comparison mercurial/localrepo.py @ 24913:e3a928bd1cd4

localrepo: eliminate requirements class variable (API)

Localrepo's requirements class variable was introduced in b090601a80d1 to make
requirements modifiable by extensions. A main access point, _baserequirements,
still exists, but this change undoes making the class variable to begin with.

Without this simplification, there is a class variable with a default value
that is only copied, but never directly used. This behavior is moved directly
into the _baserequirements function.

24912:e285b98c65cc

    supportedformats = set(('revlogv1', 'generaldelta', 'manifestv2'))
    _basesupported = supportedformats | set(('store', 'fncache', 'shared',
                                             'dotencode'))
    openerreqs = set(('revlogv1', 'generaldelta', 'manifestv2'))
    requirements = ['revlogv1']
    filtername = None

    # a list of (ui, featureset) functions.
    # only functions defined in module of enabled extensions are invoked
    featuresetupfuncs = set()

    def _baserequirements(self, create):
        return self.requirements[:]

    def __init__(self, baseui, path=None, create=False):
        self.wvfs = scmutil.vfs(path, expandpath=True, realpath=True)
        self.wopener = self.wvfs
        self.root = self.wvfs.base

24913:e3a928bd1cd4

    supportedformats = set(('revlogv1', 'generaldelta', 'manifestv2'))
    _basesupported = supportedformats | set(('store', 'fncache', 'shared',
                                             'dotencode'))
    openerreqs = set(('revlogv1', 'generaldelta', 'manifestv2'))
    filtername = None

    # a list of (ui, featureset) functions.
    # only functions defined in module of enabled extensions are invoked
    featuresetupfuncs = set()

    def _baserequirements(self, create):
        return ['revlogv1']

    def __init__(self, baseui, path=None, create=False):
        self.wvfs = scmutil.vfs(path, expandpath=True, realpath=True)
        self.wopener = self.wvfs
        self.root = self.wvfs.base