INNER CODE UNIT · Python

as_marshmallow_schema

Scille/umongo · src/umongo/abstract.py:52

    def as_marshmallow_schema(self):
        """Return a pure-marshmallow version of this schema class"""
        # Use a cache to avoid generating several times the same schema
        if self._ma_schema is not None:
            return self._ma_schema

        # Create schema if not found in cache
        nmspc = {
            name: field.as_marshmallow_field() for name, field in self.fields.items()
        }
        name = f"Marshmallow{type(self).__name__}"
        m_schema = type(name, (self.MA_BASE_SCHEMA_CLS,), nmspc)
        # Add i18n support to the schema
        # We can't use I18nErrorDict here because __getitem__ is not called
        # when error_messages is updated with _default_error_messages.
        m_schema._default_error_messages = {
            k: _(v) for k, v in m_schema._default_error_messages.items()
        }

View source record →