Changes between Version 4 and Version 5 of TracModPython

Timestamp:

May 17, 2025, 9:26:21 AM (12 months ago)

Author:

trac

Comment:

--

TracModPython

@@ -55 +55 @@
   SetHandler mod_python
   PythonInterpreter main_interpreter
-  PythonHandler trac.web.modpython_frontend 
+  PythonHandler trac.web.modpython_frontend
   PythonOption TracEnv /var/trac/myproject
   PythonOption TracUriRoot /projects/myproject
@@ -83 +83 @@
 PythonOption TracEnvIndexTemplate /srv/www/htdocs/trac/project_list_template.html
 
-# A space delimitted list, with a "," between key and value pairs.
+# A space delimited list, with a "," between key and value pairs.
 PythonOption TracTemplateVars key1,val1 key2,val2
 
@@ -89 +89 @@
 PythonOption TracLocale en_GB.UTF8
 
-# See description above        
+# See description above
 PythonOption TracUriRoot /projects/myproject
 }}}
@@ -110 +110 @@
 === Setting the Python Egg Cache
 
-If the Egg Cache isn't writeable by your Web server, you'll either have to change the permissions, or point Python to a location where Apache can write. This can manifest itself as a `500 internal server error` and/or a complaint in the syslog. 
+If the Egg Cache isn't writeable by your Web server, you'll either have to change the permissions, or point Python to a location where Apache can write. This can manifest itself as a `500 internal server error` and/or a complaint in the syslog.
 
 {{{#!apache
 <Location /projects/myproject>
   ...
-  PythonOption PYTHON_EGG_CACHE /tmp 
+  PythonOption PYTHON_EGG_CACHE /tmp
   ...
 </Location>
@@ -140 +140 @@
   SetHandler mod_python
   PythonInterpreter main_interpreter
-  PythonHandler trac.web.modpython_frontend 
+  PythonHandler trac.web.modpython_frontend
   PythonOption TracEnvParentDir /var/trac
   PythonOption TracUriRoot /projects
@@ -234 +234 @@
 
    #remove these if you don't want to force SSL
-   RewriteEngine On 
+   RewriteEngine On
    RewriteCond %{HTTPS} off
    RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}
@@ -245 +245 @@
 }}}
 
-=== Expat-related segmentation faults === #expat
-
-This problem will most certainly hit you on Unix when using Python 2.4.
-In Python 2.4, some version of [http://expat.sourceforge.net/ Expat] (an XML parser library written in C) is used and if Apache is using another version, this results in segmentation faults.
-As Trac 0.11 is using Genshi, which will indirectly use Expat, that problem can now hit you even if everything was working fine before with Trac 0.10. This problem has not been reported for Python 2.5+, so best to upgrade.
-
 === Form submission problems
 
@@ -279 +273 @@
 SetHandler mod_python
 PythonInterpreter main_interpreter
-PythonHandler trac.web.modpython_frontend 
+PythonHandler trac.web.modpython_frontend
 PythonOption TracEnv /system/path/to/this/directory
 PythonOption TracUriRoot /path/on/apache
@@ -361 +355 @@
 
 '''Note''': For the above configuration to have any effect it must be put after the configuration of your project root location, ie {{{<Location /myproject />}}}.
-
-**Note:** Do not enable python optimizations using the directive `PythonOptimize On`. When optimizations are enabled the page header/footer and documentation for macros and plugins will be hidden. An error will be raised in Trac 1.0.11 and later when optimizations are enabled.
 
 === HTTPS issues