references.py 文件源码

def resolve_indirect_references(self, target):
        if target.hasattr('refid'):
            attname = 'refid'
            call_method = self.document.note_refid
        elif target.hasattr('refuri'):
            attname = 'refuri'
            call_method = None
        else:
            return
        attval = target[attname]
        for name in target['names']:
            reflist = self.document.refnames.get(name, [])
            if reflist:
                target.note_referenced_by(name=name)
            for ref in reflist:
                if ref.resolved:
                    continue
                del ref['refname']
                ref[attname] = attval
                if call_method:
                    call_method(ref)
                ref.resolved = 1
                if isinstance(ref, nodes.target):
                    self.resolve_indirect_references(ref)
        for id in target['ids']:
            reflist = self.document.refids.get(id, [])
            if reflist:
                target.note_referenced_by(id=id)
            for ref in reflist:
                if ref.resolved:
                    continue
                del ref['refid']
                ref[attname] = attval
                if call_method:
                    call_method(ref)
                ref.resolved = 1
                if isinstance(ref, nodes.target):
                    self.resolve_indirect_references(ref)