Initial version, the caliber of "Hello World!"

app/__init__.py

@@ -0,0 +1,33 @@
+# Calendar.social
+# Copyright (C) 2018 Gergely Polonkai
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+from flask import Flask
+
+
+class CalendarSocialApp(Flask):
+    def __init__(self, name):
+        Flask.__init__(self, name)
+
+
+app = CalendarSocialApp(__name__)
+
+@app.route('/')
+def hello():
+    return 'Hello!'
+
+
+if __name__ == '__main__':
+    app.run()