Description:
ipfscidv0 0.0.1
Python IPFS CID
Computes IPFS CIDv0s exposed as a Python module.
This library computes the IPFS DAG of the input data and then returns the CID of the root node.
This returns the same CID as would be computed by ipfs add <file>.
This library also computes the hash of the data after it has been converted to the DAG-PB format
and processed, primarily for debugging and testing purposes.
Examples
from ipfs_cid_v0 import compute_cid
cid: str = compute_cid(b"1234") # Returns QmTPqcLhVnCtjoYuCZwPzfXcFrUviiPComTepHfEEaGf7g
from ipfs_cid_v0 import compute_hash
cid_hash: bytes = compute_hash(b"1234") # Returns b'\x12 K\x1b\x80\x9cr\xce\x0e\xf8\xd8\x15\xb9"\xeef\x04/\xc4\xaf\xe5\xc9G\xad\xd2\xa5,\xbcR\xd8\xb0\x19_\xa3'
from ipfs_cid_v0 import compute_hash_hex
cid_hash_hex: str = compute_hash_hex(b"1234") # Returns '12204b1b809c72ce0ef8d815b922ee66042fc4afe5c947add2a52cbc52d8b0195fa3'
Build
You must have rust/cargo installed. Then run:
pip install maturin
maturin develop --release
Install in your python environment if doesn't automatically get picked up:
python -m pip install ./target/wheels/ipfs_cid_v0-0.0.1-cp310-cp310-manylinux_2_34_x86_64.whl
Current limitations
Only supports CID v0
Only supports files, not directories
Only supports the default IPFS block size (256 KiB)
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
Customer Reviews
There are no reviews.
