split platform

lib/python3.5/lib2to3/fixes/fix_numliterals.py

@@ -0,0 +1,28 @@
+"""Fixer that turns 1L into 1, 0755 into 0o755.
+"""
+# Copyright 2007 Georg Brandl.
+# Licensed to PSF under a Contributor Agreement.
+
+# Local imports
+from ..pgen2 import token
+from .. import fixer_base
+from ..fixer_util import Number
+
+
+class FixNumliterals(fixer_base.BaseFix):
+    # This is so simple that we don't need the pattern compiler.
+
+    _accept_type = token.NUMBER
+
+    def match(self, node):
+        # Override
+        return (node.value.startswith("0") or node.value[-1] in "Ll")
+
+    def transform(self, node, results):
+        val = node.value
+        if val[-1] in 'Ll':
+            val = val[:-1]
+        elif val.startswith('0') and val.isdigit() and len(set(val)) > 1:
+            val = "0o" + val[1:]
+
+        return Number(val, prefix=node.prefix)