Add project_path() to return full, nested project paths

[alextanski]

It would be handy to have a method that returns the current location of a dataset, showing its potentially nested project path. Here is a solution that I hacked together for this:

def project_path(dataset):
    """
    Return the (potentially) nested project path of the current dataset.
    """
    
    def _find_projects(project_id, folders):
        cat = session.get(project_id).payload.catalogs.project
        if cat.endswith('/projects/'):
            return folders
        else:
            pname = session.get(cat).payload.body.name
            folders = [pname] + folders
            return _find_projects(cat, folders)
    
    session = dataset.resource.session
    pr_id = dataset.resource.body.owner
    pr_name = dataset.resource.body.owner_name
    
    return '|'.join(_find_projects(pr_id, []) + [pr_name])

Example:

uid = '47e3e24ce2ba429fb92577be94a6b58f'

p = project_path(dataset)
p

would be: Germany|Custom Research|Vaillant Group

The above solution is missing a catch for the case of the Personal Project, but I reckon this should be easy to include.

[alextanski]

FWIW: The method could simply return Personal if pr_id.split('/')[-3] == 'users' for the Personal Project and step out.