Add zone switching (#5)

Pixel calculation error

Add zone switching

Co-authored-by: siinus <pearu@siinus.com>
Reviewed-on: pvx/litsimaja#5

pyleds/run.py

@@ -24,7 +24,11 @@ app = Flask(__name__, static_url_path='', static_folder='templates')
 
 @app.route('/', methods=['GET'])
 def respondroot():
-    return render_template('index.html', programs=Pl.list_all(True))
+    return render_template(
+        'index.html',
+        programs=Pl.list_all(True),
+        regions=lm.get_region_ids(),
+    )
 
 
 @app.route('/run')
@@ -47,4 +51,10 @@ def run_program(program):
     return Response(status=200)
 
 
+@app.route('/region/<region>', methods=['GET'])
+def switch_region(region):
+    lm.switch_region(int(region))
+    return Response(status=200)
+
+
 app.run('0.0.0.0', 8080)