我有一个简单的带有 doctest 的函数 http://git.io/Tq2fTw,当与 Sphinx 一起运行时make doctest
,给我以下错误:
File "scheemey.rst", line ?, in default
Failed example:
verify_balanced('asdf (foo [bar] [[baz], {}, ()]')
Exception raised:
Traceback (most recent call last):
File "/usr/local/Cellar/python/2.7.8/Frameworks/Python.framework/Versions/2.7/lib/python2.7/doctest.py", line 1315, in __run
compileflags, 1) in test.globs
File "<doctest default[0]>", line 1, in <module>
verify_balanced('asdf (foo [bar] [[baz], {}, ()]')
NameError: name 'verify_balanced' is not defined
可能是什么原因造成的?
如果具有测试功能的模块未正确导入,我可以重现问题中的错误。
为了使其工作,您可以使用testsetup http://sphinx-doc.org/ext/doctest.html#directive-testsetup指示:
.. testsetup::
from yourmodule import verify_balanced
>>> verify_balanced('asdf (foo) [bar] [[baz], {}, ()]')
>>> verify_balanced('asdf (foo [bar] [[baz], {}, ()]')
5
请注意 doctest 忽略None
返回值(参见Python 文档测试:测试 None https://stackoverflow.com/q/20047519/407651).
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