How to append new data onto a new line

Question

My code looks like this:

def storescores():

   hs = open(\"hst.txt\",\"a\")
   hs.write(name)
   hs.close() 

so if I run it and enter \"Ry

Answer 1

All answers seem to work fine. If you need to do this many times, be aware that writing

hs.write(name + "\n")

constructs a new string in memory and appends that to the file.

More efficient would be

hs.write(name)
hs.write("\n")

which does not create a new string, just appends to the file.

Answer 2

I presume that all you are wanting is simple string concatenation:

def storescores():

   hs = open("hst.txt","a")
   hs.write(name + " ")
   hs.close() 

Alternatively, change the " " to "\n" for a newline.

Answer 3

I had the same issue. And I was able to solve it by using a formatter.

file_name = "abc.txt"
new_string = "I am a new string."
opened_file = open(file_name, 'a')
opened_file.write("%r\n" %new_string)
opened_file.close()

I hope this helps.

Answer 4

In Python >= 3.6 you can use new string literal feature:

with open('hst.txt', 'a') as fd:
    fd.write(f'\n{name}')

Please notice using 'with statment' will automatically close the file when 'fd' runs out of scope

Answer 5

If you want a newline, you have to write one explicitly. The usual way is like this:

hs.write(name + "\n")

This uses a backslash escape, \n, which Python converts to a newline character in string literals. It just concatenates your string, name, and that newline character into a bigger string, which gets written to the file.

It's also possible to use a multi-line string literal instead, which looks like this:

"""
"""

Or, you may want to use string formatting instead of concatenation:

hs.write("{}\n".format(name))

All of this is explained in the Input and Output chapter in the tutorial.

Answer 6

import subprocess
subprocess.check_output('echo "' + YOURTEXT + '" >> hello.txt',shell=True)