test_coding_standards.py 文件源码

def walk_python_files():
    u'''
    Generator that yields all CKAN Python source files.

    Yields 2-tuples containing the filename in absolute and relative (to
    the project root) form.
    '''
    def _is_dir_ignored(root, d):
        if d.startswith(u'.'):
            return True
        return os.path.join(rel_root, d) in IGNORED_DIRS

    for abs_root, dirnames, filenames in os.walk(PROJECT_ROOT):
        rel_root = os.path.relpath(abs_root, PROJECT_ROOT)
        if rel_root == u'.':
            rel_root = u''
        dirnames[:] = [d for d in dirnames if not _is_dir_ignored(rel_root, d)]
        for filename in filenames:
            if not filename.endswith(u'.py'):
                continue
            abs_name = os.path.join(abs_root, filename)
            rel_name = os.path.join(rel_root, filename)
            yield abs_name, rel_name