Added skeleton

.drone.yml

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+kind: pipeline
+type: docker
+name: default
+steps:
+  -
+  - name: code-analysis
+    image: aosapps/drone-sonar-plugin
+    settings:
+      sonar_host:
+        from_secret: SONAR_HOST
+      sonar_token:
+        from_secret: SONAR_CODE
+
+  - name: kaniko
+    image: banzaicloud/drone-kaniko
+    settings:
+      registry: registry.kmlabz.com
+      repo: universalrobots/${DRONE_REPO_NAME}
+      username:
+        from_secret: DOCKER_USERNAME
+      password:
+        from_secret: DOCKER_PASSWORD
+      tags:
+        - latest
+        - ${DRONE_BUILD_NUMBER}

.gitignore

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+*.swp
+venv
+*.pyc
+__pycache__/*
+__pycache__
+*.wpr
+*.log
+.idea

Dockerfile

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+FROM python:3.9
+
+ADD program_service requirements.txt /program_service/
+WORKDIR /program_service/
+
+RUN pip3 install -r requirements.txt && pip3 install gunicorn
+
+EXPOSE 8000
+CMD ["gunicorn", "-b", "0.0.0.0:8000", "app:app"]
+

program_service/app.py

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+#!/usr/bin/env python3
+from config import Config
+import sentry_sdk
+from sentry_sdk.integrations.flask import FlaskIntegration
+from flask import Flask
+
+from utils import register_all_error_handlers
+
+# import views
+from views import ProgramView
+
+# Setup sentry
+
+if Config.SENTRY_DSN:
+    sentry_sdk.init(
+        dsn=Config.SENTRY_DSN,
+        integrations=[FlaskIntegration()],
+        send_default_pii=True,
+        release=Config.RELEASE_ID,
+        environment=Config.RELEASEMODE
+    )
+
+# create flask app
+app = Flask(__name__)
+app.config.from_object(Config)
+register_all_error_handlers(app)
+
+
+# register views
+for view in [ProgramView]:
+    view.register(app, trailing_slash=False)
+
+# start debuggig if needed
+if __name__ == "__main__":
+    app.run(debug=True)

program_service/config.py

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+#!/usr/bin/env python3
+import os
+
+"""
+Configuration
+"""
+
+
+class Config:
+    SECRET_KEY = os.environ.get("SECRET_KEY", os.urandom(12))
+    CORS_ORIGINS = os.environ.get("ALLOWED_ORIGINS", "*")
+
+    SENTRY_DSN = os.environ.get("SENTRY_DSN")
+    RELEASE_ID = os.environ.get("RELEASE_ID", "test")
+    RELEASEMODE = os.environ.get("RELEASEMODE", "dev")

program_service/schemas/__init__.py

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+#!/usr/bin/env python3

program_service/utils/__init__.py

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+#!/usr/bin/env python3
+from .require_decorators import json_required
+from .error_handlers import register_all_error_handlers

program_service/utils/error_handlers.py

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+#!/usr/bin/env python3
+
+
+def get_standard_error_handler(code: int):
+    def error_handler(err):
+        return {"msg": str(err)}, code
+
+    return error_handler
+
+
+# function to register all handlers
+
+
+def register_all_error_handlers(app):
+    error_codes_to_override = [404, 403, 401, 405, 400, 409, 422]
+
+    for code in error_codes_to_override:
+        app.register_error_handler(code, get_standard_error_handler(code))

program_service/utils/require_decorators.py

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+#!/usr/bin/env python3
+from flask import request, current_app, abort
+
+from functools import wraps
+
+
+def json_required(f):
+    @wraps(f)
+    def call(*args, **kwargs):
+
+        if request.is_json:
+            return f(*args, **kwargs)
+        else:
+            abort(400, "JSON required")
+
+    return call

program_service/views/__init__.py

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+#!/usr/bin/env python3
+from .program_view import ProgramView

program_service/views/program_view.py

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+#!/usr/bin/env python3
+from flask import request, jsonify, current_app, abort, Response
+from flask_classful import FlaskView, route
+
+
+class ProgramView(FlaskView):
+
+    def index(self):
+        pass
+
+    def get(self, _id: str):
+        pass
+
+    def post(self):
+        pass
+
+    @route('<_id>/details')
+    def get_details(self, _id: str):
+        pass
+
+    def delete(self, _id: str):
+        pass

requirements.txt

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+pymongo~=3.11.3
+pyyaml
+
+blinker
+Flask
+marshmallow
+Flask-Classful
+sentry-sdk
+