Postman

Python-Postman Here's a README file for your Flask application:

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Flask Application

This is a simple Flask application that demonstrates basic routing and HTTP methods. The application has several endpoints that return text based on the provided routes and parameters. The app also allows you to update a stored age value using a POST request.

Prerequisites

To run this application, you'll need:

• Python installed (version 3.x recommended)
• Flask installed (pip install flask)

Running the Application

1. Clone the repository or create a file with the provided Flask code.

2. Install Flask if you haven't already:

   pip install flask

3. Run the application:

   python <your_filename>.py

   Replace <your_filename> with the name of the file containing the Flask code.

4. The application will start on http://127.0.0.1:5000/.

Endpoints

1. GET /

• Description: Returns a simple greeting.
• Example:

  curl http://127.0.0.1:5000/
  

• Response:

  Hello world!
  

2. GET /sheela

• Description: Returns a message including the stored age.
• Example:

  curl http://127.0.0.1:5000/sheela
  

• Response:

  Sheela ki jawan 26!
  

3. GET /sheela/<age>

• Description: Takes an age as a URL parameter and returns a message with that age.
• Example:

  curl http://127.0.0.1:5000/sheela/30
  

• Response:

  Sheela ki age 30.
  

4. POST /sheela

• Description: Updates the stored age value using a form parameter and returns a confirmation.

• Example (using Postman or curl):

  curl -X POST -F "age=30" http://127.0.0.1:5000/sheela

• Response:

  DONE
  

  Note: The function currently does not properly update the stored_age due to incorrect placement of the global keyword and logic in the function.

Testing with Postman

1. GET Requests:

   • Open Postman and create a new GET request to http://127.0.0.1:5000/ to test the root endpoint.
   • Create another GET request to http://127.0.0.1:5000/sheela to see the stored age.
   • Test dynamic age using http://127.0.0.1:5000/sheela/30.

2. POST Requests:

   • Open Postman and create a new POST request to http://127.0.0.1:5000/sheela.
   • Under the "Body" tab, select "form-data" and add a key-value pair with key = age and value = <your_desired_age>.
   • Click "Send" to see the response.

License

This project is licensed under the MIT License - see the LICENSE file for details.

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Feel free to modify the README to better suit your needs or to add more information about your application!