--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-win32-2.6.1/lib/lib2to3/fixes/fix_apply.py Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,58 @@
+# Copyright 2006 Google, Inc. All Rights Reserved.
+# Licensed to PSF under a Contributor Agreement.
+
+"""Fixer for apply().
+
+This converts apply(func, v, k) into (func)(*v, **k)."""
+
+# Local imports
+from .. import pytree
+from ..pgen2 import token
+from .. import fixer_base
+from ..fixer_util import Call, Comma
+
+class FixApply(fixer_base.BaseFix):
+
+ PATTERN = """
+ power< 'apply'
+ trailer<
+ '('
+ arglist<
+ (not argument<NAME '=' any>) func=any ','
+ (not argument<NAME '=' any>) args=any [','
+ (not argument<NAME '=' any>) kwds=any] [',']
+ >
+ ')'
+ >
+ >
+ """
+
+ def transform(self, node, results):
+ syms = self.syms
+ assert results
+ func = results["func"]
+ args = results["args"]
+ kwds = results.get("kwds")
+ prefix = node.get_prefix()
+ func = func.clone()
+ if (func.type not in (token.NAME, syms.atom) and
+ (func.type != syms.power or
+ func.children[-2].type == token.DOUBLESTAR)):
+ # Need to parenthesize
+ func = self.parenthesize(func)
+ func.set_prefix("")
+ args = args.clone()
+ args.set_prefix("")
+ if kwds is not None:
+ kwds = kwds.clone()
+ kwds.set_prefix("")
+ l_newargs = [pytree.Leaf(token.STAR, "*"), args]
+ if kwds is not None:
+ l_newargs.extend([Comma(),
+ pytree.Leaf(token.DOUBLESTAR, "**"),
+ kwds])
+ l_newargs[-2].set_prefix(" ") # that's the ** token
+ # XXX Sometimes we could be cleverer, e.g. apply(f, (x, y) + t)
+ # can be translated into f(x, y, *t) instead of f(*(x, y) + t)
+ #new = pytree.Node(syms.power, (func, ArgList(l_newargs)))
+ return Call(func, l_newargs, prefix=prefix)