Object has no attribute 'RLS_roles'

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1

I get the following error when I run:

‘PbiEmbedService’ object has no attribute ‘RLS_roles’

which becomes the PbiEmbedService class and the RLS_roles def

It is curious that in the app.py file the RLS_roles def is not marked in yellow (so it marks them), it is blank, but at the beginning of the file if I have added the class with

from pbiembedservice import PbiEmbedService

def get_embed_info():
    '''Returns report embed configuration'''
    #id=1
    #juego = obtener_report_por_id_user2(db,id)
    repor=juego
    #print(repor[2])
    config_result = Utils.check_config(app)
    if config_result is not None:
        return json.dumps({'errorMsg': config_result}), 500

    try:
        embed_info = PbiEmbedService().RLS_roles(app.config['WORKSPACE_ID'], repor[2],app.config['POWER_BI_USER'],app.config['ROLE_ID'])
        return embed_info
    except Exception as ex:
        return json.dumps({'errorMsg': str(ex)}), 500

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image1108×328 17.9 KB

Is it possible that the error is given to me because it does not detect the definition of the class?

2

Check that RLS_roles is defined with that spelling on the class.
You can list all the attributes of PbiEmbedService() with code like this:

        es = PbiEmbedService()
        print(dir(es))
        embed_info = es.RLS_roles(app.config['WORKSPACE_ID'], repor[2],app.config['POWER_BI_USER'],app.config['ROLE_ID'])

The print will show you what you can access.

3

In fact, I don’t have access to that definition.

['__class__', '__delattr__', '__dict__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__getstate__', '__gt__', '__hash__', '__init__', '__init_subclass__', '__le__', '__lt__', '__module__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', '__weakref__', 'get_embed_params_for_multiple_reports', 'get_embed_params_for_single_report', 'get_embed_token_for_multiple_reports_multiple_workspaces', 'get_embed_token_for_multiple_reports_single_workspace', 'get_embed_token_for_single_report_single_workspace', 'get_request_header']

What is curious is that if you have access to the other definitions of the PbiEmbedService class

How can I do that if I have?

4

The error is correct and there does not seem to be any names like the one you used.

Is the RLS_roles documented some where? Do the docs match the version of the
software you have installed?
Have you tried reading the source code for clues?

5

I don’t quite understand what you’re saying…

I put the code of the PbiEmbedService class where there are several definitions, the first two are not recognized and the last two are.

class PbiEmbedService:

    def RLS_roles(self, workspace_id, report_id, username_id, role_id, additional_dataset_id=None):
        '''Get embed params for a report and a workspace

        Args:
            workspace_id (str): Workspace Id
            report_id (str): Report Id
            additional_dataset_id (str, optional): Dataset Id different than the one bound to the report. Defaults to None.

        Returns:
            EmbedConfig: Embed token and Embed URL
        '''

        report_url = f'https://api.powerbi.com/v1.0/myorg/groups/{workspace_id}/reports/{report_id}'
        api_response = requests.get(report_url, headers=self.get_request_header())

        if api_response.status_code != 200:
            abort(api_response.status_code, description=f'Error while retrieving Embed URL\n{api_response.reason}:\t{api_response.text}\nRequestId:\t{api_response.headers.get("RequestId")}')

        api_response = json.loads(api_response.text)
        report = ReportConfig(api_response['id'], api_response['name'], api_response['embedUrl'])
        dataset_ids = [api_response['datasetId']]

        # Append additional dataset to the list to achieve dynamic binding later
        if additional_dataset_id is not None:
            dataset_ids.append(additional_dataset_id)

        embed_token = self.get_embed_token_for_single_report_single_workspaceRLS(report_id, dataset_ids, username_id, role_id, workspace_id)
        embed_config = EmbedConfig(embed_token.tokenId, embed_token.token, embed_token.tokenExpiry, [report.__dict__])
        return json.dumps(embed_config.__dict__)

    def get_embed_token_for_single_report_single_workspaceRLS(self, report_id, dataset_ids, username_id, role_id, target_workspace_id=None):
        '''Get Embed token for single report, multiple datasets, and an optional target workspace
        Args:
            report_id (str): Report Id
            dataset_ids (list): Dataset Ids
            target_workspace_id (str, optional): Workspace Id. Defaults to None.

        Returns:
            EmbedToken: Embed token
        '''

        request_body = EmbedTokenRequestBody()

        for dataset_id in dataset_ids:
            request_body.datasets.append({'id': dataset_id})

        request_body.reports.append({'id': report_id})
        request_body.identities.append({'username': username_id,'roles':[role_id],'datasets':[dataset_id]})
        #request_body.reports.append({'settings':{'panes': {'pageNavigation': {'visible': 'true'}}}})

        if target_workspace_id is not None:
            request_body.targetWorkspaces.append({'id': target_workspace_id})

        # Generate Embed token for multiple workspaces, datasets, and reports. Refer https://aka.ms/MultiResourceEmbedToken
        embed_token_api = 'https://api.powerbi.com/v1.0/myorg/GenerateToken'
        api_response = requests.post(embed_token_api, data=json.dumps(request_body.__dict__), headers=self.get_request_header())

        if api_response.status_code != 200:
            # abort(api_response.status_code, description=f'Error while retrieving Embed token\n{api_response.reason}:\t{api_response.text}\nRequestId:\t{api_response.headers.get("RequestId")}')
            print(api_response.reason)

        api_response = json.loads(api_response.text)
        embed_token = EmbedToken(api_response['tokenId'], api_response['token'], api_response['expiration'])
        return embed_token

    def get_embed_params_for_single_report(self, workspace_id, report_id, additional_dataset_id=None):
        '''Get embed params for a report and a workspace

        Args:
            workspace_id (str): Workspace Id
            report_id (str): Report Id
            additional_dataset_id (str, optional): Dataset Id different than the one bound to the report. Defaults to None.

        Returns:
            EmbedConfig: Embed token and Embed URL
        '''

        report_url = f'https://api.powerbi.com/v1.0/myorg/groups/{workspace_id}/reports/{report_id}'       
        api_response = requests.get(report_url, headers=self.get_request_header())

        if api_response.status_code != 200:
            abort(api_response.status_code, description=f'Error while retrieving Embed URL\n{api_response.reason}:\t{api_response.text}\nRequestId:\t{api_response.headers.get("RequestId")}')

        api_response = json.loads(api_response.text)
        report = ReportConfig(api_response['id'], api_response['name'], api_response['embedUrl'])
        dataset_ids = [api_response['datasetId']]

        # Append additional dataset to the list to achieve dynamic binding later
        if additional_dataset_id is not None:
            dataset_ids.append(additional_dataset_id)

        embed_token = self.get_embed_token_for_single_report_single_workspace(report_id, dataset_ids, workspace_id)
        embed_config = EmbedConfig(embed_token.tokenId, embed_token.token, embed_token.tokenExpiry, [report.__dict__])
        return json.dumps(embed_config.__dict__)

    def get_embed_params_for_multiple_reports(self, workspace_id, report_ids, additional_dataset_ids=None):
        '''Get embed params for multiple reports for a single workspace

        Args:
            workspace_id (str): Workspace Id
            report_ids (list): Report Ids
            additional_dataset_ids (list, optional): Dataset Ids which are different than the ones bound to the reports. Defaults to None.

        Returns:
            EmbedConfig: Embed token and Embed URLs
        '''

        # Note: This method is an example and is not consumed in this sample app

        dataset_ids = []

        # To store multiple report info
        reports = []

        for report_id in report_ids:
            report_url = f'https://api.powerbi.com/v1.0/myorg/groups/{workspace_id}/reports/{report_id}'
            api_response = requests.get(report_url, headers=self.get_request_header())

            if api_response.status_code != 200:
                abort(api_response.status_code, description=f'Error while retrieving Embed URL\n{api_response.reason}:\t{api_response.text}\nRequestId:\t{api_response.headers.get("RequestId")}')

            api_response = json.loads(api_response.text)
            report_config = ReportConfig(api_response['id'], api_response['name'], api_response['embedUrl'])
            reports.append(report_config.__dict__)
            dataset_ids.append(api_response['datasetId'])

        # Append additional dataset to the list to achieve dynamic binding later
        if additional_dataset_ids is not None:
            dataset_ids.extend(additional_dataset_ids)

        embed_token = self.get_embed_token_for_multiple_reports_single_workspace(report_ids, dataset_ids, workspace_id)
        embed_config = EmbedConfig(embed_token.tokenId, embed_token.token, embed_token.tokenExpiry, reports)
        return json.dumps(embed_config.__dict__)
6

Fixed. The incident can be closed.
Thanks for everything.

7

There is no “incident” and nothing to be closed. This is a community-driven forum, not an IT-support desk.

When you find the solution to your problem yourself, it is considered good manners to share the solution, in case someone else has the same problem in the future and finds this thread.

8

OK, basically I had a duplication of files and the one I was modifying was not the correct one.