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    APIs & Domo Developer

    with pydomo using DataSetClient data_export() to export dataset to string

    Member
    in APIs & Domo Developer 
    1. dataset = DataSetClient()
    2. include_csv_header = True
    3. datasets_parent = dataset.data_export(dataset_id, include_csv_header)
    4. # datasets_parent = self.pydomo.datasets.data_export(dataset_id, include_csv_header)
    5. logging.info(f'datasets_parent: {datasets_parent}')
    6. return datasets_parent
    7.  
    8.  
    9.  
    10. but I keep seeing missing 2 required positional arguments: 'transport' and 'logger'

    but I don't see any info on what transport and logger is

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    Comments

    • Coach

      Logger is a python builtin logging.logger object. You can read the documentation on that object here: https://docs.python.org/3/library/logging.html

      transport is an instance of DomoAPITransport object: https://github.com/domoinc/domo-python-sdk/blob/dacdee87d9e798f4c83f270b38c8ea2b1b6c7923/pydomo/Transport.py#L8

      You need to pass in your transport and logger objects as the first and second parameter respectively when instantiating the DataSetClient object. https://github.com/domoinc/domo-python-sdk/blob/94c33af084427fcb03e1ebd6932e794ce9611188/pydomo/datasets/DataSetClient.py#L24

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    • Member

      Hi @GrantSmith , thanks for responding. The Transport bit is confusing me. Do I also have to call the DomoAPITransport class in order to call the DataSetClient?


      1. dataset = DataSetClient(transport=DomoAPITransport(client_id, client_secret, api_host, use_https, logger, request_timeout),
      2.                         logger =logger)
      3. include_csv_header = True
      4.  
      5. datasets_parent = dataset.data_export(dataset_id, include_csv_header)


    • Member

      @GrantSmith - Also, regarding the logger part, can you clarify more on what exactly to add for this parameter?

    • Coach

      It's easiest to just instantiate a Domo object with your client ID and secret which will handle the transport object creation.

      Something like this:

      1. import logging # Logger object
      2.  
      3.  
      4. # My Domo Client ID and Secret (https://developer.domo.com/manage-clients)
      5. # Update these
      6. CLIENT_ID = 'MY_CLIENT_ID'
      7. CLIENT_SECRET = 'MY_CLIENT_SECRET'
      8.  
      9. # The Domo API host domain. This can be changed as needed - for use with a proxy or test environment
      10. API_HOST = 'api.domo.com'
      11.  
      12. handler = logging.StreamHandler()
      13. handler.setLevel(logging.INFO)
      14. formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
      15. handler.setFormatter(formatter)
      16. logging.getLogger().addHandler(handler)
      17. domo = Domo(client_id, client_secret, logger_name='foo', log_level=logging.INFO, api_host=API_HOST, **kwargs)
      18.  
      19. # Your code with one modification - you can access the DataSetClient from your Domo object:
      20. dataset = domo.dataset
      21.  
      22. include_csv_header = True
      23. datasets_parent = dataset.data_export(dataset_id, include_csv_header)
      24. # datasets_parent = self.pydomo.datasets.data_export(dataset_id, include_csv_header)
      25. logging.info(f'datasets_parent: {datasets_parent}')
      26. 


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    • Member

      hi @GrantSmith - when I try this I see the error:

      1. 'Domo' object has no attribute 'dataset'


    • Member
      edited November 2022

      Hi @GrantSmith - ignore that last message, I just needed to change it to "datasets" .


      But the dataset I'm trying to download is 257 million rows, and it seems to be timing out each time I try the code you had sent, is there a way to split it out into chunks perhaps within the code so this doesn't happen?

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