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#!/usr/bin/python
# date ruby.eclass ruby-ng.eclass ruby18 ruby19 jruby
# 2010-01-20 181 143 141 68 51
# 2010-01-21 180 144 142 68 52
date_fmt = "%Y-%m-%d"
bins = ('ruby', 'ruby-ng', 'ruby_targets_ruby18', 'ruby_targets_ruby19', 'ruby_targets_ruby20', 'ruby_targets_jruby', 'ruby_targets_ree18', 'ruby_targets_rbx', 'ruby_targets_ruby21')
import sys
import time
import os
import portage
def main():
stats = {}
for k in bins:
stats[k] = set()
portdb = portage.portdb
portdb.porttrees = [portdb.porttree_root] # exclude overlays
for cp in portdb.cp_all():
slot_dict = {}
for cpv in portdb.cp_list(cp):
slot, iuse, inherited = portdb.aux_get(cpv, ['SLOT', 'IUSE', 'INHERITED'])
slot_dict.setdefault(slot, {})[cpv] = (iuse, inherited)
for slot, cpv_dict in slot_dict.items():
cpv = portage.best(list(cpv_dict))
if cpv:
iuse, inherited = cpv_dict[cpv]
iuse = set(iuse.split())
inherited = set(inherited.split())
if 'ruby' in inherited:
stats['ruby'].add(cpv)
if 'ruby-ng' in inherited:
stats['ruby-ng'].add(cpv)
if 'ruby_targets_ruby18' in iuse:
stats['ruby_targets_ruby18'].add(cpv)
if 'ruby_targets_ruby19' in iuse:
stats['ruby_targets_ruby19'].add(cpv)
if 'ruby_targets_ruby20' in iuse:
stats['ruby_targets_ruby20'].add(cpv)
if 'ruby_targets_ruby21' in iuse:
stats['ruby_targets_ruby21'].add(cpv)
if 'ruby_targets_ruby22' in iuse:
stats['ruby_targets_ruby22'].add(cpv)
if 'ruby_targets_jruby' in iuse:
stats['ruby_targets_jruby'].add(cpv)
if 'ruby_targets_ree18' in iuse:
stats['ruby_targets_ree18'].add(cpv)
if 'ruby_targets_rbx' in iuse:
stats['ruby_targets_rbx'].add(cpv)
date_stamp = time.strftime(date_fmt, time.gmtime())
counts = [str(len(stats[x])) for x in bins]
sys.stdout.write("%s\t%s\n" % (date_stamp, "\t".join(counts)))
if __name__ == '__main__':
main()
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