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  • polars-python-0.49.1
    • polars-python 0.49.1
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    • ritchie46
    • stijnherfst
    • Dependencies
      • arboard ^3.4.0 normal optional
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      • bincode ^1.3.3 normal
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      • bytes ^1.10 normal
      • chrono ^0.4.31 normal
      • chrono-tz ^0.10 normal
      • either ^1.14 normal
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      • libc ^0.2 normal
      • ndarray ^0.16 normal
      • num-traits ^0.2 normal
      • numpy ^0.25 normal
      • polars ^0.49.1 normal
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      • polars-lazy ^0.49.1 normal
      • polars-mem-engine ^0.49.1 normal
      • polars-ops ^0.49.1 normal
      • polars-parquet ^0.49.1 normal optional
      • polars-plan ^0.49.1 normal
      • polars-row ^0.49.1 normal
      • polars-testing ^0.49.1 normal
      • polars-time ^0.49.1 normal
      • polars-utils ^0.49.1 normal
      • pyo3 ^0.25 normal
      • rayon ^1.9 normal
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      • serde_json ^1 normal optional
      • version_check ^0.9.4 build
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Reinterpret

polars_python0.49.1

Reinterpret

Provided Methods

  • reinterpret_signed
  • reinterpret_unsigned

Implementors

In polars_python::prelude

Modules

  • _csv_read_internal
  • _internal
  • aggregations
  • arity
  • array
  • binary
  • buffer
  • byte_source
  • cat
  • chunkedarray
  • cloud
  • compression
  • concat_arr
  • cov
  • datatypes
  • datetime
  • default_arrays
  • deletion
  • dt
  • expr
  • file
  • fill_null
  • fixed_size_list
  • float_sorted_arg_max
  • full
  • function_expr
  • gather
  • interpolate
  • interpolate_by
  • mkdir
  • mode
  • named_serde
  • nan_propagating_aggregate
  • null
  • peaks
  • pivot
  • prelude
  • python_dataset
  • python_dsl
  • round
  • row_encode
  • schema_inference
  • search_sorted
  • sort
  • strings
  • sync_on_close
  • udf
  • utf8
  • zip

Macros

  • df
  • polars_bail
  • polars_ensure
  • polars_err
  • polars_warn

Structs

  • AnonymousScanArgs
  • AnonymousScanOptions
  • Arc
  • ArrayNameSpace
  • ArrowField
  • AsOfOptions
  • BatchedCsvReader
  • BinaryOffsetType
  • BinaryType
  • BooleanChunkedBuilder
  • BooleanType
  • Bounds
  • BoundsIter
  • BrotliLevel
  • CastColumnsPolicy
  • CatIter
  • CategoricalChunked
  • CategoricalChunkedBuilder
  • CategoricalMapping
  • CategoricalNameSpace
  • CategoricalType
  • Categories
  • ChainedThen
  • ChainedWhen
  • ChunkId
  • ChunkedArray
  • CompatLevel
  • CrossJoinOptions
  • CsvParseOptions
  • CsvReadOptions
  • CsvReader
  • CsvWriter
  • CsvWriterOptions
  • DataFrame
  • DateType
  • DatetimeArgs
  • DatetimeType
  • DecimalType
  • Dimension
  • DistinctOptionsDSL
  • DslBuilder
  • Duration
  • DurationArgs
  • DurationType
  • DynamicGroupOptions
  • EWMOptions
  • ExprNameNameSpace
  • FalseT
  • Field
  • FileMetadata
  • FileSinkOptions
  • FileSinkType
  • FixedSizeListType
  • Float32Type
  • Float64Type
  • FrozenCategories
  • GlobalRevMapMerger
  • GroupBy
  • GroupPositions
  • GroupbyOptions
  • GroupsIdx
  • GroupsTypeIter
  • GroupsTypeParIter
  • GzipLevel
  • HConcatOptions
  • InProcessQuery
  • Int128Type
  • Int16Type
  • Int32Type
  • Int64Type
  • Int8Type
  • IpcReadOptions
  • IpcReader
  • IpcReaderAsync
  • IpcScanOptions
  • IpcStreamReader
  • IpcStreamWriter
  • IpcStreamWriterOption
  • IpcWriter
  • IpcWriterOptions
  • JoinArgs
  • JoinBuilder
  • JoinOptions
  • JoinOptionsIR
  • JsonLineReader
  • JsonReader
  • JsonWriter
  • JsonWriterOptions
  • LazyCsvReader
  • LazyFrame
  • LazyGroupBy
  • LazyJsonLineReader
  • ListBinaryChunkedBuilder
  • ListBooleanChunkedBuilder
  • ListNameSpace
  • ListPrimitiveChunkedBuilder
  • ListStringChunkedBuilder
  • ListType
  • Logical
  • LogicalPlanUdfOptions
  • MatchToSchemaPerColumn
  • MetaNameSpace
  • MetadataKeyValue
  • NDJsonReadOptions
  • NameGenerator
  • NoNull
  • Null
  • NullableIdxSize
  • ObjectType
  • OptFlags
  • OwnedBatchedCsvReader
  • OwnedObject
  • ParquetFieldOverwrites
  • ParquetMetadataContext
  • ParquetObjectStore
  • ParquetOptions
  • ParquetReader
  • ParquetWriteOptions
  • ParquetWriter
  • PartitionSinkType
  • PartitionSinkTypeIR
  • PartitionTargetContext
  • PartitionTargetContextKey
  • PlSmallStr
  • PrimitiveChunkedBuilder
  • PythonDatasetProviderVTable
  • RankOptions
  • RollingCovOptions
  • RollingGroupOptions
  • RollingOptionsDynamicWindow
  • RollingOptionsFixedWindow
  • RollingVarParams
  • Scalar
  • ScanArgsAnonymous
  • ScanArgsIpc
  • ScanArgsParquet
  • ScanFlags
  • ScanSourceIter
  • SerializeOptions
  • Series
  • SinkFinishContext
  • SinkOptions
  • SinkWritten
  • SortColumn
  • SortColumnIR
  • SortMultipleOptions
  • SortOptions
  • SpecialEq
  • SplitNChars
  • StatisticsOptions
  • StringCacheHolder
  • StringType
  • StrptimeOptions
  • StructArray
  • StructNameSpace
  • StructType
  • Then
  • TimeType
  • TimeZone
  • TrueT
  • UInt16Type
  • UInt32Type
  • UInt64Type
  • UInt8Type
  • UnifiedScanArgs
  • UnionArgs
  • UnionOptions
  • UnpivotArgsDSL
  • UnpivotArgsIR
  • UserDefinedFunction
  • When
  • Window
  • ZstdLevel

Enums

  • AggExpr
  • Ambiguous
  • AnyValue
  • ArrayFunction
  • ArrowDataType
  • ArrowTimeUnit
  • AsofStrategy
  • BinaryFunction
  • BitwiseFunction
  • BooleanFunction
  • BusinessFunction
  • CategoricalFunction
  • CategoricalOrdering
  • ChildFieldOverwrites
  • ClosedInterval
  • ClosedWindow
  • Column
  • CommentPrefix
  • CorrelationMethod
  • CsvEncoding
  • DataType
  • DataTypeExpr
  • DslPlan
  • Engine
  • EvalVariant
  • Excluded
  • Expr
  • ExtraColumnsPolicy
  • FileScan
  • FileType
  • FillNullStrategy
  • FunctionExpr
  • GroupByMethod
  • GroupsIndicator
  • GroupsType
  • IndexOrder
  • InterpolationMethod
  • IpcCompression
  • JoinCoalesce
  • JoinType
  • JoinTypeOptions
  • JoinTypeOptionsIR
  • JoinValidation
  • JsonFormat
  • KeyValueMetadata
  • Label
  • LazySerde
  • ListFunction
  • ListToStructArgs
  • ListToStructWidthStrategy
  • LiteralValue
  • MaintainOrderJoin
  • MissingColumnsPolicy
  • MissingColumnsPolicyOrExpr
  • NestedType
  • NonExistent
  • NullStrategy
  • NullValues
  • Operator
  • ParallelStrategy
  • ParquetCompression
  • ParquetStatistics
  • PartitionTargetCallback
  • PartitionVariant
  • PartitionVariantIR
  • PolarsError
  • PowFunction
  • QuantileMethod
  • QuoteStyle
  • RandomMethod
  • RangeFunction
  • RankMethod
  • RenameAliasFn
  • ReshapeDimension
  • RevMapping
  • Roll
  • RollingFnParams
  • RollingFunction
  • RollingFunctionBy
  • RoundMode
  • ScanSource
  • ScanSourceRef
  • ScanSources
  • SearchSortedSide
  • Selector
  • SetOperation
  • SinkFinishCallback
  • SinkTarget
  • SinkType
  • SinkTypeIR
  • StartBy
  • StringFunction
  • StructFunction
  • TemporalFunction
  • TimeUnit
  • TrigonometricFunction
  • UnicodeForm
  • UniqueKeepStrategy
  • UnknownKind
  • UpcastOrForbid
  • WindowMapping
  • WindowType

Constants

  • BUILD_STREAMING_EXECUTOR
  • IDX_DTYPE
  • NULL
  • URL_ENCODE_CHAR_SET

Statics

  • BOOLEAN_RE
  • DATASET_PROVIDER_VTABLE
  • DSL_VERSION
  • EXTENSION_NAME
  • FLOAT_RE
  • FLOAT_RE_DECIMAL
  • INTEGER_RE
  • POLARS_TEMP_DIR_BASE_PATH

Traits

  • AnonymousScan
  • ArgAgg
  • ArithmeticChunked
  • ArrayCollectIterExt
  • ArrayFromIter
  • ArrayFromIterDtype
  • AsBinary
  • AsList
  • AsRefDataType
  • AsString
  • AsofJoin
  • AsofJoinBy
  • BinaryNameSpaceImpl
  • BinaryUdfOutputField
  • CategoricalMergeOperation
  • ChunkAgg
  • ChunkAggSeries
  • ChunkAnyValue
  • ChunkApply
  • ChunkApplyKernel
  • ChunkApproxNUnique
  • ChunkBitwiseReduce
  • ChunkBytes
  • ChunkCast
  • ChunkCompareEq
  • ChunkCompareIneq
  • ChunkExpandAtIndex
  • ChunkExplode
  • ChunkFillNullValue
  • ChunkFilter
  • ChunkFull
  • ChunkFullNull
  • ChunkNestingUtils
  • ChunkQuantile
  • ChunkReverse
  • ChunkRollApply
  • ChunkSet
  • ChunkShift
  • ChunkShiftFill
  • ChunkSort
  • ChunkTake
  • ChunkTakeUnchecked
  • ChunkUnique
  • ChunkVar
  • ChunkZip
  • ChunkedBuilder
  • ChunkedCollectInferIterExt
  • ChunkedCollectIterExt
  • ChunkedSet
  • ColumnBinaryUdf
  • ColumnsUdf
  • CrossJoin
  • CrossJoinFilter
  • DataFrameJoinOps
  • DataFrameOps
  • DateMethods
  • DatetimeMethods
  • DurationMethods
  • FromData
  • FromDataBinary
  • FromDataUtf8
  • FunctionOutputField
  • GetAnyValue
  • IndexToUsize
  • InitHashMaps
  • InitHashMaps2
  • IntoColumn
  • IntoGroupsType
  • IntoLazy
  • IntoMetadata
  • IntoScalar
  • IntoSeries
  • IntoVec
  • IsFirstDistinct
  • IsLastDistinct
  • JoinDispatch
  • LazyFileListReader
  • LhsNumOps
  • ListBuilderTrait
  • ListFromIter
  • ListNameSpaceImpl
  • Literal
  • LogSeries
  • LogicalType
  • MetaDataExt
  • MinMaxHorizontal
  • MomentSeries
  • NamedFrom
  • NamedFromOwned
  • NewChunkedArray
  • NumOpsDispatch
  • NumericNative
  • PolarsDataType
  • PolarsFloatType
  • PolarsIntegerType
  • PolarsIterator
  • PolarsMonthEnd
  • PolarsMonthStart
  • PolarsNumericType
  • PolarsObject
  • PolarsPhysicalType
  • PolarsRound
  • PolarsTemporalGroupby
  • PolarsTruncate
  • PolarsUpsample
  • QuantileAggSeries
  • Reinterpret
  • RoundSeries
  • SchemaExt
  • SchemaExtPl
  • SchemaNamesAndDtypes
  • SeedableFromU64SeedExt
  • SerReader
  • SerWriter
  • SeriesJoin
  • SeriesMethods
  • SeriesOpsTime
  • SeriesRank
  • SeriesSealed
  • SeriesTrait
  • SlicedArray
  • StaticArray
  • StringMethods
  • StringNameSpaceImpl
  • SumMeanHorizontal
  • TakeChunked
  • TakeChunkedHorPar
  • TemporalMethods
  • TimeMethods
  • ToDummies
  • ToStruct
  • UdfSchema
  • UnpivotDF
  • Utf8JsonPathImpl
  • VarAggSeries
  • VecHash

Functions

  • _coalesce_full_join
  • _default_struct_name_gen
  • _join_suffix_name
  • _merge_sorted_dfs
  • _set_check_length
  • abs
  • add_business_days
  • all
  • all_horizontal
  • any_horizontal
  • apply_binary
  • apply_multiple
  • apply_projection
  • arange
  • arg_sort_by
  • arg_where
  • as_struct
  • avg
  • base_utc_offset
  • binary_expr
  • build_streaming_query_executor
  • call_categorical_merge_operation
  • cast
  • clip
  • clip_max
  • clip_min
  • coalesce
  • coalesce_columns
  • col
  • collect_all
  • cols
  • columns_to_projection
  • compute_labels
  • concat
  • concat_arr
  • concat_expr
  • concat_lf_diagonal
  • concat_lf_horizontal
  • concat_list
  • concat_str
  • contains_any
  • convert_inner_type
  • convert_to_unsigned_index
  • count_ones
  • count_rows
  • count_rows_from_slice
  • count_rows_from_slice_par
  • count_zeros
  • cov
  • create_enum_dtype
  • create_sorting_map
  • cum_count
  • cum_fold_exprs
  • cum_max
  • cum_min
  • cum_prod
  • cum_reduce_exprs
  • cum_sum
  • cut
  • date_ranges
  • datetime
  • datetime_range
  • datetime_ranges
  • datetime_to_timestamp_ms
  • datetime_to_timestamp_ns
  • datetime_to_timestamp_us
  • decode_json_response
  • default_join_ids
  • deserialize
  • diff
  • dst_offset
  • dtype_col
  • dtype_cols
  • duration
  • ensure_duration_matches_dtype
  • ensure_is_constant_duration
  • ensure_matching_schema
  • escape_regex
  • escape_regex_str
  • estimate_n_lines_in_chunk
  • estimate_n_lines_in_file
  • ewm_mean
  • ewm_mean_by
  • ewm_std
  • ewm_var
  • expand_paths
  • expand_paths_hive
  • expanded_from_single_directory
  • extract_json
  • extract_many
  • find_many
  • first
  • floor_div_series
  • fma_columns
  • fms_columns
  • fmt_group_by_column
  • fold_exprs
  • format_str
  • fsm_columns
  • get_column_write_options
  • get_glob_start_idx
  • get_reader_bytes
  • get_strftime_format
  • group_by_values
  • group_by_windows
  • hist_series
  • hor_str_concat
  • impl_duration
  • impl_offset_by
  • impl_replace_time_zone
  • impl_replace_time_zone_fast
  • in_nanoseconds_window
  • index_cols
  • index_of
  • indexes_to_usizes
  • infer_file_schema
  • infer_schema
  • int_range
  • int_ranges
  • interpolate
  • interpolate_by
  • is_between
  • is_business_day
  • is_cloud_url
  • is_duplicated
  • is_first_distinct
  • is_in
  • is_last_distinct
  • is_not_null
  • is_null
  • is_positive_idx_uncertain
  • is_positive_idx_uncertain_col
  • is_unique
  • json_lines
  • known_timezones
  • last
  • leading_ones
  • leading_zeros
  • len
  • linear_space
  • linear_spaces
  • list_count_matches
  • list_set_operation
  • lit
  • make_rhs_categoricals_compatible
  • make_rhs_list_categoricals_compatible
  • map_binary
  • map_multiple
  • materialize_empty_df
  • materialize_projection
  • max
  • mean
  • median
  • merge_dtypes
  • min
  • negate
  • negate_bitwise
  • new_int_range
  • new_linear_space_f32
  • new_linear_space_f64
  • normalize
  • normalize_with
  • not
  • nth
  • overwrite_schema
  • parse_ndjson
  • pct_change
  • pearson_corr
  • prepare_cloud_plan
  • private_left_join_multiple_keys
  • qcut
  • quantile
  • reduce_exprs
  • reinterpret
  • remove_bom
  • repeat
  • repeat_by
  • replace
  • replace_all
  • replace_date
  • replace_datetime
  • replace_or_default
  • replace_strict
  • replace_time_zone
  • resolve_homedir
  • rle
  • rle_id
  • rle_lengths
  • rolling_corr
  • rolling_cov
  • rolling_kurtosis
  • rolling_skew
  • search_sorted
  • select_json
  • spearman_rank_corr
  • split_helper
  • split_to_struct
  • str_join
  • strip_chars
  • strip_chars_end
  • strip_chars_start
  • strip_prefix
  • strip_suffix
  • substring_ternary_offsets_value
  • sum
  • ternary_expr
  • time_ranges
  • top_k
  • top_k_by
  • trailing_ones
  • trailing_zeros
  • try_raise_keyboard_interrupt
  • try_set_sorted_flag
  • unique_counts
  • unpack_dtypes
  • update_view
  • when
  • write_partitioned_dataset

Type Aliases

  • AllowedOptimizations
  • ArrayChunked
  • ArrayRef
  • ArrowSchema
  • BinaryChunked
  • BinaryChunkedBuilder
  • BinaryOffsetChunked
  • BooleanChunked
  • BorrowIdxItem
  • ChunkJoinOptIds
  • DateChunked
  • DatetimeChunked
  • DecimalChunked
  • DurationChunked
  • FieldRef
  • FieldsNameMapper
  • FileMetadataRef
  • FillNullLimit
  • Float32Chunked
  • Float64Chunked
  • GetOutput
  • GroupsSlice
  • IdxArr
  • IdxCa
  • IdxItem
  • IdxSize
  • IdxType
  • InnerJoinIds
  • Int128Chunked
  • Int16Chunked
  • Int32Chunked
  • Int64Chunked
  • Int8Chunked
  • LargeBinaryArray
  • LargeListArray
  • LargeStringArray
  • LeftJoinIds
  • ListChunked
  • ObjectChunked
  • OpaqueColumnUdf
  • PlFixedStateQuality
  • PlHashMap
  • PlHashSet
  • PlIdHashMap
  • PlIndexMap
  • PlIndexSet
  • PlRandomState
  • PlRandomStateQuality
  • PlSeedableRandomStateQuality
  • PolarsResult
  • RenameAliasRustFn
  • RowGroupIterColumns
  • Schema
  • SchemaRef
  • StringChunked
  • StringChunkedBuilder
  • StructChunked
  • TimeChunked
  • UInt16Chunked
  • UInt32Chunked
  • UInt64Chunked
  • UInt8Chunked
polars_python::prelude

Trait Reinterpret

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Source
pub trait Reinterpret {
    // Provided methods
    fn reinterpret_signed(&self) -> Series { ... }
    fn reinterpret_unsigned(&self) -> Series { ... }
}

Provided Methods§

Source

fn reinterpret_signed(&self) -> Series

Source

fn reinterpret_unsigned(&self) -> Series

Implementors§

Source§

impl Reinterpret for ChunkedArray<Float32Type>

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impl Reinterpret for ChunkedArray<Float64Type>

Source§

impl Reinterpret for ChunkedArray<Int8Type>

Source§

impl Reinterpret for ChunkedArray<Int16Type>

Source§

impl Reinterpret for ChunkedArray<Int32Type>

Source§

impl Reinterpret for ChunkedArray<Int64Type>

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impl Reinterpret for ChunkedArray<ListType>

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impl Reinterpret for ChunkedArray<UInt8Type>

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impl Reinterpret for ChunkedArray<UInt16Type>

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impl Reinterpret for ChunkedArray<UInt32Type>

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impl Reinterpret for ChunkedArray<UInt64Type>