upgrade to plotly.js v1.17.0

Author: cpsievert

R/sysdata.rda

@@ -4,6 +4,12 @@ HTMLWidgets.widget({
   type: "output",
 
   initialize: function(el, width, height) {
+    // when upgrading plotly.js,
+    // uncomment this console.log(), then do `load_all(); plot_ly()` 
+    // open in chrome, right-click on console output: "save-as" -> "schema.json"
+    // Schema <- jsonlite::fromJSON("~/Downloads/schema.json")
+    // devtools::use_data(Schema, overwrite = T)
+    // console.log(JSON.stringify(Plotly.PlotSchema.get()));
     return {};
   },
 

inst/htmlwidgets/lib/plotlyjs/plotly-latest.min.js

@@ -41,3 +41,7 @@ update_attributes <- function(path = ".") {
 }
 
 update_attributes()
+
+# For some reason this fails as of plotly.js v1.17.0, probably because
+# Plotly is a global anymore. Anyway, see plotly.js for another hack to 
+# get at the schema.