Remove unused get_by_request helper

atst/domain/portfolios/portfolios.py

@@ -66,10 +66,6 @@ class Portfolios(object):
 
         return portfolio
 
-    @classmethod
-    def get_by_request(cls, request):
-        return PortfoliosQuery.get_by_request(request)
-
     @classmethod
     def get_with_members(cls, user, portfolio_id):
         portfolio = PortfoliosQuery.get(portfolio_id)

atst/domain/portfolios/query.py

@@ -1,8 +1,5 @@
-from sqlalchemy.orm.exc import NoResultFound
-
 from atst.database import db
 from atst.domain.common import Query
-from atst.domain.exceptions import NotFoundError
 from atst.models.portfolio import Portfolio
 from atst.models.portfolio_role import PortfolioRole, Status as PortfolioRoleStatus
 
@@ -10,15 +7,6 @@ from atst.models.portfolio_role import PortfolioRole, Status as PortfolioRoleSta
 class PortfoliosQuery(Query):
     model = Portfolio
 
-    @classmethod
-    def get_by_request(cls, request):
-        try:
-            portfolio = db.session.query(Portfolio).filter_by(request=request).one()
-        except NoResultFound:
-            raise NotFoundError("portfolio")
-
-        return portfolio
-
     @classmethod
     def get_for_user(cls, user):
         return (

atst/models/portfolio.py

@@ -1,4 +1,4 @@
-from sqlalchemy import Column, ForeignKey, String
+from sqlalchemy import Column, String
 from sqlalchemy.orm import relationship
 from itertools import chain