PyPM is being replaced with the ActiveState Platform, which enhances PyPM’s build and deploy capabilities.
Create your free Platform account
to download ActivePython or customize Python with the packages you require and get automatic updates.
Serialize python standard types (function, tuple, set, frozenset, complex, range, bytes, bytearray, dict with number keys, byte keys or tuple keys, and etc) with json. No dependencies, just needs json lib (or other json libraries). --Changes: important bug fix, added version and json identifier