[ftputil] Which Python version(s) do you use?

[Stefan Schwarzer]

Hello,

when I released ftputil for the first time, Python 2.2 had just
been released (or was about to be released). So I tried to make
ftputil compatible with Python versions starting at 2.1, which
required some compromises. I would like to make use of the
features added in 2.2. This would allow to remove e. g. the
UserTuple class and the extra handling of the True/False values
(though they were introduced in Python 2.2.1, not 2.2, if I
remember correctly).

Thus my question: Which is the lowest Python version you use with
ftputil? Would it be ok to drop compatibility with Python
versions < 2.2.1 with the release of ftputil 2.2? Or do you
really depend on earlier Python versions, i. e. can only switch
to a newer version with much effort?

Stefan