Use Flask instead of FastAPI

Not really a need for a full-fledge API anymore, and FastAPI struggles with custom Pydantic validation in query string

Author: rclement

.flaskenv

@@ -0,0 +1 @@
+FLASK_APP=business_card_generator.app:create_app()

Pipfile

@@ -4,13 +4,13 @@ verify_ssl = true
 name = "pypi"
 
 [packages]
-fastapi = "==0.75.0"
+flask = "==2.0.3"
 gunicorn = "==20.1.0"
 honcho = "==1.1.0"
 jinja2 = "==3.0.3"
 pydantic = {extras = ["email"],version = "==1.9.0"}
 segno = "==1.4.1"
-uvicorn = "==0.17.6"
+whitenoise = "==6.0.0"
 
 [dev-packages]
 bandit = "==1.7.4"

Pipfile.lock

@@ -1 +1 @@
-web: gunicorn --name=business-card-generator --worker-class=uvicorn.workers.UvicornWorker --access-logfile=- --error-logfile=- --forwarded-allow-ips="*" business_card_generator.asgi:app
+web: gunicorn --name=business-card-generator --access-logfile=- --error-logfile=- business_card_generator.wsgi:app

Procfile

@@ -30,6 +30,7 @@ cp .example.env .env
 pipenv install -d
 pipenv shell
 inv qa
+flask run
 ```
 
 ### VSCode
@@ -41,13 +42,17 @@ If using VSCode, use the following configuration in `.vscode/launch.json`:
   "version": "0.2.0",
   "configurations": [
     {
-      "name": "Python: FastAPI",
+      "name": "Python: Flask",
       "type": "python",
       "request": "launch",
-      "module": "uvicorn",
-      "args": ["--port=8000", "--factory", "business_card_generator.app:create_app"],
-      "envFile": "",
+      "module": "flask",
+      "env": {
+        "FLASK_APP": "business_card_generator.app:create_app",
+        "FLASK_ENV": "development"
+      },
+      "args": ["run", "--no-debugger"],
       "jinja": true,
+      "envFile": "",
       "justMyCode": false
     },
     {

README.md

@@ -3,7 +3,7 @@
   "description": "Everyone needs a business card",
   "website": "https://business-card-generator.vercel.app",
   "repository": "https://github.com/rclement/business-card-generator",
-  "keywords": ["python", "fastapi", "qrcode"],
+  "keywords": ["python", "flask", "qrcode", "vcard", "mecard"],
   "env": {
     "FORCE_HTTPS": {
       "description": "Force HTTPS redirect",