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与PIPE的开放式交流没有达到过程的所有产出。
原标题:Popen Communicate with PIPE does not catch all output of process

我试图操作一个字典,并掌握其产出。 这似乎像在第一个产出线之后那样,它转而转向奥兰,而不是我的扼杀。 管理.py是管理Django项目的指挥系统,例如开始生产服务器或进行单位测试。

这是我的法典:

import os, string, datetime
from subprocess import Popen, PIPE

def runProcess(command, parameters):
    process =  Popen([command]+parameters, stdout=PIPE)
    output=process.communicate()[0]
    return output

testStatus=runProcess( python ,[ manage.py , test , coffeebean ])

print ("*****Own output*****")
print(testStatus)

产出如下:

Ran 1 test in 0.000s

OK
*****Own output*****
Creating test database for alias  default ...
Destroying test database for alias  default ...

为什么没有达到第一线?

Best regards, Daniel

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