Create a default PasteDeploy ini file as part of mkzopeinstance.

Currently this is not fully functional. repoze.retry causes errors
for failing to call start_response. Exceptions like NotFound aren't
turned into their HTML form by neither WebError nor paste#httpexceptions.

buildout.cfg

@@ -15,7 +15,6 @@ parts =
     allpy
     sphinx
     checkversions
-    wsgi
     requirements
 sources-dir = develop
 auto-checkout =
@@ -140,19 +139,6 @@ recipe = zc.recipe.egg
 eggs = z3c.checkversions [buildout]
 
 
-[wsgi]
-recipe = zc.recipe.egg
-interpreter = wsgipy
-eggs =
-    Zope2
-    repoze.who
-    repoze.tm2
-    repoze.retry
-    Paste
-    PasteDeploy
-    PasteScript
-
-
 [requirements]
 recipe = plone.recipe.command
 command =

docs/WSGI.rst

 Running Zope2 as a WSGI Application
 ===================================
 
-This document assumes you have installed Zope into a ``virtualenv`` (see
-:doc:`INSTALL-virtualenv`).
+This document assumes you have installed Zope and created a Zope
+instance home via `mkzopeinstance`.
 
-
-Update the Zope Application Configuration
------------------------------------------
-
-The generated ``etc/zope.conf`` file assumes that Zope will be running
-using the built-in ``ZServer``.
-
-.. code-block:: sh
-
-   $ vim etc/zope.conf
-
-Update the contents as follows.
-
-.. code-block:: apacheconf
-
-   %define INSTANCE /path/to/virtualenv
-   instancehome $INSTANCE
-
-.. note::
-   
-   The ``%define instance /path/to/virtualenv`` element must
-   point to the environment:  there is no "relative to this file" support
-   built in.
-
-Set up logging for the application.
-
-.. code-block:: apacheconf
-
-   <eventlog>
-     level info
-     <logfile>
-       path $INSTANCE/log/event.log
-       level info
-     </logfile>
-   </eventlog>
-
-   <logger access>
-     level WARN
-     <logfile>
-       path $INSTANCE/log/Z2.log
-       format %(message)s
-     </logfile>
-   </logger>
-
-Configure the database (note that you could use ``ZEO`` or ``Relstorage``
-rather than a bare ``FileStorage``):
-
-.. code-block:: apacheconf
-
-   <zodb_db main>
-       # Main FileStorage database
-       <filestorage>
-         # See .../ZODB/component.xml for directives (sectiontype
-         # "filestorage").
-         path $INSTANCE/var/Data.fs
-       </filestorage>
-       mount-point /
-   </zodb_db>
-
-   <zodb_db temporary>
-       # Temporary storage database (for sessions)
-       <temporarystorage>
-         name temporary storage for sessioning
-       </temporarystorage>
-       mount-point /temp_folder
-       container-class Products.TemporaryFolder.TemporaryContainer
-   </zodb_db>
-
-Because we will be running a separately-configured WSGI server, remove any
-``<http-server>`` configuration from the file.
-
-
-Create the WSGI Server Configuration
-------------------------------------
-
-.. code-block:: sh
-
-   $ vim etc/zope.wsgi
-
-
-First, configure the "application" endpoint for Zope:
-
-.. code-block:: ini
-
-   [app:zope]
-   use = egg:Zope2#main
-   zope_conf = %(here)s/zope.conf
-
-
-Next, set up the WSGI middleware pipeline:
-
-.. code-block:: ini
-
-   [pipeline:main]
-   pipeline =
-       egg:paste#evalerror
-       egg:repoze.retry#retry
-       egg:repoze.tm2#tm
-       zope
-
-The middleware layers are "wrapped" around the application endpoint as follows:
-
-- ``paste#evalerror`` is debugging middleware, which shows tracebacks for
-  errors raised from the application.  It should **not** be configured for
-  production use.
-
-- ``repoze.retry#retry`` is middleware which retries requests when retriable
-  exceptions are raised.  By default, it retries 3 times, and only for
-  requests which raise ``ZODB.ConflictError``.  See
-  http://repozeretry.rtfd.org/ for details on configuring it otherwise.
-
-- ``repoze.tm2#tm`` is middleware which begins a new transaction for each
-  request, and then either aborts the transaction (if the request raises an
-  exception) or commits it (if not).  See
-  http://repozetm2.rtfd.org/ for details on configuring it.
-
-Finally, configure the WSGI server:
-
-.. code-block:: ini
-
-   [server:main]
-   use = egg:paste#http
-   host = localhost
-   port = 8080
-
-.. note::
-   
-   Any server conforming to PEP 333/3333 should work, although the parameters
-   could change.
-
-
-Set up the Admin User
----------------------
-
-Before starting the WSGI server, run the ``addzope2user`` script to configure
-the administrative user.
-
-.. code-block:: sh
-
-   $ bin/addzope2user admin <yourpasswordhere>
-   No handlers could be found for logger "ZODB.FileStorage"
-   User admin created.
+The default configuration includes a WSGI configuration using
+a PasteDeploy configuration file.
 
 
 Start the WSGI Server

setup.py

@@ -57,6 +57,8 @@ setup(
         'ExtensionClass',
         'Missing',
         'MultiMapping',
+        'Paste',
+        'PasteDeploy',
         'Persistence',
         'Products.OFSP >= 2.13.2',
         'Products.SiteErrorLog',
@@ -70,6 +72,8 @@ setup(
         'docutils',
         'five.globalrequest',
         'pytz',
+        'repoze.tm2',
+        'repoze.retry',
         'setuptools',
         'tempstorage',
         'transaction',

src/Zope2/utilities/skel/etc/zope.ini.in

+[app:zope]
+use = egg:Zope2#main
+zope_conf = %(here)s/wsgi.conf
+
+[pipeline:main]
+pipeline =
+#    egg:repoze.retry#retry
+    egg:repoze.tm2#tm
+    zope
+
+[server:main]
+use = egg:paste#http
+host = 127.0.0.1
+port = 8080
+
+[loggers]
+keys = root
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(asctime)s - %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %Y-%m-%d %H:%M:%S

versions-prod.cfg

@@ -32,7 +32,6 @@ pytz = 2016.6.1
 Record = 3.1
 repoze.retry = 1.4
 repoze.tm2 = 2.1
-repoze.who = 2.3
 RestrictedPython = 3.6.0
 six = 1.10.0
 tempstorage = 3.0