[python][flask] bitnami의 django 서버로 flask 서비스

Flask Setup Tutorial (Windows)

This tutorial will help you install Python and Flask. Even though we are using a Django Stack installer, Flask installation will not be affected. The reason we are using a stack installer is to get you up and running in a breeze without the overhead of solving operating system compatibility issues.

Bitnami as a company has been around for a while and they make our lives easier as you will see.

1. Setup Bitnami stack

Step 1.1 Click here to directly download the bitnami django stack

Step 1.2 Run the installer

Once you download the installer, double click on the file and follow the instructions below. Some of the screenshots may not be identical to your machine.

1. Select Components

Django and (at least) one Database, preferably MySQL, Click next 

2. Customize Installation Folder

You can select your own custom folder. We recommend C:\Bitnami\pythonstack for the folder path, Click next

3. Setup Password for your MySQL Server

You may choose to setup a password. But for now, leave it blank and Click next

4. Do not change association type

Select NO here, Click next

5. Do not Create initial Project

Select NO here, Click next

6. Installation Process

Uncheck, Click next

Click next

[Caution] The installation might take around 10 mins

7. Add firewall exception

This step may not be valid for all users, Click Allow access

8. Final Step - Uncheck and Click on Finish

2. Start Bitnami and Install Flask

All the following steps should be repeated when creating a new directory or app.

Step 2.1.1 Open Command Prompt and run Bitnami

This is how the terminal (command prompt) may look like when you first open it

Step 2.1.2 Run Bitnami

Execute the following in the command prompt

경축! 아무것도 안하여 에스천사게임즈가 새로운 모습으로 재오픈 하였습니다.
어린이용이며, 설치가 필요없는 브라우저 게임입니다.
https://s1004games.com

C:\Bitnami\pythonstack\use_djangostack.bat

You should see the following window open after executing the above command

Step 2.2 Create a folder

In the new command prompt window which opens execute the following in sequence to create your first app folder

cd apps
mkdir test
cd test

Step 2.3 Create Virtual Environment Wrapper

Execute the following command to install the virtu environment which creates a folder venv inside the test folder

virtualenv venv

Step 2.4 Activate Virtual Environment Wrapper

This is required to isolate python libraries and create a safe container for your python apps/scripts. In the command prompt execute:

venv\Scripts\activate

Step 2.5 Install Flask

Execute the following command to install python Flask framework in the virtualenv

pip install flask

After successful installation of Flask you should see final success message

Flask is installed in venv folder to avoid any conflicts with other projects/apps.

3. Run the Hello World program

Step 3.1 Create a python file in the current working directory

The current working directory is test

Use a text editor (ex. Atom, Sublime, Vim ...) to create a file and save it as app.py

Step 3.2 Add the following python code to app.py

[Important] Indentation is very important in Python. Code without correct indentation might not work.

from flask import Flask
app = Flask(__name__)

@app.route("/")
def hello():
    return "hello world"

if __name__ == "__main__":
    app.run()

Step 3.3 Run the Server and Test it

3.3.1 Run the Server

Save the file and make sure it is in the test folder we just created. In the command prompt, execute:

python app.py

You will see something like the following to indicate your server is running correctly.

 * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)

3.3.2 Open it in the browser

In your browser's address box, type 127.0.0.1:5000 or localhost:5000, and you should be able to see the following

Phew. You have reached the end! Great job if you can see the hello world displayed in the browser window.

[출처] https://github.com/SI539/tutorials/blob/master/flask/windows-flask.md