# 安裝Shiny
pip install shiny
# 示例代碼
from shiny import App, Component, Text
# 創(chuàng)建簡單的Web應(yīng)用
app = App()
# 添加文本組件
text_component = Text("Hello, Shiny!")
app.add_component(text_component)
# 運行應(yīng)用
app.run()

from shiny import Text, App

# 創(chuàng)建Shiny應(yīng)用
app = App()

# 添加文本組件
text_component = Text("Hello, Shiny!")
app.add_component(text_component)

# 運行應(yīng)用
app.run()

from shiny import Input, App

# 創(chuàng)建Shiny應(yīng)用
app = App()

# 創(chuàng)建輸入框組件
input_text = Input("text", label="Enter text:")
app.add_component(input_text)

# 運行應(yīng)用
app.run()

from shiny import Button, App
# 創(chuàng)建Shiny應(yīng)用
app = App()
# 創(chuàng)建按鈕組件
button = Button("Click me!")
# 處理按鈕點擊事件的回調(diào)函數(shù)
def on_button_click():
    print("Button clicked!")
button.on_click(on_button_click)
app.add_component(button)
# 運行應(yīng)用
app.run()

from shiny import Plot, App
import matplotlib.pyplot as plt
import numpy as np
# 創(chuàng)建Shiny應(yīng)用
app = App()
# 生成數(shù)據(jù)
x = np.linspace(0, 10, 100)
y = np.sin(x)
# 創(chuàng)建Matplotlib圖表
fig, ax = plt.subplots()
ax.plot(x, y)
ax.set_title('Sinusoidal Function')
# 創(chuàng)建Shiny圖表組件
plot_component = Plot(matplotlib_figure=fig)
app.add_component(plot_component)
# 運行應(yīng)用
app.run()

from shiny import Plot, App
import plotly.express as px
# 創(chuàng)建Shiny應(yīng)用
app = App()
# 生成示例數(shù)據(jù)
data = {'Category': ['A', 'B', 'C', 'D'],
        'Values': [25, 35, 20, 20]}
df = pd.DataFrame(data)
# 使用Plotly創(chuàng)建餅圖
fig = px.pie(df, names='Category', values='Values', title='Pie Chart')
# 創(chuàng)建Shiny圖表組件
plot_component = Plot(plotly_figure=fig)
app.add_component(plot_component)
# 運行應(yīng)用
app.run()

from shiny import Theme, App
# 創(chuàng)建Shiny應(yīng)用
app = App()
# 自定義主題
custom_theme = Theme(
    background_color='lightgrey',
    font_color='black',
    font_size=16,
    header_background_color='darkblue',
    header_font_color='white'
)
# 應(yīng)用自定義主題
app.set_theme(custom_theme)
# 運行應(yīng)用
app.run()

from shiny import App, Page
# 創(chuàng)建Shiny應(yīng)用
app = App()
# 定義兩個頁面
page1 = Page('Page 1', content='This is Page 1 content.')
page2 = Page('Page 2', content='This is Page 2 content.')
# 配置路由
app.add_page('/page1', page1)
app.add_page('/page2', page2)
# 運行應(yīng)用
app.run()

from shiny import App, Page, Auth
# 創(chuàng)建Shiny應(yīng)用
app = App()
# 定義一個需要身份驗證的頁面
secure_page = Page('Secure Page', content='This is a secure page.')
# 創(chuàng)建用戶身份驗證對象
auth = Auth()
# 添加用戶
auth.add_user(username='admin', password='admin123')
# 配置身份驗證
secure_page.set_auth(auth)
# 運行應(yīng)用
app.run()

from shiny import App, Page, Chart
# 創(chuàng)建Shiny應(yīng)用
app = App()
# 創(chuàng)建一個頁面
data_page = Page('Data Display')
# 添加交互式圖表
chart = Chart(data_source=my_data_source, chart_type='line')
data_page.add_component(chart)
# 將頁面添加到應(yīng)用中
app.add_page('/data_display', data_page)
# 運行應(yīng)用
app.run()

from shiny import App, Page, Form
# 創(chuàng)建Shiny應(yīng)用
app = App()
# 創(chuàng)建一個頁面
feedback_page = Page('User Feedback')
# 添加反饋表單
feedback_form = Form(fields=['name', 'email', 'feedback'])
feedback_page.add_component(feedback_form)
# 將頁面添加到應(yīng)用中
app.add_page('/feedback', feedback_page)
# 運行應(yīng)用
app.run()

from shiny import App, Page, RealTimeChart
# 創(chuàng)建Shiny應(yīng)用
app = App()
# 創(chuàng)建一個頁面
realtime_page = Page('Real-time Stock Data')
# 添加實時圖表
realtime_chart = RealTimeChart(data_source=my_stock_data_source)
realtime_page.add_component(realtime_chart)
# 將頁面添加到應(yīng)用中
app.add_page('/realtime_stock', realtime_page)
# 運行應(yīng)用
app.run()