How to call a function with two arguments in python

Question

i wanna ask about how to call a function with two arguments in python. for example,
code below is an example i want to call color function.

def color(objec         


        

Answer 1

The small but fundamental errors in your second block:

1. Your arguments are object and arg2. objectis a reserved python word, both words are not so explanatory and (the real mistake) you never use arg2 in your function.
2. You don't used any return value in the function.
3. When you call the function, you use color(tes,red) when it should be color(tes,tes_2).

I have rewritten the block, take a look (with some modifications you can fine-tune later)

def color(color1,color2):
    blue = '\033[1;34m'+color1+'\033[1;m'
    red = '\033[1;31m'+color2+'\033[1;m'
    return blue, red

tes = 'this must be blue'
tes_2 = 'i wanna this string into red!!' 
for c in color(tes,tes_2):
    print c

An alternate suggestion to achieve what you want would be:

def to_blue(color):
    return '\033[1;34m'+color+'\033[1;m'

def to_red(color):
    return '\033[1;31m'+color+'\033[1;m'

print to_blue('this is blue')
print to_red('now this is red')

EDIT: as requested (this is just the beginning ;oP . For example, you could use a dictionary of color names and color codes to call the function)

def to_color(string, color):
    if color == "blue":
        return '\033[1;34m'+color+'\033[1;m'
    elif color == "red":
        return '\033[1;31m'+color+'\033[1;m'
    else:
        return "Are you kidding?"
        #should be 'raise some error etc etc.'

print to_color("this blue", "blue")
print to_color("this red", "red")
print to_color("his yellow", "yellow")