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- #!/usr/bin/python
- # This trivial script demonstrates how to extract the unified diff for a single
- # commit in a local repository.
- #
- # Example usage:
- # python examples/diff.py
- from dulwich.repo import Repo
- from dulwich.patch import write_tree_diff
- import sys
- repo_path = "."
- commit_id = b"a6602654997420bcfd0bee2a0563d9416afe34b4"
- r = Repo(repo_path)
- commit = r[commit_id]
- parent_commit = r[commit.parents[0]]
- outstream = getattr(sys.stdout, 'buffer', sys.stdout)
- write_tree_diff(outstream, r.object_store, parent_commit.tree, commit.tree)
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