diff options
author | Tor Norbye <tnorbye@google.com> | 2014-09-04 20:44:00 +0000 |
---|---|---|
committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2014-09-04 20:44:01 +0000 |
commit | fb5a02906f644d044eb0286bf27d413ba0e05216 (patch) | |
tree | bca7d49005d81d10c70bc3f547df041c636b4300 /python/helpers/pydev/third_party/pep8/lib2to3/lib2to3/fixes/fix_exec.py | |
parent | 9cde0e3c015174898df8b8f3672185941fad4786 (diff) | |
parent | d245f58efbfc26b13b9b9d5e52e6a83a0d76216c (diff) | |
download | idea-fb5a02906f644d044eb0286bf27d413ba0e05216.tar.gz |
Merge "Merge remote-tracking branch 'aosp/upstream-master' into merge"
Diffstat (limited to 'python/helpers/pydev/third_party/pep8/lib2to3/lib2to3/fixes/fix_exec.py')
-rw-r--r-- | python/helpers/pydev/third_party/pep8/lib2to3/lib2to3/fixes/fix_exec.py | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/python/helpers/pydev/third_party/pep8/lib2to3/lib2to3/fixes/fix_exec.py b/python/helpers/pydev/third_party/pep8/lib2to3/lib2to3/fixes/fix_exec.py new file mode 100644 index 000000000000..50e185445453 --- /dev/null +++ b/python/helpers/pydev/third_party/pep8/lib2to3/lib2to3/fixes/fix_exec.py @@ -0,0 +1,40 @@ +# Copyright 2006 Google, Inc. All Rights Reserved. +# Licensed to PSF under a Contributor Agreement. + +"""Fixer for exec. + +This converts usages of the exec statement into calls to a built-in +exec() function. + +exec code in ns1, ns2 -> exec(code, ns1, ns2) +""" + +# Local imports +from .. import pytree +from .. import fixer_base +from ..fixer_util import Comma, Name, Call + + +class FixExec(fixer_base.BaseFix): + BM_compatible = True + + PATTERN = """ + exec_stmt< 'exec' a=any 'in' b=any [',' c=any] > + | + exec_stmt< 'exec' (not atom<'(' [any] ')'>) a=any > + """ + + def transform(self, node, results): + assert results + syms = self.syms + a = results["a"] + b = results.get("b") + c = results.get("c") + args = [a.clone()] + args[0].prefix = "" + if b is not None: + args.extend([Comma(), b.clone()]) + if c is not None: + args.extend([Comma(), c.clone()]) + + return Call(Name(u"exec"), args, prefix=node.prefix) |