Nosetest，包括不需要的父目录 [英] Nosetest including unwanted parent directories

问题描述

我正在尝试将鼻子测试限制为特定目录，但是在测试运行期间，它包括我所针对的dir的父目录，并且这样做会引发错误.

I'm trying to limit nosetests to a specific directory, however during the test run it's including the parent directories of the dir I'm targetting and in doing so throws errors.

以下是测试运行输出的关键要素:

Here's the key elements of output from the test run:

nose.importer: DEBUG: Add path /projects/myproject/myproject/specs
nose.importer: DEBUG: Add path /projects/myproject/myproject
nose.importer: DEBUG: Add path /projects/myproject
nose.importer: DEBUG: insert /projects/myproject into sys.path

我正在将buildout与pbp.recipe.noserunner一起使用.这是相关的/projects/myproject/buildout.cfg部分:

I'm using buildout with pbp.recipe.noserunner. Here's the relevant /projects/myproject/buildout.cfg section:

[specs]
recipe = pbp.recipe.noserunner
eggs =
    pbp.recipe.noserunner
    ${buildout:eggs}
    figleaf
    pinocchio
working-directory = 
    myproject/specs
defaults =
    -vvv
    --exe
    --include ^(it|ensure|must|should|specs?|examples?)
    --include (specs?(.py)?|examples?(.py)?)$
    --with-spec
    --spec-color

我还尝试将where=myproject/specs设置为defaults参数之一，以帮助限制导入，但仍然没有乐趣.

I've also tried setting where=myproject/specs as one of the defaults parameters to help limit the import but still no joy.

关于我要去哪里的任何建议吗?

Any suggestions on where I'm going wrong?

我尝试--exclude父目录，但没有任何乐趣.

I've tried to --exclude the parent directories but no joy.

推荐答案

我想您期望的是以下行为.

I suppose that you are expecting the following behavior.

nose.importer: DEBUG: Add path /projects/myproject
nose.importer: DEBUG: insert /projects/myproject into sys.path

为什么不尝试使用--match或--exclude模式来限制测试集?

Why not try a --match or an --exclude pattern to restrict the tests set ?

尝试:

--exclude myproject/myproject

我检查了鼻子的源代码.importer:鼻子递归add_path规格的父母包. 我认为除非您创建特定的导入程序，否则您不能绕过此操作... 我不知道鼻子API是否可行.

I check the source code of nose.importer : nose recursivly add_path the parents packages of specs. I think that you cannot bypass this unless you create a specific importer... I do not not know if this is possible this the nose API.

def add_path(path, config=None):
    """Ensure that the path, or the root of the current package (if
    path is in a package), is in sys.path.
    """

    # FIXME add any src-looking dirs seen too... need to get config for that

    log.debug('Add path %s' % path)    
    if not path:
        return []
    added = []
    parent = os.path.dirname(path)
    if (parent
        and os.path.exists(os.path.join(path, '__init__.py'))):
        added.extend(add_path(parent, config))
    elif not path in sys.path:
        log.debug("insert %s into sys.path", path)
        sys.path.insert(0, path)
        added.append(path)
    if config and config.srcDirs:
        for dirname in config.srcDirs:
            dirpath = os.path.join(path, dirname)
            if os.path.isdir(dirpath):
                sys.path.insert(0, dirpath)
                added.append(dirpath)
    return added


def remove_path(path):
    log.debug('Remove path %s' % path)
    if path in sys.path:
        sys.path.remove(path)

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