add support for python 3

2020-06-24 00:37:28 +02:00
parent ffa5c90168
commit 6bddd1e477
7 changed files with 46 additions and 24 deletions
@@ -222,6 +222,8 @@ class Plotter(Aggregator, BaseProcessor):
                            if str(e) in [
                                "'LocatableAxes' object does not support indexing",
                                "'AxesSubplot' object does not support indexing",
+                                "'AxesSubplot' object is not subscriptable",
+                                "'LocatableAxes' object is not subscriptable",
                            ]:
                                self._plot_rule(
                                    rule,
@@ -786,7 +788,7 @@ class Plotter(Aggregator, BaseProcessor):
            time_str = self.pp_params.plot.time_fmt.format(
                time.express(time_unit), time_unit.latex
            )
-            if len(label) > 0:
+            if label is not None and len(label) > 0:
                label = label + " | " + time_str
            else:
                label = time_str