Spaces:
Running
on
Zero
Running
on
Zero
File size: 2,118 Bytes
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import duckdb
import pandas as pd
from fastapi import FastAPI
import gradio as gr
con = duckdb.connect(database="./workspace/mydatabase.duckdb")
con.execute("CREATE TABLE IF NOT EXISTS items (id INTEGER, name VARCHAR);")
def setup_database_routes(app: FastAPI):
def create_item(name):
con.execute("INSERT INTO items (name) VALUES (?);", (name,))
con.commit()
return "Item created successfully!"
def read_items():
cursor = con.cursor()
cursor.execute("SELECT * FROM items;")
items = cursor.fetchall()
df = pd.DataFrame(items, columns=["ID", "Name"])
return df
def update_item(id, name):
con.execute("UPDATE items SET name = ? WHERE id = ?;", (name, id))
con.commit()
return "Item updated successfully!"
def delete_item(id):
con.execute("DELETE FROM items WHERE id = ?;", (id,))
con.commit()
return "Item deleted successfully!"
with gr.Blocks() as appdb:
gr.Markdown("CRUD Application")
with gr.Row():
with gr.Column():
create_name = gr.Textbox(label="Create Item")
create_btn = gr.Button("Create")
with gr.Column():
read_btn = gr.Button("Read Items")
with gr.Row():
with gr.Column():
update_id = gr.Textbox(label="Update Item ID")
update_name = gr.Textbox(label="Update Item Name")
update_btn = gr.Button("Update")
with gr.Column():
delete_id = gr.Textbox(label="Delete Item ID")
delete_btn = gr.Button("Delete")
output_text = gr.Textbox(label="Output")
output_table = gr.DataFrame(label="Items")
create_btn.click(fn=create_item, inputs=create_name, outputs=output_text)
read_btn.click(fn=read_items, outputs=output_table)
update_btn.click(fn=update_item, inputs=[update_id, update_name], outputs=output_text)
delete_btn.click(fn=delete_item, inputs=delete_id, outputs=output_text)
app.mount("/db", appdb, name="database_app")
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