download_file ( fn_a, local_path = fn_b ) download_filea_from_a_rename. zip ( list_filenames_b ) def download_filea_from_a_rename ( filenames_a_b ): fn_a, fn_b = filenames_a_b S3Hook (). """Example DAG demonstrating the usage of dynamic task mapping.""" from _future_ import annotations from datetime import datetime from airflow import DAG from corators import task with DAG ( dag_id = "example_dynamic_task_mapping", start_date = datetime ( 2022, 3, 4 )) as dag : def add_one ( x : int ): return x + 1 def sum_it ( values ): total = sum ( values ) print ( f "Total was ", ) list_filenames_b = filenames_a_b = list_filenames_a. See the License for the # specific language governing permissions and limitations # under the License. You may obtain a copy of the License at # 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. 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. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. Automatically skipping zero-length maps.How do templated fields and mapped arguments interact?.Combining upstream data (aka “zipping”).Depending on a mapped task group’s output.Value references in a task group function. ![]() Assigning multiple parameters to a non-TaskFlow operator.Mapping over result of classic operators.
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