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How to use is_package_or_module method in Nose2

Best Python code snippet using nose2

util.py

Source:util.py

...91    for part in parts:92        try:93            parent, obj = obj, getattr(obj, part)94        except AttributeError as e:95            if is_package_or_module(obj) and import_error:96                # Re-raise the import error which got us here, since97                # it probably better describes the issue.98                _raise_custom_attribute_error(obj, part, e, import_error)99            else:100                raise101    return parent, obj102def _raise_custom_attribute_error(obj, attr, attr_error_exc, prev_exc):103    if sys.version_info >= (3, 0):104        six.raise_from(attr_error_exc, prev_exc[1])105    # for python 2, do exception chaining manually106    raise AttributeError(107        "'%s' has not attribute '%s'\n\nMaybe caused by\n\n%s" % (108            obj, attr, '\n'.join(traceback.format_exception(*prev_exc))))109def is_package_or_module(obj):110    if hasattr(obj, '__path__') or isinstance(obj, types.ModuleType):111        return True112    return False113def try_import_module_from_name(splitted_name):114    """115    Try to find the longest importable from the ``splitted_name``, and return116    the corresponding module, as well as the potential ``ImportError``117    exception that occurs when trying to import a longer name.118    For instance, if ``splitted_name`` is ['a', 'b', 'c'] but only ``a.b`` is119    importable, this function:120    121        1. tries to import ``a.b.c`` and fails122        2. tries to import ``a.b`` and succeeds123        3. return ``a.b`` and the exception that occured at step 1....

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