Update app.py

app.py

@@ -4,7 +4,7 @@ from stock import *
 import pandas as pd
 
 # ======================================================
-# Scrollable HTML wrapper for table output
+# Scrollable HTML wrapper
 # ======================================================
 SCROLL_WRAP = """
 <div style="
@@ -40,31 +40,20 @@ INDEX_REQ = [
 
 
 # ======================================================
-# Update Dropdown + Symbol + Date Visibility Based on Mode/Req
+# Update Dropdown + Symbol
 # ======================================================
-def update_on_mode(mode, req_type_val):
-    # Default: hide date field
-    date_field_update = gr.update(visible=False, value="")
-
+def update_on_mode(mode):
     if mode == "stock":
         return (
-            gr.update(choices=STOCK_REQ, value="info", visible=True),
-            gr.update(value="ITC", placeholder="Enter stock symbol"),
-            date_field_update
+            gr.update(choices=STOCK_REQ, value="info"),
+            gr.update(value="ITC", placeholder="Enter stock symbol")
         )
-
     elif mode == "index":
-        # Dropdown choices
-        dropdown_update = gr.update(choices=INDEX_REQ, value="nse_indices", visible=True)
-        symbol_update = gr.update(value="NIFTY 50", placeholder="Enter index name")
-
-        # If bhavcopy is selected, show date field
-        if req_type_val == "nse_bhav":
-            date_field_update = gr.update(visible=True, placeholder="Enter date (DD-MM-YYYY)")
-
-        return dropdown_update, symbol_update, date_field_update
-
-    return gr.update(visible=False), gr.update(value=""), date_field_update
+        return (
+            gr.update(choices=INDEX_REQ, value="nse_indices"),
+            gr.update(value="NIFTY 50", placeholder="Enter index name or leave blank for today bhavcopy")
+        )
+    return gr.update(visible=False), gr.update(value="")
 
 
 # ======================================================
@@ -73,6 +62,7 @@ def update_on_mode(mode, req_type_val):
 def fetch_data(mode, req_type, symbol, date_str):
     req_type = req_type.lower()
     symbol = symbol.strip()
+    date_str = date_str.strip()
 
     if mode == "index":
         if req_type == "nse_indices":
@@ -86,8 +76,8 @@ def fetch_data(mode, req_type, symbol, date_str):
         elif req_type == "nse_future":
             return wrap(nse_future(symbol))
         elif req_type == "nse_bhav":
-            # Use date_str if provided, else today
-            date_input = date_str.strip() or pd.Timestamp.today().strftime("%d-%m-%Y")
+            # Use date if provided, else today
+            date_input = date_str or pd.Timestamp.today().strftime("%d-%m-%Y")
             return wrap(nse_bhav(date_input))
         elif req_type == "nse_highlow":
             return wrap(nse_highlow())
@@ -155,7 +145,6 @@ with gr.Blocks(title="Stock / Index App") as iface:
             label="Date",
             value="",
             placeholder="DD-MM-YYYY",
-            visible=False,
             scale=1
         )
 
@@ -163,18 +152,14 @@ with gr.Blocks(title="Stock / Index App") as iface:
 
     output = gr.HTML(label="Output")
 
-    # Update dropdown, symbol, date field when mode OR request type changes
+    # Mode change updates dropdown + symbol
     mode_input.change(
         update_on_mode,
-        inputs=[mode_input, req_type],
-        outputs=[req_type, symbol, date_field]
-    )
-    req_type.change(
-        update_on_mode,
-        inputs=[mode_input, req_type],
-        outputs=[req_type, symbol, date_field]
+        inputs=mode_input,
+        outputs=[req_type, symbol]
     )
 
+    # Request type change does not hide date anymore (always visible)
     # Fetch button
     btn.click(fetch_data, inputs=[mode_input, req_type, symbol, date_field], outputs=output)