implement skills and languages endpoints

Pipfile

@@ -14,3 +14,6 @@ sqlalchemy = "*"
 
 [requires]
 python_version = "3.8"
+
+[scripts]
+clean = "rm data/ki.sqlite"

README.md

@@ -19,3 +19,8 @@ flask run
 ```
 
 http://localhost:5000/
+
+### Quellen
+
+* [`./data/iso_639_1.csv`](https://de.wikipedia.org/wiki/Liste_der_ISO-639-1-Codes)
+* [`./data/imgs/flags`](https://github.com/gosquared/flags)

app.py

@@ -10,7 +10,7 @@ load_dotenv(find_dotenv())
 app = Flask(__name__)
 app.config['SQLALCHEMY_DATABASE_URI'] = os.getenv("SQLALCHEMY_DATABASE_URI")
 app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
-app.config["KI_DATA_PATH"] = os.path.dirname(__file__) + "/data"
+app.config["KI_DATA_DIR"] = os.path.dirname(__file__) + "/data"
 db = SQLAlchemy(app)
 migrate = Migrate(app, db)