perform 0.0.3

Easily call processes from python

Perform is for calling processes from python in a simple and easy way. Each program is added to the perform module as a function that returns the stdout printed by the program.

Examples:
To call a normal program that whose name doesn't contain symbols:
stdout = perform.ls()

To pass arguments to a program:
stdout = perform.git("ls-files", "-m")

To call a program that contains symbols in its name:
stdout = perform._("pip2.7", "install", "perform")

To get stderr from a program:
try:
perform.git("asdad")
except Exception as e:
print(str(e))