Merge pull request marksparkza#66 from handrews/dynamic

Change $dynamicRef to pass new test suite case

Author: marksparkza

CHANGELOG.rst

@@ -25,6 +25,10 @@ Breaking changes:
 * Rename ``session`` parameter to ``cacheid`` in many places
 * Rename public functions in the ``jsonpatch`` module
 
+Bug Fixes:
+
+* "$dynamicRef" works with non-plain-name fragment URIs
+
 Documentation:
 
 * Rename `User Guide` to `Tutorial`

jschon/vocabulary/core.py

@@ -124,12 +124,7 @@ class DynamicRefKeyword(Keyword):
     def __init__(self, parentschema: JSONSchema, value: str):
         super().__init__(parentschema, value)
 
-        # this is not required by the spec, but it doesn't make sense
-        # for a $dynamicRef *not* to end in a plain-name fragment
-        if (fragment := URI(value).fragment) is None or '/' in fragment:
-            raise JSONSchemaError('The value for "$dynamicRef" must end in a plain-name fragment')
-
-        self.fragment = fragment
+        self.fragment = URI(value).fragment
         self.refschema = None
         self.dynamic = False