Name | PythonHuff JSON |
Version |
1.0.4
JSON |
| download |
home_page | |
Summary | Huffman compression and decompression (Pure Python implementation) |
upload_time | 2023-06-27 08:19:29 |
maintainer | |
docs_url | None |
author | |
requires_python | |
license | |
keywords |
huffman
compression
decompression
algorithm
|
VCS |
|
bugtrack_url |
|
requirements |
No requirements were recorded.
|
Travis-CI |
No Travis.
|
coveralls test coverage |
No coveralls.
|
<p><span><span style="font-family:Verdana, Arial, Helvetica, sans-serif;line-height:19px;text-indent:26px;"><span style="font-size:14px;"><span style="font-family:Arial;line-height:26px;"><br></span></span></span></span></p>
### Usage
```python
from pyhuff import compress
text=b'A'*100
print(text) # b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
comp=compress(text)
print(comp) # b'\x041\x00A\x010\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
```
Or use:
```commandline
pyhuff compress in.txt out.bin
pyhuff decompress out.bin dec.txt
```
### Disadvantages
1. The code is very messy because of compatibility of Python 2 (And I don't know the six package).
2. Decompression is very slow.
3. Not very good, sometimes the compressed file is larger than the original one.
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