EmbeddedPkg: Extend NvVarStoreFormattedLib LIBRARY_CLASS

[mirror_edk2.git] / AppPkg / Applications / Python / Python-2.7.2 / Lib / lib2to3 / fixes / fix_exec.py

# Copyright 2006 Google, Inc. All Rights Reserved.\r
# Licensed to PSF under a Contributor Agreement.\r
\r
"""Fixer for exec.\r
\r
This converts usages of the exec statement into calls to a built-in\r
exec() function.\r
\r
exec code in ns1, ns2 -> exec(code, ns1, ns2)\r
"""\r
\r
# Local imports\r
from .. import pytree\r
from .. import fixer_base\r
from ..fixer_util import Comma, Name, Call\r
\r
\r
class FixExec(fixer_base.BaseFix):\r
    BM_compatible = True\r
\r
    PATTERN = """\r
    exec_stmt< 'exec' a=any 'in' b=any [',' c=any] >\r
    |\r
    exec_stmt< 'exec' (not atom<'(' [any] ')'>) a=any >\r
    """\r
\r
    def transform(self, node, results):\r
        assert results\r
        syms = self.syms\r
        a = results["a"]\r
        b = results.get("b")\r
        c = results.get("c")\r
        args = [a.clone()]\r
        args[0].prefix = ""\r
        if b is not None:\r
            args.extend([Comma(), b.clone()])\r
        if c is not None:\r
            args.extend([Comma(), c.clone()])\r
\r
        return Call(Name(u"exec"), args, prefix=node.prefix)\r