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import subprocess
import sys
import os
import matplotlib.font_manager as fm
import matplotlib.pyplot as plt
import io
from PIL import Image
from datetime import datetime
import gradio as gr
import yfinance as yf
from openai import OpenAI
import requests
# ํจํค์ง ์ค์น (ํ์ํ ๋ผ์ด๋ธ๋ฌ๋ฆฌ ์ค์น ๋ฐ ์
๋ฐ์ดํธ)
def install_packages():
subprocess.check_call([sys.executable, "-m", "pip", "install", "--upgrade", "pip"])
subprocess.check_call([sys.executable, "-m", "pip", "install", "--upgrade", "openai", "yfinance", "gradio", "matplotlib", "Pillow"])
# ํจํค์ง ์ค์น
install_packages()
# ๋๋๊ณ ๋ ํฐํธ ๋ค์ด๋ก๋ ๋ฐ ์ค์
def download_and_setup_font():
font_url = 'https://github.com/naver/nanumfont/blob/master/ttf/NanumGothic.ttf?raw=true'
font_path = os.path.join(os.path.expanduser("~"), 'NanumGothic.ttf')
response = requests.get(font_url)
with open(font_path, 'wb') as f:
f.write(response.content)
fm.fontManager.addfont(font_path)
font_prop = fm.FontProperties(fname=font_path)
plt.rcParams['font.family'] = font_prop.get_name()
plt.rcParams['axes.unicode_minus'] = False # ๋ง์ด๋์ค ๋ถํธ ๊นจ์ง ๋ฐฉ์ง
# ํฐํธ ์ค์
download_and_setup_font()
# Perplexity AI API ์ค์
API_KEY = "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" # ์ฌ๊ธฐ์ Perplexity AI API ํค๋ฅผ ์
๋ ฅํ์ธ์.
def get_real_news_summary(company, date):
# OpenAI ํด๋ผ์ด์ธํธ ์ด๊ธฐํ
client = OpenAI(api_key=API_KEY, base_url="https://api.perplexity.ai")
# API ์์ฒญ์ ์ํ ๋ฉ์์ง ๊ตฌ์ฑ
messages = [
{"role": "system", "content": "You are a helpful assistant that summarizes stock news in Korean."},
{"role": "user", "content": f"Summarize the latest stock news for {company} on {date} in Korean. If there's no specific news for that date, provide the most recent relevant information."}
]
try:
# API ์์ฒญ
response = client.chat.completions.create(
model="llama-3.1-sonar-large-128k-online",
messages=messages
)
# ์๋ต์์ ์์ฝ ์ถ์ถ
summary = response.choices[0].message.content
return summary
except Exception as e:
return f"๋ด์ค ์์ฝ ์ค ์๋ฌ๊ฐ ๋ฐ์ํ์ต๋๋ค: {str(e)}"
# ๋ด์ค ์์ฝ์ ๊ฐ์ ธ์ค๋ ํจ์
def handle_click(input_value, date_clicked):
return get_real_news_summary(input_value, date_clicked)
# Gradio์์ ์ฌ์ฉํ ํจ์ (๋ด์ค ์์ฝ ํฌํจ)
def update_news(input_value, selected_date):
if selected_date == "" or selected_date is None:
return "๋ ์ง๋ฅผ ์ ํํด์ฃผ์ธ์."
else:
return handle_click(input_value, selected_date)
# ์ข
๋ชฉ๋ช
๊ณผ ํฐ์ปค๋ฅผ ๋งคํํ๋ ๋์
๋๋ฆฌ
name_to_ticker = {
"์ผ์ฑ์ ์": "005930.KS",
"SK๋ฐ์ด์คํ": "326030.KS",
"Apple": "AAPL",
# ํ์ํ ์ข
๋ชฉ๋ค์ ์ถ๊ฐํ์ธ์
}
# ์ฃผ๊ฐ ๋ฐ์ดํฐ๋ฅผ ๊ฐ์ ธ์ค๊ณ ์กฐ๊ฑด์ ๋ง๋ ๋ ์ง์ ๊ทธ๋ํ๋ฅผ ๋ฐํํ๋ ํจ์
def display_stock_with_highlight(input_value, change_type, percent_change):
try:
ticker = name_to_ticker.get(input_value, input_value)
stock = yf.Ticker(ticker)
stock_data = stock.history(period="5y") # ์ต๊ทผ 5๋
๋ฐ์ดํฐ๋ก ์ ํ
if stock_data.empty:
return "์ฃผ๊ฐ ๋ฐ์ดํฐ๋ฅผ ์ฐพ์ ์ ์์ต๋๋ค.", []
stock_data['Change'] = stock_data['Close'].pct_change() * 100
percent_change = float(percent_change)
if change_type == "์์น":
highlight_data = stock_data[stock_data['Change'] >= percent_change]
color = "darkorange"
elif change_type == "ํ๋ฝ":
highlight_data = stock_data[stock_data['Change'] <= -percent_change]
color = "purple"
else:
return "Invalid change type", []
dates = stock_data.index.to_numpy()
closing_prices = stock_data['Close'].to_numpy()
plt.figure(figsize=(10, 6))
plt.plot(dates, closing_prices, color='gray', label=input_value)
plt.scatter(highlight_data.index, highlight_data['Close'], color=color, label=f'{change_type} ํฌ์ธํธ')
for index, row in highlight_data.iterrows():
plt.text(index, row['Close'], index.strftime('%Y-%m-%d'), fontsize=10, fontweight='bold', color=color, ha='right')
plt.axvline(x=index, color=color, linestyle='--', linewidth=1) # x์ถ๊ณผ์ ์ฐ๊ฒฐ์ ์ ์ ์ผ๋ก ํ์
plt.title(f'{input_value} ์ฃผ๊ฐ ์ถ์ด ({change_type} ํ์)')
plt.xlabel('๋ ์ง')
plt.ylabel('์ข
๊ฐ')
plt.legend()
buf = io.BytesIO()
plt.savefig(buf, format='png')
plt.close()
buf.seek(0)
img = Image.open(buf)
highlight_dates = highlight_data.index.strftime('%Y-%m-%d').tolist()
return img, gr.update(choices=highlight_dates)
except Exception as e:
return f"Error processing data: {e}", gr.update(choices=[])
# Gradio ์ธํฐํ์ด์ค ์์ฑ (3์ด ๋ ์ด์์)
with gr.Blocks() as demo:
gr.Markdown("## ์ฃผ๊ฐ ๊ทธ๋ํ์ ๋ด์ค ์์ฝ")
with gr.Row():
with gr.Column(): # ์
๋ ฅ๊ฐ์ ๋ด์ ์ฒซ ๋ฒ์งธ ์ด
input_value = gr.Textbox(label="์ข
๋ชฉ๋ช
๋๋ ํฐ์ปค ์
๋ ฅ", placeholder="์: SK๋ฐ์ด์คํ, AAPL")
change_type = gr.Dropdown(choices=["์์น", "ํ๋ฝ"], label="์์น ๋๋ ํ๋ฝ ์ ํ", value="์์น")
percent_change = gr.Textbox(label="๋ณ๋ ํผ์ผํธ (%)", placeholder="์: 10", value="10")
submit_btn = gr.Button("Submit")
# ์์
examples = [["SK๋ฐ์ด์คํ"],
["Apple"],
["์ผ์ฑ์ ์"],
["005930.KS"],
["AAPL"]]
gr.Examples(examples=examples, inputs=[input_value])
with gr.Column(): # ๊ทธ๋ํ๋ฅผ ์ถ๋ ฅํ ๋ ๋ฒ์งธ ์ด
plot = gr.Image(label="์ฃผ๊ฐ ๊ทธ๋ํ")
date_dropdown = gr.Dropdown(label="์กฐ๊ฑด์ ํด๋นํ๋ ๋ ์ง ์ ํ", choices=[])
with gr.Column(): # ๋ด์ค ์์ฝ์ ์ถ๋ ฅํ ์ธ ๋ฒ์งธ ์ด
news_output = gr.Textbox(label="๋ด์ค ์์ฝ")
# Submit ๋ฒํผ ํด๋ฆญ ์ ๊ทธ๋ํ ๋ฐ ๋ ์ง ๋๋กญ๋ค์ด ์
๋ฐ์ดํธ
submit_btn.click(
fn=display_stock_with_highlight,
inputs=[input_value, change_type, percent_change],
outputs=[plot, date_dropdown]
)
# ๋ ์ง ์ ํ ์ ๋ด์ค ์์ฝ ์
๋ฐ์ดํธ
date_dropdown.change(
fn=update_news,
inputs=[input_value, date_dropdown],
outputs=[news_output]
)
# Gradio ์คํ
demo.launch()
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