Question

我正在尝试运行pytest test.py文件，其中包含针对我正在处理的项目的测试。早些时候，测试运行正常，但突然，他们由于插件包错误而停止运行。

我尝试查找问题，但无法解决，是否与virtualenv设置或插件包相关？试图删除它，但无济于事？

这是我正在运行的测试：

import subprocess
import time
from subprocess import Popen, PIPE, STDOUT

class Test:

    def test_yank_case(self):
    subprocess.call('echo Yanking case testing started', shell=True)
    assert subprocess.call('echo | yank 02041523', shell=True) == 0

以如下方式运行并出现错误：

预期结果应为pytest，且所有测试绿色。

但是出现以下错误：

[apaliwal@dhcp223-39 supportshell]$ pytest test/test.py 
=============================================================================================== test session starts ===============================================================================================
platform linux -- Python 3.7.2, pytest-4.2.1, py-1.7.0, pluggy-0.8.1
rootdir: /home/apaliwal/Support_shell_test_repo/supportshell, inifile:
plugins: dependency-0.3.2, cov-2.6.1, bdd-3.1.0
collected 8 items                                                                                                                                                                                                 

test/test.py 
INTERNALERROR> Traceback (most recent call last):
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/_pytest/main.py", line 203, in wrap_session
INTERNALERROR>     session.exitstatus = doit(config, session) or 0
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/_pytest/main.py", line 243, in _main
INTERNALERROR>     config.hook.pytest_runtestloop(session=session)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/hooks.py", line 284, in __call__
INTERNALERROR>     return self._hookexec(self, self.get_hookimpls(), kwargs)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/manager.py", line 68, in _hookexec
INTERNALERROR>     return self._inner_hookexec(hook, methods, kwargs)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/manager.py", line 62, in <lambda>
INTERNALERROR>     firstresult=hook.spec.opts.get("firstresult") if hook.spec else False,
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/callers.py", line 208, in _multicall
INTERNALERROR>     return outcome.get_result()
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/callers.py", line 80, in get_result
INTERNALERROR>     raise ex[1].with_traceback(ex[2])
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/callers.py", line 187, in _multicall
INTERNALERROR>     res = hook_impl.function(*args)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/_pytest/main.py", line 264, in pytest_runtestloop
INTERNALERROR>     item.config.hook.pytest_runtest_protocol(item=item, nextitem=nextitem)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/hooks.py", line 284, in __call__
INTERNALERROR>     return self._hookexec(self, self.get_hookimpls(), kwargs)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/manager.py", line 68, in _hookexec
INTERNALERROR>     return self._inner_hookexec(hook, methods, kwargs)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/manager.py", line 62, in <lambda>
INTERNALERROR>     firstresult=hook.spec.opts.get("firstresult") if hook.spec else False,
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/callers.py", line 208, in _multicall
INTERNALERROR>     return outcome.get_result()
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/callers.py", line 80, in get_result
INTERNALERROR>     raise ex[1].with_traceback(ex[2])
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/callers.py", line 187, in _multicall
INTERNALERROR>     res = hook_impl.function(*args)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/_pytest/runner.py", line 78, in pytest_runtest_protocol
INTERNALERROR>     runtestprotocol(item, nextitem=nextitem)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/_pytest/runner.py", line 87, in runtestprotocol
INTERNALERROR>     rep = call_and_report(item, "setup", log)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/_pytest/runner.py", line 175, in call_and_report
INTERNALERROR>     report = hook.pytest_runtest_makereport(item=item, call=call)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/hooks.py", line 284, in __call__
INTERNALERROR>     return self._hookexec(self, self.get_hookimpls(), kwargs)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/manager.py", line 68, in _hookexec
INTERNALERROR>     return self._inner_hookexec(hook, methods, kwargs)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/manager.py", line 62, in <lambda>
INTERNALERROR>     firstresult=hook.spec.opts.get("firstresult") if hook.spec else False,
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pluggy/callers.py", line 203, in _multicall
INTERNALERROR>     gen.send(outcome)
INTERNALERROR>   File "/usr/local/lib/python3.7/site-packages/pytest_dependency.py", line 136, in pytest_runtest_makereport
INTERNALERROR>     marker = item.get_marker("dependency")
INTERNALERROR> AttributeError: 'Function' object has no attribute 'get_marker'

我真的不确定为什么在pytest中使用了Pluggy，是否可以删除它来解决此问题？请提供帮助

Answer 1

根据我对以下问题的评论，可以解决过时的依赖关系。

ipch

运行pytest测试导致出现错误，设置是否有问题？

1 个答案: