mariotaddeucci commented on a change in pull request #17887: URL: https://github.com/apache/airflow/pull/17887#discussion_r698676249
########## File path: airflow/providers/google/suite/transfers/sql_to_sheets.py ########## @@ -0,0 +1,140 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + + +import datetime +import decimal +from contextlib import closing +from typing import Any, Iterable, Mapping, Optional, Sequence, Union + +from airflow.operators.sql import BaseSQLOperator +from airflow.providers.google.suite.hooks.sheets import GSheetsHook + + +class SQLToGoogleSheetsOperator(BaseSQLOperator): + """ + Copy data from SQL results to provided Google Spreadsheet. + + :param sql: The SQL to execute. + :type sql: str + :param spreadsheet_id: The Google Sheet ID to interact with. + :type spreadsheet_id: str + :param conn_id: the connection ID used to connect to the database. + :type sql_conn_id: str + :param parameters: The parameters to render the SQL query with. + :type parameters: dict or iterable + :param database: name of database which overwrite the defined one in connection + :type database: str + :param spreadsheet_range: The A1 notation of the values to retrieve. + :type spreadsheet_range: str + :param gcp_conn_id: The connection ID to use when fetching connection info. + :type gcp_conn_id: str + :param delegate_to: The account to impersonate using domain-wide delegation of authority, + if any. For this to work, the service account making the request must have + domain-wide delegation enabled. + :type delegate_to: str + :param impersonation_chain: Optional service account to impersonate using short-term + credentials, or chained list of accounts required to get the access_token + of the last account in the list, which will be impersonated in the request. + If set as a string, the account must grant the originating account + the Service Account Token Creator IAM role. + If set as a sequence, the identities from the list must grant + Service Account Token Creator IAM role to the directly preceding identity, with first + account from the list granting this role to the originating account (templated). + :type impersonation_chain: Union[str, Sequence[str]] + """ + + template_fields = [ + "sql", + "spreadsheet_id", + "spreadsheet_range", + "impersonation_chain", + ] + + template_ext = (".sql",) + ui_color = "#a0e08c" + + def __init__( + self, + *, + sql: str, + spreadsheet_id: str, + sql_conn_id: str, + parameters: Optional[Union[Mapping, Iterable]] = None, + database: str = None, + spreadsheet_range: str = "Sheet1", + gcp_conn_id: str = "google_cloud_default", + delegate_to: Optional[str] = None, + impersonation_chain: Optional[Union[str, Sequence[str]]] = None, + **kwargs, + ) -> None: + super().__init__(**kwargs) + + self.sql = sql + self.conn_id = sql_conn_id + self.database = database + self.parameters = parameters + self.gcp_conn_id = gcp_conn_id + self.spreadsheet_id = spreadsheet_id + self.spreadsheet_range = spreadsheet_range + self.delegate_to = delegate_to + self.impersonation_chain = impersonation_chain + + def _data_prep(self, data): + for row in data: + item_list = [] + for item in row: + if type(item) is datetime.date: + item = item.strftime("%Y-%m-%d") + elif type(item) is datetime.datetime: + item = item.strftime("%Y-%m-%d") + elif type(item) is decimal.Decimal: + item = float(item) Review comment: The dropped time was a mistake, fixed it now with your suggestion :) ########## File path: airflow/providers/google/suite/transfers/sql_to_sheets.py ########## @@ -0,0 +1,140 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + + +import datetime +import decimal +from contextlib import closing +from typing import Any, Iterable, Mapping, Optional, Sequence, Union + +from airflow.operators.sql import BaseSQLOperator +from airflow.providers.google.suite.hooks.sheets import GSheetsHook + + +class SQLToGoogleSheetsOperator(BaseSQLOperator): + """ + Copy data from SQL results to provided Google Spreadsheet. + + :param sql: The SQL to execute. + :type sql: str + :param spreadsheet_id: The Google Sheet ID to interact with. + :type spreadsheet_id: str + :param conn_id: the connection ID used to connect to the database. + :type sql_conn_id: str + :param parameters: The parameters to render the SQL query with. + :type parameters: dict or iterable + :param database: name of database which overwrite the defined one in connection + :type database: str + :param spreadsheet_range: The A1 notation of the values to retrieve. + :type spreadsheet_range: str + :param gcp_conn_id: The connection ID to use when fetching connection info. + :type gcp_conn_id: str + :param delegate_to: The account to impersonate using domain-wide delegation of authority, + if any. For this to work, the service account making the request must have + domain-wide delegation enabled. + :type delegate_to: str + :param impersonation_chain: Optional service account to impersonate using short-term + credentials, or chained list of accounts required to get the access_token + of the last account in the list, which will be impersonated in the request. + If set as a string, the account must grant the originating account + the Service Account Token Creator IAM role. + If set as a sequence, the identities from the list must grant + Service Account Token Creator IAM role to the directly preceding identity, with first + account from the list granting this role to the originating account (templated). + :type impersonation_chain: Union[str, Sequence[str]] + """ + + template_fields = [ + "sql", + "spreadsheet_id", + "spreadsheet_range", + "impersonation_chain", + ] + + template_ext = (".sql",) + ui_color = "#a0e08c" + + def __init__( + self, + *, + sql: str, + spreadsheet_id: str, + sql_conn_id: str, + parameters: Optional[Union[Mapping, Iterable]] = None, + database: str = None, + spreadsheet_range: str = "Sheet1", + gcp_conn_id: str = "google_cloud_default", + delegate_to: Optional[str] = None, + impersonation_chain: Optional[Union[str, Sequence[str]]] = None, + **kwargs, + ) -> None: + super().__init__(**kwargs) + + self.sql = sql + self.conn_id = sql_conn_id + self.database = database + self.parameters = parameters + self.gcp_conn_id = gcp_conn_id + self.spreadsheet_id = spreadsheet_id + self.spreadsheet_range = spreadsheet_range + self.delegate_to = delegate_to + self.impersonation_chain = impersonation_chain + + def _data_prep(self, data): + for row in data: + item_list = [] + for item in row: + if type(item) is datetime.date: + item = item.strftime("%Y-%m-%d") + elif type(item) is datetime.datetime: + item = item.strftime("%Y-%m-%d") + elif type(item) is decimal.Decimal: + item = float(item) + item_list.append(item) + yield item_list + + def _get_data(self): + hook = self.get_db_hook() + with closing(hook.get_conn()) as conn: + with closing(conn.cursor()) as cur: + self.log.info("Executing query") + if self.parameters is not None: + cur.execute(self.sql, self.parameters) + else: + cur.execute(self.sql) + + yield [field[0] for field in cur.description] + yield from self._data_prep(cur.fetchall()) Review comment: Awesome -- This is an automated message from the Apache Git Service. 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