Read and write to files

Here’s the table of contents:

1. Read lines from a file
2. Write lines

Read lines from a file

# Using readlines()
file1 = open('myfile.txt', 'r')
Lines = file1.readlines()

Write lines

L = ["1\n", "2\n", "3\n"]
  
# writing to file
file1 = open('myfile.txt', 'w')
file1.writelines(L)
file1.close()

See!