Dataset Tags in Workflows Not accessible

Thanks @brycec - ironically I started with code engine before discovering the functions. I'll write an idea.

Commenting back here @brycec . I'm getting a None response for the https://developer.domo.com/portal/35115c5c48927-datasets-api#createdatasettag function.

It works, but if it doesn't return a Status there's no robust way of knowing when it doesn't work - for example when a dataset has been deleted, it will still go through despite the dataset no longer existing.

The documentation says there is a response, so is this a bug?

  try:
    test = update_response.get('HTTP/1.1','[]')
  except Exception as e:
    return f"That didn't work: {e}"

» "That didn't work: 'NoneType' object has no attribute 'get'"

@brycec Not quite. So I'm using codeengine, and the get and post are for appropriate tasks (I thought you would have seen the Idea I commented) here's the full function I'm working with:

def manipulate_dataset_tags(dataset_id, input_tags, action):
  """
  This function allows users to extend, remove, or replace dataset tags.
  Returns: Success status(str).
  Params:
  dataset_id(str) The dataset id - not using DATASET type to handle data types programmatically. 
  input_tags(list) The list of tags e.g. ['tag1','tag2','tag3'] for extending or removing
  action(str) The type of action: 'extend', 'remove', or 'replace
  """
  import json
  from datetime import datetime

  # Validate tags input
  if not isinstance(input_tags, list):
    raise ValueError("tags must be a list of strings or a single string")

  if not isinstance(action, str):
    raise ValueError("action must be a string: 'extend', 'remove', or 'replace")    
  
  if action not in('extend','remove','replace'):
    raise ValueError("Action must be either 'extend', 'remove', or 'replace'")
 
  get_url = f"/api/data/v3/datasources/{dataset_id}"
  post_url = f"/api/data/ui/v3/datasources/{dataset_id}/tags"

  current_dateTime = datetime.now()
  
  # Connect to Dataset  
  try:
    response = codeengine.send_request('GET', get_url)
  except Exception as e: 
    return f"unsuccessful,{current_dateTime},{str(input_tags).replace(',','+')}, error connecting to dataset: {e}"

  # Retrieve tags:
  try:
    raw_tags = response.get('tags', '[]')
    tags = json.loads(raw_tags) if isinstance(raw_tags, str) else raw_tags
    if not isinstance(tags, list):
        tags = []
  except Exception as e:
        tags = []
  
  if action == 'remove':
    # Find which tags are present
    present_tags = [tag for tag in input_tags if tag in tags]

    # if none of the tags are present, stop
    if not present_tags:
        return f"unsuccessful,{current_dateTime},{str(input_tags).replace(',','+')},none of the specified tags exist: {tags}"
    
    # Remove unwanted tags
    tags = [tag for tag in tags if tag not in input_tags]
  
  if action == 'extend':
    # Update Tags
    tags.extend(input_tags)

  if action == 'replace':
    # Replace tags
    tags = input_tags
    
  # Implement change
  update_response = codeengine.send_request('POST', post_url, tags)
  
  if not update_response or ('error' in update_response or 'status' in update_response and update_response['status'] != 200):
    return f"unsuccessful,{current_dateTime},{str(input_tags).replace(',','+')},POST request may have failed: {update_response}"


  # Validate by re-fetching the tags
  response = codeengine.send_request('GET', get_url)

  # Retrieve existing_tags tags:
  try:
    raw_tags = response.get('tags', '[]')
    existing_tags = json.loads(raw_tags) if isinstance(raw_tags, str) else raw_tags
    if not isinstance(tags, list):
        tags = []
  except Exception as e:
        tags = []
  
  # Validation status
  if set(existing_tags) == set(tags):
      return f"successful,{current_dateTime},{str(input_tags).replace(',','+')},validation was a success"
  else:
      return f"unsuccessful,{current_dateTime},{str(input_tags).replace(',','+')}, validation may have failed"

The previous code I posted was a test using the dict.get() method once the call had been made to the var updated_repsonse - not related to a GET call. I'm using GET to extract tags and POST to add tags appropriate and it works, there's just no response.status for example. Documentation says it should be retrievable using the previous block I sent:

  try:

    test = update_response.get('HTTP/1.1','[]')

  except Exception as e:

    return f"That didn't work: {e}"


» "That didn't work: 'NoneType' object has no attribute 'get'"

But still getting that None response from the POST call.

@brycec so it is supported in Python as well, I was recommended it by Jace at Domo. I've created a ticket so all good, I'm pretty sure it's a bug.