def extract_bower_zipfile(self, zip_file, dest, expected_version=None):
        bower_json = None
        root = None
        deps_installed = []
        for info in zip_file.infolist():
            if PurePath(info.filename).name == "bower.json":
                with zip_file.open(info) as f:
                    bower_json = json.load(f)
                    root = str(PurePath(info.filename).parent)
                break
        version = bower_json["version"]
        if expected_version is not None:
            expected_version = Bower.clean_semver(expected_version)
            if not semver.match(version, expected_version):
                click.secho("error: versions do not match ({} =/= {})".format(
                    version, expected_version))
                raise InvalidPackageError
        if "dependencies" in bower_json:
            for package, version in bower_json["dependencies"].items():
                url = Bower.get_package_url(package)
                deps_installed.extend(self.get_bower_package(
                    url, dest=dest, version=version))
        ignore_patterns = [GitIgnorePattern(ig) for ig in bower_json["ignore"]]
        path_spec = PathSpec(ignore_patterns)
        namelist = [path for path in zip_file.namelist()
                    if PurePath(path).parts[0] == root]
        ignored = list(path_spec.match_files(namelist))
        for path in namelist:
            dest_path = PurePath(
                bower_json["name"],
                *PurePath(path).parts[1:])

            if path in ignored:
                continue

            for path in ignored:
                for parent in PurePath(path):
                    if parent in ignored:
                        continue

            if path.endswith("/"):
                if list(path_spec.match_files([str(dest_path)])):
                    ignored.append(PurePath(path))
                elif not (dest / dest_path).is_dir():
                    (dest / dest_path).mkdir(parents=True)
            else:
                target_path = dest / dest_path.parent / dest_path.name
                source = zip_file.open(path)
                target = target_path.open("wb")
                with source, target:
                    shutil.copyfileobj(source, target)
        deps_installed.append((bower_json["name"], bower_json["version"]))
        return deps_installed
def downloadNewsPageWithGivenTagName(self, strTagName=None):
        logging.info("download news page with tag %s"%strTagName)
        strNewsHtmlFolderPath = self.SOURCE_HTML_BASE_FOLDER_PATH + u"\\TECHORANGE\\news"
        if not os.path.exists(strNewsHtmlFolderPath):
            os.mkdir(strNewsHtmlFolderPath) #mkdir source_html/TECHORANGE/news/
        #取得 DB 紀錄中，指定 strTagName tag 的 news url
        lstStrNewsUrl = self.db.fetchallNewsUrlByTagName(strTagName=strTagName)
        intDownloadedNewsCount = 0#紀錄下載 news 頁面數量
        timeStart = time.time() #計時開始時間點
        timeEnd = None #計時結束時間點
        for strNewsUrl in lstStrNewsUrl:
            #檢查是否已下載
            if not self.db.checkNewsIsGot(strNewsUrl=strNewsUrl):
                if intDownloadedNewsCount%10 == 0: #計算下載10筆news所需時間
                    timeEnd = time.time()
                    timeCost = timeEnd - timeStart
                    logging.info("download 10 news cost %f sec"%timeCost)
                    timeStart = timeEnd
                intDownloadedNewsCount = intDownloadedNewsCount+1
                time.sleep(random.randint(2,5)) #sleep random time
                self.driver.get(strNewsUrl)
                #儲存 html
                strNewsName = re.match("^https://buzzorange.com/techorange/[\d]{4}/[\d]{2}/[\d]{2}/(.*)/$", strNewsUrl).group(1)
                strNewsName = self.limitStrLessThen128Char(strStr=strNewsName) #將名稱縮短小於128字完
                strNewsHtmlFilePath = strNewsHtmlFolderPath + u"\\%s_news.html"%strNewsName
                self.utility.overwriteSaveAs(strFilePath=strNewsHtmlFilePath, unicodeData=self.driver.page_source)
                #更新news DB 為已抓取 (isGot = 1)
                self.db.updateNewsStatusIsGot(strNewsUrl=strNewsUrl)