ignore kwarg=None in constrained calls

CAVEconnectome · Apr 8, 2024 · 0fd88bd · 0fd88bd
1 parent 7e878bb
commit 0fd88bd
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/caveclient/base.py b/caveclient/base.py
@@ -409,7 +409,10 @@ def wrapper(*args, **kwargs):
                 raise ServerIncompatibilityError(msg)
         if kwarg_use_constraints is not None:
             for kwarg, kwarg_constraint in kwarg_use_constraints.items():
-                if _version_fails_constraint(self.server_version, kwarg_constraint):
+                if kwargs.get(kwarg, None) is None:
+                    # Constaint kwarg is either not set or is None.
+                    continue
+                elif _version_fails_constraint(self.server_version, kwarg_constraint):
                     msg = (
                         f"Use of keyword argument `{kwarg}` in `{method.__name__}` "
                         "is only permitted "