Python function eg - Day 20

this will explain how to create a funtion in python and call it,if the funtion doesnot returns any value then it will be treated as none

to view the definition of the function you can do -- ctrl + left click

  
def python_food():
    print("Spinach is good for health")

python_food()
print (python_food())

def center_text():
    width = 50
    text = 'Spinach is good for health'
    leftalignment = (width - len(text))//2
    print(' '*leftalignment,text)

center_text()
print('='*20)

def center_text1(text):
    width = 50
    leftalignment = (width - len(text))//2
    print(' '*leftalignment,text)



center_text1('Spinach is Good for Health')
center_text1('Excecise is goood for body')
center_text1('Life is worth living')
center_text1('Love yourself')
 

the below code is the text behind the print function,we can see only the basic info not the code since this is written in C-language

 
 
def print(self, *args, sep=' ', end='\n', file=None): # known special case of print
    """
    print(value, ..., sep=' ', end='\n', file=sys.stdout, flush=False)
    
    Prints the values to a stream, or to sys.stdout by default.
    Optional keyword arguments:
    file:  a file-like object (stream); defaults to the current sys.stdout.
    sep:   string inserted between values, default a space.
    end:   string appended after the last value, default a newline.
    flush: whether to forcibly flush the stream.
    """
    pass