how to write to a text file in python

1file = open(“testfile.txt”,”w”) 
2 
3file.write(“Hello World”) 
4file.write(“This is our new text file”) 
5file.write(“and this is another line.”) 
6file.write(“Why? Because we can.”) 
7 
8file.close() 

1#the way i learned it
2#plus explanations
3
4from sys import * #this is for making it more flexible
5
6#so now we gotta open a file to write in
7
8f = open("haha.txt", "w") # the w means WRITING
9#now we gotta write something
10
11f.write(str(argv[1])) # the str means change it into a string of letters
12#argv[1] means it's the thing you type after the python run thing
13#for example: "python run.py helo"
14
15#now we gotta finish it
16f.close()
17
18#if you want to see whats in it...
19
20f = open("haha.txt", "r") #r means READING
21print(f.read()) # this prints what you wrote
22
23#example input and output
24
25#            python run.py helo
26#   helo

1with open('readme.txt', 'w') as f:
2    f.write('readme')
3Code language: JavaScript (javascript)