Changes between Version 3 and Version 4 of TracCgi

Timestamp:

Jan 30, 2019, 11:46:21 PM (5 years ago)

Author:

trac

Comment:

--

TracCgi

@@ -4 +4 @@
 
 {{{#!div class=important
- ''Please note that using Trac via CGI is the slowest deployment method available. It is slower than [wiki:TracModWSGI mod_wsgi], [TracModPython mod_python], [TracFastCgi FastCGI] and even [trac:TracOnWindowsIisAjp IIS/AJP] on Windows.''
+ ''Please note that using Trac via CGI is the slowest deployment method available. It is slower than [TracModPython mod_python], [TracFastCgi FastCGI] and even [trac:TracOnWindowsIisAjp IIS/AJP] on Windows.''
 }}}
 
@@ -13 +13 @@
 In [http://httpd.apache.org/ Apache] there are two ways to run Trac as CGI:
 
- 1. Use a `ScriptAlias` directive that maps a URL to the `trac.cgi` script (recommended)
+ 1. Use a `ScriptAlias` directive that maps an URL to the `trac.cgi` script (recommended)
  1. Copy the `trac.cgi` file into the directory for CGI executables used by your web server (commonly named `cgi-bin`). You can also create a symbolic link, but in that case make sure that the `FollowSymLinks` option is enabled for the `cgi-bin` directory.
 
@@ -21 +21 @@
 }}}
 
- ''Note that this directive requires that the `mod_alias` module is enabled.''
+ ''Note that this directive requires enabled `mod_alias` module.''
 
 If you're using Trac with a single project you need to set its location using the `TRAC_ENV` environment variable:
@@ -37 +37 @@
 }}}
 
-  ''Note that the `SetEnv` directive requires that the `mod_env` module is enabled.''
-
-An alternative to `SetEnv` is editing `TRAC_ENV` or `TRAC_ENV_PARENT_DIR` in `trac.cgi`:
+ ''Note that the `SetEnv` directive requires enabled `mod_env` module. It is also possible to set TRAC_ENV in trac.cgi. Just add the following code between "try:" and "from trac.web ...":''
 
 {{{#!python
+    import os
     os.environ['TRAC_ENV'] = "/path/to/projectenv"
 }}}
 
+ '' Or for TRAC_ENV_PARENT_DIR: ''
+
 {{{#!python
-    os.environ['TRAC_ENV_PARENT_DIR'] = "/path/to/parent/dir"
+    import os
+    os.environ['TRAC_ENV_PARENT_DIR'] = "/path/to/project/parent/dir"
 }}}
 
 If you are using the [http://httpd.apache.org/docs/suexec.html Apache suEXEC] feature please see [trac:ApacheSuexec].
 
-On some systems, you ''may'' need to edit the shebang line in the `trac.cgi` file to point to your real Python installation path. On a Windows system you may need to configure Windows to know how to execute a `.cgi` file (Explorer -> Tools -> Folder Options -> File Types -> CGI).
-
-=== Python Egg Cache
-
-The [TracInstall#egg-cache egg-cache] can be configured using an `os.environ` statement in `trac.cgi`, as shown above.
-To do the same from the Apache configuration, use the `SetEnv` directive:
-{{{#!apache
-SetEnv PYTHON_EGG_CACHE /path/to/dir
-}}}
-
-Put this directive next to where you set the path to the [TracEnvironment Trac environment], i.e. in the same `<Location>` block.
-
-{{{#!apache
- <Location /trac>
-   SetEnv TRAC_ENV /path/to/projenv
-   SetEnv PYTHON_EGG_CACHE /path/to/dir
- </Location>
-}}}
-
-
+On some systems, you ''may'' need to edit the shebang line in the `trac.cgi` file to point to your real Python installation path. On a Windows system you may need to configure Windows to know how to execute a .cgi file (Explorer -> Tools -> Folder Options -> File Types -> CGI).
 
 === Using WSGI
@@ -85 +68 @@
 
 ----
-See also:  TracInstall, [wiki:TracModWSGI], TracFastCgi, TracModPython
+See also:  TracGuide, TracInstall, [wiki:TracModWSGI], TracFastCgi, TracModPython