Suppose my text file contains a string
key followed by different strings. How I can capture the next string and write it inside a file in Python.
if 'key' in open('Internet.txt').read(): f=open("pathex","w") f.write("written")
You can read file line by line and if
key was there write a
written into destination file:
f = open("pathex.txt" , "w") with open('Internet.txt', 'r') as file_source: for line in file_source: if key in line: f.write("written")