Remove more dead code.

2 files changed, 0 insertions, 29 deletions

diff --git a/jsonschema/_utils.py b/jsonschema/_utils.py
index 47a1b32..f3603c5 100644
--- a/jsonschema/_utils.py
+++ b/jsonschema/_utils.py
@@ -124,29 +124,6 @@ def extras_msg(extras):
     return ", ".join(repr(extra) for extra in extras), verb
 
 
-def flatten(suitable_for_isinstance):
-    """
-    isinstance() can accept a bunch of really annoying different types:
-
-        * a single type
-        * a tuple of types
-        * an arbitrary nested tree of tuples
-
-    Return a flattened tuple of the given argument.
-    """
-
-    types = set()
-
-    if not isinstance(suitable_for_isinstance, tuple):
-        suitable_for_isinstance = (suitable_for_isinstance,)
-    for thing in suitable_for_isinstance:
-        if isinstance(thing, tuple):
-            types.update(flatten(thing))
-        else:
-            types.add(thing)
-    return tuple(types)
-
-
 def ensure_list(thing):
     """
     Wrap ``thing`` in a list if it's a single str.
diff --git a/jsonschema/tests/_suite.py b/jsonschema/tests/_suite.py
index e24e41e..8d36490 100644
--- a/jsonschema/tests/_suite.py
+++ b/jsonschema/tests/_suite.py
@@ -102,12 +102,6 @@ class Version(object):
             )
         )
 
-    def tests_of(self, name):
-        return self._tests_in(
-            subject=name,
-            path=self._path / (name + ".json"),
-        )
-
     def optional_tests_of(self, name):
         return self._tests_in(
             subject=name,