Merge pull request #6 from schultzp2020/main

Updated dependencies

Author: schultzp2020

.devfile/icon/python.png

@@ -1,5 +1,5 @@
 from flask import Flask
-from waitress import serve
+import os
 
 app = Flask(__name__)
 
@@ -8,4 +8,6 @@ def hello():
     return "Hello World!"
 
 if __name__ == '__main__':
-    serve(app, host='0.0.0.0', port=8080)
+    port = int(os.environ.get('FLASK_PORT')) or 8080
+
+    app.run(port=port,host='0.0.0.0')

app.py

@@ -1,27 +1,20 @@
-####
-# This Dockerfile is used in order to build a container that runs the Spring Boot application
-#
-# Build the image with:
-#
-# docker build -f docker/Dockerfile -t python/sample-basic .
-#
-# Then run the container using:
-#
-# docker run -i --rm -p 8081:8081 python/sample-basic
-####
 FROM python:slim
 
-WORKDIR /projects
+# By default, listen on port 8081
+EXPOSE 8081/tcp
+ENV FLASK_PORT=8081
 
-RUN python3 -m venv venv
-RUN . venv/bin/activate
+# Set the working directory in the container
+WORKDIR /projects
 
-# optimize image caching
+# Copy the dependencies file to the working directory
 COPY requirements.txt .
+
+# Install any dependencies
 RUN pip install -r requirements.txt
 
+# Copy the content of the local src directory to the working directory
 COPY . .
 
-EXPOSE 8081
-CMD [ "waitress-serve", "--port=8081", "app:app"]
-
+# Specify the command to run on container start
+CMD [ "python", "./app.py" ]

docker/Dockerfile

@@ -1,3 +1 @@
-Flask==2.0.0
-itsdangerous==2.0.1
-waitress==2.0.0
+Flask==2.1.0