Random numbers ranged 1 to 10 in Python

To get a random number between 1 and 10 in Python, you can use the randint function from the random module:

import random

# Generate a random integer between 1 and 10 (inclusive)
random_number = random.randint(1, 10)

print(random_number)

Explanation

  • random.randint(1, 10) returns a random integer in the range [1, 10], where both 1 and 10 are inclusive.

This will generate a new random number each time you run the code.

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max_active_runs of Airflow

In Apache Airflow, if you want to ensure that a new run of a DAG doesn’t start before the previous one has completed, you can use the max_active_runs parameter in the DAG definition. Setting this parameter to 1 ensures that only one instance of the DAG is running at any given time. Setting max_active_runs for a DAG Here’s an example of how to set up a DAG with max_active_runs=1 : from airflow import DAG from airflow.operators.dummy_operator import DummyOperator from datetime import datetime # Define the DAG with DAG( 'my_dag' , description= 'A sample DAG' , schedule_interval= '@daily' , # Set your schedule start_date=datetime( 2023 , 1 , 1 ), catchup= False , max_active_runs= 1 # This prevents new runs before the previous run completes ) as dag: # Define tasks start = DummyOperator(task_id= 'start' ) end = DummyOperator(task_id= 'end' ) # Define task dependencies ...
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