Message364247
Hello,
A code example from the 'functional programming how-to' raises an error.
The simplest fix would be to remove the Ellipsis object from the 'line_list'.
Thank you,
Diogo
Please check below for the commands issued:
# https://docs.python.org/3/howto/functional.html#generator-expressions-and-list-comprehensions
>>> line_list = [' line 1\n', 'line 2 \n', ...]
>>>
>>> # Generator expression -- returns iterator
>>> stripped_iter = (line.strip() for line in line_list)
>>>
>>> # List comprehension -- returns list
>>> stripped_list = [line.strip() for line in line_list]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<stdin>", line 1, in <listcomp>
AttributeError: 'ellipsis' object has no attribute 'strip' |
|
Date |
User |
Action |
Args |
2020-03-15 16:39:23 | dxflores | set | recipients:
+ dxflores, docs@python |
2020-03-15 16:39:23 | dxflores | set | messageid: <1584290363.88.0.212644969816.issue39971@roundup.psfhosted.org> |
2020-03-15 16:39:23 | dxflores | link | issue39971 messages |
2020-03-15 16:39:23 | dxflores | create | |
|