/Python/Convert 2 level nested list to one level list in python

Convert 2 level nested list to one level list in python

>>> from collections import Iterable
>>> def flat(lst):
...     for parent in lst:
...         if not isinstance(i, Iterable):
...             yield parent
...         else:
...             for child in flat(parent):
...                 yield child
...
>>> list(flat(([1,[2,2,2],4]))
[1, 2, 2, 2, 4]

Source: stackoverflow.com

Similar codes

0 vote110 views1 answer
(Word or Phrase to Phone-Number Generator) python
Python
10 votes100 views2 answers
Python color in console
Python
0 vote103 views1 answer
Pandas assign value to row based on condition
Python
0 vote101 views1 answer
Cos2x
Python
7 votes120 views2 answers
Pandas read_csv ignore unnamed columns
Python
-1 vote118 views1 answer
How to unstack multiindex pandas
Python
0 vote106 views1 answer
Import CreateAPIView django
Python
0 vote113 views1 answer
Use a callable instead, e.g., use `dict` instead of `{}`
Python
0 vote117 views1 answer
All python commands list and what they do
Python
25 votes113 views4 answers
Pandas count the number of unique values in a column
Python