How to use _add_label_joins method in autotest

Best Python code snippet using autotest_python

models.py

Source:models.py

...219            suffix = '_exclude'220        else:221            suffix = '_include'222        return suffix223    def _add_label_joins(self, query_set, suffix=''):224        query_set = self.add_join(query_set, 'test_labels_tests',225                                   join_key='test_id', suffix=suffix,226                                   force_left_join=True)227        second_join_alias = 'test_labels' + suffix228        second_join_condition = ('%s.id = %s.testlabel_id' %229                                 (second_join_alias,230                                  'test_labels_tests' + suffix))231        filter_object = self._CustomSqlQ()232        filter_object.add_join('test_labels',233                               second_join_condition,234                               'LEFT JOIN',235                               alias=second_join_alias)236        return query_set.filter(filter_object)237    def _add_attribute_join(self, query_set, join_condition='', suffix=None,238                            exclude=False):239        join_condition = self.escape_user_sql(join_condition)240        if suffix is None:241            suffix = self._get_include_exclude_suffix(exclude)242        return self.add_join(query_set, 'test_attributes',243                              join_key='test_idx',244                              join_condition=join_condition,245                              suffix=suffix, exclude=exclude)246    def _get_label_ids_from_names(self, label_names):247        if not label_names:248            return []249        query = TestLabel.objects.filter(name__in=label_names).values('id')250        return [str(label['id']) for label in query]251    def get_query_set_with_joins(self, filter_data, include_host_labels=False):252        include_labels = filter_data.pop('include_labels', [])253        exclude_labels = filter_data.pop('exclude_labels', [])254        query_set = self.get_query_set()255        joined = False256        # TODO: make this check more thorough if necessary257        extra_where = filter_data.get('extra_where', '')258        if 'test_labels' in extra_where:259            query_set = self._add_label_joins(query_set)260            joined = True261        include_label_ids = self._get_label_ids_from_names(include_labels)262        if include_label_ids:263            # TODO: Factor this out like what's done with attributes264            condition = ('test_labels_tests_include.testlabel_id IN (%s)' %265                         ','.join(include_label_ids))266            query_set = self.add_join(query_set, 'test_labels_tests',267                                       join_key='test_id',268                                       suffix='_include',269                                       join_condition=condition)270            joined = True271        exclude_label_ids = self._get_label_ids_from_names(exclude_labels)272        if exclude_label_ids:273            condition = ('test_labels_tests_exclude.testlabel_id IN (%s)' %274                         ','.join(exclude_label_ids))275            query_set = self.add_join(query_set, 'test_labels_tests',276                                       join_key='test_id',277                                       suffix='_exclude',278                                       join_condition=condition,279                                       exclude=True)280            joined = True281        include_attributes_where = filter_data.pop('include_attributes_where',282                                                   '')283        exclude_attributes_where = filter_data.pop('exclude_attributes_where',284                                                   '')285        if include_attributes_where:286            query_set = self._add_attribute_join(287                query_set, join_condition=include_attributes_where)288            joined = True289        if exclude_attributes_where:290            query_set = self._add_attribute_join(291                query_set, join_condition=exclude_attributes_where,292                exclude=True)293            joined = True294        if not joined:295            filter_data['no_distinct'] = True296        if include_host_labels or 'test_attributes_host_labels' in extra_where:297            query_set = self._add_attribute_join(298                query_set, suffix='_host_labels',299                join_condition='test_attributes_host_labels.attribute = '300                               '"host-labels"')301        return query_set302    def query_test_ids(self, filter_data):303        dicts = self.model.query_objects(filter_data).values('test_idx')304        return [item['test_idx'] for item in dicts]305    def query_test_label_ids(self, filter_data):306        query_set = self.model.query_objects(filter_data)307        query_set = self._add_label_joins(query_set, suffix='_list')308        rows = self._custom_select_query(query_set, ['test_labels_list.id'])309        return [row[0] for row in rows if row[0] is not None]310    def escape_user_sql(self, sql):311        sql = super(TestViewManager, self).escape_user_sql(sql)312        return sql.replace('test_idx', self.get_key_on_this_table('test_idx'))313class TestView(dbmodels.Model, model_logic.ModelExtensions):314    extra_fields = {315            'DATE(job_queued_time)': 'job queued day',316            'DATE(test_finished_time)': 'test finished day',317    }318    group_fields = [319            'test_name',320            'status',321            'kernel',...

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