Create app.py

app.py

@@ -0,0 +1,174 @@
+import gradio as gr
+from stock import *
+from nsepython import *
+import pandas as pd
+
+# ======================================================
+# Scrollable HTML wrapper
+# ======================================================
+SCROLL_WRAP = """
+<div style="
+    max-height: 80vh;
+    overflow-y: auto;
+    overflow-x: auto;
+    padding: 10px;
+    border: 1px solid #ccc;
+    border-radius: 6px;
+">
+{{HTML}}
+</div>
+"""
+
+def wrap(html):
+    if html is None:
+        return "<h3>No Data</h3>"
+    return SCROLL_WRAP.replace("{{HTML}}", html)
+
+
+# ======================================================
+# Request Type Options
+# ======================================================
+STOCK_REQ = [
+    "info", "intraday", "daily", "qresult", "result", "balance",
+    "cashflow", "dividend", "split", "other"
+]
+
+INDEX_REQ = [
+    "indices", "nse_open", "nse_preopen", "nse_fno",
+    "nse_future", "nse_bhav", "nse_highlow"
+]
+
+
+# ======================================================
+# Update Dropdown + Symbol based on mode
+# ======================================================
+def update_on_mode(mode):
+    if mode == "stock":
+        return (
+            gr.update(choices=STOCK_REQ, value="info"),
+            gr.update(value="ITC", placeholder="Enter stock symbol")
+        )
+    elif mode == "index":
+        return (
+            gr.update(choices=INDEX_REQ, value="indices"),
+            gr.update(value="NIFTY 50", placeholder="Enter index name or leave blank for today bhavcopy")
+        )
+    return gr.update(visible=False), gr.update(value="")
+
+
+# ======================================================
+# Data Fetcher
+# ======================================================
+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 == "indices":
+            return build_indices_html()
+        elif req_type == "nse_open":
+            return wrap(nse_open(symbol))
+        elif req_type == "nse_preopen":
+            return wrap(nse_preopen(symbol))
+        elif req_type == "nse_fno":
+            return wrap(nse_fno(symbol))
+        elif req_type == "nse_future":
+            return wrap(nse_future(symbol))
+        elif req_type == "nse_bhav":
+            # 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())
+        else:
+            return wrap(f"<h3>No handler for {req_type}</h3>")
+
+    elif mode == "stock":
+        if req_type == "daily":
+            return wrap(fetch_daily(symbol))
+        elif req_type == "intraday":
+            return wrap(fetch_intraday(symbol))
+        elif req_type == "info":
+            return wrap(fetch_info(symbol))
+        elif req_type == "qresult":
+            return wrap(fetch_qresult(symbol))
+        elif req_type == "result":
+            return wrap(fetch_result(symbol))
+        elif req_type == "balance":
+            return wrap(fetch_balance(symbol))
+        elif req_type == "cashflow":
+            return wrap(fetch_cashflow(symbol))
+        elif req_type == "dividend":
+            return wrap(fetch_dividend(symbol))
+        elif req_type == "split":
+            return wrap(fetch_split(symbol))
+        elif req_type == "other":
+            return wrap(fetch_other(symbol))
+        else:
+            return wrap(f"<h3>No handler for {req_type}</h3>")
+
+    return wrap(f"<h3>No valid mode: {mode}</h3>")
+
+
+# ======================================================
+# UI
+# ======================================================
+with gr.Blocks(title="Stock / Index App") as iface:
+
+    gr.Markdown("### **Stock / Index Data Fetcher**")
+
+    with gr.Row():
+
+        mode_input = gr.Radio(
+            ["stock", "index"],
+            label="Mode",
+            value="stock",
+            scale=1
+        )
+
+        symbol = gr.Textbox(
+            label="Symbol / Index Name",
+            value="ITC",
+            placeholder="Enter stock symbol",
+            scale=2
+        )
+
+        req_type = gr.Dropdown(
+            label="Request Type",
+            choices=[],      # will be updated dynamically
+            value="",        # will be updated dynamically
+            scale=2
+        )
+
+        date_field = gr.Textbox(
+            label="Date",
+            value="",
+            placeholder="DD-MM-YYYY",
+            scale=1
+        )
+
+        btn = gr.Button("Fetch", scale=1)
+
+    output = gr.HTML(label="Output")
+
+    # Update dropdown + symbol when mode changes
+    mode_input.change(
+        update_on_mode,
+        inputs=mode_input,
+        outputs=[req_type, symbol]
+    )
+
+    # Initialize dropdown for default mode
+    req_type.update(choices=STOCK_REQ, value="info")
+    symbol.update(value="ITC")
+
+    # Fetch button click
+    btn.click(fetch_data, inputs=[mode_input, req_type, symbol, date_field], outputs=output)
+
+
+# ======================================================
+# Launch
+# ======================================================
+if __name__ == "__main__":
+    iface.launch(server_name="0.0.0.0", server_port=7860)