Utility library written in Python to convert Swarm hex references into Swarm CIDs.
The swarm-cid library provides the following functions:
encode_reference(reference, type, version)
Encodes a reference string into a CID.
- reference: The reference string to encode.
- type: The type of the reference (either ReferenceType.MANIFEST or ReferenceType.FEED).
- version: The version of the CID (either 1 or 2). Returns a CID string.
decode_cid(cid)
Decodes a CID string into a dictionary containing information about the underlying data.
- cid: The CID string to decode.
Returns a dictionary with the following keys:
- reference: The reference string extracted from the CID.
- type: The type of the reference (either ReferenceType.MANIFEST or ReferenceType.FEED).
decode_feed_cid(cid)
Decodes a CID string into a feed reference string.
- cid: The CID string to decode. Returns a feed reference string.
decode_manifest_cid(cid)
Decodes a CID string into a manifest reference string.
- cid: The CID string to decode. Returns a manifest reference string.
encode_feed_reference(reference)
Encodes a feed reference string into a CID.
- reference: The feed reference string to encode. Returns a CID string.
encode_manifest_reference(reference)
Encodes a manifest reference string into a CID.
- reference: The manifest reference string to encode.
Dependencies
py-multiformats-cidpip install swarm_cid_py>>> from swarm_cid import encode_reference, decode_cid
>>> reference = "4c949794d617238d928ef1dc544ee07cbdcfd6b946e5202fa06c4d32088d7e69"
>>> cid = encode_reference(reference, ReferenceType.MANIFEST, 1)
>>> print(str(cid))
bah5acgzajskjpfgwc4ry3euo6hofitxaps647vvzi3ssal5anrgtecenpzuq
>>> decoded_cid = decode_cid(cid)
>>> print(decoded_cid.to_dict())
{'reference':
'4c949794d617238d928ef1dc544ee07cbdcfd6b946e5202fa06c4d32088d7e69', 'type': 'manifest'}pytest tests/test_swarm_cid.pyContributions are welcome! Here are several ways you can contribute:
- Submit Pull Requests: Review open PRs, and submit your own PRs.
- Join the Discussions: Share your insights, provide feedback, or ask questions.
- Report Issues: Submit bugs found or log feature requests for ETHERSPHERE.
Click to expand
- Fork the Repository: Start by forking the project repository to your GitHub account.
- Clone Locally: Clone the forked repository to your local machine using a Git client.
git clone <your-forked-repo-url>
- Create a New Branch: Always work on a new branch, giving it a descriptive name.
git checkout -b new-feature-x
- Make Your Changes: Develop and test your changes locally.
- Commit Your Changes: Commit with a clear and concise message describing your updates.
git commit -m 'Implemented new feature x.' - Push to GitHub: Push the changes to your forked repository.
git push origin new-feature-x
- Submit a Pull Request: Create a PR against the original project repository. Clearly describe the changes and their motivations.
Once your PR is reviewed and approved, it will be merged into the main branch.
This project is protected under the BSD-3-Clause License.
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