view tests/failfilemerge.py @ 37019:c97b936d8bb5

templater: use named function to expand template against mapping dict (API)

And replace __call__(t, **mapping) in favor of generate(t, mapping). I prefer
a named function here since the templater isn't a simple function-like object.

.. api::

   The templater is no longer callable. Use ``templater.generate(t, mapping)``
   instead of ``templater(t, **pycompat.strkwargs(mapping))``.

# extension to emulate interrupting filemerge._filemerge

from __future__ import absolute_import

from mercurial import (
    error,
    extensions,
    filemerge,
)

def failfilemerge(filemergefn,
                  premerge, repo, wctx, mynode, orig, fcd, fco, fca,
                  labels=None):
    raise error.Abort("^C")
    return filemergefn(premerge, repo, mynode, orig, fcd, fco, fca, labels)

def extsetup(ui):
    extensions.wrapfunction(filemerge, '_filemerge',
                            failfilemerge)