import xmlrpclib import re import portage from euscan import mangling, helpers, output HANDLER_NAME = "pypi" CONFIDENCE = 100 PRIORITY = 90 def can_handle(pkg, url=None): return url and url.startswith('mirror://pypi/') def guess_package(cp, url): match = re.search('mirror://pypi/\w+/(.*)/.*', url) if match: return match.group(1) cat, pkg = cp.split("/") return pkg def scan_url(pkg, url, options): 'http://wiki.python.org/moin/PyPiXmlRpc' package = guess_package(pkg.cpv, url) return scan_pkg(pkg, [package]) def scan_pkg(pkg, options): package = options['data'] output.einfo("Using PyPi XMLRPC: " + package) client = xmlrpclib.ServerProxy('http://pypi.python.org/pypi') versions = client.package_releases(package) if not versions: return versions versions.reverse() cp, ver, rev = portage.pkgsplit(pkg.cpv) ret = [] for up_pv in versions: pv = mangling.mangle_version(up_pv, options) if helpers.version_filtered(cp, ver, pv): continue urls = client.release_urls(package, up_pv) urls = " ".join([mangling.mangle_url(infos['url'], options) for infos in urls]) ret.append((urls, pv, HANDLER_NAME, CONFIDENCE)) return ret