import re import portage from euscan import output from euscan.helpers import regex_from_template from euscan.handlers.url import process_scan as url_scan HANDLER_NAME = "google-code" CONFIDENCE = 90 PRIORITY = 90 package_name_regex = r"http://(.+).googlecode.com/files/.+" def can_handle(pkg, url=None): return url and re.match(package_name_regex, url) def scan_url(pkg, url, options): output.einfo("Using Google Code handler") cp, ver, rev = portage.pkgsplit(pkg.cpv) package_name = re.match(package_name_regex, url).group(1) base_url = "http://code.google.com/p/%s/downloads/list" % package_name file_pattern = regex_from_template( url.split("/")[-1].replace(ver, "${PV}") ) result = url_scan(pkg, base_url, file_pattern) ret = [] for found_url, pv, _, _ in result: ret.append((found_url, pv, HANDLER_NAME, CONFIDENCE)) return ret