polars.LazyFrame.dtypes¶
- property LazyFrame.dtypes: List[Type[polars.datatypes.DataType]]¶
Get dtypes of columns in LazyFrame.
See also
schema
Return a dict of [column name, dtype]
Examples
>>> lf = pl.DataFrame( ... { ... "foo": [1, 2, 3], ... "bar": [6.0, 7.0, 8.0], ... "ham": ["a", "b", "c"], ... } ... ).lazy() >>> lf.dtypes [<class 'polars.datatypes.int64'>, <class 'polars.datatypes.float64'>, <class 'polars.datatypes.utf8'>]