BaseN
Custom encoder that encodes any binary data to given alphabet.
Requirements
Python 3.8 and above. No additional dependencies.
Installation
pip install basen-encoder
Usage
Numbers
Encode a number to the string and back
import string
import basen
ALPHABET = string.ascii_letters + string.digits
for i in range(1000, 2000, 9):
encoded = basen.int2base(i, ALPHABET)
decoded = basen.base2int(encoded, ALPHABET)
print(i, encoded, decoded)
Output:
1000 qi 1000
1009 qr 1009
1018 qA 1018
1027 qJ 1027
...
Huge numbers
Even huge numbers can be encoded as well.
import string
import basen
ALPHABET = string.ascii_letters + string.digits
NUM = 10**100
encoded = basen.int2base(i, ALPHABET)
decoded = basen.base2int(encoded, ALPHABET)
print(NUM)
print(encoded)
print(decoded)
Output:
10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Am851IcwtXApqVErDmkjfH9ikry1v4YsyaP4zUrrmM8H8j83wfxbV02K
10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Encode a binary
Encode a binary data to printable text like base64 but with an arbitrary alphabet.
import string
import basen
ALPHABET = string.ascii_letters
DATA = "Some binary data..."
encoder = basen.BaseN(string.ascii_letters, 3)
encoded = encoder.encode(DATA)
decoded = encoder.decode(encoded)
print(DATA)
print(encoded)
print(decoded)
Output:
Some binary data...
aMUkfaVgYAaXhpLbbsxuaUOUCaTprkavVgx==
bytearray(b'Some binary data...')
1 maintainer
Metadata
1 maintainer
Release files for basen-encoder 1.0.2
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| basen_encoder-1.0.2.tar.gz | 103.8 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| basen_encoder-1.0.2-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 109.4 kB
Release files / basen_encoder-1.0.2.tar.gz
| Download URL | basen_encoder-1.0.2.tar.gz |
|---|---|
| Size | 103.8 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
pdm/2.12.4 CPython/3.12.2
|
Release files / basen_encoder-1.0.2-py3-none-any.whl
| Download URL | basen_encoder-1.0.2-py3-none-any.whl |
|---|---|
| Size | 5.6 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
pdm/2.12.4 CPython/3.12.2
|
