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Changes between Version 3 and Version 4 of TracCgi


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Timestamp:
Jan 30, 2019, 11:46:28 PM (19 months ago)
Author:
trac
Comment:

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  • TracCgi

    v3 v4  
    44
    55{{{#!div class=important
    6  ''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.''
     6 ''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.''
    77}}}
    88
     
    1313In [http://httpd.apache.org/ Apache] there are two ways to run Trac as CGI:
    1414
    15  1. Use a `ScriptAlias` directive that maps a URL to the `trac.cgi` script (recommended)
     15 1. Use a `ScriptAlias` directive that maps an URL to the `trac.cgi` script (recommended)
    1616 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.
    1717
     
    2121}}}
    2222
    23  ''Note that this directive requires that the `mod_alias` module is enabled.''
     23 ''Note that this directive requires enabled `mod_alias` module.''
    2424
    2525If you're using Trac with a single project you need to set its location using the `TRAC_ENV` environment variable:
     
    3737}}}
    3838
    39   ''Note that the `SetEnv` directive requires that the `mod_env` module is enabled.''
    40 
    41 An alternative to `SetEnv` is editing `TRAC_ENV` or `TRAC_ENV_PARENT_DIR` in `trac.cgi`:
     39 ''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 ...":''
    4240
    4341{{{#!python
     42    import os
    4443    os.environ['TRAC_ENV'] = "/path/to/projectenv"
    4544}}}
    4645
     46 '' Or for TRAC_ENV_PARENT_DIR: ''
     47
    4748{{{#!python
    48     os.environ['TRAC_ENV_PARENT_DIR'] = "/path/to/parent/dir"
     49    import os
     50    os.environ['TRAC_ENV_PARENT_DIR'] = "/path/to/project/parent/dir"
    4951}}}
    5052
    5153If you are using the [http://httpd.apache.org/docs/suexec.html Apache suEXEC] feature please see [trac:ApacheSuexec].
    5254
    53 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).
    54 
    55 === Python Egg Cache
    56 
    57 The [TracInstall#egg-cache egg-cache] can be configured using an `os.environ` statement in `trac.cgi`, as shown above.
    58 To do the same from the Apache configuration, use the `SetEnv` directive:
    59 {{{#!apache
    60 SetEnv PYTHON_EGG_CACHE /path/to/dir
    61 }}}
    62 
    63 Put this directive next to where you set the path to the [TracEnvironment Trac environment], i.e. in the same `<Location>` block.
    64 
    65 {{{#!apache
    66  <Location /trac>
    67    SetEnv TRAC_ENV /path/to/projenv
    68    SetEnv PYTHON_EGG_CACHE /path/to/dir
    69  </Location>
    70 }}}
    71 
    72 
     55On 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).
    7356
    7457=== Using WSGI
     
    8568
    8669----
    87 See also:  TracInstall, [wiki:TracModWSGI], TracFastCgi, TracModPython
     70See also:  TracGuide, TracInstall, [wiki:TracModWSGI], TracFastCgi, TracModPython