[issue33282] Subprocess Popen communicate hung if stdin not given to Popen, even though script not expecting any input

Dong-hee Na added the comment: I would like to recommend this kind of question should be discussed at comp.lang.python mailing list. If cpython bug is detected from this issue. Please reopen this issue. Thanks! -- nosy: +corona10 resolution: -> not a bug stage: -> resolved status:

[issue33282] Subprocess Popen communicate hung if stdin not given to Popen, even though script not expecting any input

New submission from Jatin Goel : Hi needed a small help related to the subprocess module I'm executing a powershell process using the subprocess module process = subprocess.Popen( [ 'powershell.exe', script ], stdout=subprocess.PIPE, stderr=subprocess.PIPE, sh