Bjarne D Mathiesen wrote:
> Richard L. Hamilton wrote:
>> Depending on the results, with some effort, it might be possible to drop
>> some of the intermediate versions. But only if a later suitable (for
>> everything dependent on it) version is possible on every supported OS. And
>> it would mean bumping portfiles, and rebuilding everything depending on
>> dropped versions. It probably wouldn't be worth the bother, and given all
>> the constraints, might only get rid of a few versions.
>>
>
> so we've got 2 issues here :
> - which pythonXY the pyXY-{name} support
> and whether theese can be brought up to python37
> - whether any Portfile that demands a pythonXY that isn't python37
> can be updated to depend on python37 instead
>
> We'll need some statistict / overview on this matter.
> I'll look into this.
This ;-) nasty ;-) piece of bash scripting will give an oversigt of all
the pyXY-{name} ports and which versions of python they claim to support
I'll post a file on my website, when it has finished running :-)
Finished : https://macports.mathiesen.info/portfiles/python/pyPorts.txt
Optimised/revised script ; runs 9 times faster than the original
--- begin bash script ---
#!/macports/bin/bash
declare -a pyVersions=( 26 27 32 33 34 35 36 37 )
declare -a pyPorts=( $( port -q search --name py- \
| sed -E -e '/^py-/!d' ) )
maxLetters=$( \
for (( i=0 ; i<${#pyPorts[@]} ; i++ ))
do
echo ${#pyPorts[${i}]}
done | sort -u -n | tail -1 )
(( maxLetters+=5 ))
for pyPort in ${pyPorts[@]}
do
printf "%-${maxLetters}s" ${pyPort}
subPorts=$( port info --subports --maintainer ${pyPort} )
for V in ${pyVersions[@]}
do
subCount=$( echo "${subPorts}" | fgrep -c "${V}" )
if [[ "${subCount}" -eq 0 ]]
then
echo -n " "
else
echo -n "${V} "
fi
done
echo $( echo ${subPorts} \
| sed -E -e 's/^.*://' -e 's/.* ([^ ]*\@[^ ,]*).*$/\1/' )
done
--- end bash script ---
--
Bjarne D Mathiesen
Korsør ; Danmark ; Europa
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