import os import sys import portage from portage.dbapi import porttree import gentoolkit.pprinter as pp from gentoolkit.query import Query from gentoolkit.eclean.search import (port_settings) from euscan import CONFIG, BLACKLIST_PACKAGES from euscan import handlers from euscan import helpers import euscan def filter_versions(cp, versions): filtered = {} for url, version in versions: ''' Try to keep the most specific urls (determinted by the length) ''' if version in filtered and len(url) < len(filtered[version]): continue ''' Remove blacklisted versions ''' if helpers.version_blacklisted(cp, version): continue filtered[version] = url return [(cp, filtered[version], version) for version in filtered] def scan_upstream_urls(cpv, urls): versions = [] for filename in urls: for url in urls[filename]: if not CONFIG['quiet']: pp.uprint() euscan.output.einfo("SRC_URI is '%s'" % url) if '://' not in url: euscan.output.einfo("Invalid url '%s'" % url) continue ''' Try normal scan ''' if CONFIG["scan-dir"]: versions.extend(handlers.scan(cpv, url)) if versions and CONFIG['oneshot']: break ''' Brute Force ''' if CONFIG["brute-force"] > 0: versions.extend(handlers.brute_force(cpv, url)) if versions and CONFIG['oneshot']: break cp, ver, rev = portage.pkgsplit(cpv) return filter_versions(cp, versions) def scan_upstream(query): matches = Query(query).find( include_masked=True, in_installed=False ) if not matches: sys.stderr.write( pp.warn("No package matching '%s'" % pp.pkgquery(query)) ) return [] matches = sorted(matches) pkg = matches.pop() while '9999' in pkg.version and len(matches): pkg = matches.pop() if not pkg: sys.stderr.write(pp.warn("Package '%s' only have a dev version (9999)" % pp.pkgquery(pkg.cp))) return [] if pkg.cp in BLACKLIST_PACKAGES: sys.stderr.write( pp.warn("Package '%s' is blacklisted" % pp.pkgquery(pkg.cp)) ) return [] if not CONFIG['quiet']: pp.uprint( " * %s [%s]" % (pp.cpv(pkg.cpv), pp.section(pkg.repo_name())) ) pp.uprint() ebuild_path = pkg.ebuild_path() if ebuild_path: pp.uprint('Ebuild: ' + pp.path(os.path.normpath(ebuild_path))) pp.uprint('Repository: ' + pkg.repo_name()) pp.uprint('Homepage: ' + pkg.environment("HOMEPAGE")) pp.uprint('Description: ' + pkg.environment("DESCRIPTION")) cpv = pkg.cpv metadata = { "EAPI": port_settings["EAPI"], "SRC_URI": pkg.environment("SRC_URI", False), } use = frozenset(port_settings["PORTAGE_USE"].split()) try: alist = porttree._parse_uri_map(cpv, metadata, use=use) aalist = porttree._parse_uri_map(cpv, metadata) except Exception as e: sys.stderr.write(pp.warn("%s\n" % str(e))) sys.stderr.write( pp.warn("Invalid SRC_URI for '%s'" % pp.pkgquery(cpv)) ) return [] if "mirror" in portage.settings.features: urls = aalist else: urls = alist return scan_upstream_urls(pkg.cpv, urls)