[Checkins] SVN: z3c.pt/trunk/ Inline the _escape function, because function calls are expensive in Python.

[Florian Schulze]

Log message for revision 88738:
  Inline the _escape function, because function calls are expensive in Python.

Changed:
  U   z3c.pt/trunk/CHANGES.txt
  U   z3c.pt/trunk/src/z3c/pt/clauses.py

-=-
Modified: z3c.pt/trunk/CHANGES.txt
===================================================================
--- z3c.pt/trunk/CHANGES.txt	2008-07-22 20:35:16 UTC (rev 88737)
+++ z3c.pt/trunk/CHANGES.txt	2008-07-22 21:42:48 UTC (rev 88738)
@@ -4,6 +4,9 @@
 Version 0.8.x
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
+- Inline the _escape function, because function calls are expensive in Python.
+  [fschulze]
+
 - When templates are instantiated outside of a class-definition, a
   relative file path will be made absolute using the module path.
   [malthe]

Modified: z3c.pt/trunk/src/z3c/pt/clauses.py
===================================================================
--- z3c.pt/trunk/src/z3c/pt/clauses.py	2008-07-22 20:35:16 UTC (rev 88737)
+++ z3c.pt/trunk/src/z3c/pt/clauses.py	2008-07-22 21:42:48 UTC (rev 88738)
@@ -708,20 +708,27 @@
             stream.write("_write(_urf)")
             stream.outdent()
             stream.write("elif _urf is not None:")
-            stream.indent()
-            if self.structure:
-                stream.write("_write(str(_urf))")
-            else:
-                stream.write("_write(_escape(_urf))")
-            stream.outdent()
         else:
             stream.write("if _urf is not None:")
+        stream.indent()
+        if self.structure:
+            stream.write("_write(str(_urf))")
+        else:
+            stream.write("_urf = str(_urf)")
+            stream.write("if '&' in _urf:")
             stream.indent()
-            if self.structure:
-                stream.write("_write(str(_urf))")
-            else:
-                stream.write("_write(_escape(_urf))")
+            stream.write("_urf = _urf.replace('&', '&')")
             stream.outdent()
+            stream.write("if '<' in _urf:")
+            stream.indent()
+            stream.write("_urf = _urf.replace('<', '&lt;')")
+            stream.outdent()
+            stream.write("if '>' in _urf:")
+            stream.indent()
+            stream.write("_urf = _urf.replace('>', '&gt;')")
+            stream.outdent()
+            stream.write("_write(_urf)")
+        stream.outdent()
 
     def end(self, stream):
         if self.assign: