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
1 234.12Example of usage in your script:
from format_price import format_price
format_price('3245.678') # 3 245.68You 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