Скачать или смотреть Python simple application demo with angular

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sure! in this tutorial, i will guide you through creating a simple python application that serves as a backend api, and an angular frontend application that communicates with the backend to display data.

step 1: setting up the python backend
1. create a new python project folder.
2. install flask, a python web framework, using pip:

3. create a new python file, e.g., `app.py`, and add the following code:



4. run the python backend by executing the `app.py` file:

the backend api should now be running at `http://127.0.0.1:5000`.

step 2: setting up the angular frontend
1. create a new angular project using angular cli:

2. install angular httpclient module to make http requests:

3. create a new service to interact with the python backend. run the following command:

4. update the service file `data.service.ts` with the following code:



5. create a component to display the data. run the following command:

6. update the component file `data.component.ts` with the following code:



7. update the component template file `data.component.html` with the following code:



8. update the main app component `app.component.html` to include the data component:



9. run the angular application using the command:

the angular application should now be running at `http://localhost:4200` and displaying data fetched from the python backend.

that's it! you have created a simple python backend and an angular frontend application that communicate with each other. let me know if you need further assistance or more code examples!

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