first working prototype

stand.py

@@ -0,0 +1,55 @@
+import streamlit as st
+from st_aggrid import AgGrid
+
+import hacks
+
+from restapi import api
+from utils.st_utils import get_session_id, rerun
+
+
+st.set_page_config(layout="wide")
+
+
+api.sid = get_session_id() # rest api needs current session ID to trigger the next rerun
+
+changed = api.changed
+df = api.data
+
+
+
+print(">>> start of streamlit run")
+
+
+response = AgGrid(
+    df,
+
+    filter=True,
+    editable=True,
+    sortable=True,
+    resizable=True,
+
+#    defaultWidth=5,
+    fit_columns_on_grid_load=True,
+
+    reload_data=changed,
+    key="stand"
+)
+
+
+new_df = response.get("data")#, df)
+if not new_df.equals(df) and not changed:
+    api.data = new_df
+#    print("old:")
+#    print(df)
+#    print("new:")
+#    print(new_df)
+#    print(">>> force rerun")
+#    rerun()
+
+#st.dataframe(df.astype(str))
+#st.dataframe(new_df.astype(str))
+
+print(">>> end of streamlit run")
+
+
+