Refactor blueprints and namespaces

api.py

@@ -0,0 +1,12 @@
+from flask_restx import api
+from flask import Blueprint
+from .MRE.api import namespace as mre_namespace
+
+blueprint = Blueprint('api', __name__)
+api = Api(
+    blueprint,
+    doc='/doc/',
+    title='Quarter API documentatoin'
+)
+api.add_namespace(mre_namespace, '/mre')
+

app/MRE/__init__.py

@@ -1,7 +1,4 @@
-from flask import Blueprint
-from .api import api_blueprint
+from flask_restx import Namespace
 
-mre_blueprint = Blueprint('mre_blueprint',
-                          __name__,
-                          url_prefix='mre')
-mre_blueprint.register_blueprint(api_blueprint)
+namespace = Namespace('mre', 
+                      description='Endpoints for MRE calculations')

app/MRE/api/__init__.py

@@ -1,5 +0,0 @@
-from flask import Blueprint
-
-api_blueprint = Blueprint('api_blueprint',
-                      __name__,
-                      url_prefix='api')

app/MRE/api/routes.py

@@ -2,9 +2,7 @@ from flask import current_app
 from flask_restx import Api, fields, apidoc, Model, Namespace, Resource
 from flask_restx.reqparse import RequestParser
 from MRE_module import compute_mre
-
-namespace = Namespace('mre', 
-                      description='Endpoints for MRE calculations')
+from . import namespace
 
 MRE_request_parser = RequestParser()
 MRE_request_parser.add_argument('consumer_fico', 

app/__init__.py

@@ -1,8 +1,8 @@
 from flask import Flask
 import os
 from app.MRE import mre_blueprint
-from logging import Logger, Formatter, getLogger, DEBUG, INFO,
-                    FileHandler
+from .api import blueprint as api_blueprint
+from logging import Logger, Formatter, getLogger, DEBUG, INFO, FileHandler
 
 
 def load_config_from_environ(app: Flask) -> Flask:
@@ -31,5 +31,6 @@ def create_app(app_name: str='MRE') -> Flask:
     app = init_logger(app)
 
     app.register_blueprint(mre_blueprint)
+    app.register_blueprint(api_blueprint)
 
     return app