modified macros, started segfault test

tests/automatic/bug_fixes/python_segfault_dataview/producer_segfault.py

+from __future__ import print_function
+
+import asapo_producer
+import time
+import numpy as np
+
+def callback(payload, err):
+    if isinstance(err, asapo_producer.AsapoServerWarning):
+        print("successfuly sent, but with warning from server: ", payload, err)
+    elif err is not None:
+        print("could not sent: ", payload, err)
+    else:
+        print("successfuly sent: ", payload)
+
+producer = asapo_producer.create_producer("google.com:8700",'processed', "beamtime", 'auto', "data_source", "token", 4, 5000)
+data = np.random.random((100, 100))
+
+producer.send(1, exposed_path="processed/foo.dat", stream="foo", data=data.view(np.int8), callback=callback)
+