile:
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source_code = sfile.read()
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node = ast.parse(source_code)
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visitor = NameVisitor()
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visitor.visit(node)
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assert visitor.fake_names == expected
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