API reference#
This page gives an overview of all public polars objects, functions and
methods. All classes and functions exposed in polars.* namespace are public.
- Input/output
- Functions
- Series
- DataFrame
- LazyFrame
- Expressions
- Data Types
- Config
- polars.Config.set_tbl_formatting
- polars.Config.set_tbl_cell_alignment
- polars.Config.set_ascii_tables
- polars.Config.set_fmt_str_lengths
- polars.Config.set_global_string_cache
- polars.Config.set_tbl_cols
- polars.Config.set_tbl_rows
- polars.Config.set_tbl_width_chars
- polars.Config.set_utf8_tables
- polars.Config.set_tbl_hide_column_separator
- polars.Config.set_tbl_hide_dataframe_shape
- polars.Config.set_tbl_change_column_data_type_position_format
- polars.Config.set_tbl_hide_column_data_types
- polars.Config.set_tbl_hide_column_names
- polars.Config.unset_global_string_cache
- polars.toggle_string_cache
- polars.StringCache
- Exceptions
- polars.exceptions.ArrowError
- polars.exceptions.ComputeError
- polars.exceptions.DuplicateError
- polars.exceptions.InvalidOperationError
- polars.exceptions.NoDataError
- polars.exceptions.NotFoundError
- polars.exceptions.NoRowsReturned
- polars.exceptions.PanicException
- polars.exceptions.RowsException
- polars.exceptions.SchemaError
- polars.exceptions.ShapeError
- polars.exceptions.TooManyRowsReturned
- Testing
- Utils
- SQL