subprocess call return value
subprocess. call (args, *, stdin=None, stdout=None, stderr=None, shell=False) ... The CalledProcessError object will have the return code in the ...,subprocess.call(["ls", "-l"]) 0 >>> subprocess.call("exit 1", shell=True) 1 ... The CalledProcessError object will have the return code in the returncode attribute. , Use subprocess.check_output() instead of subprocess.call() .,This returns a CompletedProcess object, from which you can easily obtain the output as well as return code. from subprocess import PIPE, run command ... , You can print production_numbers at the end of Script2. Then use my_output = subprocess.check_output(['python', ...,subprocess.call() 的回傳值，直接就是cmd 執行過後的exit status。 ... 執行外部程式，等外部程式結束之後再回傳return code，可以用來判斷執行結果是成功還是失敗： , You can use subprocess.check_ouput as well. It was specifically meant for checking output as the name suggests.,The return value from run() , representing a process that has finished. ... args is required for all calls and should be a string, or a sequence of program arguments ... , Yes, Subprocess.call returns "actual process return code". You can check official documentation of Subprocess.call and Subprocess.
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 subprocess call return value 相關參考資料
17.1. subprocess — Subprocess management — Python 2.7 ...
subprocess. call (args, *, stdin=None, stdout=None, stderr=None, shell=False) ... The CalledProcessError object will have the return code in the ... https://docs.python.org 17.5. subprocess — Subprocess management — Python 3.4 ...
subprocess.call(["ls", "-l"]) 0 >>> subprocess.call("exit 1", shell=True) 1 ... The CalledProcessError object will have the return code in the returncode attribu... https://docs.python.org Get a return value using subprocess - Stack Overflow
Use subprocess.check_output() instead of subprocess.call() . https://stackoverflow.com Retrieving the output of subprocess.call() - Stack Overflow
This returns a CompletedProcess object, from which you can easily obtain the output as well as return code. from subprocess import PIPE, run command ... https://stackoverflow.com Return value from subprocess call - Stack Overflow
You can print production_numbers at the end of Script2. Then use my_output = subprocess.check_output(['python', ... https://stackoverflow.com Shell Scripting in Python – 在電梯裡遇見雙胞胎
subprocess.call() 的回傳值，直接就是cmd 執行過後的exit status。 ... 執行外部程式，等外部程式結束之後再回傳return code，可以用來判斷執行結果是成功還是失敗： https://imsardine.wordpress.co Storing subprocess.call() return value in a variable - Stack ...
You can use subprocess.check_ouput as well. It was specifically meant for checking output as the name suggests. https://stackoverflow.com subprocess — Subprocess management — Python 3.8.4 ...
The return value from run() , representing a process that has finished. ... args is required for all calls and should be a string, or a sequence of program arguments ... https://docs.python.org What is the return value of subprocess.call()? - Stack Overflow
Yes, Subprocess.call returns "actual process return code". You can check official documentation of Subprocess.call and Subprocess. https://stackoverflow.com |