更新 'README.md'

Home.py

@@ -3,8 +3,21 @@ import os
 import streamlit as st
 from loguru import logger
 
-from app.core import settings
+st.set_page_config(
+    page_title="Leo's Demo App",
+    page_icon="🧊",
+    layout="wide",
+    initial_sidebar_state="expanded",
+)
 
+
+@st.cache_resource
+def get_settings():
+    from app.core import settings
+    return settings
+
+
+settings = get_settings()
 pages = os.listdir(os.path.join(settings.BASE_DIR, 'pages'))
 pages = [{
     'filename': page,
@@ -12,13 +25,6 @@ pages = [{
 } for page in pages if page.endswith('.py') and page != '__init__.py']
 pages.sort(key=lambda x: x['filename'])
 
-st.set_page_config(
-    page_title="Leo's Cool App",
-    page_icon="🧊",
-    layout="wide",
-    initial_sidebar_state="expanded",
-)
-
 
 def open_selected_file():
     with open(st.session_state.page_file['filepath'], 'r', encoding='utf-8') as f:
@@ -30,6 +36,7 @@ def save_file_content():
     with open(st.session_state.page_file['filepath'], 'w', encoding='utf-8') as f:
         logger.debug(f"save: <\n{st.session_state.file_content}\n>to file {st.session_state.page_file['filepath']}")
         f.write(st.session_state.file_content)
+        st.toast('保存成功!', icon='🎉')
 
 
 def new_file():

README.md

@@ -3,3 +3,8 @@
 ## 1. 项目介绍
 
 通过 streamlit的多页面应用, 实现多demo的动态展示
+
+
+实际上是可以在web页面里, 编写streamlit页面代码, 直接查看效果.
+
+用streamlit页面编辑新的streamlit页面, 就简单称为自举了(可能不太恰当)

pages/first_demo.py

@@ -0,0 +1,10 @@
+#!/usr/bin/env python3
+# -*- coding:utf-8 -*-
+import streamlit as st
+
+st.write('# Hello World!')
+
+st.link_button("Go to gallery", "https://streamlit.io/gallery")
+
+for i in range(5):
+    st.write(f"{i + 1}. this is line {i + 1}")

pages/test.py

@@ -1,8 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding:utf-8 -*-
-import streamlit as st
-
-st.write('Hello World!')
-
-for i in range(1, 13):
-    st.write(f"{i}. this is line {i}")

start.bat

@@ -1 +1 @@
-streamlit run --server.port 5280 --server.enableCORS false ./main.py
+streamlit run --server.port 5280 --server.enableCORS false ./Home.py

start.sh

@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-streamlit run --server.port 80 --server.enableCORS false ./main.py
+streamlit run --server.port 80 --server.enableCORS false ./Home.py