getattr doesn't work on dicts.

Author: rohe

src/oidcservice/service.py

@@ -516,7 +516,7 @@ def init_services(service_definitions, service_context, state_db,
     """
     Initiates a set of services
 
-    :param service_definitions: A dictionary cotaining service definitions
+    :param service_definitions: A dictionary containing service definitions
     :param service_context: A reference to the service context, this is the same
         for all service instances.
     :param state_db: A reference to the state database. Shared by all the

src/oidcservice/service_context.py

@@ -92,8 +92,8 @@ def __init__(self, keyjar=None, config=None, **kwargs):
         for attr in ['client_id', 'issuer', 'base_url', 'requests_dir']:
             try:
                 setattr(self, attr, config[attr])
-            except:
-                setattr(self, attr, '')
+            except KeyError:
+                pass
 
         for attr in RegistrationRequest.c_param.keys():
             try:
@@ -105,8 +105,8 @@ def __init__(self, keyjar=None, config=None, **kwargs):
                      'provider_info']:
             try:
                 setattr(self, attr, config[attr])
-            except:
-                setattr(self, attr, {})
+            except KeyError:
+                pass
 
         if 'client_secret' in config:
             self.set_client_secret(config['client_secret'])

src/oidcservice/util.py

@@ -65,7 +65,7 @@ def get_http_body(req, content_type=URL_ENCODED):
 
 def load_yaml_config(filename):
     with open(filename, "rt", encoding='utf-8') as file:
-        config_dict = yaml.load(file)
+        config_dict = yaml.safe_load(file)
     return config_dict