mirror of
https://github.com/jlu5/SupyPlugins.git
synced 2025-05-03 00:41:15 -05:00
Updates to PkgInfo
- In exception handling, only catch utils.web.Error instead of all possible exceptions - Rename 'package' command to 'pkg' - vlist/pkgsearch: guess distribution from release name as with 'pkg', so that 'vlist trusty <app>' is accepted
This commit is contained in:
James Lu
parent
523e0f9fad
commit
afe692e8c9
@ -35,7 +35,7 @@ import supybot.plugins as plugins
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import supybot.ircutils as ircutils
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import supybot.callbacks as callbacks
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from collections import OrderedDict, defaultdict
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try: # Python 3
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try: # Python 3
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from urllib.parse import urlencode, quote
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except ImportError: # Python 2
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from urllib import urlencode, quote
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@ -60,7 +60,7 @@ except ImportError:
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_ = lambda x:x
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class PkgInfo(callbacks.Plugin):
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"""Fetches package information from the repositories of
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"""Fetches package information from the repositories of
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Debian, Arch Linux, and Ubuntu."""
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threaded = True
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@ -70,6 +70,21 @@ class PkgInfo(callbacks.Plugin):
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self.addrs = {'ubuntu':'http://packages.ubuntu.com/',
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'debian':"https://packages.debian.org/"}
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def _getDistro(self, release):
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"""<release>
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Guesses the distribution from the release name."""
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release = release.lower()
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if release.startswith(("oldstable","squeeze","wheezy","stable",
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"jessie","testing","sid","unstable")):
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distro = "debian"
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elif release.startswith(("hardy","lucid","maverick","natty","oneiric",
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"precise","quantal","raring","saucy","trusty","utopic","vivid")):
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distro = "ubuntu"
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else:
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distro = None
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return distro
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def MadisonParse(self, pkg, dist, codenames='', suite='', useSource=False):
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arch = ','.join(self.registryValue("archs"))
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self.arg = {'package':pkg,'table':dist,'a':arch,'c':codenames,'s':suite,
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@ -96,27 +111,26 @@ class PkgInfo(callbacks.Plugin):
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"\x02({!s})\x02".format(k,v[0]) for (k,v) in d.items())
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else:
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self.log.debug("PkgInfo: No results found for URL %s" % url)
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def package(self, irc, msg, args, suite, pkg):
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"""<suite> <package>
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def package(self, irc, msg, args, release, pkg):
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"""<release> <package>
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Fetches information for <package> from Debian or Ubuntu's repositories.
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<suite> is the codename/release name (e.g. 'trusty', 'squeeze').
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<release> is the codename/release name (e.g. 'trusty', 'squeeze').
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For Arch Linux packages, please use 'archpkg' and 'archaur' instead."""
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if not bs4Present:
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irc.error("This command requires the Beautiful Soup 4 library. See"
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" https://github.com/GLolol/SupyPlugins/blob/master/README.md"
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"#pkginfo for instructions on how to install it.", Raise=True)
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# Guess the distro from the suite name
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pkg, suite, pkg = map(str.lower, (pkg, suite, pkg))
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if suite.startswith(("oldstable","squeeze","wheezy","stable",
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"jessie","testing","sid","unstable")):
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distro = "debian"
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else: distro = "ubuntu"
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url = self.addrs[distro] + "{}/{}".format(suite, pkg)
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pkg = pkg.lower()
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distro = self._getDistro(release)
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try:
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url = self.addrs[distro] + "{}/{}".format(release, pkg)
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except KeyError:
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irc.error('Unknown distribution.', Raise=True)
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try:
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fd = utils.web.getUrl(url).decode("utf-8")
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except Exception as e:
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except utils.web.Error as e:
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irc.error(str(e), Raise=True)
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soup = BeautifulSoup(fd)
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if "Error" in soup.title.string:
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@ -129,31 +143,34 @@ class PkgInfo(callbacks.Plugin):
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# Get package information from the meta tags
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keywords = soup.find('meta', attrs={"name":"Keywords"})["content"]
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keywords = keywords.replace(",","").split()
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irc.reply("Package: \x02{} ({})\x02 in {} - {}; View more at: {}".format(pkg,
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irc.reply("Package: \x02{} ({})\x02 in {} - {}; View more at: {}".format(pkg,
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keywords[-1], keywords[1], desc, url))
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package = wrap(package, ['somethingWithoutSpaces', 'somethingWithoutSpaces'])
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pkg = wrap(package, ['somethingWithoutSpaces', 'somethingWithoutSpaces'])
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def vlist(self, irc, msg, args, distro, pkg, opts):
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"""<distribution> <package> [--source]
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Fetches all available version of <package> in <distribution>, if
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such package exists. Supported entries for <distribution>
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include: 'debian', 'ubuntu', 'derivatives', and 'all'. If
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Fetches all available version of <package> in <distribution>, if
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such package exists. Supported entries for <distribution>
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include 'debian', 'ubuntu', 'derivatives', and 'all'. If
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--source is given, search for packages by source package
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name."""
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pkg, distro = map(str.lower, (pkg, distro))
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supported = ("debian", "ubuntu", "derivatives", "all")
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if distro not in supported:
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distro = self._getDistro(distro)
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d = self.MadisonParse(pkg, distro, useSource='source' in dict(opts))
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if not d: irc.error("No results found.",Raise=True)
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try:
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d += " View more at: {}search?keywords={}".format(self.addrs[distro], pkg)
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except KeyError:
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except KeyError:
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pass
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irc.reply(d)
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vlist = wrap(vlist, ['somethingWithoutSpaces', 'somethingWithoutSpaces', getopts({'source':''})])
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def archpkg(self, irc, msg, args, pkg, opts):
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"""<package> [--exact]
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Looks up <package> in the Arch Linux package repositories.
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If --exact is given, will output only exact matches.
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"""
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@ -179,10 +196,10 @@ class PkgInfo(callbacks.Plugin):
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irc.reply('Found {} results: {}'.format(count,', '.join(f)))
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else: irc.error("No results found.",Raise=True)
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archpkg = wrap(archpkg, ['somethingWithoutSpaces', getopts({'exact':''})])
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def archaur(self, irc, msg, args, pkg):
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"""<package>
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Looks up <package> in the Arch Linux AUR."""
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pkg = pkg.lower()
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baseurl = 'https://aur.archlinux.org/rpc.php?type=search&'
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@ -204,7 +221,7 @@ class PkgInfo(callbacks.Plugin):
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verboseInfo = " [ID:{} Votes:{}]".format(x['ID'], x['NumVotes'])
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s += "{} - {} \x02({}{})\x02, ".format(x['Name'],x['Description'],x['Version'], verboseInfo)
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irc.reply(s[:-2]) # cut off the ", " at the end
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else:
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else:
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irc.error("No results found.", Raise=True)
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archaur = wrap(archaur, ['somethingWithoutSpaces'])
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@ -217,13 +234,15 @@ class PkgInfo(callbacks.Plugin):
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" https://github.com/GLolol/SupyPlugins/blob/master/README.md"
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"#pkginfo for instructions on how to install it.", Raise=True)
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distro = distro.lower()
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if distro not in ("debian", "ubuntu"):
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distro = self._getDistro(distro)
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try:
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url = '%ssearch?keywords=%s' % (self.addrs[distro], quote(query))
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except KeyError:
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irc.error('Unknown distribution.', Raise=True)
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try:
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fd = utils.web.getUrl(url).decode("utf-8")
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except Exception as e:
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except utils.web.Error as e:
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irc.error(str(e), Raise=True)
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soup = BeautifulSoup(fd)
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# Debian/Ubuntu use h3 for result names in the format 'Package abcd'
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@ -250,7 +269,7 @@ class PkgInfo(callbacks.Plugin):
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def mintpkg(self, irc, msg, args, release, query, opts):
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"""<release> <package> [--exact]
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Looks up <package> in Linux Mint's repositories."""
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if not bs4Present:
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irc.error("This command requires the Beautiful Soup 4 library. See"
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@ -259,7 +278,7 @@ class PkgInfo(callbacks.Plugin):
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addr = 'http://packages.linuxmint.com/list.php?release=' + quote(release)
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try:
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fd = utils.web.getUrl(addr).decode("utf-8")
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except Exception as e:
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except utils.web.Error as e:
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irc.error(str(e), Raise=True)
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soup = BeautifulSoup(fd)
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# Linux Mint puts their package lists in tables
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@ -33,13 +33,13 @@ from supybot.test import *
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class PkgInfoTestCase(PluginTestCase):
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plugins = ('PkgInfo',)
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def testPackageCommandBasics(self):
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self.assertRegexp('package sid bash', 'Package: .*?bash'
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def testPkgCommand(self):
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self.assertRegexp('pkg sid bash', 'Package: .*?bash'
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' .*?; View more at: .*?packages.debian.org/sid/bash')
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self.assertRegexp('package trusty apt', 'Package: .*?apt'
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self.assertRegexp('pkg trusty apt', 'Package: .*?apt'
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' .*?; View more at: .*?packages.ubuntu.com/trusty/apt')
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self.assertError('package afdsfsadf asfasfasf')
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self.assertRegexp('package sid afsadfasfsa', 'no such package', re.I)
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self.assertError('pkg afdsfsadf asfasfasf')
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self.assertRegexp('pkg sid afsadfasfsa', 'no such package', re.I)
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def testVlistCommandBasics(self):
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self.assertError('vlist all afdsafas')
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