Tarek Ziadé firstname.lastname@example.org writes:
FYI we have introduced a range operator, so one may define a range of versions. This is useful for instance to write:
Which means: requires any version of Python 2.5.x.
-1 on that syntax. It's an extra operator, with a non-obvious meaning; the meaning should be as clear as feasible even to those who have not read the specification. The existing operators ‘>’, ‘>=’, ‘<’ ‘<=’ are standard and more obvious.
That is, the existing operators:
Requires-Python: >=2.5, <2.6
explicitly specify the range in your example.