convert.py 文件源码

def __init__(self, pool, module, module_state):
        "Register known taghandlers, and managed tags."
        sax.handler.ContentHandler.__init__(self)

        self.pool = pool
        self.module = module
        self.ModelData = pool.get('ir.model.data')
        self.fs2db = Fs2bdAccessor(self.ModelData, pool)
        self.to_delete = self.populate_to_delete()
        self.noupdate = None
        self.module_state = module_state
        self.grouped = None
        self.grouped_creations = defaultdict(dict)
        self.grouped_write = defaultdict(list)
        self.grouped_model_data = []
        self.skip_data = False
        Module = pool.get('ir.module')
        self.installed_modules = [m.name for m in Module.search([
                    ('state', 'in', ['installed', 'to upgrade']),
                    ])]

        # Tag handlders are used to delegate the processing
        self.taghandlerlist = {
            'record': RecordTagHandler(self),
            'menuitem': MenuitemTagHandler(self),
            }
        self.taghandler = None

        # Managed tags are handled by the current class
        self.managedtags = ["data", "tryton"]

        # Connect to the sax api:
        self.sax_parser = sax.make_parser()
        # Tell the parser we are not interested in XML namespaces
        self.sax_parser.setFeature(sax.handler.feature_namespaces, 0)
        self.sax_parser.setContentHandler(self)