view contrib/python-hook-examples.py @ 22575:d7f7f1860f00

ssl: on OS X, use a dummy cert to trick Python/OpenSSL to use system CA certs

This will give PKI-secure behaviour out of the box, without any configuration.

Setting web.cacerts to any value or empty will disable this trick.

This dummy cert trick only works on OS X 10.6+, but 10.5 had Python 2.5 which
didn't have certificate validation at all.

'''
Examples of useful python hooks for Mercurial.
'''
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)))