def flatten(l):
"""Flatten an arbitrarily nested sequence.
Parameters
----------
l : sequence
The non string sequence to flatten
Notes
-----
This doesn't consider strings sequences.
Returns
-------
flattened : generator
"""
for el in l:
if _iterable_not_string(el):
for s in flatten(el):
yield s
else:
yield el
def flatten(l):
"""Flatten an arbitrarily nested sequence.
Parameters
----------
l : sequence
The non string sequence to flatten
Notes
-----
This doesn't consider strings sequences.
Returns
-------
flattened : generator
"""
for el in l:
if _iterable_not_string(el):
for s in flatten(el):
yield s
else:
yield el
