cython

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# mode: run
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# tag: exec
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exec "GLOBAL = 1234"
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def exec_module_scope():
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    """
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    >>> globals()['GLOBAL']
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    1234
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    """
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def exec_func_scope():
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    """
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    >>> sorted(exec_func_scope().items())
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    [('G', 1234), ('a', 'b')]
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    """
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    d = {}
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    exec "d['a'] = 'b'; d['G'] = GLOBAL"
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    return d
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def exec_pyclass_scope():
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    """
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    >>> obj = exec_pyclass_scope()
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    >>> obj.a
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    'b'
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    >>> obj.G
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    1234
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    """
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    class TestExec:
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        exec "a = 'b'; G = GLOBAL"
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    return TestExec
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