first commit

.venv/Lib/site-packages/zmq/eventloop/minitornado/concurrent.py

@@ -0,0 +1,14 @@
+"""pyzmq does not ship tornado's futures,
+this just raises informative NotImplementedErrors to avoid having to change too much code.
+"""
+
+class NotImplementedFuture(object):
+    def __init__(self, *args, **kwargs):
+        raise NotImplementedError("pyzmq does not ship tornado's Futures, "
+            "install tornado >= 3.0 for future support."
+        )
+
+Future = TracebackFuture = NotImplementedFuture
+
+def is_future(x):
+    return isinstance(x, Future)