Copying file contents into another file writes selected lines of the file into the other file.
Solution for How to copy file contents into another file in Python : You can use file.readlines() and file.writelines() to copy file contents into another file Call open(file) to open the file named file. Call file.readlines() to get a list containing each line in file. Use the list comprehension syntax [line for line in lines if condition] to get a list containing each line in the previous result lines for which condition is True. Call open(file, mode) with mode as “w” and file as the name of the other file to open it for writing. Call file.writelines(data) to write each element in the previously created list data into the previous result file.