diff -r 097b0c025eec -r 49e4432c0a1d src/source/admln_guide/scripts.rst --- a/src/source/admln_guide/scripts.rst Tue Dec 11 17:00:42 2018 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,49 +0,0 @@ -.. _scripts: - -PyAMS maintenance scripts -========================= - - -pyams_upgrade -------------- - - -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 ` 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. - - -zodbupdate ----------- - -:ref:`renamehowto`