Method copy

zipline/lib/adjusted_array.py:214–224

Copy an adjusted array, deep-copying the ``data`` array.

(self)

        self._invalidated = False

    def copy(self):
        """Copy an adjusted array, deep-copying the ``data`` array.
        """
        if self._invalidated:
            raise ValueError('cannot copy invalidated AdjustedArray')

        return type(self)(
            self.data.copy(order='F'),
            self.adjustments,
            self.missing_value,
        )

    def update_adjustments(self, adjustments, method):
        """