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proc
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self
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root
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opt
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cloudlinux
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venv
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lib
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python3.11
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site-packages
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pyflakes
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test
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Filename :
test_match.py
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from sys import version_info from pyflakes.test.harness import TestCase, skipIf @skipIf(version_info < (3, 10), "Python >= 3.10 only") class TestMatch(TestCase): def test_match_bindings(self): self.flakes(''' def f(): x = 1 match x: case 1 as y: print(f'matched as {y}') ''') self.flakes(''' def f(): x = [1, 2, 3] match x: case [1, y, 3]: print(f'matched {y}') ''') self.flakes(''' def f(): x = {'foo': 1} match x: case {'foo': y}: print(f'matched {y}') ''') def test_match_pattern_matched_class(self): self.flakes(''' from a import B match 1: case B(x=1) as y: print(f'matched {y}') ''') self.flakes(''' from a import B match 1: case B(a, x=z) as y: print(f'matched {y} {a} {z}') ''') def test_match_placeholder(self): self.flakes(''' def f(): match 1: case _: print('catchall!') ''') def test_match_singleton(self): self.flakes(''' match 1: case True: print('true') ''') def test_match_or_pattern(self): self.flakes(''' match 1: case 1 | 2: print('one or two') ''') def test_match_star(self): self.flakes(''' x = [1, 2, 3] match x: case [1, *y]: print(f'captured: {y}') ''') def test_match_double_star(self): self.flakes(''' x = {'foo': 'bar', 'baz': 'womp'} match x: case {'foo': k1, **rest}: print(f'{k1=} {rest=}') ''')