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deb-python-pygit2/docs/diff.rst
2013-04-19 15:10:05 +02:00

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**********************************************************************
Diff
**********************************************************************
A diff shows the changes between trees, an index or the working dir::
>>> head = repo.revparse_single('HEAD')
# Diff two trees
>>> t0 = head.tree
>>> t1 = head.parents[0].tree
>>> diff = t1.diff(t0)
# Diff a tree with the index
>>> diff = head.tree.diff(repo.index)
# Diff a tree with the current working dir
>>> diff = head.tree.diff()
# Get all patches for a diff
>>> t0 = repo.revparse_single('HEAD^').tree
>>> t1 = repo.revparse_single('HEAD~3').tree
>>> diff = t0.diff(t1)
>>> patches = [p for p in diff]
The Diff type
====================
.. autoattribute:: pygit2.Diff.patch
.. automethod:: pygit2.Diff.merge
.. automethod:: pygit2.Diff.find_similar
The Patch type
====================
.. autoattribute:: pygit2.Patch.old_file_path
.. autoattribute:: pygit2.Patch.new_file_path
.. autoattribute:: pygit2.Patch.old_oid
.. autoattribute:: pygit2.Patch.new_oid
.. autoattribute:: pygit2.Patch.status
.. autoattribute:: pygit2.Patch.similarity
.. autoattribute:: pygit2.Patch.hunks
The Hunk type
====================
.. autoattribute:: pygit2.Hunk.old_start
.. autoattribute:: pygit2.Hunk.old_lines
.. autoattribute:: pygit2.Hunk.new_start
.. autoattribute:: pygit2.Hunk.new_lines
.. autoattribute:: pygit2.Hunk.lines