Mercurial > hgsubversion
view hgsubversion/layouts/__init__.py @ 1555:cff81f35b31e
cleanup: reference Abort from mercurial.error instead of mercurial.util
It's been there since hg 1.7 or so, which lets us avoid any need for
compat shims.
author | Augie Fackler <raf@durin42.com> |
---|---|
date | Sat, 24 Mar 2018 16:39:30 -0400 |
parents | 91eb0ad1376a |
children |
line wrap: on
line source
"""Code for dealing with subversion layouts This package is intended to encapsulate everything about subversion layouts. This includes detecting the layout based on looking at subversion, mapping subversion paths to hg branches, and doing any other path translation necessary. NB: this has a long way to go before it does everything it claims to """ from mercurial import error as hgerror from mercurial import util as hgutil import custom import single import standard __all__ = [ "layout_from_name", ] # This is the authoritative store of what layouts are available. # The intention is for extension authors who wish to build their own # layout to add it to this dict. NAME_TO_CLASS = { "custom": custom.CustomLayout, "single": single.SingleLayout, "standard": standard.StandardLayout, } def layout_from_name(name, meta): """Returns a layout module given the layout name You should be able to read the layout name from meta.layout but, if necessary, you can use one of the meta.layout_from_* functions to get the name to pass to this function. """ if name not in NAME_TO_CLASS: raise hgerror.Abort('Unknown hgsubversion layout: %s' % name) return NAME_TO_CLASS[name](meta)