How to use _append_output_row method in autotest

Best Python code snippet using autotest_python

csv_encoder.py

Source:csv_encoder.py

...6    def __init__(self, request, response):7        self._request = request8        self._response = response9        self._output_rows = []10    def _append_output_row(self, row):11        self._output_rows.append(row)12    def _build_response(self):13        response = django.http.HttpResponse(mimetype='text/csv')14        response['Content-Disposition'] = (15            'attachment; filename=tko_query.csv')16        writer = csv.writer(response)17        writer.writerows(self._output_rows)18        return response19    def encode(self):20        raise NotImplementedError21class UnhandledMethodEncoder(CsvEncoder):22    def encode(self):23        return rpc_utils.raw_http_response(24            'Unhandled method %s (this indicates a bug)\r\n' %25            self._request['method'])26class SpreadsheetCsvEncoder(CsvEncoder):27    def _total_index(self, group, num_columns):28        row_index, column_index = group['header_indices']29        return row_index * num_columns + column_index30    def _group_string(self, group):31        result = '%s / %s' % (group['pass_count'], group['complete_count'])32        if group['incomplete_count'] > 0:33            result +=  ' (%s incomplete)' % group['incomplete_count']34        if 'extra_info' in group:35            result = '\n'.join([result] + group['extra_info'])36        return result37    def _build_value_table(self):38        value_table = [''] * self._num_rows * self._num_columns39        for group in self._response['groups']:40            total_index = self._total_index(group, self._num_columns)41            value_table[total_index] = self._group_string(group)42        return value_table43    def _header_string(self, header_value):44        return '/'.join(header_value)45    def _process_value_table(self, value_table, row_headers):46        total_index = 047        for row_index in xrange(self._num_rows):48            row_header = self._header_string(row_headers[row_index])49            row_end_index = total_index + self._num_columns50            row_values = value_table[total_index:row_end_index]51            self._append_output_row([row_header] + row_values)52            total_index += self._num_columns53    def encode(self):54        header_values = self._response['header_values']55        assert len(header_values) == 256        row_headers, column_headers = header_values57        self._num_rows, self._num_columns = (len(row_headers),58                                             len(column_headers))59        value_table = self._build_value_table()60        first_line = [''] + [self._header_string(header_value)61                            for header_value in column_headers]62        self._append_output_row(first_line)63        self._process_value_table(value_table, row_headers)64        return self._build_response()65class TableCsvEncoder(CsvEncoder):66    def __init__(self, request, response):67        super(TableCsvEncoder, self).__init__(request, response)68        self._column_specs = request['columns']69    def _format_row(self, row_object):70        """Extract data from a row object into a list of strings"""71        return [row_object.get(field) for field, name in self._column_specs]72    def _encode_table(self, row_objects):73        self._append_output_row([column_spec[1] # header row74                                 for column_spec in self._column_specs])75        for row_object in row_objects:76            self._append_output_row(self._format_row(row_object))77        return self._build_response()78    def encode(self):79        return self._encode_table(self._response)80class GroupedTableCsvEncoder(TableCsvEncoder):81    def encode(self):82        return self._encode_table(self._response['groups'])83class StatusCountTableCsvEncoder(GroupedTableCsvEncoder):84    _PASS_RATE_FIELD = '_test_pass_rate'85    def __init__(self, request, response):86        super(StatusCountTableCsvEncoder, self).__init__(request, response)87        # inject a more sensible field name for test pass rate88        for column_spec in self._column_specs:89            field, name = column_spec90            if name == 'Test pass rate':...

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