Flatten a list of lists python

Python flat list from list of list

flat_list = [item for sublist in l for item in sublist]

#which is equivalent to this 
flat_list = []
for sublist in l:
    for item in sublist:
        flat_list.append(item)

Source: stackoverflow.com

Flatten a list of lists python

flattened = [val for sublist in list_of_lists for val in sublist]

Source: stackoverflow.com

Python flatten list

itertools.chain.from_iterable(factors)

Python flatten a list of lists

from collections.abc import Iterable

def flatten(l):
    for el in l:
        if isinstance(el, Iterable) and not isinstance(el, (str, bytes)):
            yield from flatten(el)
        else:
            yield el

Source: stackoverflow.com

Flatten a list of lists python

list_of_lists = [[180.0], [173.8], [164.2], [156.5], [147.2], [138.2]] 
flattened = [val for sublist in list_of_lists for val in sublist

Source: quora.com

Similar codes

0 vote253 views1 answer
Split string by delimiter string
Python
0 vote298 views1 answer
Python check if false in dict
Python
0 vote308 views1 answer
Python countdown from 20 down to 0
Python
6 votes346 views2 answers
Flask get ip address of request
Python Flask
28 votes369 views2 answers
Making your own range function in python
Python
0 vote286 views1 answer
Files and exceptions not working python
Python
-2 votes281 views3 answers
Else if in pyton
Python
0 vote279 views1 answer
Shibang for python file in linux
Python
0 vote313 views2 answers
How to add space before capital letter in python
Python
5 votes279 views1 answer
If statement in one-line for loop python
Python