initial streamlit commit

.gitattributes

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README.md

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----
-title: Gettinglost Streamlit
-emoji: 📚
-colorFrom: yellow
-colorTo: yellow
-sdk: streamlit
-sdk_version: 1.35.0
-app_file: app.py
-pinned: false
----
-
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

app.py

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+import streamlit as st
+import psycopg2
+import pandas as pd
+
+st.title("Getting Lost Survey")
+
+# Database connection
+@st.cache(allow_output_mutation=True)
+def connect_to_db():
+    return psycopg2.connect(
+        dbname="glprui_jloddr",
+        user="glprui_jloddr",
+        password="612ef773",
+        host="db.qgiscloud.com",
+        port="5432",
+        sslmode="prefer"
+    )
+
+# Function to submit data
+def submit_data(age, gender, transport, multi_transport, time_of_day, day_of_week, description, start_point, lost_point, end_point):
+    conn = connect_to_db()
+    cursor = conn.cursor()
+
+    try:
+        cursor.execute(
+            """
+            INSERT INTO public.gettinglost_tracking (Age, Gender, Transport, TimeOfDay, DayOfWeek, Description) 
+            VALUES (%s, %s, %s, %s, %s, %s) RETURNING ID;
+            """,
+            (age, gender, transport, time_of_day, day_of_week, description)
+        )
+
+        record_id = cursor.fetchone()[0]
+
+        points = {'start': start_point, 'lost': lost_point, 'end': end_point}
+        for pointType, point in points.items():
+            if point:
+                cursor.execute(
+                    """
+                    INSERT INTO public.gettinglost_geom (ID, PointType, geom) 
+                    VALUES (%s, %s, ST_SetSRID(ST_Point(%s, %s), 4326));
+                    """,
+                    (record_id, pointType, point[1], point[0])
+                )
+
+        conn.commit()
+        st.success("Data recorded successfully!")
+    except Exception as e:
+        conn.rollback()
+        st.error(f"Error: {str(e)}")
+    finally:
+        cursor.close()
+        conn.close()
+
+# Form inputs
+age = st.selectbox("Age", ["0-10", "11-20", "21-30", "31-40", "41-50", "51-60", "61-70", "71-80", "81-90", "91-100"])
+gender = st.radio("Gender", ["M", "F", "O", "PNTS"])
+transport = st.radio("Mode of Transport", ["Walk", "Car", "Bike", "Train", "Other", "Multi"])
+
+multi_transport = []
+if transport == "Multi":
+    multi_transport = st.multiselect("If Multi, Select Modes Used", ["Walk", "Car", "Bike", "Train", "Other"])
+
+time_of_day = st.selectbox("Time of Day", ["Morning", "Afternoon", "Evening", "Night"])
+day_of_week = st.selectbox("Day of the Week", ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"])
+description = st.text_area("Why did you get lost?")
+
+start_point = st.map()
+lost_point = st.map()
+end_point = st.map()
+
+if st.button("Save"):
+    submit_data(age, gender, transport, multi_transport, time_of_day, day_of_week, description, start_point, lost_point, end_point)
+
+st.markdown("---")
+st.markdown("For a more detailed survey, click the link or scan the QR code:")
+st.markdown("[https://arcg.is/1GK5jP0](https://arcg.is/1GK5jP0)")
+st.image("static/Getting Lost Survey.png", width=200)

requirements.txt

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+# This file may be used to create an environment using:
+# $ conda create --name <env> --file <this file>
+# platform: osx-64
+streamlit
+psycopg2-binary
+