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from __future__ import annotations
import typing as _t
from narwhals import dependencies, dtypes, exceptions, selectors
from narwhals._utils import (
Implementation,
generate_temporary_column_name,
is_ordered_categorical,
maybe_align_index,
maybe_convert_dtypes,
maybe_get_index,
maybe_reset_index,
maybe_set_index,
)
from narwhals.dataframe import DataFrame, LazyFrame
from narwhals.dtypes import (
Array,
Binary,
Boolean,
Categorical,
Date,
Datetime,
Decimal,
Duration,
Enum,
Field,
Float32,
Float64,
Int8,
Int16,
Int32,
Int64,
Int128,
List,
Object,
String,
Struct,
Time,
UInt8,
UInt16,
UInt32,
UInt64,
UInt128,
Unknown,
)
from narwhals.expr import Expr
from narwhals.functions import (
all_ as all,
all_horizontal,
any_horizontal,
col,
concat,
concat_str,
exclude,
from_arrow,
from_dict,
from_numpy,
get_level,
len_ as len,
lit,
max,
max_horizontal,
mean,
mean_horizontal,
median,
min,
min_horizontal,
new_series,
nth,
read_csv,
read_parquet,
scan_csv,
scan_parquet,
show_versions,
sum,
sum_horizontal,
when,
)
from narwhals.schema import Schema
from narwhals.series import Series
from narwhals.translate import (
from_native,
get_native_namespace,
narwhalify,
to_native,
to_py_scalar,
)
__version__: str
__all__ = [
"Array",
"Binary",
"Boolean",
"Categorical",
"DataFrame",
"Date",
"Datetime",
"Decimal",
"Duration",
"Enum",
"Expr",
"Field",
"Float32",
"Float64",
"Implementation",
"Int8",
"Int16",
"Int32",
"Int64",
"Int128",
"LazyFrame",
"List",
"Object",
"Schema",
"Series",
"String",
"Struct",
"Time",
"UInt8",
"UInt16",
"UInt32",
"UInt64",
"UInt128",
"Unknown",
"all",
"all_horizontal",
"any_horizontal",
"col",
"concat",
"concat_str",
"dependencies",
"dtypes",
"exceptions",
"exclude",
"from_arrow",
"from_dict",
"from_native",
"from_numpy",
"generate_temporary_column_name",
"get_level",
"get_native_namespace",
"is_ordered_categorical",
"len",
"lit",
"max",
"max_horizontal",
"maybe_align_index",
"maybe_convert_dtypes",
"maybe_get_index",
"maybe_reset_index",
"maybe_set_index",
"mean",
"mean_horizontal",
"median",
"min",
"min_horizontal",
"narwhalify",
"new_series",
"nth",
"read_csv",
"read_parquet",
"scan_csv",
"scan_parquet",
"selectors",
"show_versions",
"sum",
"sum_horizontal",
"to_native",
"to_py_scalar",
"when",
]
def __getattr__(name: _t.Literal["__version__"]) -> str: # type: ignore[misc]
if name == "__version__":
global __version__ # noqa: PLW0603
from importlib import metadata
__version__ = metadata.version(__name__)
return __version__
else:
msg = f"module {__name__!r} has no attribute {name!r}"
raise AttributeError(msg)
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