69 lines
2.2 KiB
Python
69 lines
2.2 KiB
Python
"""Get information about common software"""
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# PYTHON STUFFS #######################################################
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import portage
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from nemubot import context
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from nemubot.exception import IMException
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from nemubot.hooks import hook
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from nemubot.module.more import Response
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DB = None
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# MODULE CORE #########################################################
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def get_db():
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global DB
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if DB is None:
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DB = portage.db[portage.root]["porttree"].dbapi
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return DB
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def package_info(pkgname):
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pv = get_db().xmatch("match-all", pkgname)
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if not pv:
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raise IMException("No package named '%s' found" % pkgname)
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bv = get_db().xmatch("bestmatch-visible", pkgname)
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pvsplit = portage.catpkgsplit(bv if bv else pv[-1])
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info = get_db().aux_get(bv if bv else pv[-1], ["DESCRIPTION", "HOMEPAGE", "LICENSE", "IUSE", "KEYWORDS"])
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return {
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"pkgname": '/'.join(pvsplit[:2]),
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"category": pvsplit[0],
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"shortname": pvsplit[1],
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"lastvers": '-'.join(pvsplit[2:]) if pvsplit[3] != "r0" else pvsplit[2],
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"othersvers": ['-'.join(portage.catpkgsplit(p)[2:]) for p in pv if p != bv],
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"description": info[0],
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"homepage": info[1],
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"license": info[2],
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"uses": info[3],
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"keywords": info[4],
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}
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# MODULE INTERFACE ####################################################
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@hook.command("eix",
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help="Get information about a package",
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help_usage={
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"NAME": "Get information about a software NAME"
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})
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def cmd_eix(msg):
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if not len(msg.args):
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raise IMException("please give me a package to search")
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def srch(term):
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try:
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yield package_info(term)
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except portage.exception.AmbiguousPackageName as e:
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for i in e.args[0]:
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yield package_info(i)
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res = Response(channel=msg.channel, count=" (%d more packages)", nomore="No more package '%s'" % msg.args[0])
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for pi in srch(msg.args[0]):
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res.append_message("\x03\x02{pkgname}:\x03\x02 {description} - {homepage} - {license} - last revisions: \x03\x02{lastvers}\x03\x02{ov}".format(ov=(", " + ', '.join(pi["othersvers"])) if pi["othersvers"] else "", **pi))
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return res
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