le error
le
exits with a error if started without arguments or if not enough arguments are given.
It would be more intuitive for users if this tool would follow the conventions of ls
.
Traceback (most recent call last):
File "/klausurarchiv/bin/le", line 258, in <module>
nLectures=max([len(v.scheme.lectures) for v in exams])
ValueError: max() arg is an empty sequence