Added first version of new test pulse-lib test code.

pulse_lib/tests/utils/qc_run.py

+from collections.abc import Sequence
+import qcodes as qc
+from qcodes.measure import Measure
+from qcodes.loops import Loop
+from qcodes.actions import Task
+
+from pulse_lib.sequencer import sequencer
+
+def upload_play(seq):
+    seq.upload()
+    seq.play()
+
+def qc_run(name, *args, quiet=False):
+
+    seq = None
+    meas_params = []
+    sweeps = []
+    delays = {}
+    for arg in args:
+        if isinstance(arg, sequencer):
+            seq = arg
+        elif isinstance(arg, (qc.Parameter, qc.MultiParameter)):
+            meas_params.append(arg)
+        elif isinstance(arg, Sequence):
+            if len(arg) not in [4,5]:
+                raise ValueError(f'incorrect sweep {arg}')
+            param = arg[0]
+            if not isinstance(param, qc.Parameter):
+                raise TypeError(f'Expected Parameter, got {type(param)}')
+            sweeps.append(param[arg[1]:arg[2]:arg[3]])
+            if len(arg) == 5:
+                delay = arg[4]
+                delays[len(sweeps)-1] = delay
+
+    actions = []
+
+    if seq is not None:
+        for sp in seq.params:
+            sweep = sp[sp.values]
+            # np.random.shuffle(sweep._values)
+            sweeps.append(sweep)
+        play_task = Task(upload_play, seq)
+        actions.append(play_task)
+
+    loop = None
+    for i,sweep in enumerate(sweeps):
+        delay = delays.get(i, 0)
+        if loop is None:
+            loop = Loop(sweep, delay)
+        else:
+            loop = loop.loop(sweep, delay)
+
+    actions += meas_params
+    if loop is not None:
+        m = loop.each(*actions)
+    else:
+        m = Measure(*actions)
+
+    ds = m.run(loc_record={'name':name}, quiet=quiet)
+    return ds