Breaking News: Grepper is joining You.com. Read the official announcement!

python unlist flatten nested lists

Add Answer

Combative Crocodile answered on May 17, 2021 Popularity 9/10 Helpfulness 7/10

answer python unlist flatten nested lists

related make a nested list flat python

related How to Flatten a nested list in python

related flatten nested list in python

related python remove list from nested list

python unlist flatten nested lists

Comment

def flatten(x):
    if isinstance(x, list):
        return [a for i in x for a in flatten(i)]
    else:
        return [x]

Popularity 9/10 Helpfulness 7/10 Language python

Source: Grepper

Tags: flatten list nested nested-lists python

Link to this answer
Share Copy Link

Contributed on May 17 2021

Combative Crocodile

0 Answers Avg Quality 2/10

Closely Related Answers

make a nested list flat python

Comment

def flatten(t):
    return [item for sublist in t for item in sublist]

Popularity 8/10 Helpfulness 5/10 Language python

Source: stackoverflow.com

Tags: flat list

Link to this answer
Share Copy Link

Contributed on Aug 27 2021

Agreeable Alligator

0 Answers Avg Quality 2/10

How to Flatten a nested list in python

Comment

import itertools

a=[[1, 2, 3], [4, 5, 6]]

flat_list = list(itertools.chain.from_iterable(a))
print(flat_list)

# Output:
[1, 2, 3, 4, 5, 6]

Popularity 10/10 Helpfulness 5/10 Language python

Source: Grepper

Tags: flatten

Link to this answer
Share Copy Link

Contributed on Jul 07 2022

OHIOLee

0 Answers Avg Quality 2/10

flatten nested list in python

Comment

# you can flatten nested list recursively like this
eg = [1,[2,[3,[4,[5,6,7]]]]]

all_item = []
def flatten_lst(nested_lst, all_val=[]):
    global all_item
    for item in nested_lst:
        if isinstance(item, list):
            return flatten_lst(item, all_item)
        if item:
            all_item.append(item)

flatten_lst(eg)
all_item

Popularity 6/10 Helpfulness 2/10 Language python

Source: buggyprogrammer.com

Tags: flatten list nested python p

Link to this answer
Share Copy Link

Contributed on Dec 22 2022

Darkstar

0 Answers Avg Quality 2/10

python remove list from nested list

Comment

# If you know the index of the item you want, you can use the pop() method. It modifies the list and returns the removed item.
L = ['a', ['bb', 'cc', 'dd'], 'e']
x = L[1].pop(1)
print(L)
# Prints ['a', ['bb', 'dd'], 'e']

# removed item
print(x)
# Prints cc

Popularity 8/10 Helpfulness 2/10 Language python

Source: www.learnbyexample.org

Tags: list nested

Link to this answer
Share Copy Link

Contributed on Oct 03 2022

Dizzy Dugong

0 Answers Avg Quality 2/10

python unlist flatten nested lists

Contents

More Related Answers

python unlist flatten nested lists

Closely Related Answers

make a nested list flat python

How to Flatten a nested list in python

flatten nested list in python

python remove list from nested list

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.