Need new class for MediaColDatabase to be generated from genTypes.py

[HPSudip]

As per latest IANA spec https://www.iana.org/assignments/ipp-registrations/ipp-registrations.xhtml, MediaColDatabase and MediaColReady has different attribute types for MediaSize member attribute.

media-col -> media -size -> (x-dimension, y-dimension) -> integer(1:MAX)

media-col-database -> media -size -> (x-dimension, y-dimension)  --> integer(1:MAX) | rangeOfInteger(1:MAX)

The requirement is such that, we should not allow rangeOfInteger in the job template attribute media-col, but only allows rangeOfInteger in the Printer Description attributes media-col-database and media-col-ready.

Currently genTypes.py is unable to create a separate class for MediaColDatabase and instead it tries to put everything back to MediaCol with a warning on new member. WARN: Collection type already has different member media-size

[wifiprintguy]

Keep an eye on this email thread on the ipp@pwg.org email reflector: https://www.pwg.org/pipermail/ipp/2022/021192.html

media-col-ready/media-size/y-dimension will have a syntax of integer(0:MAX)|rangeOfInteger(1:MAX) so that the printer can provide 0 (zero or nil) to indicate a roll length that is unknown or unbounded. That likely will also apply to media-col-database/media-size/y-dimension as well.

[HPNavjot]

Working latest XML file Internet Printing Protocol (IPP) Registrations.zip

[HPNavjot]

Issues addressed in pull #128 Changes in genTypes.py:

• added member attributes of media-col to media-col-database due to [PWG5100.7]
• addressed changed syntax for media-col-database => media-size to rangeOfInteger
• few attributes had '(extension)' suffix , added logic to strip '(extension)' suffix to member and sub-member attributes.
• there are member attributes that are ignored\deprecated in some attributes but used in other.

Rest changes in model files are due to execution of genTypes.py that reflects the latest IIP registrations.xml