Mercurial > hg
view contrib/python-hook-examples.py @ 30810:df5d3734b3df
check-code: reject module-level @cachefunc
Module-level @cachefunc usage is risky because it can easily create a
memory "leak". Let's reject it completely for now. If a valid usage
comes up in the future, we can always improve the check or reconsider.
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Fri, 13 Jan 2017 10:11:37 -0800 |
parents | 2b585677220e |
children | 1a184b727aff |
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''' Examples of useful python hooks for Mercurial. ''' from __future__ import absolute_import from mercurial import ( patch, util, ) def diffstat(ui, repo, **kwargs): '''Example usage: [hooks] commit.diffstat = python:/path/to/this/file.py:diffstat changegroup.diffstat = python:/path/to/this/file.py:diffstat ''' if kwargs.get('parent2'): return node = kwargs['node'] first = repo[node].p1().node() if 'url' in kwargs: last = repo['tip'].node() else: last = node diff = patch.diff(repo, first, last) ui.write(patch.diffstat(util.iterlines(diff)))