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How to use _format_err method in tavern

Best Python code snippet using tavern

parser.py

Source:parser.py

...190                    try:191                        # Check if any unreplaced macros192                        self._validate_macros_in_txt(pvname)193                    except MacroError as e:194                        return ReqParseError(self._format_err(195                            (self._curr_line_n, self._curr_line), e))196                    else:197                        pvs.append(pvname)198                elif self._curr_line.startswith('!'):199                    # Calling another req file200                    split_line = self._curr_line[1:].split(',', maxsplit=1)201                    if len(split_line) > 1:202                        macro_txt = split_line[1].strip()203                        if macro_txt.startswith(('\"', '\'')):204                            quote_type = macro_txt[0]205                        else:206                            return ReqFileFormatError(207                                self._format_err(208                                    (self._curr_line_n, self._curr_line),209                                    'Syntax error. Macro argument must be quoted'))210                        if not macro_txt.endswith(quote_type):211                            return ReqFileFormatError(212                                self._format_err(213                                    (self._curr_line_n, self._curr_line),214                                    'Syntax error. Macro argument must be quoted'))215                        macro_txt = SnapshotPv.macros_substitution(216                            macro_txt[1:-1], self._macros)217                        try:218                            # Check for any unreplaced macros219                            self._validate_macros_in_txt(macro_txt)220                            macros = parse_macros(macro_txt)221                        except MacroError as e:222                            return ReqParseError(223                                self._format_err(224                                    (self._curr_line_n, self._curr_line), e))225                    else:226                        macros = {}227                    path = os.path.join(228                        os.path.dirname(self._path),229                        split_line[0])230                    msg = self._check_looping(path)231                    if msg:232                        return ReqFileInfLoopError(233                            self._format_err(234                                (self._curr_line_n, self._curr_line), msg))235                    try:236                        sub_f = SnapshotReqFile(237                            path, parent=self, macros=macros)238                        includes.append(sub_f)239                    except OSError as e:240                        return OSError(241                            self._format_err(242                                (self._curr_line, self._curr_line_n), e))243        return (pvs, metadata, includes)244    @staticmethod245    def __normalize_key_values(metadata: dict) -> dict:246        # Ensure backward compatibility - some keys previously were using "-" instead of "_"247        # To further support these keys (e.g. "rgx-filters", "force-labels"248        # we normalize them to "rgx_filters", "force_labels"249        if 'labels' in metadata and 'force-labels' in metadata['labels'].keys():250            metadata['labels']['force_labels'] = metadata['labels'].pop(251                'force-labels')252        if 'filters' in metadata and 'rgx-filters' in metadata['filters'].keys():253            metadata['filters']['rgx_filters'] = metadata['filters'].pop(254                'rgx-filters')255        return metadata256    def _extract_pvs_from_req(self):257        try:258            list_of_pvs = self._file_data.split('\n')259        except Exception as e:260            return ReqParseError(e)261        else:262            return list_of_pvs263        264    def _extract_pvs_from_yaml(self):265        try:266            list_of_pvs = []267            for ioc_name in self._file_data.keys():268                for pv_name in self._file_data[ioc_name]:269                    list_of_pvs.append(ioc_name+":"+pv_name)270            return list_of_pvs271        except Exception as e:272            msg = f"{self._path}: Could not parse YML file."273            return JsonParseError(msg)274    def _extract_pvs_from_json(self):275        try:276            list_of_pvs = []277            for ioc_name in self._file_data.keys():278                for pv_name in self._file_data[ioc_name]:279                    list_of_pvs.append(ioc_name+":"+pv_name)280            return list_of_pvs281        except Exception as e:282            msg = f"{self._path}: Could not parse Json file."283            return JsonParseError(msg)284    def _format_err(self, line: tuple, msg: str):285        return '{} [line {}: {}]: {}'.format(286            self._trace, line[0], line[1], msg)287    def _validate_macros_in_txt(self, txt: str):288        invalid_macros = []289        macro_rgx = re.compile('\$\(.*?\)')  # find all of type $()290        raw_macros = macro_rgx.findall(txt)291        for raw_macro in raw_macros:292            if raw_macro not in self._macros.values(293            ) and raw_macro[2:-1] not in self._c_macros:294                # There are unknown macros which were not substituted295                invalid_macros.append(raw_macro)296        if invalid_macros:297            raise MacroError(298                'Following macros were not defined: {}'.format(...

dict_util.py

Source:dict_util.py

...151    def full_err():152        """Get error in the format:153        a["b"]["c"] = 4, b["b"]["c"] = {'key': 'value'}154        """155        def _format_err(which):156            return "{}{}".format(which, "".join('["{}"]'.format(key) for key in keys))157        e_formatted = _format_err("expected")158        a_formatted = _format_err("actual")159        return "{} = '{}', {} = '{}'".format(e_formatted, expected_val,160            a_formatted, actual_val)161    # Check required because of python 2/3 unicode compatability when loading yaml162    if isinstance(actual_val, ustr):163        actual_type = str164    else:165        actual_type = type(actual_val)166    if expected_val == ANYTHING:167        # Match anything. We could just early exit here but having the debug168        # logging below is useful169        expected_matches = True170    elif isinstance(expected_val, TypeSentinel):171        # If the 'expected' type is actually just a sentinel for another type,172        # then it should match...

analysis.py

Source:analysis.py

...74    else:75        mag = "%d" % round(mag, -order)76        err = "%d" % round(err, -order)77    return "%s%s%s" % (mag, sep, err)78def _format_err(row):79    out = {}80    for var in row.index.levels[0]:81        out[var] = format_mag_err(row[var]["mean"], row[var]["sem"])82    return out83def df_agg_mean(df, group_cols, raw=False):84    """85    Aggregate a dataframe to summarize it with the mean and its error86    Args:87        df (pd.DataFrame): The dataframe.88        group_cols (list of str): Columns used as index for the aggregation.89        raw (bool): If False, the result is a table of strings representing the number with its error. If True,90                    the columns will an additional level providing both the mean and its error (sem).91    Returns:92        pd.DataFrame: The summarizing dataframe...

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