Create app.py

app.py

@@ -0,0 +1,178 @@
+import streamlit as st
+import datetime
+import requests
+import pandas as pd
+from streamlit_calendar import calendar
+
+API_KEY = "b431ec171262073909ebf8c0c4afba71"
+
+def fetch_ipo_confirmed(from_date, to_date):
+    url = (
+        f"https://financialmodelingprep.com/api/v4/ipo-calendar-confirmed"
+        f"?from={from_date}&to={to_date}&apikey={API_KEY}"
+    )
+    resp = requests.get(url)
+    if resp.status_code == 200:
+        return resp.json()
+    return []
+
+def fetch_ipo_prospectus(from_date, to_date):
+    url = (
+        f"https://financialmodelingprep.com/api/v4/ipo-calendar-prospectus"
+        f"?from={from_date}&to={to_date}&apikey={API_KEY}"
+    )
+    resp = requests.get(url)
+    if resp.status_code == 200:
+        return resp.json()
+    return []
+
+def fetch_ipo_calendar(from_date, to_date):
+    url = (
+        f"https://financialmodelingprep.com/api/v3/ipo_calendar"
+        f"?from={from_date}&to={to_date}&apikey={API_KEY}"
+    )
+    resp = requests.get(url)
+    if resp.status_code == 200:
+        return resp.json()
+    return []
+
+def main():
+    st.set_page_config(page_title="IPO Calendar", layout="wide")
+
+    # Keep session data
+    if "general_data" not in st.session_state:
+        st.session_state["general_data"] = []
+
+    st.title("IPO Calendar")
+    st.write("This displays three types of IPO events: Confirmed, Prospectus, and Calendar.")
+
+    st.sidebar.title("Input Parameters")
+
+    with st.sidebar.expander("How to Use", expanded=False):
+        st.write(
+            """
+            1. Check the event types you want to see.
+            2. Select the date range.
+            3. Click the button to retrieve the data.
+            4. View the calendar and the table below.
+            """
+        )
+
+    with st.sidebar.expander("Event Type", expanded=True):
+        include_confirmed = st.checkbox("Include IPO Confirmed", value=True, help="Include IPOs that are confirmed and have a scheduled date for going public.")
+        include_prospectus = st.checkbox("Include IPO Prospectus", value=True, help="Include IPO prospectuses with detailed company and securities information.")
+        include_calendar = st.checkbox("Include IPO Calendar", value=True, help="Include a list of upcoming IPOs with expected dates and price ranges.")
+
+
+    with st.sidebar.expander("Parameters", expanded=True):
+        today = datetime.date.today()
+        one_month_later = today + datetime.timedelta(days=30)
+        from_date = st.date_input("From Date", value=today, help="Select the start date for the IPO data.")
+        to_date = st.date_input("To Date", value=one_month_later, help="Select the end date for the IPO data.")
+
+
+    if st.sidebar.button("Retrieve Calendar"):
+        all_events = []
+
+        if include_confirmed:
+            confirmed_data = fetch_ipo_confirmed(from_date, to_date)
+            for item in confirmed_data:
+                # Choose effectivenessDate if present, else use filingDate
+                date_str = item.get("effectivenessDate") or item.get("filingDate") or ""
+                if date_str:
+                    start_dt = f"{date_str}T00:00:00"
+                    end_dt = f"{date_str}T23:59:59"
+                    sym = item.get("symbol", "")
+                    event_title = f"[IPO Confirmed] {sym}"
+                    event_entry = {
+                        "start": start_dt,
+                        "end": end_dt,
+                        "title": event_title,
+                        "color": "#3D9DF3",
+                        "eventType": "IPO Confirmed"
+                    }
+                    event_entry.update(item)
+                    all_events.append(event_entry)
+
+        if include_prospectus:
+            prospectus_data = fetch_ipo_prospectus(from_date, to_date)
+            for item in prospectus_data:
+                # Use filingDate because ipoDate might not always be a standard format
+                date_str = item.get("filingDate", "")
+                if date_str:
+                    start_dt = f"{date_str}T00:00:00"
+                    end_dt = f"{date_str}T23:59:59"
+                    sym = item.get("symbol", "")
+                    event_title = f"[IPO Prospectus] {sym}"
+                    event_entry = {
+                        "start": start_dt,
+                        "end": end_dt,
+                        "title": event_title,
+                        "color": "#80C080",
+                        "eventType": "IPO Prospectus"
+                    }
+                    event_entry.update(item)
+                    all_events.append(event_entry)
+
+        if include_calendar:
+            calendar_data = fetch_ipo_calendar(from_date, to_date)
+            for item in calendar_data:
+                date_str = item.get("date", "")
+                if date_str:
+                    start_dt = f"{date_str}T00:00:00"
+                    end_dt = f"{date_str}T23:59:59"
+                    sym = item.get("symbol", "")
+                    event_title = f"[IPO Calendar] {sym}"
+                    event_entry = {
+                        "start": start_dt,
+                        "end": end_dt,
+                        "title": event_title,
+                        "color": "#FFC870",
+                        "eventType": "IPO Calendar"
+                    }
+                    event_entry.update(item)
+                    all_events.append(event_entry)
+
+        st.session_state["general_data"] = all_events
+
+    st.subheader("Calendar Results")
+    data_general = st.session_state["general_data"]
+    if data_general:
+        # Prepare data for display
+        calendar_events = []
+        for ev in data_general:
+            calendar_events.append({
+                "title": ev["title"],
+                "start": ev["start"],
+                "end": ev["end"],
+                "color": ev["color"],
+            })
+
+        cal_options = {
+            "initialView": "dayGridMonth",
+            "headerToolbar": {
+                "left": "today prev,next",
+                "center": "title",
+                "right": "dayGridDay,dayGridWeek,dayGridMonth",
+            },
+            "navLinks": True,
+        }
+
+        calendar(events=calendar_events, options=cal_options, key="ipo_cal")
+
+        st.write("Data Table")
+        df_g = pd.DataFrame(data_general)
+        st.dataframe(df_g, use_container_width=True)
+    else:
+        st.write("No data retrieved. Check your selections and press the button.")
+
+if __name__ == "__main__":
+    main()
+    
+hide_streamlit_style = """
+<style>
+#MainMenu {visibility: hidden;}
+footer {visibility: hidden;}
+</style>
+"""
+st.markdown(hide_streamlit_style, unsafe_allow_html=True)