本文整理汇总了Python中nailgun.plugins.manager.PluginManager.is_plugin_data方法的典型用法代码示例。如果您正苦于以下问题：Python PluginManager.is_plugin_data方法的具体用法？Python PluginManager.is_plugin_data怎么用？Python PluginManager.is_plugin_data使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类nailgun.plugins.manager.PluginManager的用法示例。
在下文中一共展示了PluginManager.is_plugin_data方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: validate_allowed_attributes
# 需要导入模块: from nailgun.plugins.manager import PluginManager [as 别名]
# 或者: from nailgun.plugins.manager.PluginManager import is_plugin_data [as 别名]
def validate_allowed_attributes(cls, cluster, data, force):
"""Validates if attributes are hot pluggable or not.
:param cluster: A cluster instance
:type cluster: nailgun.db.sqlalchemy.models.cluster.Cluster
:param data: Changed attributes of cluster
:type data: dict
:param force: Allow forcefully update cluster attributes
:type force: bool
:raises: errors.NotAllowed
"""
# TODO(need to enable restrictions check for cluster attributes[1])
# [1] https://bugs.launchpad.net/fuel/+bug/1519904
# Validates only that plugin can be installed on deployed env.
# If cluster is locked we have to check which attributes
# we want to change and block an entire operation if there
# one with always_editable=False.
if not cluster.is_locked or force:
return
editable_cluster = objects.Cluster.get_editable_attributes(
cluster, all_plugins_versions=True)
editable_request = data.get('editable', {})
for attr_name, attr_request in six.iteritems(editable_request):
attr_cluster = editable_cluster.get(attr_name, {})
meta_cluster = attr_cluster.get('metadata', {})
meta_request = attr_request.get('metadata', {})
if PluginManager.is_plugin_data(attr_cluster):
if meta_request['enabled']:
changed_ids = [meta_request['chosen_id']]
if meta_cluster['enabled']:
changed_ids.append(meta_cluster['chosen_id'])
changed_ids = set(changed_ids)
elif meta_cluster['enabled']:
changed_ids = [meta_cluster['chosen_id']]
else:
continue
for plugin in meta_cluster['versions']:
plugin_id = plugin['metadata']['plugin_id']
always_editable = plugin['metadata']\
.get('always_editable', False)
if plugin_id in changed_ids and not always_editable:
raise errors.NotAllowed(
"Plugin '{0}' version '{1}' couldn't be changed "
"after or during deployment."
.format(attr_name,
plugin['metadata']['plugin_version']),
log_message=True
)
elif not meta_cluster.get('always_editable', False):
raise errors.NotAllowed(
"Environment attribute '{0}' couldn't be changed "
"after or during deployment.".format(attr_name),
log_message=True
)