DatasetAPIClient.get_path() method added

[SarahJohnsonONS]

What type of PR is this? (check all applicable)

• Refactor
• Feature
• Bug Fix
• Optimization
• Documentation Update

What

get_path() method added to DatasetAPIClient, to be able to check that a specified dataset ID exists within the Dataset API and determine whether a POST or PUT request should be submitted.

Testing

Have any new tests been added as part of this issue? If not, try to explain why test coverage is not needed here.

• Yes
• No
  Please write a brief description of why test coverage is not necessary here.
• Not as part of this ticket. (Could be done at a later point)

Documentation

Has any new documentation been written as part of this issue? We should try to keep documentation up to date
as new code is added, rather than leaving it for the future.

• Yes
• No
  Please write a brief description of why documentation is not necessary here.
• Not as part of this ticket. (Could be done at a later point)

Related issues

Ticket link: https://jira.ons.gov.uk/browse/DIS-2423

How to review

Create a DatasetAPIClient using url_netloc="http://localhost:22000/datasets" and url_path="cpih". Check that calling get_path() returns a 200 HTTP status code. Change url_path to a nonsense string, and check that this returns a 404 status code. You'll need to port foward to the Identity API and Dataset API, and set env vars as follows:

os.environ["FLORENCE_USER"] = "<your-email>"
os.environ["FLORENCE_PASSWORD"] = "<your-password>"
os.environ["IDENTITY_API_URL"] = "http://localhost:25600/v1"