Refactor for heroku

.vscode/launch.json

@@ -8,11 +8,11 @@
             "preLaunchTask": "versiondump",
             "name": "Python: Flask",
             "type": "python",
-            "cwd": "${workspaceFolder}/backend/app",
+            "cwd": "${workspaceFolder}/backend",
             "request": "launch",
             "module": "flask",
             "env": {
-                "FLASK_APP": "backend/app/main.py",
+                "FLASK_APP": "backend/main.py",
                 "FLASK_ENV": "development",
                 "FLASK_DEBUG": "1"
             },
@@ -27,11 +27,11 @@
             "preLaunchTask": "versiondump",
             "name": "Python: Flask (with reload)",
             "type": "python",
-            "cwd": "${workspaceFolder}/backend/app",
+            "cwd": "${workspaceFolder}/backend",
             "request": "launch",
             "module": "flask",
             "env": {
-                "FLASK_APP": "backend/app/main.py",
+                "FLASK_APP": "backend/main.py",
                 "FLASK_ENV": "development",
                 "FLASK_DEBUG": "1"
             },
@@ -45,11 +45,11 @@
             "preLaunchTask": "versiondump",
             "name": "Python: Flask (with reload, externally reachable)",
             "type": "python",
-            "cwd": "${workspaceFolder}/backend/app",
+            "cwd": "${workspaceFolder}/backend",
             "request": "launch",
             "module": "flask",
             "env": {
-                "FLASK_APP": "backend/app/main.py",
+                "FLASK_APP": "backend/main.py",
                 "FLASK_ENV": "development",
                 "FLASK_DEBUG": "1"
             },
@@ -64,11 +64,11 @@
             "preLaunchTask": "versiondump",
             "name": "Python: Flask (externally reachable)",
             "type": "python",
-            "cwd": "${workspaceFolder}/backend/app",
+            "cwd": "${workspaceFolder}/backend",
             "request": "launch",
             "module": "flask",
             "env": {
-                "FLASK_APP": "backend/app/main.py",
+                "FLASK_APP": "backend/main.py",
                 "FLASK_ENV": "development",
                 "FLASK_DEBUG": "1"
             },

.vscode/tasks.json

@@ -6,7 +6,7 @@
         {
             "label": "versiondump",
             "type": "shell",
-            "command": "echo \"$(git rev-parse --abbrev-ref HEAD)-$(git describe)\"> ${workspaceFolder}/backend/app/.version",
+            "command": "echo \"$(git rev-parse --abbrev-ref HEAD)-$(git describe)\"> ${workspaceFolder}/backend/.version",
             "problemMatcher": []
         }
     ]

Procfile

@@ -0,0 +1 @@
+web: gunicorn backend/main:app

backend/main.py

@@ -6,7 +6,7 @@ import os
 import json
 from flask_basicauth import BasicAuth
 from helpers import nocache
-app = Flask(__name__, static_url_path='/static')
+app = Flask("backend", static_url_path='/static')
 
 basic_auth = BasicAuth(app)
 accept_entries = False