Python remove empty lines

Remove empty lines from file python

with open("new_file","r") as f:
 for i in f.readlines():
       if not i.strip():
           continue
       if i:
           print i,

Source: stackoverflow.com

Python remove empty lines from file

import os


def remove_empty_lines(filename):
    if not os.path.isfile(filename):
        print("{} does not exist ".format(filename))
        return
    with open(filename) as filehandle:
        lines = filehandle.readlines()

    with open(filename, 'w') as filehandle:
        lines = filter(lambda x: x.strip(), lines)
        filehandle.writelines(lines)

Source: grepper.com

Similar codes

0 vote295 views1 answer
Createdb psql
Python
4 votes309 views1 answer
How to make sun as first day in calendar python
Python
2 votes272 views2 answers
Null=true django
Python Django
0 vote298 views1 answer
How to select the shortest item in a python list
Python
3 votes272 views3 answers
Download playlist from youtube python
Python
3 votes294 views1 answer
Add images in readme github file
Python
0 vote265 views1 answer
Compile python folder
Python
3 votes289 views2 answers
Python sum only numbers
Python
0 vote256 views1 answer
Python web app with redis github
Python
-1 vote231 views1 answer
Pyside2 qt designer tab widget example
Python