由于我将win 10版本1703升级到版本1709(Fall Update),因此在使用print
或nose
命令时出现持续性问题 OSError 。我的日志为nose
:
======================================================================
ERROR: test_future_link_to_update_3
----------------------------------------------------------------------
Traceback (most recent call last):
File "c:\users\sdn\work\git\pop-extrapole\env\lib\site-packages\nose\case.py", line 134, in run
self.runTest(result)
File "c:\users\sdn\work\git\pop-extrapole\env\lib\site-packages\nose\case.py", line 152, in runTest
test(result)
File "c:\program files\python35\Lib\unittest\case.py", line 653, in __call__
return self.run(*args, **kwds)
File "c:\program files\python35\Lib\unittest\case.py", line 621, in run
result.addSuccess(self)
File "c:\users\sdn\work\git\pop-extrapole\env\lib\site-packages\nose\proxy.py", line 165, in addSuccess
self.result.addSuccess(self.test)
File "c:\program files\python35\Lib\unittest\runner.py", line 64, in addSuccess
self.stream.flush()
OSError: raw write() returned invalid length 2 (should have been between 0 and 1)
我可以通过评论self.stream.flush()
来解决这个问题,但它不是解决方案:
def addSuccess(self, test):
super(TextTestResult, self).addSuccess(test)
if self.showAll:
self.stream.writeln("ok")
elif self.dots:
self.stream.write('.')
# self.stream.flush()
使用print
时的其他日志:
Traceback (most recent call last):
File "c:\program files\python35\Lib\multiprocessing\pool.py", line 119, in worker
result = (True, func(*args, **kwds))
File "c:\program files\python35\Lib\multiprocessing\pool.py", line 47, in starmapstar
return list(itertools.starmap(args[0], args[1]))
File "C:\Users\SDN\Work\git\pop-extrapole\extrapolation\extrapole.py", line 1463, in popcorn_process
print(lk)
OSError: raw write() returned invalid length 46 (should have been between 0 and 23)
有人对此有所了解吗?
谢谢, Uwevil
答案 0 :(得分:0)
你使用“Git for Windows”的bash吗?
如果您使用,请尝试将管理员权限添加到\Program Files\Git\git-bash.exe
和\Program Files\Git\usr\bin\bash.exe
的属性设置中。
我可以解决它。但我认为这不是最佳解决方案。
另一个解决方案是使用PowerShell。
答案 1 :(得分:0)
我认为这个问题似乎是根据这个帖子将python 3.5.4升级到python 3.6.4来处理的:https://bugs.python.org/issue32245