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contrib/python-hook-examples.py
author Gregory Szorc <gregory.szorc@gmail.com>
Wed, 21 Feb 2018 13:08:55 -0800
changeset 36369 066e6a9d52bb
parent 28562 2b585677220e
child 39895 1a184b727aff
permissions -rw-r--r--
sshpeer: make pipe polling code more explicit "hasbuffer" is a property on our special bufferedinputpipe class. When reading this code, I thought it might have had something special to do properties on built-in types. But "hasbuffer" doesn't appear in the CPython code base for either 2.7 or 3.7, so the answer is no. Let's make the code more explicit about the fact that it deals with our special bufferedinputpipe type. Differential Revision: https://phab.mercurial-scm.org/D2382
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'''
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Examples of useful python hooks for Mercurial.
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'''
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from __future__ import absolute_import
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from mercurial import (
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    patch,
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    util,
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)
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def diffstat(ui, repo, **kwargs):







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    '''Example usage:







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    [hooks]












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    commit.diffstat = python:/path/to/this/file.py:diffstat












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    changegroup.diffstat = python:/path/to/this/file.py:diffstat












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    '''












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    if kwargs.get('parent2'):












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        return












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    node = kwargs['node']







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    first = repo[node].p1().node()







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    if 'url' in kwargs:












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        last = repo['tip'].node()












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    else:












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        last = node












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    diff = patch.diff(repo, first, last)












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    ui.write(patch.diffstat(util.iterlines(diff)))














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