尝试将我的应用上传到Heroku时出现两个未知错误

我过去2个小时一直在尝试将我的应用程序部署到Heroku,但是我遇到了很多错误。我安装了python 3.8.2。提前致谢

remote:          Collecting xattr==0.6.4
remote:          Downloading xattr-0.6.4.tar.gz (15 kB)

ERROR:           Command errored out with exit status 1:
remote:             command: /app/.heroku/python/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-zvu2zply/xattr/setup.py'"'"'; __file__='"'"'/tmp/pip-install-zvu2zply/xattr/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-install-zvu2zply/xattr/pip-egg-info
remote:                 cwd: /tmp/pip-install-zvu2zply/xattr/
remote:            Complete output (8 lines):
remote:            Traceback (most recent call last):
remote:              File "<string>", line 1, in <module>
remote:              File "/tmp/pip-install-zvu2zply/xattr/setup.py", line 3, in <module>
remote:                import ez_setup
remote:              File "/tmp/pip-install-zvu2zply/xattr/ez_setup.py", line 106
remote:                except pkg_resources.VersionConflict, e:
remote:                                                    ^
remote:            SyntaxError: invalid syntax
remote:            ----------------------------------------
remote:        ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
remote:  !     Push rejected, failed to compile Python app.
remote: 
remote:  !     Push failed
remote: Verifying deploy...
remote: 
remote: !   Push rejected to thecontactbook.
remote: 
To https://git.heroku.com/thecontactbook.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/thecontactbook.git'
(venv) MacBook-Air-de-Nicolas:ContactBook nicolasrizzoehrenbock$ 
评论
  • phic
    phic 回复

    SynaxError at except pkg_resources.VersionConflict, e: means the code is intended for Python 2 but you're executing it with Python 3.

    xattr 0.6.4 was released in 2012. It's simply too old, it only supports Python 2.

    So either use Python 2 for you code or upgrade xattr to a later version.