/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

4 votes218 views2 answers
Split filename and extension python
Python
0 vote293 views2 answers
Flask rest api upload image
Python
0 vote197 views1 answer
Upload CSV file using REST API Python
Python
43 votes186 views6 answers
Today date in python
Python
0 vote260 views3 answers
Move window with overrideredirect
Python
0 vote195 views1 answer
RuntimeError: Please set pin numbering mode using GPIO.setmode(GPIO.BOARD) or GPIO.setmode(GPIO.BCM)
Python
2 votes258 views2 answers
Python beep windows
Python
4 votes215 views1 answer
Python make integer into a list
Python
10 votes208 views2 answers
Django delete object
Python
1 vote192 views1 answer
Increase limit of recusrion python
Python