--- a/src/source/site.rst Thu Apr 12 11:18:48 2018 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,73 +0,0 @@
-.. _site:
-
-PyAMS site management
-=====================
-
-PyAMS site management is based on the ZODB.
-
-On application startup, if PyAMS_utils package is included into Pyramid configuration, several operations take
-place:
-
- - a custom **site factory** is defined
-
- - custom request methods are defined
-
- - a custom **traverser** handling **namespaces** is defined
-
- - a custom subscribers predicate based on interfaces support is defined
-
- - several adapters are registered, to handle annotations and key references
-
- - custom TALES extensions are registered.
-
-The site factory is an important component in this process. It is this factory which will define the application root
-and create a **local site manager**.
-
-Pyramid application is loaded from ZODB's root via a key defined in Pyramid's configuration file; the key is named
-*pyams.application_name* and it's default value is *application*.
-
-If the application can't be found, PyAMS is looking for an application class name in Pyramid's configuration file; the
-class name configuration key is called *pyams.application_factory* and defined by default as
-*pyams_utils.site.BaseSiteRoot*. PyAMS default site factory will then create the application, and add a local site
-manager to it (see :ref:`zca`).
-
-After application creation, a :py:class:`NewLocalSiteCreatedEvent <pyams_utils.site.NewLocalSiteCreatedEvent>` is
-notified. Custom packages can subscribe to this event to register custom components.
-
-
-*pyams_upgrade* command line script
------------------------------------
-
-Pyramid allows to define custom command line scripts for application management. A script called *pyams_upgrade* is
-provided by PyAMS_utils package; this script apply the same process as PyAMS site factory, but can also be used to
-manage **database generations**. The idea behind this is just to allow custom packages to provide a way to check and
-upgrade database configuration away from application startup process:
-
-.. code-block:: bash
-
- # ./bin/pyams_upgrade webapp/development.ini
-
-
-A **site generation checker** is just a named utility providing :py:class:`pyams_utils.interfaces.site.ISiteGenerations`
-interface. For example, **pyams_security** package provides such utility, to make sure that local site manager
-contains a PyAMS security manager and a principal annotation utility:
-
-.. code-block:: python
-
- from pyams_utils.site import check_required_utilities
-
- REQUIRED_UTILITIES = ((ISecurityManager, '', SecurityManager, 'Security manager'),
- (IPrincipalAnnotationUtility, '', PrincipalAnnotationUtility, 'User profiles'))
-
- @utility_config(name='PyAMS security', provides=ISiteGenerations)
- class SecurityGenerationsChecker(object):
- """I18n generations checker"""
-
- generation = 1
-
- def evolve(self, site, current=None):
- """Check for required utilities"""
- check_required_utilities(site, REQUIRED_UTILITIES)
-
-:py:func:`check_required_utilities <pyams_utils.site.check_required_utilities>` is a PyAMS_utils utility function which
-can to used to verify that a set of local utilities are correctly registered with the given names and interfaces.