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How to use generate_output method in Kiwi

Best Python code snippet using Kiwi_python

preprocess_train_dev_data.py

Source:preprocess_train_dev_data.py

...86        self.sql = sql87        self.question = question88        self.history = history89        self.keywords = ('intersect', 'except', 'union')90    def generate_output(self):91        for key in self.sql:92            if key in self.keywords and self.sql[key]:93                return self.history + ['root'], key, self.sql[key]94        return self.history + ['root'], 'none', self.sql95class KeyWordPredictor:96    def __init__(self, question, sql, history):97        self.sql = sql98        self.question = question99        self.history = history100        self.keywords = ('select', 'where', 'groupBy', 'orderBy', 'limit', 'having')101    def generate_output(self):102        sql_keywords = []103        for key in self.sql:104            if key in self.keywords and self.sql[key]:105                sql_keywords.append(key)106        return self.history, [len(sql_keywords), sql_keywords], self.sql107class ColPredictor:108    def __init__(self, question, sql, table, history,kw=None):109        self.sql = sql110        self.question = question111        self.history = history112        self.table = table113        self.keywords = ('select', 'where', 'groupBy', 'orderBy', 'having')114        self.kw = kw115    def generate_output(self):116        ret = []117        candidate_keys = self.sql.keys()118        if self.kw:119            candidate_keys = [self.kw]120        for key in candidate_keys:121            if key in self.keywords and self.sql[key]:122                cols = []123                sqls = []124                if key == 'groupBy':125                    sql_cols = self.sql[key]126                    for col in sql_cols:127                        cols.append((index_to_column_name(col[1], self.table), col[2]))128                        sqls.append(col)129                elif key == 'orderBy':130                    sql_cols = self.sql[key][1]131                    for col in sql_cols:132                        cols.append((index_to_column_name(col[1][1], self.table), col[1][2]))133                        sqls.append(col)134                elif key == 'select':135                    sql_cols = self.sql[key][1]136                    for col in sql_cols:137                        cols.append((index_to_column_name(col[1][1][1], self.table), col[1][1][2]))138                        sqls.append(col)139                elif key == 'where' or key == 'having':140                    sql_cols = self.sql[key]141                    for col in sql_cols:142                        if not isinstance(col, list):143                            continue144                        try:145                            cols.append((index_to_column_name(col[2][1][1], self.table), col[2][1][2]))146                        except:147                            print("Key:{} Col:{} Question:{}".format(key, col, self.question))148                        sqls.append(col)149                ret.append((150                    self.history + [key], (len(cols), cols), sqls151                ))152        return ret153        # ret.append(history+[key],)154class OpPredictor:155    def __init__(self, question, sql, history):156        self.sql = sql157        self.question = question158        self.history = history159        # self.keywords = ('select', 'where', 'groupBy', 'orderBy', 'having')160    def generate_output(self):161        return self.history, convert_to_op_index(self.sql[0],self.sql[1]), (self.sql[3], self.sql[4])162class AggPredictor:163    def __init__(self, question, sql, history,kw=None):164        self.sql = sql165        self.question = question166        self.history = history167        self.kw = kw168    def generate_output(self):169        label = -1170        if self.kw:171            key = self.kw172        else:173            key = self.history[-2]174        if key == 'select':175            label = self.sql[0]176        elif key == 'orderBy':177            label = self.sql[1][0]178        elif key == 'having':179            label = self.sql[2][1][0]180        return self.history, label181# class RootTemPredictor:182#     def __init__(self, question, sql):183#         self.sql = sql184#         self.question = question185#         self.keywords = ('intersect', 'except', 'union')186#187#     def generate_output(self):188#         for key in self.sql:189#             if key in self.keywords:190#                 return ['ROOT'], key, self.sql[key]191#         return ['ROOT'], 'none', self.sql192class DesAscPredictor:193    def __init__(self, question, sql, table, history):194        self.sql = sql195        self.question = question196        self.history = history197        self.table = table198    def generate_output(self):199        for key in self.sql:200            if key == "orderBy" and self.sql[key]:201                # self.history.append(key)202                try:203                    col = self.sql[key][1][0][1][1]204                except:205                    print("question:{} sql:{}".format(self.question, self.sql))206                # self.history.append(index_to_column_name(col, self.table))207                # self.history.append(self.sql[key][1][0][1][0])208                if self.sql[key][0] == "asc" and self.sql["limit"]:209                    label = 0210                elif self.sql[key][0] == "asc" and not self.sql["limit"]:211                    label = 1212                elif self.sql[key][0] == "desc" and self.sql["limit"]:213                    label = 2214                else:215                    label = 3216                return self.history+[index_to_column_name(col, self.table),self.sql[key][1][0][1][0]], label217class AndOrPredictor:218    def __init__(self, question, sql, table, history):219        self.sql = sql220        self.question = question221        self.history = history222        self.table = table223    def generate_output(self):224        if 'where' in self.sql and self.sql['where'] and len(self.sql['where']) > 1:225            return self.history,COND_OPS[self.sql['where'][1]]226        return self.history,-1227def parser_item_with_long_history(question_tokens, sql, table, history, dataset):228    table_schema = [229        table["table_names"],230        table["column_names"],231        table["column_types"]232    ]233    stack = [("root",sql)]234    with_join = False235    fk_dict = defaultdict(list)236    for fk in table["foreign_keys"]:237        fk_dict[fk[0]].append(fk[1])238        fk_dict[fk[1]].append(fk[0])239    while len(stack) > 0:240        node = stack.pop()241        if node[0] == "root":242            history, label, sql = MultiSqlPredictor(question_tokens, node[1], history).generate_output()243            dataset['multi_sql_dataset'].append({244                "question_tokens": question_tokens,245                "ts": table_schema,246                "history": history[:],247                "label": SQL_OPS[label]248            })249            history.append(label)250            if label == "none":251                stack.append((label,sql))252            else:253                node[1][label] = None254                stack.append((label, node[1],sql))255            # if label != "none":256                # stack.append(("none",node[1]))257        elif node[0] in ('intersect', 'except', 'union'):258            stack.append(("root",node[1]))259            stack.append(("root",node[2]))260        elif node[0] == "none":261            with_join = len(node[1]["from"]["table_units"]) > 1262            history, label, sql = KeyWordPredictor(question_tokens, node[1], history).generate_output()263            label_idxs = []264            for item in label[1]:265                if item in KW_DICT:266                    label_idxs.append(KW_DICT[item])267            label_idxs.sort()268            dataset['keyword_dataset'].append({269                "question_tokens": question_tokens,270                "ts": table_schema,271                "history": history[:],272                "label": label_idxs273            })274            if "having" in label[1]:275                stack.append(("having",node[1]))276            if "orderBy" in label[1]:277                stack.append(("orderBy",node[1]))278            if "groupBy" in label[1]:279                if "having" in label[1]:280                    dataset['having_dataset'].append({281                        "question_tokens": question_tokens,282                        "ts": table_schema,283                        "history": history[:],284                        "gt_col":node[1]["groupBy"][0][1],285                        "label": 1286                    })287                else:288                    dataset['having_dataset'].append({289                        "question_tokens": question_tokens,290                        "ts": table_schema,291                        "history": history[:],292                        "gt_col":node[1]["groupBy"][0][1],293                        "label": 0294                    })295                stack.append(("groupBy",node[1]))296            if "where" in label[1]:297                stack.append(("where",node[1]))298            if "select" in label[1]:299                stack.append(("select",node[1]))300        elif node[0] in ("select","having","orderBy"):301            # if node[0] != "orderBy":302            history.append(node[0])303            if node[0] == "orderBy":304                orderby_ret = DesAscPredictor(question_tokens, node[1], table, history).generate_output()305                if orderby_ret:306                    dataset['des_asc_dataset'].append({307                        "question_tokens": question_tokens,308                        "ts": table_schema,309                        "history": orderby_ret[0],310                        "gt_col":node[1]["orderBy"][1][0][1][1],311                        "label": orderby_ret[1]312                    })313                    # history.append(orderby_ret[1])314            col_ret = ColPredictor(question_tokens, node[1], table, history,node[0]).generate_output()315            agg_col_dict = dict()316            op_col_dict = dict()317            for h, l, s in col_ret:318                if l[0] == 0:319                    print("Warning: predicted 0 columns!")320                    continue321                dataset['col_dataset'].append({322                    "question_tokens": question_tokens,323                    "ts": table_schema,324                    "history": history[:],325                    "label":get_label_cols(with_join,fk_dict,l[1])326                })327                for col, sql_item in zip(l[1], s):328                    key = "{}{}{}".format(col[0][0],col[0][1],col[0][2])329                    if key not in agg_col_dict:330                        agg_col_dict[key] = [(sql_item,col[0])]331                    else:332                        agg_col_dict[key].append((sql_item,col[0]))333                    if key not in op_col_dict:334                        op_col_dict[key] = [(sql_item,col[0])]335                    else:336                        op_col_dict[key].append((sql_item,col[0]))337                for key in agg_col_dict:338                    stack.append(("col",node[0],agg_col_dict[key],op_col_dict[key]))339        elif node[0] == "col":340            history.append(node[2][0][1])341            if node[1] == "where":342                stack.append(("op",node[2],"where"))343            else:344                labels = []345                for sql_item,col in node[2]:346                    _, label = AggPredictor(question_tokens, sql_item, history,node[1]).generate_output()347                    if label-1 >= 0:348                        labels.append(label-1)349                # print(node[2][0][1][2])350                dataset['agg_dataset'].append({351                    "question_tokens": question_tokens,352                    "ts": table_schema,353                    "history": history[:],354                    "gt_col":node[2][0][1][2],355                    "label": labels[:min(len(labels),3)]356                })357                if node[1] == "having":358                    stack.append(("op", node[2], "having"))359                # if len(labels) == 0:360                #     history.append("none")361                # else:362                if len(labels) > 0:363                    history.append(AGG_OPS[labels[0]+1])364        elif node[0] == "op":365            # history.append(node[1][0][1])366            labels = []367            # if len(labels) > 2:368            #     print(question_tokens)369            dataset['op_dataset'].append({370                "question_tokens": question_tokens,371                "ts": table_schema,372                "history": history[:],373                "gt_col": node[1][0][1][2],374                "label": labels375            })376            for sql_item,col in node[1]:377                _, label, s = OpPredictor(question_tokens, sql_item, history).generate_output()378                if label != -1:379                    labels.append(label)380                    history.append(NEW_WHERE_OPS[label])381                if isinstance(s[0], dict):382                    stack.append(("root",s[0]))383                    # history.append("root")384                    dataset['root_tem_dataset'].append({385                        "question_tokens": question_tokens,386                        "ts": table_schema,387                        "history": history[:],388                        "gt_col": node[1][0][1][2],389                        "label": 0390                    })391                else:392                    dataset['root_tem_dataset'].append({393                        "question_tokens": question_tokens,394                        "ts": table_schema,395                        "history": history[:],396                        "gt_col": node[1][0][1][2],397                        "label": 1398                    })399                    # history.append("terminal")400            if len(labels) > 2:401                print(question_tokens)402            dataset['op_dataset'][-1]["label"] = labels403        elif node[0] == "where":404            history.append(node[0])405            hist, label = AndOrPredictor(question_tokens, node[1], table, history).generate_output()406            if label != -1:407                dataset['andor_dataset'].append({408                    "question_tokens": question_tokens,409                    "ts": table_schema,410                    "history": history[:],411                    "label":label412                })413            col_ret = ColPredictor(question_tokens, node[1], table, history, "where").generate_output()414            op_col_dict = dict()415            for h, l, s in col_ret:416                if l[0] == 0:417                    print("Warning: predicted 0 columns!")418                    continue419                dataset['col_dataset'].append({420                    "question_tokens": question_tokens,421                    "ts": table_schema,422                    "history": history[:],423                    "label": get_label_cols(with_join,fk_dict,l[1])424                })425                for col, sql_item in zip(l[1], s):426                    key = "{}{}{}".format(col[0][0], col[0][1], col[0][2])427                    if key not in op_col_dict:428                        op_col_dict[key] = [(sql_item, col[0])]429                    else:430                        op_col_dict[key].append((sql_item, col[0]))431                for key in op_col_dict:432                    stack.append(("col", "where", op_col_dict[key]))433        elif node[0] == "groupBy":434            history.append(node[0])435            col_ret = ColPredictor(question_tokens, node[1], table, history, node[0]).generate_output()436            agg_col_dict = dict()437            for h, l, s in col_ret:438                if l[0] == 0:439                    print("Warning: predicted 0 columns!")440                    continue441                dataset['col_dataset'].append({442                    "question_tokens": question_tokens,443                    "ts": table_schema,444                    "history": history[:],445                    "label": get_label_cols(with_join,fk_dict,l[1])446                })447                for col, sql_item in zip(l[1], s):448                    key = "{}{}{}".format(col[0][0], col[0][1], col[0][2])449                    if key not in agg_col_dict:450                        agg_col_dict[key] = [(sql_item, col[0])]451                    else:452                        agg_col_dict[key].append((sql_item, col[0]))453                for key in agg_col_dict:454                    stack.append(("col", node[0], agg_col_dict[key]))455def parser_item(question_tokens, sql, table, history, dataset):456    # try:457    #     question_tokens = item['question_toks']458    # except:459    #     print(item)460    # sql = item['sql']461    table_schema = [462        table["table_names"],463        table["column_names"],464        table["column_types"]465    ]466    history, label, sql = MultiSqlPredictor(question_tokens, sql, history).generate_output()467    dataset['multi_sql_dataset'].append({468        "question_tokens": question_tokens,469        "ts": table_schema,470        "history": history[:],471        "label": SQL_OPS[label]472    })473    history.append(label)474    history, label, sql = KeyWordPredictor(question_tokens, sql, history).generate_output()475    label_idxs = []476    for item in label[1]:477        if item in KW_DICT:478            label_idxs.append(KW_DICT[item])479    label_idxs.sort()480    dataset['keyword_dataset'].append({481        "question_tokens": question_tokens,482        "ts": table_schema,483        "history": history[:],484        "label": label_idxs485    })486    hist,label = AndOrPredictor(question_tokens,sql,table,history).generate_output()487    if label != -1:488        dataset['andor_dataset'].append({489            "question_tokens": question_tokens,490            "ts": table_schema,491            "history": hist[:]+["where"],492            "label": label493        })494    orderby_ret = DesAscPredictor(question_tokens, sql, table, history).generate_output()495    if orderby_ret:496        dataset['des_asc_dataset'].append({497            "question_tokens": question_tokens,498            "ts": table_schema,499            "history": orderby_ret[0][:],500            "label": orderby_ret[1]501        })502    col_ret = ColPredictor(question_tokens, sql, table, history).generate_output()503    agg_candidates = []504    op_candidates = []505    for h, l, s in col_ret:506        if l[0] == 0:507            print("Warning: predicted 0 columns!")508            continue509        dataset['col_dataset'].append({510            "question_tokens": question_tokens,511            "ts": table_schema,512            "history": h[:],513            "label": list(set([l[1][i][0][2] for i in range(min(len(l[1]),3))]))514        })515        for col, sql_item in zip(l[1], s):516            if h[-1] in ('where', 'having'):517                op_candidates.append((h + [col[0]], sql_item))518            if h[-1] in ('select', 'orderBy', 'having'):519                agg_candidates.append((h + [col[0]], sql_item))520            if h[-1] == "groupBy":521                label = 0522                if sql["having"]:523                    label = 1524                dataset['having_dataset'].append({525                    "question_tokens": question_tokens,526                    "ts": table_schema,527                    "history": h[:] + [col[0]],528                    "label": label529                })530    op_col_dict = dict()531    for h, sql_item in op_candidates:532        _, label, s = OpPredictor(question_tokens, sql_item, h).generate_output()533        if label == -1:534            continue535        key = "{}{}".format(h[-2], h[-1][2])536        label = NEW_WHERE_OPS[label]537        if key in op_col_dict:538            op_col_dict[key][1].append(label)539        else:540            op_col_dict[key] = [h[:], [label]]541        # dataset['op_dataset'].append({542        #     "question_tokens": question_tokens,543        #     "ts": table_schema,544        #     "history": h[:],545        #     "label": label546        # })547        if isinstance(s[0], dict):548            dataset['root_tem_dataset'].append({549                "question_tokens": question_tokens,550                "ts": table_schema,551                "history": h[:] + [label],552                "label": 0553            })554            parser_item(question_tokens, s[0], table, h[:] + [label], dataset)555        else:556            dataset['root_tem_dataset'].append({557                "question_tokens": question_tokens,558                "ts": table_schema,559                "history": h[:] + [label],560                "label": 1561            })562    for key in op_col_dict:563        # if len(op_col_dict[key][1]) > 1:564        #     print("same col has mult op ")565        dataset['op_dataset'].append({566            "question_tokens": question_tokens,567            "ts": table_schema,568            "history": op_col_dict[key][0],569            "label": op_col_dict[key][1]570        })571    agg_col_dict = dict()572    for h, sql_item in agg_candidates:573        _, label = AggPredictor(question_tokens, sql_item, h).generate_output()574        if label != 5:575            key = "{}{}".format(h[-2], h[-1][2])576            if key in agg_col_dict:577                agg_col_dict[key][1].append(label)578            else:579                agg_col_dict[key] = [h[:], [label]]580    for key in agg_col_dict:581        # if 5 in agg_col_dict[key][1]:582        #     print("none in agg label!!!")583        dataset['agg_dataset'].append({584            "question_tokens": question_tokens,585            "ts": table_schema,586            "history": agg_col_dict[key][0],587            "label": agg_col_dict[key][1]...

views.py

Source:views.py

...3from logger import Logger4from outputs.controllers import OutputController5from outputs.models import ShortUrl6from search.controllers import SearchController7def generate_output(request, url_identifier):8    Logger.Info('%s - generate_output - started' % __name__)9    Logger.Debug('%s - generate_output - started with url_identifier:%s' % (__name__, url_identifier))10    short_url = ShortUrl.Load(url_identifier)11    if not short_url:12        Logger.Error('%s - generate_output - error - url_identifier:%s not found' % (__name__, url_identifier))13        Logger.Info('%s - generate_output - finished' % __name__)14        raise Http40415    dashboard_id = short_url.dashboard_id16    collection_id = short_url.collection_id17    output_id = short_url.output_id18    dashboard = DashboardsController.GetDashboardById(dashboard_id)19    if not dashboard:20        Logger.Error('%s - generate_output - error - dashboard_id:%s not found' % (__name__, dashboard_id))21        Logger.Info('%s - generate_output - finished' % __name__)22        raise Http40423    collection = None24    for c in dashboard.collections:25        if c['id'] == collection_id:26            collection = c27            break28    if not collection:29        Logger.Error('%s - generate_output - error - collection_id:%s not found' % (__name__, collection_id))30        Logger.Info('%s - generate_output - finished' % __name__)31        raise Http40432    output = None33    if 'outputs' in collection:34        for o in collection['outputs']:35            if o['id'] == output_id:36                output = o37                break38    if not output:39        Logger.Error('%s - generate_output - error - output_id:%s not found' % (__name__, output_id))40        Logger.Info('%s - generate_output - finished' % __name__)41        raise Http40442    search_query_replacements = []43    limit = request.GET.get('limit')44    if limit:45        try:46            limit = int(limit)47            search_query_replacements.append({48                'pattern':r'rows=[0-9]+',49                'replacement':'rows=%i' % limit50            })51        except ValueError:52            pass53    sc = SearchController(collection)54    search_results = sc.run_search_and_return_results(search_query_replacements=search_query_replacements)55    oc = OutputController(output)56    content, content_type = oc.generate_output(search_results)57    Logger.Info('%s - generate_output - finished' % __name__)58    response = HttpResponse(content=content, content_type=content_type)59    if 'csv' in content_type:60        response['Content-Disposition'] = 'attachment; filename=metalayer_output.csv'61    if 'ms-excel' in content_type:62        response['Content-Disposition'] = 'attachment; filename=metalayer_output.xlsx'63    response['Access-Control-Allow-Origin'] = '*'...

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