how write variable in files and retreive it

[ichabod801]

Please use python and output tags when posting code and results. I put them in for you this time. Here are instructions for doing it yourself next time.

The standard way to write to a file is:

with open('data.txt', 'w') as data_file:
    data_file.write(some_string)

The data can be retrieved with

with open('data.txt') as data_file:
    some_string = data_file.read()

You can also read the lines of a file in as a list (data_file.readlines()) or iterate over the lines in a file (for line in data_file:).