diff options
author | Martin v. Löwis <martin@v.loewis.de> | 2008-03-19 04:43:46 (GMT) |
---|---|---|
committer | Martin v. Löwis <martin@v.loewis.de> | 2008-03-19 04:43:46 (GMT) |
commit | 5e37baea8007cb64b65a180e4d6c80de292a8a4a (patch) | |
tree | af8b06bfe03af755de5bf83e9aa01f299186a8f7 /Lib/lib2to3/fixes/fix_nonzero.py | |
parent | a4d77898db3856cd3d8c9411d024bea88be25b66 (diff) | |
download | cpython-5e37baea8007cb64b65a180e4d6c80de292a8a4a.zip cpython-5e37baea8007cb64b65a180e4d6c80de292a8a4a.tar.gz cpython-5e37baea8007cb64b65a180e4d6c80de292a8a4a.tar.bz2 |
Import lib2to3.
Diffstat (limited to 'Lib/lib2to3/fixes/fix_nonzero.py')
-rw-r--r-- | Lib/lib2to3/fixes/fix_nonzero.py | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Lib/lib2to3/fixes/fix_nonzero.py b/Lib/lib2to3/fixes/fix_nonzero.py new file mode 100644 index 0000000..4cf6875 --- /dev/null +++ b/Lib/lib2to3/fixes/fix_nonzero.py @@ -0,0 +1,20 @@ +"""Fixer for __nonzero__ -> __bool__ methods.""" +# Author: Collin Winter + +# Local imports +from .import basefix +from .util import Name, syms + +class FixNonzero(basefix.BaseFix): + PATTERN = """ + classdef< 'class' any+ ':' + suite< any* + funcdef< 'def' name='__nonzero__' + parameters< '(' NAME ')' > any+ > + any* > > + """ + + def transform(self, node, results): + name = results["name"] + new = Name("__bool__", prefix=name.get_prefix()) + name.replace(new) |