working on conf message

server.py

@@ -180,7 +180,23 @@ def dev_conf():
     if request.method == 'GET':
         return render_template('dev-conf.html', devname=session['devname'])
     else:
-        pass
+        argslen = len(request.form['arg']) + 1
+        args = bytearray(argslen + 2)
+        args[0] = int(request.form['confid'])
+        args[1] = argslen
+        
+        bstr = request.form['arg'].encode('utf-8')
+        i = 0
+        while i < argslen:
+            print(args[2+i])
+            args[2+i] = bstr[i]
+            i += 1
+
+        print('msg = ', args)
+        print(type(request.form['arg'].encode('utf-8')))
+        print(request.form['arg'].encode('utf-8'))
+        
+        return redirect(url_for('dev', id=session['devid']))
 
 @server.route('/delete-dev')
 def delete_dev():

templates/dev-conf.html

@@ -7,14 +7,14 @@
 <div class="row">
 	<div class="col-md-6 col-md-offset-3">
 		<p> Device name : {{ devname }}
-		<form action="conf" method="post">
+		<form action="dev-conf" method="post">
 			<div class="form-group">
 				<label>Config ID:</label><br>
 				<input type="text" id="confid" name="confid"><br>
 			</div>
 			<div class="form-group">
 				<label>Argument:</label><br>
-				<input type="text" id="argid" name="argid"><br>
+				<input type="text" id="arg" name="arg"><br>
 			</div>
 			<div class="form-group">
 				<button type="submit" class="btn btn-primary">Configure</button>