/Python/How to make one list from nested list

How to make one list from nested list

>>> from collections import Iterable
def flatten(lis):
     for item in lis:
         if isinstance(item, Iterable) and not isinstance(item, str):
             for x in flatten(item):
                 yield x
         else:        
             yield item

>>> lis = [1,[2,2,2],4]
>>> list(flatten(lis))
[1, 2, 2, 2, 4]
>>> list(flatten([[1, 2, 3], [4, 5, 6], [7, 8, 9]]))
[1, 2, 3, 4, 5, 6, 7, 8, 9]

Source: stackoverflow.com

Similar codes

1 vote373 views2 answers
Django url static
Python Django
1 vote343 views2 answers
Histogram chart plotly
Python
2 votes370 views3 answers
Select rows in python
Python
0 vote333 views1 answer
Python check mognodb size
Python
1 vote330 views1 answer
Python MongoEngine doc
Python
0 vote402 views1 answer
Python json random number generator
Python
1 vote314 views1 answer
Nb_occurence in list python
Python
0 vote334 views2 answers
-88
Python
0 vote371 views1 answer
Creating base models django
Python
14 votes339 views6 answers
Binary search in python
Python