Improve performance by skipping unnecessary normalisation (#3751)

[etc/vim.git] / src / blib2to3 / pgen2 / literals.py

diff --git a/src/blib2to3/pgen2/literals.py b/src/blib2to3/pgen2/literals.py
index b5fe42851148e7fd6270ae728a0327f1523dd4b5..c67b91d046368e91b4adf686fd142a7479483235 100644 (file)
--- a/src/blib2to3/pgen2/literals.py
+++ b/src/blib2to3/pgen2/literals.py
@@ -5,10 +5,10 @@
 
 import re
 
 
 import re
 

-from typing import Dict, Match, Text
+from typing import Dict, Match

 
 
 
 

-simple_escapes: Dict[Text, Text] = {
+simple_escapes: Dict[str, str] = {

     "a": "\a",
     "b": "\b",
     "f": "\f",
     "a": "\a",
     "b": "\b",
     "f": "\f",


@@ -22,7 +22,7 @@ simple_escapes: Dict[Text, Text] = {
 }
 
 
 }
 
 

-def escape(m: Match[Text]) -> Text:
+def escape(m: Match[str]) -> str:

     all, tail = m.group(0, 1)
     assert all.startswith("\\")
     esc = simple_escapes.get(tail)
     all, tail = m.group(0, 1)
     assert all.startswith("\\")
     esc = simple_escapes.get(tail)


@@ -44,7 +44,7 @@ def escape(m: Match[Text]) -> Text:
     return chr(i)
 
 
     return chr(i)
 
 

-def evalString(s: Text) -> Text:
+def evalString(s: str) -> str:

     assert s.startswith("'") or s.startswith('"'), repr(s[:1])
     q = s[0]
     if s[:3] == q * 3:
     assert s.startswith("'") or s.startswith('"'), repr(s[:1])
     q = s[0]
     if s[:3] == q * 3: