31
31
execfile_paren = node.children[-1].children[-1].clone()
32
32
# Construct open().read().
33
33
open_args = ArgList([filename.clone()], rparen=execfile_paren)
34
open_call = Node(syms.power, [Name("open"), open_args])
35
read = [Node(syms.trailer, [Dot(), Name('read')]),
34
open_call = Node(syms.power, [Name(u"open"), open_args])
35
read = [Node(syms.trailer, [Dot(), Name(u'read')]),
36
36
Node(syms.trailer, [LParen(), RParen()])]
37
37
open_expr = [open_call] + read
38
38
# Wrap the open call in a compile call. This is so the filename will be
39
39
# preserved in the execed code.
40
40
filename_arg = filename.clone()
41
filename_arg.set_prefix(" ")
42
exec_str = String("'exec'", " ")
41
filename_arg.prefix = u" "
42
exec_str = String(u"'exec'", u" ")
43
43
compile_args = open_expr + [Comma(), filename_arg, Comma(), exec_str]
44
compile_call = Call(Name("compile"), compile_args, "")
44
compile_call = Call(Name(u"compile"), compile_args, u"")
45
45
# Finally, replace the execfile call with an exec call.
46
46
args = [compile_call]
47
47
if globals is not None:
48
48
args.extend([Comma(), globals.clone()])
49
49
if locals is not None:
50
50
args.extend([Comma(), locals.clone()])
51
return Call(Name("exec"), args, prefix=node.get_prefix())
51
return Call(Name(u"exec"), args, prefix=node.prefix)
added
removed
Lib/lib2to3/fixes/fix_execfile.py
