add pywebio playground link

Author: wang0618

README-zh.md

@@ -32,7 +32,7 @@
         <img src="https://img.shields.io/github/license/wang0618/PyWebIO.svg" alt="License">
     </a>
     <br/>
-    <a href="https://pywebio.readthedocs.io/zh_CN/latest/">[Document]</a> | <a href="http://pywebio-demos.pywebio.online/">[Demos]</a> | <a href="https://github.com/wang0618/PyWebIO/wiki/%5B%E4%B8%AD%E6%96%87%5D-Why-PyWebIO%3F">[Why PyWebIO?]</a>
+    <a href="https://pywebio.readthedocs.io/zh_CN/latest/">[Document]</a> | <a href="http://pywebio-demos.pywebio.online/">[Demos]</a> | <a href="https://play.pywebio.online">[Playground]</a> | <a href="https://github.com/wang0618/PyWebIO/wiki/%5B%E4%B8%AD%E6%96%87%5D-Why-PyWebIO%3F">[Why PyWebIO?]</a>
 </p>
 
 [English](README.md) | [中文](README-zh.md)
@@ -155,6 +155,7 @@ if __name__ == "__main__":
  - [基本demo](http://pywebio-demos.pywebio.online/) : 包含PyWebIO基本输入输出演示和使用PyWebIO编写的小应用
  - [数据可视化demo](http://pywebio-charts.pywebio.online/) : 使用 bokeh、plotly、pyecharts 等库进行数据可视化
 
-## Document
+## Links
 
-使用手册和实现文档见 [https://pywebio.readthedocs.io](https://pywebio.readthedocs.io/zh_CN/latest/)
+* 使用手册和实现文档见 [pywebio.readthedocs.io](https://pywebio.readthedocs.io/zh_CN/latest/)
+* [PyWebIO Playground](https://play.pywebio.online/): 在线编辑、运行和分享PyWebIO代码

README.md

@@ -32,7 +32,7 @@
         <img src="https://img.shields.io/github/license/wang0618/PyWebIO.svg" alt="License">
     </a>
     <br/>
-    <a href="https://pywebio.readthedocs.io">[Document]</a> | <a href="http://pywebio-demos.pywebio.online/">[Demos]</a> | <a href="https://github.com/wang0618/PyWebIO/wiki/Why-PyWebIO%3F">[Why PyWebIO?]</a>
+    <a href="https://pywebio.readthedocs.io">[Document]</a> | <a href="http://pywebio-demos.pywebio.online/">[Demos]</a> | <a href="https://play.pywebio.online">[Playground]</a> | <a href="https://github.com/wang0618/PyWebIO/wiki/Why-PyWebIO%3F">[Why PyWebIO?]</a>
 </p>
 
 [English](README.md) | [中文](README-zh.md)
@@ -153,6 +153,7 @@ For integration with other web frameworks, please refer to [document](https://py
  - [Basic demo](http://pywebio-demos.pywebio.online/) : PyWebIO basic input and output demos and some small applications written using PyWebIO.
  - [Data visualization demo](http://pywebio-charts.pywebio.online/) : Data visualization with the third-party libraries, e.g., `plotly`, `bokeh`, `pyecharts`.
 
-## Document
+## Links
 
-Document is on [https://pywebio.readthedocs.io](https://pywebio.readthedocs.io)
+* Document [pywebio.readthedocs.io](https://pywebio.readthedocs.io)
+* [PyWebIO Playground](https://play.pywebio.online/): Edit, Run, Share PyWebIO Code Online

demos/index.py

@@ -43,6 +43,7 @@
 ### Links
 * PyWebIO Github [github.com/wang0618/PyWebIO](https://github.com/wang0618/PyWebIO)
 * Document [pywebio.readthedocs.io](https://pywebio.readthedocs.io)
+* [PyWebIO Playground](https://play.pywebio.online/): Edit, Run, Share PyWebIO Code Online
 
 """.format(charts_demo_host=charts_demo_host)
 
@@ -87,6 +88,7 @@
 ### Links
 * PyWebIO Github [github.com/wang0618/PyWebIO](https://github.com/wang0618/PyWebIO)
 * 使用手册和实现文档见 [pywebio.readthedocs.io](https://pywebio.readthedocs.io/zh_CN/latest/)
+* [PyWebIO Playground](https://play.pywebio.online/): 在线编辑、运行和分享PyWebIO代码
 
 """.format(charts_demo_host=charts_demo_host)
 

docs/guide.rst

@@ -13,7 +13,8 @@ user input. In addition, PyWebIO also provides support for click events, layout,
 the least code to interact with the user and provide a good user experience as much as possible.
 
 This user guide introduces you the most of the features of PyWebIO. There is a demo link at the top right of the example
-codes in this document, where you can run the example code online and see what happens.
+codes in this document, where you can run the example code online and see what happens. Also, the
+`PyWebIO Playground <https://play.pywebio.online/>`_ is a good place to write, run and share your PyWebIO code online.
 
 Input
 ------------

docs/locales/zh_CN/LC_MESSAGES/guide.po

@@ -1150,7 +1150,7 @@ msgid ""
 "persists or the solution is not good enough, you can consider the :ref:`callback mechanism <callback>` or  :doc:`pin <./pin>` module."
 msgstr ""
 "最后再提供一条建议，当你在使用PyWebIO遇到设计上的问题时，可以问一下自己：如果在是在终端程序中我会怎么做？如果你已经有答案了，那么在PyWebIO中一样可以"
-"使用这样的方式完成。如果问题依然存在或者觉得解决方案不够好，你可以考虑使用 :ref:`回掉机制 <callback>` 或 :doc:`pin <./pin>` 模块。"
+"使用这样的方式完成。如果问题依然存在或者觉得解决方案不够好，你可以考虑使用 :ref:`回调机制 <callback>` 或 :doc:`pin <./pin>` 模块。"
 
 #: ../../guide.rst:814
 msgid "OK, Have fun with PyWebIO!"