A Python CBOR (de)serialization module, powered by Rust.
Wraps the excellent serde_cbor crate and provides a pythonic interface via pyo3.
Python>=3.5 is required due to the requirements of pyo3.
Recommended to install from PyPI, e.g.
pip install cbors
To install from source, use maturin to build a wheel from repository root.
maturin build -i python3
pip install target/wheels/*.whl
Serialize data via cbors.dumpb, deserialize via cbors.loadb.
Interface is similar to the standard library's json module.
import cbors
b = cbors.dumpb("foo")
assert(b == b"cfoo")
s = cbors.loadb(b)
assert(s = "foo")As this uses serde_cbor under the hood, the same limitations apply here.
Notably, tags are not currently supported (see pyfisch/cbor#3).
If this functionality is important to you, cbor2 might be a better choice.
For local development, it is recommended to create a virtual environment, and build the module via maturin develop.
A Dockerfile is provided which will build and install the module and run the test suite.
If you do not want to use docker, it is recommended to use tox for testing.
Pull requests welcome!