13 lines
307 B
Python
13 lines
307 B
Python
|
"""
|
||
|
|
categories: Modules,builtins
|
||
|
|
description: Second argument to next() is not implemented
|
||
|
|
cause: MicroPython is optimised for code space.
|
||
|
|
workaround: Instead of `val = next(it, deflt)` use::
|
||
|
|
|
||
|
|
try:
|
||
|
|
val = next(it)
|
||
|
|
except StopIteration:
|
||
|
|
val = deflt
|
||
|
|
"""
|
||
|
|
print(next(iter(range(0)), 42))
|