listing all unused lables in admin panel, and imporvements to listing used ones

qr-labels.py

@@ -111,7 +111,15 @@ def list():
 	for key, value in links.items():
 		if len(value['url'])>0:
 			linklist.append({'code':key, 'url':value['url']})
-	return render_template('list.html', linklist=linklist)
+	return render_template('list.html', linklist=linklist, count=len(linklist))
+
+@app.route("/empty")
+def showEmptyCodes():
+	linklist = []
+	for key, value in links.items():
+		if value['url']=='':
+			linklist.append({'code':key, 'url':value['url']})
+	return render_template('listempty.html', linklist=linklist, count=len(linklist))
 
 @app.route('/', defaults={'path': ''})
 @app.route('/<path:path>')

templates/list.html

@@ -1,7 +1,7 @@
 {% extends 'base.html' %}
 
 {% block content %}
-	<p>ALL used links: (this many)</p>
+	<p>Showing all <strong>{{count}}</strong> attached links</p>
 	{% for label in linklist %}
 		<p>
 			<span class="code">{{label['code']}}</span>:

templates/listempty.html

@@ -0,0 +1,11 @@
+{% extends 'base.html' %}
+
+{% block content %}
+	<p>Showing all <strong>{{count}}</strong> unused labels:</p>
+	{% for label in linklist %}
+		<p>
+			<span class="code">{{label['code']}}</span>:
+			<a href="/code/{{label['code']}}.png" class="linkonalist">Show QR</a> | <a href="/{{label['code']}}" class="linkonalist">Edit</a>
+		</p>
+	{% endfor %}
+{% endblock %}