packaging/version_status.py (raw)
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#!/usr/bin/env python2 # -*- coding: utf-8 -*- import sys reload(sys) sys.setdefaultencoding('utf8') import datetime import xml.etree.ElementTree as ET import ftplib import gzip import json import re from StringIO import StringIO import urllib2 # Returns true if `value` is an integer represented as a string. def is_int(value): # type: (str) -> bool try: value = int(value) except ValueError: return False return True # Returns a new string with all instances of multiple whitespace # replaced with a single space. def collapse_multiple_spaces(line): # type: (str) -> str return " ".join(line.split()) # Extracts the file name from a line of an FTP listing. # The input must be a valid directory entry (starting with "-" or "d"). def ftp_file_name_from_listing(line): # type: (str) -> str line = collapse_multiple_spaces(line) return line.split(" ", 8)[-1] # Extracts a list of the directories and a list of the files # from an FTP listing. def ftp_list_dir_process_listing(lines): # type: (List[str]) -> List[str], List[str] dirs = [] files = [] for line in lines: if line.startswith("d"): dirs.append(ftp_file_name_from_listing(line)) elif line.startswith("-"): files.append(ftp_file_name_from_listing(line)) return dirs, files # Lists the remote FTP directory located at `path`. # Returns a list of the directories and a list of the files. def ftp_list_dir(ftp, path): # type: (ftplib.FTP, str) -> List[str], List[str] ftp.cwd(path) lines = [] ftp.retrlines("LIST", lines.append) return ftp_list_dir_process_listing(lines) # Downloads a binary file to a string. # Returns the string. def ftp_download(ftp, path): # type: (ftplib.FTP, str) -> str blocks = [] ftp.retrbinary("RETR {0}".format(path), blocks.append) return "".join(blocks) # Extracts the list of links from an HTML string. def http_links_from_listing(html): # type: (str) -> List[str] pattern = re.compile(r"""href=['"]+([^'"]+)['"]+""") return re.findall(pattern, html) # Extracts the list of paths (relative links, except to ../*) from an HTML string. def http_paths_from_listing(html): # type: (str) -> List[str] paths = [] for link in http_links_from_listing(html): if link.startswith(".."): continue if link == "./" or link == "/": continue if "://" in link: continue paths.append(link) return paths # Downloads a file as string from an URL. Decodes correctly. def http_download_txt(url): # type: (str) -> str try: r = urllib2.urlopen(url) encoding = r.headers.getparam("charset") if not encoding: encoding = "utf-8" return r.read().decode(encoding) except: raise # Extracts the list of paths (relative links, except to ../*) from the HTML code # located at `url`. def http_list_dir(url): # type: (str) -> List[str] try: html = http_download_txt(url) except: return [] return http_paths_from_listing(html) # Extracts the version and maintainer info for a package, from a Debian repository Packages file. def deb_packages_extract_version(packages, name): # type: (str, str) -> str, str inside = False version = None maintainer = None for line in packages.split("\n"): if line == "Package: " + name: inside = True elif not line: if inside: break else: if inside: if line.startswith("Version:"): version = line.split(":", 1)[-1].strip() elif line.startswith("Maintainer:"): maintainer = line.split(":", 1)[-1].strip() return version, maintainer # Extracts the version and maintainer info for a package, from an Arch PKGBUILD file. def arch_pkgbuild_extract_version(pkgbuild): # type: (str) -> str, str version = None maintainer = None for line in pkgbuild.split("\n"): if line.startswith("# Maintainer:"): maintainer = line.split(":", 1)[-1].strip() elif line.startswith("pkgver="): version = line.split("=", 1)[-1].strip() return version, maintainer # Debian def get_debian_release_version(release): data = http_download_txt("http://metadata.ftp-master.debian.org/changelogs/main/t/tint2/{0}_changelog".format(release)) version = data.split("\n", 1)[0].split("(", 1)[-1].split(")", 1)[0].strip() maintainer = [line.split("--", 1)[-1] for line in data.split("\n") if line.startswith(" --")][0].split(" ")[0].strip() return release, version, maintainer def get_debian_versions(): return "Debian", "debian", [get_debian_release_version(release) for release in ["stable", "testing", "unstable", "experimental"]] # Ubuntu def get_ubuntu_versions(): data = http_download_txt("https://api.launchpad.net/1.0/ubuntu/+archive/primary?ws.op=getPublishedSources&source_name=tint2&exact_match=true") data = json.loads(data)["entries"] data.reverse() versions = [] for package in data: if package["status"] == "Published": version = package["source_package_version"] release = package["distro_series_link"].split("/")[-1] maintainer = package["package_maintainer_link"] versions.append((release, version, maintainer)) return "Ubuntu", "ubuntu", versions # BunsenLabs def get_bunsenlabs_versions(): dirs = http_list_dir("https://eu.pkg.bunsenlabs.org/debian/dists/") versions = [] for d in dirs: if d.endswith("/") and "/" not in d[:-1]: release = d.replace("/", "") packages = http_download_txt("https://eu.pkg.bunsenlabs.org/debian/dists/{0}/main/binary-amd64/Packages".format(release)) version, maintainer = deb_packages_extract_version(packages, "tint2") if version: versions.append((release, version, maintainer)) return "BunsenLabs", "bunsenlabs", versions # Arch def get_arch_versions(): pkgbuild = http_download_txt("https://git.archlinux.org/svntogit/community.git/plain/trunk/PKGBUILD?h=packages/tint2") version, maintainer = arch_pkgbuild_extract_version(pkgbuild) return "Arch Linux", "archlinux", [("Community", version, maintainer)] # Fedora def get_fedora_versions(): dirs = http_list_dir("http://mirror.switch.ch/ftp/mirror/fedora/linux/development/") versions = [] for d in dirs: if d.endswith("/") and "/" not in d[:-1]: release = d.replace("/", "") packages = http_list_dir("http://mirror.switch.ch/ftp/mirror/fedora/linux/development/{0}/Everything/source/tree/Packages/t/".format(release)) for p in packages: if p.startswith("tint2-"): version = p.split("-", 1)[-1].split(".fc")[0] v = (release, version, "") if v not in versions: versions.append(v) return "Fedora", "fedora", versions # Red Hat (EPEL) def get_redhat_epel_versions(): dirs = http_list_dir("http://mirror.switch.ch/ftp/mirror/epel/") versions = [] for d in dirs: if d.endswith("/") and "/" not in d[:-1] and is_int(d[:-1]): release = d.replace("/", "") packages = http_list_dir("http://mirror.switch.ch/ftp/mirror/epel/{0}/SRPMS/t/".format(release)) for p in packages: if p.startswith("tint2-"): version = p.split("-", 1)[-1].split(".el")[0] v = (release, version, "") if v not in versions: versions.append(v) return "RedHat (EPEL)", "rhel", versions # SUSE def get_suse_versions(): ftp = ftplib.FTP("mirror.switch.ch") ftp.login() releases, _ = ftp_list_dir(ftp, "/mirror/opensuse/opensuse/distribution/leap/") versions = [] for release in releases: root = "/mirror/opensuse/opensuse/distribution/leap/{0}/repo/oss/suse/repodata/".format(release) _, files = ftp_list_dir(ftp, root) for fname in files: if fname.endswith("-primary.xml.gz"): data = ftp_download(ftp, "{0}/{1}".format(root, fname)) xml = gzip.GzipFile(fileobj=StringIO(data)).read() root = ET.fromstring(xml) for package in root.findall("{http://linux.duke.edu/metadata/common}package"): name = package.find("{http://linux.duke.edu/metadata/common}name").text if name == "tint2": version = package.find("{http://linux.duke.edu/metadata/common}version").get("ver") versions.append((release, version, "")) ftp.quit() return "OpenSUSE", "opensuse", versions # Gentoo def get_gentoo_versions(): files = http_list_dir("https://gitweb.gentoo.org/repo/gentoo.git/tree/x11-misc/tint2") versions = [] for f in files: if "tint2" in f and f.endswith(".ebuild"): version = f.split("tint2-")[-1].split(".ebuild")[0] v = ("", version, "") if v not in versions: versions.append(v) return "Gentoo", "gentoo", versions # Void def get_void_versions(): template = http_download_txt("https://raw.githubusercontent.com/voidlinux/void-packages/master/srcpkgs/tint2/template") versions = [] version = None maintainer = None for line in template.split("\n"): if line.startswith("version="): version = line.split("=", 1)[-1].replace('"', "").strip() elif line.startswith("maintainer="): maintainer = line.split("=", 1)[-1].replace('"', "").strip() if version: versions.append(("", version, maintainer)) return "Void Linux", "void", versions # Alpine def get_alpine_versions(): apkbuild = http_download_txt("https://git.alpinelinux.org/cgit/aports/plain/community/tint2/APKBUILD") versions = [] version = None maintainer = None for line in apkbuild.split("\n"): if line.startswith("pkgver="): version = line.split("=", 1)[-1].replace('"', "").strip() elif line.startswith("# Maintainer:"): maintainer = line.split(":", 1)[-1].replace('"', "").strip() if version: versions.append(("", version, maintainer)) return "Alpine Linux", "alpine", versions # Slackware def get_slack_versions(): dirs = http_list_dir("https://slackbuilds.org/slackbuilds/") versions = [] for d in dirs: if d.endswith("/") and "/" not in d[:-1]: release = d.replace("/", "") try: info = http_download_txt("https://slackbuilds.org/slackbuilds/{0}/desktop/tint2/tint2.info".format(release)) except: continue version = None maintainer = None for line in info.split("\n"): if line.startswith("VERSION="): version = line.split("=", 1)[-1].replace('"', "").strip() elif line.startswith("MAINTAINER="): maintainer = line.split("=", 1)[-1].replace('"', "").strip() if version: versions.append((release, version, maintainer)) return "Slackware", "slackware", versions # FreeBSD def get_freebsd_versions(): makefile = http_download_txt("https://svnweb.freebsd.org/ports/head/x11/tint/Makefile?view=co") versions = [] version = None maintainer = None for line in makefile.split("\n"): if line.startswith("PORTVERSION="): version = line.split("=", 1)[-1].strip() elif line.startswith("MAINTAINER="): maintainer = line.split("=", 1)[-1].strip() if version: versions.append(("", version, maintainer)) return "FreeBSD", "freebsd", versions # OpenBSD def get_openbsd_versions(): makefile = http_download_txt("http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/ports/x11/tint2/Makefile?rev=1.5&content-type=text/plain") versions = [] version = None for line in makefile.split("\n"): if line.startswith("V="): version = line.split("=", 1)[-1].strip() if version: versions.append(("", version, "")) return "OpenBSD", "openbsd", versions # Upstream def get_tint2_version(): readme = http_download_txt("https://gitlab.com/o9000/tint2/raw/master/README.md") version = readme.split("\n", 1)[0].split(":", 1)[-1].strip() return version def main(): latest = get_tint2_version() distros = [] distros.append(get_debian_versions()) distros.append(get_bunsenlabs_versions()) distros.append(get_ubuntu_versions()) distros.append(get_fedora_versions()) distros.append(get_redhat_epel_versions()) distros.append(get_suse_versions()) distros.append(get_alpine_versions()) distros.append(get_slack_versions()) distros.append(get_arch_versions()) distros.append(get_void_versions()) distros.append(get_gentoo_versions()) distros.append(get_freebsd_versions()) distros.append(get_openbsd_versions()) print "| Distribution | Release | Version | Status |" print "| ------------ | ------- | ------- | ------ |" for dist, dcode, releases in distros: icon = "![](numix-icons/distributor-logo-{0}.svg.png)".format(dcode) for r in releases: if r[1].split("-", 1)[0] == latest: status = ":white_check_mark: Latest" else: status = ":warning: Out of date" print "| {0} {1} | {2} | {3} | {4} |".format(icon, dist, r[0], r[1], status) utc_datetime = datetime.datetime.utcnow() print "" print "Last updated:", utc_datetime.strftime("%Y-%m-%d %H:%M UTC") if __name__ == "__main__": main() |