def _update_pythonz(self, options, args): download_url = PYTHONZ_UPDATE_URL headinfo = get_headerinfo_from_url(download_url) content_type = headinfo['content-type'] filename = "pythonz-latest" distname = "%s.tgz" % filename download_file = os.path.join(PATH_DISTS, distname) # Remove old tarball unlink(download_file) try: d = Downloader() d.download(distname, download_url, download_file) except: logger.error("Failed to download. `%s`" % download_url) sys.exit(1) extract_dir = os.path.join(PATH_BUILD, filename) rm_r(extract_dir) if not extract_downloadfile(content_type, download_file, extract_dir): sys.exit(1) try: logger.info("Installing %s into %s" % (extract_dir, ROOT)) s = Subprocess() s.check_call([sys.executable, os.path.join(extract_dir,'pythonz_install.py'), '--upgrade']) except: logger.error("Failed to update pythonz.") sys.exit(1) logger.info("The pythonz has been updated.")
def _update_config(self, options, args): # config.cfg update # TODO: Automatically create for config.cfg download_url = PYTHONZ_UPDATE_URL_CONFIG if not download_url: logger.error("Invalid download url in config.cfg. `%s`" % download_url) sys.exit(1) distname = Link(PYTHONZ_UPDATE_URL_CONFIG).filename download_file = PATH_ETC_CONFIG try: d = Downloader() d.download(distname, download_url, download_file) except: logger.error("Failed to download. `%s`" % download_url) sys.exit(1) logger.log("The config.cfg has been updated.")
def download_and_extract(self): if is_file(self.download_url): path = fileurl_to_path(self.download_url) if os.path.isdir(path): logger.info('Copying %s into %s' % (path, self.build_dir)) shutil.copytree(path, self.build_dir) return if os.path.isfile(self.download_file): logger.info("Use the previously fetched %s" % (self.download_file)) else: base_url = Link(self.download_url).base_url try: dl = Downloader() dl.download(base_url, self.download_url, self.download_file) except: unlink(self.download_file) logger.error("Failed to download.\n%s" % (sys.exc_info()[1])) sys.exit(1) # extracting if not extract_downloadfile(self.content_type, self.download_file, self.build_dir): sys.exit(1)