promise

The 'promise' module is an alternative, non-standard way to optimize Python bytecode.

It relies on developers creating special 'promises' that tell the Python compiler that certain functions won't be executed.

This reduces the number of name lookups during the function's execution and improves performance.

Various built-in promises are available with the package. Check the README file for a complete list and description.

What is new in this release:

• Updated bundled byteplay module;
• Now supports Python 2.7.