最近在写一个CMDB的项目，遇到drf与django版本问题...

错误如下：

AttributeError at /module 'markdown' has no attribute 'version'Request Method: GETRequest URL: http://127.0.0.1:8000/Django Version: 2.1.1Exception Type: AttributeErrorException Value:module 'markdown' has no attribute 'version'Exception Location: D:\Code\Python\AutoCMDBViewer\venv\lib\site-packages\rest_framework\compat.py in <module>, line 161Python Executable: D:\Code\Python\AutoCMDBViewer\venv\Scripts\python.exePython Version: 3.6.5Python Path:['D:\\Code\\Python\\AutoCMDBViewer', 'D:\\Code\\Python\\AutoCMDBViewer', 'D:\\Code\\Python\\AutoCMDBViewer\\venv\\Scripts\\python36.zip', 'C:\\ProgramData\\Anaconda3\\DLLs', 'C:\\ProgramData\\Anaconda3\\lib', 'C:\\ProgramData\\Anaconda3', 'D:\\Code\\Python\\AutoCMDBViewer\\venv', 'D:\\Code\\Python\\AutoCMDBViewer\\venv\\lib\\site-packages', 'D:\\Code\\Python\\AutoCMDBViewer\\venv\\lib\\site-packages\\setuptools-39.1.0-py3.6.egg', 'D:\\Code\\Python\\AutoCMDBViewer\\venv\\lib\\site-packages\\pip-10.0.1-py3.6.egg', 'C:\\Apps\\PyCharm\\helpers\\pycharm_matplotlib_backend']版本信息如下：

(venv) D:\Code\Python\AutoCMDBViewer>pip freezeasn1crypto==0.24.0cffi==1.11.5cryptography==2.3.1Django==2.1.1django-filter==2.0.0djangorestframework==3.8.2idna==2.7Markdown==3.0pycparser==2.18PyMySQL==0.9.2pytz==2018.5six==1.11.0解决方案如下：

打开drf源码目录下的 compat.py 文件，我的路径是： D:\Code\Python\AutoCMDBViewer\venv\Lib\site-packages\rest_framework\compat.py 定位到157行代码进行修改：

try: import markdown if markdown.__version__ <= '2.2': # 将version修改为__version__即可 HEADERID_EXT_PATH = 'headerid' LEVEL_PARAM = 'level' elif markdown.__version__ < '2.6': # 将version修改为__version__即可 HEADERID_EXT_PATH = 'markdown.extensions.headerid' LEVEL_PARAM = 'level' else: HEADERID_EXT_PATH = 'markdown.extensions.toc' LEVEL_PARAM = 'baselevel' def apply_markdown(text): """ Simple wrapper around :func:`markdown.markdown` to set the base level of '#' style headers to <h3>. """ extensions = [HEADERID_EXT_PATH] extension_configs = { HEADERID_EXT_PATH: { LEVEL_PARAM: '2' } } md = markdown.Markdown( extensions=extensions, extension_configs=extension_configs ) md_filter_add_syntax_highlight(md) return md.convert(text)except ImportError: apply_markdown = None markdown = None