Dev mhuetten ctapipe0.8

Update to work with ctapipe 0.8.0, including coding style improvement:

• application of autopep8
• pyflakes
• pylint Note: Still carrying a local PixelStatusContainer(), as no timing information seems to be included in that one in ctapipe 0.8.0. Consider to move to same implementation as for PedestalContainer() and ask for ctapipe pull request. Did not do a tag so far (propose 0.3.0), as would wait for after some additional testing

ctapipe_io_magic/tests/test_magic_event_source.py

@@ -48,7 +48,7 @@ def test_that_event_is_not_modified_after_loop():
         # Unfortunately this does not work:
         #      assert last_event == event
         # So for the moment we just compare event ids
-        assert event.r0.event_id == last_event.r0.event_id
+        assert event.index.event_id == last_event.index.event_id
 
 
 def test_len():
@@ -87,11 +87,11 @@ def test_eventseeker():
         seeker = EventSeeker(source)
         event = seeker[0]
         assert event.count == 0
-        assert event.dl0.event_id == 29795
+        assert event.index.event_id == 29795
 
         event = seeker[2]
         assert event.count == 2
-        assert event.r1.event_id == 29798
+        assert event.index.event_id == 29798
 
 def test_eventcontent():
     dataset = get_dataset_path("20131004_M1_05029747.003_Y_MagicCrab-W0.40+035.root")
@@ -102,5 +102,5 @@ def test_eventcontent():
         event = seeker[0]
         assert event.dl1.tel[1].image[0] == -0.53125
         assert event.dl1.tel[2].image[0] == 2.2265625
-        assert event.dl1.tel[1].pulse_time[0] == 49.125
-        assert event.dl1.tel[2].pulse_time[0] == 23.5625
+        assert event.dl1.tel[1].peak_time[0] == 49.125
+        assert event.dl1.tel[2].peak_time[0] == 23.5625