Delete app.py

app.py

@@ -1,179 +0,0 @@
-from fastapi import FastAPI, HTTPException
-from fastapi.middleware.cors import CORSMiddleware
-from pydantic import BaseModel
-import os
-import importlib.util
-
-# -------------------------------------------------------
-# Explicit module loader (HF-safe)
-# -------------------------------------------------------
-BASE_DIR = os.path.dirname(os.path.abspath(__file__))
-
-def load_module(name):
-    path = os.path.join(BASE_DIR, f"{name}.py")
-    if not os.path.exists(path):
-        raise ImportError(f"Module file not found: {path}")
-
-    spec = importlib.util.spec_from_file_location(name, path)
-    module = importlib.util.module_from_spec(spec)
-    spec.loader.exec_module(module)
-    return module
-
-# -------------------------------------------------------
-# Load ALL local modules explicitly
-# -------------------------------------------------------
-common = load_module("common")
-stock = load_module("stock")
-indices_html = load_module("indices_html")
-index_live_html = load_module("index_live_html")
-preopen_html = load_module("preopen_html")
-eq_html = load_module("eq_html")
-bhavcopy_html = load_module("bhavcopy_html")
-build_nse_fno = load_module("build_nse_fno")
-
-# External libs (installed via requirements.txt)
-import nsepython
-import yahooinfo
-
-# -------------------------------------------------------
-# FastAPI app
-# -------------------------------------------------------
-app = FastAPI(title="Stock / Index Backend")
-
-app.add_middleware(
-    CORSMiddleware,
-    allow_origins=["*"],
-    allow_methods=["*"],
-    allow_headers=["*"],
-)
-
-# -------------------------------------------------------
-# Valid request types
-# -------------------------------------------------------
-STOCK_REQ = [
-    "info", "intraday", "daily", "nse_eq", "qresult", "result",
-    "balance", "cashflow", "dividend", "split", "other", "stock_hist"
-]
-
-INDEX_REQ = [
-    "indices", "nse_open", "nse_preopen", "nse_fno", "nse_fiidii",
-    "nse_events", "nse_future", "nse_bhav", "nse_highlow", "stock_highlow",
-    "index_history", "nse_largedeals", "nse_most_active",
-    "largedeals_historical", "nse_bulkdeals", "nse_blockdeals",
-    "index_pe_pb_div", "index_total_returns"
-]
-
-# -------------------------------------------------------
-# Request model
-# -------------------------------------------------------
-class FetchRequest(BaseModel):
-    mode: str
-    req_type: str
-    name: str
-    date_start: str
-    date_end: str
-
-# -------------------------------------------------------
-# Health
-# -------------------------------------------------------
-@app.get("/")
-def health():
-    return {"status": "ok", "service": "backend alive"}
-
-# -------------------------------------------------------
-# STOCK handler
-# -------------------------------------------------------
-def handle_stock(req: FetchRequest):
-    t = req.req_type.lower()
-
-    if t == "info":
-        return common.wrap(yahooinfo.fetch_info(req.name))
-    if t == "intraday":
-        return common.wrap(stock.fetch_intraday(req.name, req.date_start, req.date_end))
-    if t == "daily":
-        return common.wrap(stock.fetch_daily(req.name, req.date_start, req.date_end))
-    if t == "nse_eq":
-        return eq_html.build_eq_html(req.name)
-    if t == "qresult":
-        return common.wrap(stock.fetch_qresult(req.name))
-    if t == "result":
-        return common.wrap(stock.fetch_result(req.name))
-    if t == "balance":
-        return common.wrap(stock.fetch_balance(req.name))
-    if t == "cashflow":
-        return common.wrap(stock.fetch_cashflow(req.name))
-    if t == "dividend":
-        return common.wrap(stock.fetch_dividend(req.name))
-    if t == "split":
-        return common.wrap(stock.fetch_split(req.name))
-    if t == "other":
-        return common.wrap(stock.fetch_other(req.name))
-    if t == "stock_hist":
-        return nsepython.nse_stock_hist(
-            req.date_start, req.date_end, req.name
-        ).to_html()
-
-    return common.wrap(f"<h3>Unhandled stock req_type: {t}</h3>")
-
-# -------------------------------------------------------
-# INDEX handler
-# -------------------------------------------------------
-def handle_index(req: FetchRequest):
-    t = req.req_type.lower()
-
-    if t == "indices":
-        return indices_html.build_indices_html()
-    if t == "nse_open":
-        return index_live_html.build_index_live_html()
-    if t == "nse_preopen":
-        return preopen_html.build_preopen_html()
-    if t == "nse_fno":
-        return build_nse_fno.nse_fno_html(req.date_end, req.name)
-    if t == "nse_fiidii":
-        return nsepython.nse_fiidii().to_html()
-    if t == "nse_events":
-        return nsepython.nse_events().to_html()
-    if t == "nse_future":
-        return common.wrap(nsepython.nse_future(req.name))
-    if t == "nse_highlow":
-        return nsepython.nse_highlow(req.date_end).to_html()
-    if t == "stock_highlow":
-        return nsepython.stock_highlow(req.date_end).to_html()
-    if t == "nse_bhav":
-        return bhavcopy_html.build_bhavcopy_html(req.date_end)
-    if t == "nse_largedeals":
-        return nsepython.nse_largedeals().to_html()
-    if t == "nse_bulkdeals":
-        return nsepython.nse_bulkdeals().to_html()
-    if t == "nse_blockdeals":
-        return nsepython.nse_blockdeals().to_html()
-    if t == "nse_most_active":
-        return nsepython.nse_most_active().to_html()
-    if t == "index_history":
-        return nsepython.index_history("NIFTY", req.date_start, req.date_end).to_html()
-    if t == "largedeals_historical":
-        return nsepython.nse_largedeals_historical(
-            req.date_start, req.date_end
-        ).to_html()
-    if t == "index_pe_pb_div":
-        return nsepython.index_pe_pb_div(
-            "NIFTY", req.date_start, req.date_end
-        ).to_html()
-    if t == "index_total_returns":
-        return nsepython.index_total_returns(
-            "NIFTY", req.date_start, req.date_end
-        ).to_html()
-
-    return common.wrap(f"<h3>Unhandled index req_type: {t}</h3>")
-
-# -------------------------------------------------------
-# Main API
-# -------------------------------------------------------
-@app.post("/api/fetch")
-def fetch_data(req: FetchRequest):
-    if req.mode.lower() == "stock":
-        return handle_stock(req)
-    if req.mode.lower() == "index":
-        return handle_index(req)
-
-    raise HTTPException(status_code=400, detail="Invalid mode")