Update flask_container_ci challenge

challenges/flask_container_ci/app/main.py

@@ -0,0 +1,58 @@
+#!/usr/bin/env python
+# coding=utf-8
+
+from flask import Flask
+from flask import make_response
+
+import json
+from werkzeug.exceptions import NotFound
+
+
+app = Flask(__name__)
+
+with open("./users.json", "r") as f:
+    users = json.load(f)
+
+
+@app.route("/", methods=['GET'])
+def index():
+    return pretty_json({
+        "resources": {
+            "users": "/users",
+            "user": "/users/<username>",
+        },
+        "current_uri": "/"
+    })
+
+
+@app.route("/users", methods=['GET'])
+def all_users():
+    return pretty_json(users)
+
+
+@app.route("/users/<username>", methods=['GET'])
+def user_data(username):
+    if username not in users:
+        raise NotFound
+
+    return pretty_json(users[username])
+
+
+@app.route("/users/<username>/something", methods=['GET'])
+def user_something(username):
+    raise NotImplementedError()
+
+
+def pretty_json(arg):
+    response = make_response(json.dumps(arg, sort_keys=True, indent=4))
+    response.headers['Content-type'] = "application/json"
+    return response
+
+
+def create_test_app():
+    app = Flask(__name__)
+    return app
+
+
+if __name__ == "__main__":
+    app.run(port=5000)