Don't assume we have Dash 2.0 installed

i still have some python 3.5 out there, which can't use Dash 2.0
2021-12-21 11:51:23 -06:00 · 2021-12-21 11:51:23 -06:00 · 333d8a513e
parent b37911f7db
commit 333d8a513e
1 changed files with 5 additions and 1 deletions
--- a/rattail_dash/dashapp/sample.py
+++ b/rattail_dash/dashapp/sample.py
@ -25,7 +25,11 @@ Sample Dash App
 """

 import pandas as pd
-from dash import dcc, html
+try:
+    from dash import dcc, html
+except ImportError:
+    import dash_core_components as dcc
+    import dash_html_components as html
 from dash.dependencies import Input, Output
 import plotly.express as px