Answers for "what is the use of if __name__ == "__main__" in python"

10

python if __main__

#Add this code to run a support module on its own.
#Great for running quick tests.

if __name__ == "__main__":
	function_that_starts_the_module_to_run_on_its_own() 
    #or
    test_function_included_in_module()
Posted by: Guest on July-02-2020
0

python __main__

1from time import sleep
 2
 3print("This is my file to demonstrate best practices.")
 4
 5def process_data(data):
 6    print("Beginning data processing...")
 7    modified_data = data + " that has been modified"
 8    sleep(3)
 9    print("Data processing finished.")
10    return modified_data
11
12def read_data_from_web():
13    print("Reading data from the Web")
14    data = "Data from the web"
15    return data
16
17def write_data_to_database(data):
18    print("Writing data to a database")
19    print(data)
20
21def main():
22    data = read_data_from_web()
23    modified_data = process_data(data)
24    write_data_to_database(modified_data)
25
26if __name__ == "__main__":
27    main()
Posted by: Guest on May-12-2021

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