Python flatten a list of lists

Flatten a list of lists python

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

Source: stackoverflow.com

Flatten a list of list python

# idiomatic python

# using itertools
import itertools

list_of_list = [[1, 2, 3], [4, 5], [6]]
chain = itertools.chain(*images)

flattened_list = list(chain)
# [1, 2, 3, 4, 5, 6]

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

Similar codes

16 votes150 views6 answers
Python print function
Python
0 vote163 views1 answer
Months of the year python list
Python
0 vote154 views3 answers
A program that asks for the user's input of a list of numbers and sort it in reverse in python
Python
0 vote169 views1 answer
ModuleNotFoundError: No module named 'html5lib'
Python
2 votes159 views1 answer
How to get the list of discord server members?
Python
13 votes183 views6 answers
Django orm
Python Django
2 votes163 views1 answer
Set axis title matplotlib
Python
1 vote225 views1 answer
Join function
Python
0 vote151 views1 answer
Python get city name from IP
Python
-1 vote193 views1 answer
Django model UUID field
Python Django