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我正在尝试加载我的项目中存在的资源，pkg_resources但它只是向我抛出一个异常，说它引用了"Can't perform this operation for loader without 'get_data()'"。我不确定我是否在这里做错了什么，或者是否pkg_resources在 python 3.3 上以某种方式损坏。确切地说，我正在使用 python 3.3.3。这是我要执行的代码

>>> import pkg_resources
>>> data = pkg_resources.resource_stream('configgenerator', 'schema_rules.yml')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/users/frank/workspace/configgenerator/env/lib/python3.3/site-packages/distribute-0.6.31-py3.3.egg/pkg_resources.py", line 931, in resource_stream
    self, resource_name
  File "/home/users/frank/workspace/configgenerator/env/lib/python3.3/site-packages/distribute-0.6.31-py3.3.egg/pkg_resources.py", line 1207, in get_resource_stream
    return StringIO(self.get_resource_string(manager, resource_name))
  File "/home/users/frank/workspace/configgenerator/env/lib/python3.3/site-packages/distribute-0.6.31-py3.3.egg/pkg_resources.py", line 1210, in get_resource_string
    return self._get(self._fn(self.module_path, resource_name))
  File "/home/users/frank/workspace/configgenerator/env/lib/python3.3/site-packages/distribute-0.6.31-py3.3.egg/pkg_resources.py", line 1289, in _get
    "Can't perform this operation for loaders without 'get_data()'"
NotImplementedError: Can't perform this operation for loaders without 'get_data()'
>>>

有谁知道如何解决这个问题？

4

1 回答 1

20

发生这种情况的原因有很多，但最常见的是包不是可导入模块，因为没有__init__.py. 

于 2016-08-18T18:16:30.043 回答