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f5a1f83f9f
* Introduce get_installed_plugins() utility * Extend 500 error template to list installed plugins * Move get_plugin_config() to extras.plugins.utils
38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
from django.apps import apps
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from django.conf import settings
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from django.core.exceptions import ImproperlyConfigured
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__all__ = (
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'get_installed_plugins',
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'get_plugin_config',
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)
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def get_installed_plugins():
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"""
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Return a dictionary mapping the names of installed plugins to their versions.
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"""
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plugins = {}
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for plugin_name in settings.PLUGINS:
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plugin_name = plugin_name.rsplit('.', 1)[-1]
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plugin_config = apps.get_app_config(plugin_name)
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plugins[plugin_name] = getattr(plugin_config, 'version', None)
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return dict(sorted(plugins.items()))
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def get_plugin_config(plugin_name, parameter, default=None):
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"""
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Return the value of the specified plugin configuration parameter.
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Args:
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plugin_name: The name of the plugin
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parameter: The name of the configuration parameter
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default: The value to return if the parameter is not defined (default: None)
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"""
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try:
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plugin_config = settings.PLUGINS_CONFIG[plugin_name]
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return plugin_config.get(parameter, default)
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except KeyError:
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raise ImproperlyConfigured(f"Plugin {plugin_name} is not registered.")
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