Added missing dropDepends method to the Python API. (#819)

Author: DiegoTavares

pycue/opencue/wrappers/frame.py

@@ -152,6 +152,12 @@ def createDependencyOnFrame(self, frame):
             timeout=Cuebot.Timeout)
         return opencue.wrappers.depend.Depend(response.depend)
 
+    def dropDepends(self, target):
+        """Drops every dependency that is causing this frame not to run."""
+        self.stub.DropDepends(
+            job_pb2.FrameDropDependsRequest(frame=self.data, target=target),
+            timeout=Cuebot.Timeout)
+
     def markAsWaiting(self):
         """Mark the frame as waiting, similar to drop depends. The frame will be
         able to run even if the job has an external dependency."""