1 files changed, 0 insertions, 60 deletions
diff --git a/Lib/test/test_tools/test_c_analyzer/util.py b/Lib/test/test_tools/test_c_analyzer/util.py
deleted file mode 100644
index ba73b0a4b5f..00000000000
--- a/Lib/test/test_tools/test_c_analyzer/util.py
+++ /dev/null
@@ -1,60 +0,0 @@
-import itertools
-
-
-class PseudoStr(str):
-    pass
-
-
-class StrProxy:
-    def __init__(self, value):
-        self.value = value
-    def __str__(self):
-        return self.value
-    def __bool__(self):
-        return bool(self.value)
-
-
-class Object:
-    def __repr__(self):
-        return '<object>'
-
-
-def wrapped_arg_combos(*args,
-                       wrappers=(PseudoStr, StrProxy),
-                       skip=(lambda w, i, v: not isinstance(v, str)),
-                       ):
-    """Yield every possible combination of wrapped items for the given args.
-
-    Effectively, the wrappers are applied to the args according to the
-    powerset of the args indicies.  So the result includes the args
-    completely unwrapped.
-
-    If "skip" is supplied (default is to skip all non-str values) and
-    it returns True for a given arg index/value then that arg will
-    remain unwrapped,
-
-    Only unique results are returned.  If an arg was skipped for one
-    of the combinations then it could end up matching one of the other
-    combinations.  In that case only one of them will be yielded.
-    """
-    if not args:
-        return
-    indices = list(range(len(args)))
-    # The powerset (from recipe in the itertools docs).
-    combos = itertools.chain.from_iterable(itertools.combinations(indices, r)
-                                           for r in range(len(indices)+1))
-    seen = set()
-    for combo in combos:
-        for wrap in wrappers:
-            indexes = []
-            applied = list(args)
-            for i in combo:
-                arg = args[i]
-                if skip and skip(wrap, i, arg):
-                    continue
-                indexes.append(i)
-                applied[i] = wrap(arg)
-            key = (wrap, tuple(indexes))
-            if key not in seen:
-                yield tuple(applied)
-                seen.add(key)