本文整理汇总了Python中ckan.plugins.SingletonPlugin方法的典型用法代码示例。如果您正苦于以下问题：Python plugins.SingletonPlugin方法的具体用法？Python plugins.SingletonPlugin怎么用？Python plugins.SingletonPlugin使用的例子？那么, 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ckan.plugins的用法示例。
在下文中一共展示了plugins.SingletonPlugin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: can_validate
# 需要导入模块: from ckan import plugins [as 别名]
# 或者: from ckan.plugins import SingletonPlugin [as 别名]
def can_validate(self, context, data_dict):
'''
When implemented, this call can be used to control whether the
data validation should take place or not on a specific resource.
Implementations will receive a context object and the data_dict of
the resource.
If it returns False, the validation won't be performed, and if it
returns True there will be a validation job started.
Note that after this methods is called there are further checks
performed to ensure the resource has one of the supported formats.
This is controlled via the `ckanext.validation.formats` config option.
Here is an example implementation:
from ckan import plugins as p
from ckanext.validation.interfaces import IDataValidation
class MyPlugin(p.SingletonPlugin):
p.implements(IDataValidation, inherit=True)
def can_validate(self, context, data_dict):
if data_dict.get('my_custom_field') == 'xx':
return False
return True
'''
return True