File: //lib64/python3.9/lib2to3/fixes/__pycache__/fix_idioms.cpython-39.opt-1.pyc
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* Change some type comparisons to isinstance() calls:
    type(x) == T -> isinstance(x, T)
    type(x) is T -> isinstance(x, T)
    type(x) != T -> not isinstance(x, T)
    type(x) is not T -> not isinstance(x, T)
* Change "while 1:" into "while True:".
* Change both
    v = list(EXPR)
    v.sort()
    foo(v)
and the more general
    v = EXPR
    v.sort()
    foo(v)
into
    v = sorted(EXPR)
    foo(v)
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        |
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              >
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            >
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        >
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