Mercurial > hg
diff mercurial/localrepo.py @ 37135:ecac0006b90e
localrepo: move featuresetupfuncs out of localrepository class (API)
I want to establish an interface for local repositories.
featuresetupfuncs is a class attribute and is global/shared across all
localrepository instances. Let's move it to a module-level attribute
to clarify it isn't part of the local repository interface.
.. api::
localrepo.localrepository.featuresetupfuncs has been renamed to
localrepo.featuresetupfuncs.
Differential Revision: https://phab.mercurial-scm.org/D2925
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Tue, 20 Mar 2018 17:30:30 -0700 |
parents | a8a902d7176e |
children | db90a5793103 |
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--- a/mercurial/localrepo.py Sun Mar 04 17:11:33 2018 -0500 +++ b/mercurial/localrepo.py Tue Mar 20 17:30:30 2018 -0700 @@ -309,6 +309,15 @@ # clients. REVLOGV2_REQUIREMENT = 'exp-revlogv2.0' +# Functions receiving (ui, features) that extensions can register to impact +# the ability to load repositories with custom requirements. Only +# functions defined in loaded extensions are called. +# +# The function receives a set of requirement strings that the repository +# is capable of opening. Functions will typically add elements to the +# set to reflect that the extension knows how to handle that requirements. +featuresetupfuncs = set() + class localrepository(object): # obsolete experimental requirements: @@ -336,10 +345,6 @@ 'treemanifest', } - # a list of (ui, featureset) functions. - # only functions defined in module of enabled extensions are invoked - featuresetupfuncs = set() - # list of prefix for file which can be written without 'wlock' # Extensions should extend this list when needed _wlockfreeprefix = { @@ -399,11 +404,11 @@ except IOError: pass - if self.featuresetupfuncs: + if featuresetupfuncs: self.supported = set(self._basesupported) # use private copy extmods = set(m.__name__ for n, m in extensions.extensions(self.ui)) - for setupfunc in self.featuresetupfuncs: + for setupfunc in featuresetupfuncs: if setupfunc.__module__ in extmods: setupfunc(self.ui, self.supported) else: