/Python/Remove empty lines from file python

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)

Similar codes

67 votes201 views4 answers
How to know the version of python using cmd
Python
1 vote206 views1 answer
How to have add break for a few seconds in python
Python
6 votes215 views2 answers
What is in the python built in namespace
Python
0 vote190 views1 answer
Matplotlib pie chart move autotext
Python
4 votes187 views2 answers
Tty escape
Python
0 vote193 views1 answer
How to make a lis in python
Python
0 vote186 views1 answer
Scrapy selenium screnshot
Python
1 vote232 views1 answer
How to iterate pyspark dataframe
Python
0 vote196 views1 answer
I += 1 meaning in python
Python
1 vote154 views1 answer
How to print the max occurring in dictionary python
Python