Allow branches to not be there in configuration.

Author: rohe

pyproject.toml

@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 
 [metadata]
 name = "idpyoidc"
-version = "1.0.1"
+version = "1.0.2"
 author = "Roland Hedberg"
 author_email = "[email protected]"
 description = "Everything OAuth2 and OIDC"

src/idpyoidc/__init__.py

@@ -1,5 +1,5 @@
 __author__ = "Roland Hedberg"
-__version__ = "1.0.1"
+__version__ = "1.0.2"
 
 import os
 from typing import Dict

src/idpyoidc/configure.py

@@ -148,8 +148,11 @@ def extend(self,
             _path = econf.get("path")
             _cnf = conf
             if _path:
-                for step in _path:
-                    _cnf = _cnf[step]
+                try:
+                    for step in _path:
+                        _cnf = _cnf[step]
+                except KeyError:
+                    continue
             _attr = econf["attr"]
             _cls = econf["class"]
             setattr(self, _attr,