Python CatalogSource.get_hardcolumnの例

コード例 #1

ファイル: file.py プロジェクト: bccp/nbodykit

    def get_hardcolumn(self, col):
        """
        Return a column from the underlying file source.

        Columns are returned as dask arrays.
        """
        if col in self._source.dtype.names:
            return self._source.get_dask(col)[self._lstart:self._lend]
        else:
            return CatalogSource.get_hardcolumn(self, col)

コード例 #2

ファイル: array.py プロジェクト: nickhand/nbodykit

    def get_hardcolumn(self, col):
        """
        Return a column from the underlying data array/dict.

        Columns are returned as dask arrays.
        """
        if col in self._dtype.names:
            return self.make_column(self._source[col])
        else:
            return CatalogSource.get_hardcolumn(self, col)

コード例 #3

ファイル: array.py プロジェクト: twobombs/nbodykit

    def get_hardcolumn(self, col):
        """
        Return a column from the underlying data array/dict.

        Columns are returned as dask arrays.
        """
        if col in self._dtype.names:
            return self.make_column(self._source[col])
        else:
            return CatalogSource.get_hardcolumn(self, col)

コード例 #4

    def get_hardcolumn(self, col):
        """
        Return a column from the underlying file source.

        Columns are returned as dask arrays.
        """
        if col in self._source.dtype.names:
            return self._source.get_dask(col)[self._lstart:self._lend]
        else:
            return CatalogSource.get_hardcolumn(self, col)

コード例 #5

ファイル: file.py プロジェクト: fractional-ray/nbodykit

    def get_hardcolumn(self, col):
        """
        Return a column from the underlying file source.

        Columns are returned as dask arrays.
        """
        if col in self._source.dtype.names:
            start = self.comm.rank * self._source.size // self.comm.size
            end = (self.comm.rank + 1) * self._source.size // self.comm.size
            return self._source.get_dask(col)[start:end]
        else:
            return CatalogSource.get_hardcolumn(self, col)