Pass in auth token

higlass_widget/widget.js

@@ -1,4 +1,4 @@
-import hglib from "https://esm.sh/higlass@1.12?deps=react@17,react-dom@17,pixi.js@6"
+import hglib from "https://esm.sh/higlass@1.12?deps=react@17,react-dom@17,pixi.js@6";
 
 /**
  * @param {{
@@ -7,34 +7,44 @@ import hglib from "https://esm.sh/higlass@1.12?deps=react@17,react-dom@17,pixi.j
  * }} location
  */
 function toPts({ xDomain, yDomain }) {
- let [x, xe] = xDomain;
- let [y, ye] = yDomain;
- return [x, xe, y, ye];
+ let [x, xe] = xDomain;
+ let [y, ye] = yDomain;
+ return [x, xe, y, ye];
 }
 
 export async function render({ model, el }) {
- let viewconf = JSON.parse(model.get("_viewconf"));
- let api = await hglib.viewer(el, viewconf);
+ let viewconf = JSON.parse(model.get("_viewconf"));
+ let auth_token = model.get("_auth_token");
 
- model.on("msg:custom", (msg) => {
- msg = JSON.parse(msg);
- let [fn, ...args] = msg;
- api[fn](...args);
- });
+ let api = await hglib.viewer(el, viewconf, { authToken: auth_token });
 
- if (viewconf.views.length === 1) {
- api.on("location", (loc) => {
- model.set("location", toPts(loc));
- model.save_changes();
- }, viewconf.views[0].uid);
- } else {
- viewconf.views.forEach((view, idx) => {
- api.on("location", (loc) => {
- let copy = model.get("location").slice();
- copy[idx] = toPts(loc);
- model.set("location", copy);
- model.save_changes();
- }, view.uid);
- });
- }
+ model.on("msg:custom", (msg) => {
+ msg = JSON.parse(msg);
+ let [fn, ...args] = msg;
+ api[fn](...args);
+ });
+
+ if (viewconf.views.length === 1) {
+ api.on(
+ "location",
+ (loc) => {
+ model.set("location", toPts(loc));
+ model.save_changes();
+ },
+ viewconf.views[0].uid
+ );
+ } else {
+ viewconf.views.forEach((view, idx) => {
+ api.on(
+ "location",
+ (loc) => {
+ let copy = model.get("location").slice();
+ copy[idx] = toPts(loc);
+ model.set("location", copy);
+ model.save_changes();
+ },
+ view.uid
+ );
+ });
+ }
 }

higlass_widget/widget.py

@@ -11,11 +11,15 @@ class HiGlassWidget(anywidget.AnyWidget):
  _css = "https://esm.sh/higlass@1.12/dist/hglib.css"
  _viewconf = t.Unicode("null").tag(sync=True)
 
+ _auth_token = t.Unicode().tag(sync=True)
+
  # readonly properties
  location = t.List(t.Union([t.Float(), t.Tuple()]), read_only=True).tag(sync=True)
 
- def __init__(self, viewconf: dict, **kwargs):
- super().__init__(_viewconf=json.dumps(viewconf), **kwargs)
+ def __init__(self, viewconf: dict, auth_token=None, **kwargs):
+ super().__init__(
+ _viewconf=json.dumps(viewconf), _auth_token=auth_token, **kwargs
+ )
 
  def reload(self, *items):
  msg = json.dumps(["reload", items])