StreamKompressor

StreamKompressor is a Python library for compressing and decompressing sample data streams from IoT devices and sensors. It also can divide the data in a maximum-byte-number block size, ideal for sending data to a limited packet size communication protocol such LoraWan, non continuos satellite connectivity (LEO) or distributed storage systems.

Algorithm

StreamKompressor manages only integer values and utf-8 encoded labels. It performs better with small labels (less characters as possible)

Installation

Use the package manager pip to install foobar.

pip install py-streamkompressor

Usage

from streamkompressor.streamkompressor import StreamKompressor

#Input Data example
data = [
    {'a': 1, 'b': 2, 'c': 10000},
    {'a': 7, 'b': 1, 'c': 10001},
    #...
    {'a': -34, 'b': 1, 'c': 10006}
]

#Initialize
sk = StreamKompressor()

#Compress
result = sk.kompress(data, label="optional")

#Decompress
data, label = sk.dekompress(result)

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT