# HG changeset patch
# User Mads Kiilerich <mads@kiilerich.com>
# Date 1597326444 -7200
# Node ID 7a1371d659c5d591c5267bd89258b1a0d18ddd59
# Parent  91dcc7be201c81fe53c2a3bc5f7dffb11a6b2115
docs: clarify how to activate virtualenv from mod_wsgi with py3

activate_this.py is not available with the venv module in py3. According to
https://modwsgi.readthedocs.io/en/develop/user-guides/virtual-environments.html
we just need to set python-home - that is the way to do proper virtualenv
activation, and there is no need for hacks in the wrapper script.

diff -r 91dcc7be201c -r 7a1371d659c5 docs/setup.rst
--- a/docs/setup.rst	Sat Aug 22 21:07:30 2020 +0200
+++ b/docs/setup.rst	Thu Aug 13 15:47:24 2020 +0200
@@ -602,37 +602,19 @@
 
     WSGIRestrictEmbedded On
 
-- Create a WSGI dispatch script, like the one below. Make sure you
-  check that the paths correctly point to where you installed Kallithea
-  and its Python Virtual Environment.
+- Create a WSGI dispatch script, like the one below. The ``WSGIDaemonProcess``
+  ``python-home`` directive will make sure it uses the right Python Virtual
+  Environment and that paste thus can pick up the right Kallithea
+  application.
 
   .. code-block:: python
 
-      import site
-      site.addsitedir("/srv/kallithea/venv/lib/python3.7/site-packages")
-
       ini = '/srv/kallithea/my.ini'
       from logging.config import fileConfig
       fileConfig(ini, {'__file__': ini, 'here': '/srv/kallithea'})
       from paste.deploy import loadapp
       application = loadapp('config:' + ini)
 
-  Or using proper virtualenv activation:
-
-  .. code-block:: python
-
-      activate_this = '/srv/kallithea/venv/bin/activate_this.py'
-      execfile(activate_this, dict(__file__=activate_this))
-
-      import os
-      os.environ['HOME'] = '/srv/kallithea'
-
-      ini = '/srv/kallithea/kallithea.ini'
-      from logging.config import fileConfig
-      fileConfig(ini, {'__file__': ini, 'here': '/srv/kallithea'})
-      from paste.deploy import loadapp
-      application = loadapp('config:' + ini)
-
 - Add the necessary ``WSGI*`` directives to the Apache Virtual Host configuration
   file, like in the example below. Notice that the WSGI dispatch script created
   above is referred to with the ``WSGIScriptAlias`` directive.
@@ -657,15 +639,6 @@
       WSGIScriptAlias / /srv/kallithea/dispatch.wsgi
       WSGIPassAuthorization On
 
-  Or if using a dispatcher WSGI script with proper virtualenv activation:
-
-  .. code-block:: apache
-
-      WSGIDaemonProcess kallithea processes=5 threads=1 maximum-requests=100 lang=en_US.utf8
-      WSGIProcessGroup kallithea
-      WSGIScriptAlias / /srv/kallithea/dispatch.wsgi
-      WSGIPassAuthorization On
-
 
 Other configuration files
 -------------------------