Property Name Formatting

By default, py-serializable uses it’s py_serializable.formatters.CamelCasePropertyNameFormatter formatter for translating actual Python property names to element names in either JSON or XML.

py-serializable includes a number of name formatters out of the box, but you can also create your own if required.

Included Formatters

py-serializable includes three common formatters out of the box.

1. Camel Case Formatter: py_serializable.formatters.CamelCasePropertyNameFormatter (the default)

2. Kebab Case Formatter: py_serializable.formatters.KebabCasePropertyNameFormatter

3. Snake Case Formatter: py_serializable.formatters.SnakeCasePropertyNameFormatter

A summary of how these differ is included in the below table.

Python Property Name	Camel Case	Kebab Case	Snake Case
books	books	books	books
big_book	bigBook	big-book	big_book
a_very_big_book	aVeryBigBook	a-very-big-book	a_very_big_book

Changing the Formatter

You can change the formatter being used by easily. The example below changes the formatter to be Snake Case.

from py_serializable.formatters import CurrentFormatter, SnakeCasePropertyNameFormatter

CurrentFormatter.formatter = SnakeCasePropertyNameFormatter

Custom Formatters

If none of the included formatters work for you, why not write your own?

The only requirement is that it extends py_serializable.formatters.BaseNameFormatter!