pydexomizer
Pure-Python decompressor ("decrunch") for Commodore exomizer data. Decompression only, no cruncher.
Install
pip install pydexomizer
pip install pydexomizer[speedup] # optional numba accelerator
Formats
raw- raw exomizer streams (all -P proto variants)mem-exomizer memPRGslevel-exomizer levelsegmentssfx- self-extracting PRGs, via 6502 emulation
Usage
from pydexomizer import (
decrunch_raw, decrunch_mem, decrunch_level, decrunch_sfx,
)
data = decrunch_raw(raw_bytes) # -> bytes
res = decrunch_mem(mem_prg_bytes) # -> DecrunchResult(start, data, entry)
res = decrunch_level(level_bytes) # -> DecrunchResult(start, data, entry)
res = decrunch_sfx(sfx_prg_bytes) # -> SfxResult(start, data, entry, cycles)
res.start, res.data
CLI
pydexomizer input.prg -f sfx -o output.prg
Development
See docs/.
Acknowledgements
Algorithm derived from Magnus Lind's exomizer (zlib licence), used as the reference implementation.
Licence
Apache-2.0
Metadata
Release files for pydexomizer 0.1.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| pydexomizer-0.1.1.tar.gz | 19.0 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| pydexomizer-0.1.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 33.9 kB
Release files / pydexomizer-0.1.1.tar.gz
| Download URL | pydexomizer-0.1.1.tar.gz |
|---|---|
| Size | 19.0 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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| Download URL | pydexomizer-0.1.1-py3-none-any.whl |
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| Size | 15.0 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
a08e7dac77d4d16690b29da6cbd945f7e709d5f3feab09447165af892e1905e6
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Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.14
|
Provenance
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