Method error_handle

client/tool/checkstyle.py:254–305

异常处理 :param params: :param spc: :return:

(self, params, spc, file_path)

        return issues

    def error_handle(self, params, spc, file_path):
        """
        异常处理
        :param params:
        :param spc:
        :return:
        """
        source_dir = params["source_dir"]
        if spc.returncode == 0:
            return
        spc_err = spc.get_stderr()
        if not spc_err:
            log = ""
        else:
            log = spc_err.read()
            spc_err.close()
        if (
            log.find(
                "com.puppycrawl.tools.checkstyle.api.CheckstyleException: " "Exception was thrown while processing"
            )
            != -1
        ):
            msg = "CheckStyle工具解析异常，请确保Java文件语法正确"
            line_num = 1
            for line in log.split("\n"):
                if line.find("Caused by: line ") != -1:
                    line_num = self.format_parse_error(line)
                    msg += line
            return {
                "rule": "JavaParseError",
                "path": os.path.relpath(file_path, source_dir),
                "line": line_num,
                "column": 1,
                "msg": msg,
            }
        elif (
            log.find(
                "com.puppycrawl.tools.checkstyle.api.CheckstyleException: "
                "NoViableAltException occurred during the analysis of file"
            )
            != -1
        ):
            raise AnalyzeTaskError("CheckStyle工具解析异常，请排查log确保对应文件语法是否正确。")

        elif (
            log.find("com.puppycrawl.tools.checkstyle.api.CheckstyleException: " "cannot initialize module TreeWalker")
            != -1
        ):
            raise AnalyzeTaskError("CheckStyle工具执行异常，配置文件有误，可能是规则名称不匹配。")
        elif log.find("com.puppycrawl.tools.checkstyle.api.CheckstyleException:") != -1:
            raise AnalyzeTaskError("CheckStyle工具执行异常。")
        return None

    def get_issue(self, line):
        """