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codeql/python/ql/src/Variables/ShadowGlobal.py at codeql-cli/v2.25.5 · github/codeql · GitHub

10 lines (8 loc) · 284 Bytes

var = 2              # Global variable
def test2():
    def print_var():
        var = 3 
        print var    # Local variable which "shadows" the global variable
    print_var()      # making it more difficult to determine which "var"
    print var        # is referenced

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