Update to plotly.js 1.42.0 (plotly#1248)

Bump plotly.js version to 1.42.0 and rerun code-generation

js/package.json

@@ -31,7 +31,7 @@
     "ify-loader": "^1.1.0"
   },
   "dependencies": {
-    "plotly.js": "1.41.3",
+    "plotly.js": "1.42.0",
     "@jupyter-widgets/base": "^1.0.0",
     "lodash": "^4.17.4"
   },

plotly/graph_objs/__init__.py

@@ -34,6 +34,8 @@
 from plotly.graph_objs import pie
 from ._parcoords import Parcoords
 from plotly.graph_objs import parcoords
+from ._parcats import Parcats
+from plotly.graph_objs import parcats
 from ._ohlc import Ohlc
 from plotly.graph_objs import ohlc
 from ._mesh3d import Mesh3d

plotly/graph_objs/_bar.py

@@ -1120,8 +1120,10 @@ def textposition(self):
         Specifies the location of the `text`. "inside" positions `text`
         inside, next to the bar end (rotated and scaled if needed).
         "outside" positions `text` outside, next to the bar end (scaled
-        if needed). "auto" positions `text` inside or outside so that
-        `text` size is maximized.
+        if needed), unless there is another bar stacked on this one,
+        then the text gets pushed inside. "auto" tries to position
+        `text` inside the bar, but if the bar is too small and no bar
+        is stacked on this one the text is moved outside.
     
         The 'textposition' property is an enumeration that may be specified as:
           - One of the following enumeration values:
@@ -1672,9 +1674,11 @@ def _prop_descriptions(self):
             Specifies the location of the `text`. "inside"
             positions `text` inside, next to the bar end (rotated
             and scaled if needed). "outside" positions `text`
-            outside, next to the bar end (scaled if needed). "auto"
-            positions `text` inside or outside so that `text` size
-            is maximized.
+            outside, next to the bar end (scaled if needed), unless
+            there is another bar stacked on this one, then the text
+            gets pushed inside. "auto" tries to position `text`
+            inside the bar, but if the bar is too small and no bar
+            is stacked on this one the text is moved outside.
         textpositionsrc
             Sets the source reference on plot.ly for  textposition
             .
@@ -1924,9 +1928,11 @@ def __init__(
             Specifies the location of the `text`. "inside"
             positions `text` inside, next to the bar end (rotated
             and scaled if needed). "outside" positions `text`
-            outside, next to the bar end (scaled if needed). "auto"
-            positions `text` inside or outside so that `text` size
-            is maximized.
+            outside, next to the bar end (scaled if needed), unless
+            there is another bar stacked on this one, then the text
+            gets pushed inside. "auto" tries to position `text`
+            inside the bar, but if the bar is too small and no bar
+            is stacked on this one the text is moved outside.
         textpositionsrc
             Sets the source reference on plot.ly for  textposition
             .

plotly/graph_objs/_candlestick.py

@@ -244,6 +244,9 @@ def hoverlabel(self):
                 namelengthsrc
                     Sets the source reference on plot.ly for
                     namelength .
+                split
+                    Show hover information (open, close, high, low)
+                    in separate labels.
 
         Returns
         -------