Python run shell command and emulate user input
问题 How can i from a python script emulate user data like: Say i run os.system('grunt init:gruntfile'), and i want the python script automatically to 'enter' some data, so instead of the user inputs the data that the shell command asks for, the python script enters some data hard-coded in the script? Hope my question makes sense and that someone can help. Thank you in advance, adam 回答1: pexpect will probably fit your bill if plain old subprocess doesn't. From the pexpect site: For example:: child