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Ilya.Kazakevich
b55ee30dc1
PY-3569 Inspection to warn if a loop variable is assigned inside the loop
22 lines
582 B
HTML
22 lines
582 B
HTML
<html>
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<body>
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<span style="font-family: verdana,serif;">
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Checks for cases when you rewrite loop variable with inner loop
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</span>
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<pre style="font-family: monospace">
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for i in xrange(5):
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for i in xrange(20, 25):
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print("Inner", i)
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print("Outer", i)
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</pre>
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<span style="font-family: verdana,serif;">
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It also warns you if variable declared in <code>with</code> statement is redeclared inside of statement body:
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</span>
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<pre style="font-family: monospace">
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with open("file") as f:
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f.read()
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with open("file") as f:
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</pre>
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</body>
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</html>
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