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Diffstat (limited to 'Lib/lib2to3/fixes/fix_input.py')
-rw-r--r-- | Lib/lib2to3/fixes/fix_input.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Lib/lib2to3/fixes/fix_input.py b/Lib/lib2to3/fixes/fix_input.py new file mode 100644 index 0000000..5b88f3a --- /dev/null +++ b/Lib/lib2to3/fixes/fix_input.py @@ -0,0 +1,26 @@ +"""Fixer that changes input(...) into eval(input(...)).""" +# Author: Andre Roberge + +# Local imports +from . import basefix +from .util import Call, Name +from .. import patcomp + + +context = patcomp.compile_pattern("power< 'eval' trailer< '(' any ')' > >") + + +class FixInput(basefix.BaseFix): + + PATTERN = """ + power< 'input' args=trailer< '(' [any] ')' > > + """ + + def transform(self, node, results): + # If we're already wrapped in a eval() call, we're done. + if context.match(node.parent.parent): + return + + new = node.clone() + new.set_prefix("") + return Call(Name("eval"), [new], prefix=node.get_prefix()) |