Price Formatter

One of the frequent tasks in the development of the site - the output on the page of product prices. From the database comes a string of the form 3245.000000. It is necessary to bring it to a more visual form 3 245.

The program has two interfaces:

• Software - to use it on the site
• Command Line Interface - to start in manual mode from the console

Code handles incorrect input with returning None value.

Example of command line usage:

$ python3 format_price.py 1234.123
1 234.12

Example of usage in your script:

from format_price import format_price

format_price('3245.678') # 3 245.68

You could find more examples in tests.py file.

Run tests:

To run tests use next command:

python3 tests.py -v

Project Goals

The code is written for educational purposes. Training course for web-developers - DEVMAN.org