PythonExtra language and implementation

PythonExtra aims to implement the Python 3.4 standard (with selected features from later versions) with respect to language syntax, and most of the features of PythonExtra are identical to those described by the “Language Reference” documentation at docs.python.org.

The PythonExtra standard library is described in the corresponding chapter. The PythonExtra differences from CPython chapter describes differences between PythonExtra and CPython (which mostly concern standard library and types, but also some language-level features).

This chapter describes features and peculiarities of PythonExtra implementation and the best practices to use them.