Make error messages overridable by providers (#112)

Author: ThiefMaster

CHANGES.rst

@@ -1,6 +1,12 @@
 Changelog
 =========
 
+Version 0.10
+------------
+
+- Allow overriding the message of ``NoSuchUser`` and ``InvalidCredentials``, and
+  make its other arguments keyword-only
+
 Version 0.9
 -----------
 

flask_multipass/exceptions.py

@@ -25,16 +25,16 @@ class AuthenticationFailed(MultipassException):
 class NoSuchUser(AuthenticationFailed):
     """Indicates a user does not exist when attempting to authenticate."""
 
-    def __init__(self, details=None, provider=None, identifier=None):
-        AuthenticationFailed.__init__(self, 'No such user', details=details, provider=provider)
+    def __init__(self, message='No such user', *, details=None, provider=None, identifier=None):
+        AuthenticationFailed.__init__(self, message, details=details, provider=provider)
         self.identifier = identifier
 
 
 class InvalidCredentials(AuthenticationFailed):
     """Indicates a failure to authenticate using the given credentials."""
 
-    def __init__(self, details=None, provider=None, identifier=None):
-        AuthenticationFailed.__init__(self, 'Invalid credentials', details=details, provider=provider)
+    def __init__(self, message='Invalid credentials', *, details=None, provider=None, identifier=None):
+        AuthenticationFailed.__init__(self, message, details=details, provider=provider)
         self.identifier = identifier
 
 

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = 'Flask-Multipass'
-version = '0.9'
+version = '0.10'
 description = 'A pluggable solution for multi-backend authentication with Flask'
 readme = 'README.rst'
 license = 'BSD-3-Clause'