comparison mercurial/fileset.py @ 28447:4eb5496c2bd4

registrar: add filesetpredicate to mark a function as fileset predicate

filesetpredicate is used to replace fileset.predicate in subsequent
patch.

This patch also adds loadpredicate() to fileset, because this
combination helps to figure out how the name of "status caller" (or
"existing caller") predicate is put into _statuscallers (or
_existingcallers).

Listing up loadpredicate() in dispatch.extraloaders causes implicit
loading fileset predicate functions at loading (3rd party) extension.

28446:08bd09921102

    return getset(matchctx(ctx, subset, status), tree)

def prettyformat(tree):
    return parser.prettyformat(tree, ('string', 'symbol'))

# tell hggettext to extract docstrings from these functions:
i18nfunctions = symbols.values()

28447:4eb5496c2bd4

    return getset(matchctx(ctx, subset, status), tree)

def prettyformat(tree):
    return parser.prettyformat(tree, ('string', 'symbol'))

def loadpredicate(ui, extname, registrarobj):
    """Load fileset predicates from specified registrarobj
    """
    for name, func in registrarobj._table.iteritems():
        symbols[name] = func
        if func._callstatus:
            _statuscallers.add(name)
        if func._callexisting:
            _existingcallers.add(name)

# tell hggettext to extract docstrings from these functions:
i18nfunctions = symbols.values()