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 vote227 views1 answer
Split string with first numerical value in python
Python
-1 vote260 views1 answer
Unocode error pytonn
Python
0 vote283 views1 answer
Increase pie chart size python
Python
1 vote238 views1 answer
Pandas return index
Python
-1 vote319 views1 answer
AttributeError: Can't get attribute on <module '__main__' from manage.py
Python
0 vote283 views3 answers
Add a new button in the index of the page wagtail
Python
0 vote279 views1 answer
Python email subject decode
Python
0 vote271 views1 answer
Np.random.randint to generate -1 +1
Python
1 vote316 views1 answer
How to scroll by in selenium python
Python
0 vote272 views1 answer
Matplotlib set dpi
Python