# 2401 Molecule Python (Fleeting)
## Metadata
**Status**:: #x
**Zettel**:: #zettel/fleeting
**Created**:: [[2024-01-06]]
## Synopsis
- [nervosnetwork/molecule: Another serialization system: minimalist and canonicalization. (github.com)](https://github.com/nervosnetwork/molecule)
- [marshmallow/src/marshmallow/schema.py at dev · marshmallow-code/marshmallow (github.com)](https://github.com/marshmallow-code/marshmallow/blob/dev/src/marshmallow/schema.py)
- `typing.get_args()` can get the generic types, useful for union and vector molecule type.