docs: def api_get_project_members(request, key=None, hproPk=True):
      """Return the list of project members"""
  
      if not check_api_key(request, key, hproPk):
          return HttpResponseForbidden
  
      if settings.PIAPI_STANDALONE:
          if not settings.PIAPI_REALUSERS:
              users = [generate_user(pk="-1"), generate_user(pk="-2"), generate_user(pk="-3")]
          else:
              users = DUser.object.all()
      else:
  
          (_, _, hproject) = getPlugItObject(hproPk)
  
          users = []
  
          for u in hproject.getMembers():
              u.ebuio_member = True
              u.ebuio_admin = hproject.isMemberWrite(u)
              u.subscription_labels = _get_subscription_labels(u, hproject)
              users.append(u)
  
      liste = []
  
      for u in users:
  
          retour = {}
  
          for prop in settings.PIAPI_USERDATA:
              if hasattr(u, prop):
                  retour[prop] = getattr(u, prop)
  
          retour['id'] = str(retour['pk'])
  
          liste.append(retour)
  
      return HttpResponse(json.dumps({'members': liste}), content_type="application/json")