Switch to using pyenv rather than manually invoking micropip

pyscriptjs/examples/toga/README.md

@@ -15,26 +15,32 @@ This is a demo Toga app implementing a Fahrenheit to Celsius converter.
 
 ### Development details
 
-This demo bakes a pre-compiled version of pyscript into the `server/pyscript`
-directory.
+This demo symbolically links the pyscript build generated by the npm server
+(`../build`) into the `./static/pyscript` directory. This symbolic link should
+be restored automatically by git. This also means you'll need to run the main
+pyscript demos at least once before running the server-rendered version of the
+app. If you experience problems loading pyscript, check whether this link
+exists, and the `build/pyscript.js` file has been compiled.
 
-It also includes an experimental version of toga-core, toga-web and toga-flask,
-packaged as wheels in the `server/wheels` directory.
-
-If any changes are made to the Toga sources or to PyScript, these vendored
-resources will need to be updated.
+It also includes an vendored experimental version of toga-core, toga-web and
+toga-flask, packaged as wheels in the `./static/wheels` directory. If any changes
+are made to the Toga sources, these vendored resources will need to be updated.
 
 ## Web app
 
-The web app is a demo Flask server, serving a web app version of Toga at the
-root URL. To run the web demo server:
+This app can be viewed as a Single Page App (SPA); this version of the app is
+linked from the main PyScript demo pages.
+
+It can also be viewed as a server-rendered app. This version of the app is
+delivered by a demo Flask server, serving a version of app at the root URL. To
+run the web demo server:
 
     $ cd server
     $ PYTHONPATH=../freedom/src python -m demo
 
 then point your browser at http://localhost:8081/
 
-Enter a value in the "farenheit" input, and click the "calculate" button.
+Enter a value in the "Farenheit" input, and click the "calculate" button.
 
 It may take a few seconds for this button to become live; look for the
 "Collecting nodes..." entry in the console log.

pyscriptjs/examples/toga/freedom.html

@@ -33,22 +33,17 @@
         crossorigin="anonymous">
         </script>
   </body>
+  <py-env>
+ - './static/wheels/travertino-0.1.3-py3-none-any.whl'
+ - './static/wheels/toga_core-0.3.0.dev33-py3-none-any.whl'
+ - './static/wheels/toga_web-0.3.0.dev33-py3-none-any.whl'
+ - './static/wheels/freedom-0.0.1-py3-none-any.whl'
+  </py-env>
   <py-script>
-import asyncio
-import micropip
-
-await micropip.install([
-    './static/wheels/travertino-0.1.3-py3-none-any.whl',
-    './static/wheels/toga_core-0.3.0.dev33-py3-none-any.whl',
-    './static/wheels/toga_web-0.3.0.dev33-py3-none-any.whl',
-    './static/wheels/freedom-0.0.1-py3-none-any.whl',
-])
-
 from toga_web.dom import handle as dom_handle
 
 from freedom.__main__ import main
 
 app = main().main_loop(spa=True)
-
   </py-script>
 </html>

pyscriptjs/examples/toga/freedom/pyproject.toml

@@ -15,8 +15,7 @@ formal_name = "Freedom Units"
 description = "A testing app"
 sources = ['src/freedom']
 requires = [
-    '../server/static/wheels/toga_core-0.3.0.dev33-py3-none-any.whl',
-    '../server/static/wheels/travertino-0.1.3-py3-none-any.whl',
+    '../static/wheels/toga_core-0.3.0.dev33-py3-none-any.whl',
 ]
 
 

pyscriptjs/examples/toga/freedom/src/freedom/app.py

@@ -54,7 +54,7 @@ def startup(self):
 
 
 def main():
-    return FreedomApp('Freedom Units', 'org.beeware.freedom')
+    return FreedomApp('Freedom Units', 'org.beeware.freedom', version='0.0.1')
 
 
 if __name__ == '__main__':

pyscriptjs/examples/toga/requirements.txt

@@ -3,7 +3,7 @@ wheel
 check-manifest
 briefcase
 flask==2.1.1
-server/static/wheels/toga_core-0.3.0.dev33-py3-none-any.whl
-server/static/wheels/toga_flask-0.3.0.dev33-py3-none-any.whl
-server/static/wheels/toga_web-0.3.0.dev33-py3-none-any.whl
-server/static/wheels/travertino-0.1.3-py3-none-any.whl
+static/wheels/toga_core-0.3.0.dev33-py3-none-any.whl
+static/wheels/toga_flask-0.3.0.dev33-py3-none-any.whl
+static/wheels/toga_web-0.3.0.dev33-py3-none-any.whl
+static/wheels/travertino-0.1.3-py3-none-any.whl

pyscriptjs/examples/toga/static/pyscript

@@ -0,0 +1 @@
+../../build