1 files changed, 0 insertions, 60 deletions
diff --git a/lib/python2.7/lib2to3/pgen2/literals.py b/lib/python2.7/lib2to3/pgen2/literals.py
deleted file mode 100644
index 0b3948a..0000000
--- a/lib/python2.7/lib2to3/pgen2/literals.py
+++ /dev/null
@@ -1,60 +0,0 @@
-# Copyright 2004-2005 Elemental Security, Inc. All Rights Reserved.
-# Licensed to PSF under a Contributor Agreement.
-
-"""Safely evaluate Python string literals without using eval()."""
-
-import re
-
-simple_escapes = {"a": "\a",
-                  "b": "\b",
-                  "f": "\f",
-                  "n": "\n",
-                  "r": "\r",
-                  "t": "\t",
-                  "v": "\v",
-                  "'": "'",
-                  '"': '"',
-                  "\\": "\\"}
-
-def escape(m):
-    all, tail = m.group(0, 1)
-    assert all.startswith("\\")
-    esc = simple_escapes.get(tail)
-    if esc is not None:
-        return esc
-    if tail.startswith("x"):
-        hexes = tail[1:]
-        if len(hexes) < 2:
-            raise ValueError("invalid hex string escape ('\\%s')" % tail)
-        try:
-            i = int(hexes, 16)
-        except ValueError:
-            raise ValueError("invalid hex string escape ('\\%s')" % tail)
-    else:
-        try:
-            i = int(tail, 8)
-        except ValueError:
-            raise ValueError("invalid octal string escape ('\\%s')" % tail)
-    return chr(i)
-
-def evalString(s):
-    assert s.startswith("'") or s.startswith('"'), repr(s[:1])
-    q = s[0]
-    if s[:3] == q*3:
-        q = q*3
-    assert s.endswith(q), repr(s[-len(q):])
-    assert len(s) >= 2*len(q)
-    s = s[len(q):-len(q)]
-    return re.sub(r"\\(\'|\"|\\|[abfnrtv]|x.{0,2}|[0-7]{1,3})", escape, s)
-
-def test():
-    for i in range(256):
-        c = chr(i)
-        s = repr(c)
-        e = evalString(s)
-        if e != c:
-            print i, c, s, e
-
-
-if __name__ == "__main__":
-    test()