/Python/How to get the terminal command's result in pyton

How to get the terminal command's result in pyton

>>> import subprocess
>>> cmd = [ 'echo', 'arg1', 'arg2' ]
>>> output = subprocess.Popen( cmd, stdout=subprocess.PIPE ).communicate()[0]
>>> print output
arg1 arg2

>>> 

There is a bug in using of the subprocess.PIPE. For the huge output use this:

import subprocess
import tempfile

with tempfile.TemporaryFile() as tempf:
    proc = subprocess.Popen(['echo', 'a', 'b'], stdout=tempf)
    proc.wait()
    tempf.seek(0)
    print tempf.read()

How to get the terminal command's result in pyton

import os
os.system("command")

Similar codes

0 vote248 views1 answer
Module 'torch' has no attribute 'square'
Python
0 vote259 views1 answer
Django.db.utils.ProgrammingError: relation "users" does not exist in django 3.0
Python Django
7 votes187 views1 answer
Float to percentage python
Python
-1 vote203 views2 answers
Print groupby dataframe
Python
1 vote246 views1 answer
What is serialization in django
Python Django
0 vote273 views1 answer
Django template add numbers
Python Django
1 vote219 views1 answer
Python get newest file in directory
Python
0 vote185 views1 answer
Vif
Python
0 vote208 views3 answers
Django add user to group
Python
0 vote226 views1 answer
Apyori
Python