From dbaac5e7244a04aa311a10632422b1546c02bae8 Mon Sep 17 00:00:00 2001
From: Daniel Morrison <dan@morrison.ph>
Date: Sun, 16 Nov 2014 00:28:21 -0500
Subject: [PATCH] Faster html_escape
MIME-Version: 1.0
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- uses string specific speedups
- requires & be handled first
- 33.7% overall speedup… we need this
---
 entei.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/entei.py b/entei.py
index d1bafe3..c53716f 100755
--- a/entei.py
+++ b/entei.py
@@ -207,16 +207,16 @@ def render(template='', data={}, partials_path='.', partials_ext='mustache',
 
         html_codes = {
             '"': '&quot;',
-            '&': '&amp;',
             '<': '&lt;',
             '>': '&gt;',
         }
 
-        def escape_char(char):
-            return html_codes.get(char, char)
-
         try:
-            return ''.join(map(escape_char, string))
+            # & must be handled first
+            string = string.replace('&', '&amp;')
+            for char in html_codes:
+                string = string.replace(char, html_codes[char])
+            return string
         except TypeError:
             return ''
 
-- 
2.47.3