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* Add separate Django app for configuration: awx.conf. * Migrate from existing main.TowerSettings model to conf.Setting. * Add settings wrapper to allow get/set/del via django.conf.settings. * Update existing references to tower_settings to use django.conf.settings. * Add a settings registry to allow for each Django app to register configurable settings. * Support setting validation and conversion using Django REST Framework fields. * Add /api/v1/settings/ to display a list of setting categories. * Add /api/v1/settings/<slug>/ to display all settings in a category as a single object. * Allow PUT/PATCH to update setting singleton, DELETE to reset to defaults. * Add "all" category to display all settings across categories. * Add "changed" category to display only settings configured in the database. * Support per-user settings via "user" category (/api/v1/settings/user/). * Support defaults for user settings via "user-defaults" category (/api/v1/settings/user-defaults/). * Update serializer metadata to support category, category_slug and placeholder on OPTIONS responses. * Update serializer metadata to handle child fields of a list/dict. * Hide raw data form in browsable API for OPTIONS and DELETE. * Combine existing licensing code into single "TaskEnhancer" class. * Move license helper functions from awx.api.license into awx.conf.license. * Update /api/v1/config/ to read/verify/update license using TaskEnhancer and settings wrapper. * Add support for caching settings accessed via settings wrapper. * Invalidate cached settings when Setting model changes or is deleted. * Preload all database settings into cache on first access via settings wrapper. * Add support for read-only settings than can update their value depending on other settings. * Use setting_changed signal whenever a setting changes. * Register configurable authentication, jobs, system and ui settings. * Register configurable LDAP, RADIUS and social auth settings. * Add custom fields and validators for URL, LDAP, RADIUS and social auth settings. * Rewrite existing validator for Credential ssh_private_key to support validating private keys, certs or combinations of both. * Get all unit/functional tests working with above changes. * Add "migrate_to_database_settings" command to determine settings to be migrated into the database and comment them out when set in Python settings files. * Add support for migrating license key from file to database. * Remove database-configuable settings from local_settings.py example files. * Update setup role to no longer install files for database-configurable settings. f 94ff6ee More settings work. f af4c4e0 Even more db settings stuff. f 96ea9c0 More settings, attempt at singleton serializer for settings. f 937c760 More work on singleton/category views in API, add code to comment out settings in Python files, work on command to migrate settings to database. f 425b0d3 Minor fixes for sprint demo. f ea402a4 Add support for read-only settings, cleanup license engine, get license support working with DB settings. f ec289e4 Rename migration, minor fixmes, update setup role. f 603640b Rewrite key/cert validator, finish adding social auth fields, hook up signals for setting_changed, use None to imply a setting is not set. f 67d1b5a Get functional/unit tests passing. f 2919b62 Flake8 fixes. f e62f421 Add redbaron to requirements, get file to database migration working (except for license). f c564508 Add support for migrating license file. f 982f767 Add support for regex in social map fields.
43 lines
2.0 KiB
Python
43 lines
2.0 KiB
Python
# Copyright (c) 2015 Ansible, Inc.
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# All Rights Reserved.
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from django.db.models.signals import pre_save, post_save, pre_delete, m2m_changed
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class ActivityStreamRegistrar(object):
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def __init__(self):
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self.models = []
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def connect(self, model):
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# Always register model; the signal handlers will check if activity stream is enabled.
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from awx.main.signals import activity_stream_create, activity_stream_update, activity_stream_delete, activity_stream_associate
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if model not in self.models:
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self.models.append(model)
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post_save.connect(activity_stream_create, sender=model, dispatch_uid=str(self.__class__) + str(model) + "_create")
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pre_save.connect(activity_stream_update, sender=model, dispatch_uid=str(self.__class__) + str(model) + "_update")
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pre_delete.connect(activity_stream_delete, sender=model, dispatch_uid=str(self.__class__) + str(model) + "_delete")
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for m2mfield in model._meta.many_to_many:
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try:
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m2m_attr = getattr(model, m2mfield.name)
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m2m_changed.connect(activity_stream_associate, sender=m2m_attr.through,
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dispatch_uid=str(self.__class__) + str(m2m_attr.through) + "_associate")
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except AttributeError:
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pass
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def disconnect(self, model):
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if model in self.models:
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post_save.disconnect(dispatch_uid=str(self.__class__) + str(model) + "_create")
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pre_save.disconnect(dispatch_uid=str(self.__class__) + str(model) + "_update")
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pre_delete.disconnect(dispatch_uid=str(self.__class__) + str(model) + "_delete")
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self.models.pop(model)
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for m2mfield in model._meta.many_to_many:
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m2m_attr = getattr(model, m2mfield.name)
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m2m_changed.disconnect(dispatch_uid=str(self.__class__) + str(m2m_attr.through) + "_associate")
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activity_stream_registrar = ActivityStreamRegistrar()
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