python command line arguments example
Example 1: python get command line arguments
import sys
print("This is the name of the script:", sys.argv[0])
print("Number of arguments:", len(sys.argv))
print("The arguments are:" , str(sys.argv))
Example 2: pass argument to a py file
import sys
def hello(a,b):
print "hello and that's your sum:", a + b
if __name__ == "__main__":
a = int(sys.argv[1])
b = int(sys.argv[2])
hello(a, b)
Example 3: python read arguments
import sys
print('Number of arguments:', len(sys.argv), 'arguments.')
print('Argument List:', str(sys.argv))
Example 4: python command line argument list try
1
2 import sys
3
4 print(f"Name of the script : {sys.argv[0]=}")
5 print(f"Arguments of the script : {sys.argv[1:]=}")
Example 5: how to get command line arguments in python
import sys
print 'Number of arguments:', len(sys.argv), 'arguments.'
print 'Argument List:', str(sys.argv)
Example 6: program arguments python
import sys
for args in sys.argv:
print(args)
"""
If you were to call the program with subsequent arguments, the output
will be of the following
Call:
python3 sys.py homie no
Output:
sys.py
homie
no
"""