arrow API reference

131 public APIs from arrow (apache/arrow) — 95 classes, 24 functions, 12 methods. Signatures extracted by static analysis of the actual source.

Repository: apache/arrow

Kind	Count
Classes	95
Functions	24
Methods	12

API list

classcpp.gdb_arrow.ArrayDataPrinter

Pretty-printer for arrow::ArrayData.

methodcpp.gdb_arrow.ArrayDataPrinter.type()

The concrete DataTypeClass instance.

classcpp.gdb_arrow.ArrayPrinter

Pretty-printer for arrow::Array and subclasses.

classcpp.gdb_arrow.BaseBinaryScalarPrinter

Pretty-printer for arrow::BaseBinaryScalar and subclasses.

classcpp.gdb_arrow.BaseDecimal

Base class for arrow::BasicDecimal{32,64,128,256...} values.

classcpp.gdb_arrow.BaseListScalarPrinter

Pretty-printer for arrow::BaseListScalar and subclasses.

classcpp.gdb_arrow.BinaryArrayDataPrinter

ArrayDataPrinter specialization for variable-sized binary.

classcpp.gdb_arrow.Bitmap

View a bytes-compatible object as a sequence of bools.

classcpp.gdb_arrow.BooleanArrayDataPrinter

ArrayDataPrinter specialization for boolean.

classcpp.gdb_arrow.Buffer

A arrow::Buffer value.

classcpp.gdb_arrow.BufferPrinter

Pretty-printer for arrow::Buffer and subclasses.

classcpp.gdb_arrow.BufferPtr

A arrow::Buffer* value (possibly null).

classcpp.gdb_arrow.CString

A `const char*` or similar value.

classcpp.gdb_arrow.ChunkedArrayPrinter

Pretty-printer for arrow::ChunkedArray.

classcpp.gdb_arrow.Date32ArrayDataPrinter

ArrayDataPrinter specialization for date32.

classcpp.gdb_arrow.Date32ScalarPrinter

Pretty-printer for arrow::Date32Scalar.

classcpp.gdb_arrow.Date64ArrayDataPrinter

ArrayDataPrinter specialization for date64.

classcpp.gdb_arrow.Date64ScalarPrinter

Pretty-printer for arrow::Date64Scalar.

classcpp.gdb_arrow.DatumPrinter

Pretty-printer for arrow::Datum.

classcpp.gdb_arrow.DayTimeIntervalArrayDataPrinter

ArrayDataPrinter specialization for day_time_interval.

classcpp.gdb_arrow.DecimalArrayDataPrinter

ArrayDataPrinter specialization for decimals.

classcpp.gdb_arrow.DecimalPrinter

Pretty-printer for Arrow decimal values.

classcpp.gdb_arrow.DecimalScalarPrinter

Pretty-printer for arrow::DecimalScalar and subclasses.

classcpp.gdb_arrow.DecimalTypePrinter

Pretty-printer for decimal types.

classcpp.gdb_arrow.DenseUnionScalarPrinter

Pretty-printer for arrow::UnionScalar and subclasses.

classcpp.gdb_arrow.DictionaryScalarPrinter

Pretty-printer for arrow::DictionaryScalar.

classcpp.gdb_arrow.DictionaryTypePrinter

Pretty-printer for dictionary types.

classcpp.gdb_arrow.ExtensionScalarPrinter

Pretty-printer for arrow::ExtensionScalar.

classcpp.gdb_arrow.ExtensionType

A arrow::ExtensionType.

classcpp.gdb_arrow.ExtensionTypePrinter

Pretty-printer for extension types.

classcpp.gdb_arrow.Field

A arrow::Field value.

classcpp.gdb_arrow.FieldPrinter

Pretty-printer for arrow::Field.

classcpp.gdb_arrow.FieldPtr

A std::shared_ptr<arrow::Field> value.

classcpp.gdb_arrow.FixedSizeBinaryArrayDataPrinter

ArrayDataPrinter specialization for fixed_size_binary.

classcpp.gdb_arrow.FixedSizeBinaryScalarPrinter

Pretty-printer for arrow::FixedSizeBinaryScalar.

classcpp.gdb_arrow.FixedSizeBinaryTypePrinter

Pretty-printer for fixed-size binary types.

classcpp.gdb_arrow.FixedSizeListTypePrinter

Pretty-printer for fixed-size list type.

classcpp.gdb_arrow.ListTypePrinter

Pretty-printer for list types.

classcpp.gdb_arrow.MapScalarPrinter

Pretty-printer for arrow::MapScalar.

classcpp.gdb_arrow.MapTypePrinter

Pretty-printer for map types.

classcpp.gdb_arrow.Metadata

A arrow::KeyValueMetadata value.

classcpp.gdb_arrow.MetadataPrinter

Pretty-printer for arrow::KeyValueMetadata.

classcpp.gdb_arrow.MetadataPtr

A shared_ptr<arrow::KeyValueMetadata> value, possibly null.

classcpp.gdb_arrow.MonthDayNanoIntervalArrayDataPrinter

ArrayDataPrinter specialization for day_time_interval.

classcpp.gdb_arrow.MonthIntervalArrayDataPrinter

ArrayDataPrinter specialization for month_interval.

classcpp.gdb_arrow.MonthIntervalScalarPrinter

Pretty-printer for arrow::MonthIntervalScalarPrinter.

classcpp.gdb_arrow.NullScalarPrinter

Pretty-printer for arrow::NullScalar.

classcpp.gdb_arrow.NumericArrayDataPrinter

ArrayDataPrinter specialization for numeric data types.

classcpp.gdb_arrow.NumericScalarPrinter

Pretty-printer for numeric Arrow scalars.

classcpp.gdb_arrow.PrimitiveTypePrinter

Pretty-printer for non-parametric types.

classcpp.gdb_arrow.RecordBatch

A arrow::RecordBatch.

classcpp.gdb_arrow.RecordBatchPrinter

Pretty-printer for arrow::RecordBatch.

classcpp.gdb_arrow.ResultPrinter

Pretty-printer for arrow::Result<T>.

classcpp.gdb_arrow.ScalarPrinter

Pretty-printer for arrow::Scalar and subclasses.

methodcpp.gdb_arrow.ScalarPrinter.type()

The concrete DataTypeClass instance.

classcpp.gdb_arrow.Schema

A arrow::Schema.

classcpp.gdb_arrow.SchemaPrinter

Pretty-printer for arrow::Schema.

classcpp.gdb_arrow.SharedPtr

A `std::shared_ptr<T>` value.

methodcpp.gdb_arrow.SharedPtr.get()

Return the underlying pointer (a T*).

methodcpp.gdb_arrow.SharedPtr.value()

The underlying value (a T).

classcpp.gdb_arrow.SparseUnionScalarPrinter

Pretty-printer for arrow::UnionScalar and subclasses.

classcpp.gdb_arrow.StatusPrinter

Pretty-printer for arrow::Status.

classcpp.gdb_arrow.StdString

A `std::string` (or possibly `std::string_view`) value.

classcpp.gdb_arrow.StdVector

A `std::vector<T>` value.

classcpp.gdb_arrow.StructScalarPrinter

Pretty-printer for arrow::StructScalar.

classcpp.gdb_arrow.StructTypePrinter

Pretty-printer for struct types.

classcpp.gdb_arrow.Table

A arrow::Table.

classcpp.gdb_arrow.TablePrinter

Pretty-printer for arrow::Table.

classcpp.gdb_arrow.TimeArrayDataPrinter

ArrayDataPrinter specialization for time32 and time64.

classcpp.gdb_arrow.TimeScalarPrinter

Pretty-printer for Arrow time-like scalars.

classcpp.gdb_arrow.TimeTypePrinter

Pretty-printer for time and duration types.

classcpp.gdb_arrow.TimestampArrayDataPrinter

ArrayDataPrinter specialization for timestamp.

classcpp.gdb_arrow.TimestampScalarPrinter

Pretty-printer for arrow::TimestampScalar.

classcpp.gdb_arrow.TimestampTypePrinter

Pretty-printer for timestamp types.

classcpp.gdb_arrow.TypePrinter

Pretty-printer for arrow::DataTypeClass and subclasses.

classcpp.gdb_arrow.TypedBuffer

A buffer containing values of a given a struct format code.

classcpp.gdb_arrow.UnionTypePrinter

Pretty-printer for union types.

classcpp.gdb_arrow.UniquePtr

A `std::unique_ptr<T>` value.

methodcpp.gdb_arrow.UniquePtr.get()

Return the underlying pointer (a T*).

methodcpp.gdb_arrow.UniquePtr.value()

The underlying value (a T).

classcpp.gdb_arrow.Variant

A `std::variant<...>`.

funccpp.gdb_arrow.deref(val)

Dereference a raw or smart pointer.

funccpp.gdb_arrow.format_date32(val)

Format a date32 value.

funccpp.gdb_arrow.format_date64(val)

Format a date64 value.

funccpp.gdb_arrow.format_month_interval(val)

Format a MonthInterval value.

funccpp.gdb_arrow.format_null_count(val)

Format a null count value.

funccpp.gdb_arrow.format_timestamp(val, unit)

Format a timestamp value.

funccpp.gdb_arrow.load_atomic(val)

Load a std::atomic<T>'s value.

classdev.archery.archery.bot.PullRequestState

State of a pull request.

funcdev.archery.archery.bot.actions(ctx)

Ursabot

funcdev.archery.archery.bot.submit(obj, tasks, groups, params, arrow_version, wait, prefix)

Submit crossbow testing tasks.

funcdev.archery.archery.cli.archery(ctx, debug, pdb, quiet)

Apache Arrow developer utilities.

funcdev.archery.archery.cli.benchmark(ctx)

Arrow benchmarking.

funcdev.archery.archery.cli.build(ctx, src, build_dir, force, targets, **kwargs)

Initialize a C++ build directory.

classdev.archery.archery.crossbow.core.Job

Describes multiple tasks against a single target repository

methoddev.archery.archery.crossbow.core.Repo.branch()

Currently checked out branch

methoddev.archery.archery.crossbow.core.Repo.head()

Currently checked out commit's sha

classdev.archery.archery.crossbow.reports.ConsoleReport

Report the status of a Job to the console using click

funcdev.archery.archery.docker.cli.docker_pull(obj, image, *pull_leaf, *ignore_pull_failures)

Execute docker compose pull.

funcdev.archery.archery.integration.cdata.ffi() -> cffi.FFI

Return a FFI object supporting C Data Interface types.

classdev.archery.archery.integration.scenario.Scenario

An integration test scenario for Arrow Flight.

funcdev.archery.archery.integration.util.random_bytes(nbytes)

Generate one random binary string.

funcdev.archery.archery.integration.util.random_utf8(nchars)

Generate one random UTF8 string.

funcdev.archery.archery.release.cli.release(obj, src, github_token)

Release related commands.

funcdev.archery.archery.release.cli.release_changelog()

Release changelog.

funcdev.archery.archery.release.cli.release_cherry_pick(obj, version, dry_run, recreate)

Cherry pick commits.

funcdev.archery.archery.release.cli.release_curate(obj, version, minimal)

Release curation.

classdev.archery.archery.utils.cache.Cache

Cache stores downloaded objects, notably apache-rat.jar.

methoddev.archery.archery.utils.cache.Cache.key_path(key)

Return the full path of a key.

classdev.archery.archery.utils.cmake.CMakeDefinition

CMakeDefinition captures the cmake invocation arguments.

classdev.archery.archery.utils.command.Command

A runnable command.

methoddev.archery.archery.utils.git.Git.head(**kwargs)

Return commit pointed by HEAD.

classdev.archery.archery.utils.maven.MavenBuild

MavenBuild represents a build directory initialized by maven.

methoddev.archery.archery.utils.maven.MavenBuild.from_path(path)

Instantiate a Maven from a path.

classdev.archery.archery.utils.maven.MavenDefinition

MavenDefinition captures the maven invocation arguments.

classdev.merge_arrow_pr.CommandInput

Interface to input(...) to enable unit test mocks to be created

funcpython.pyarrow.compute.field(*name_or_index)

Reference a column of the dataset.

funcpython.pyarrow.compute.scalar(value)

Expression representing a scalar value.

classpython.pyarrow.feather.FeatherDataset

Encapsulates details of reading a list of Feather files.

classpython.pyarrow.fs.FSSpecHandler

Handler for fsspec-based Python filesystems.

classpython.pyarrow.interchange.buffer.DlpackDeviceType

Integer enum for device type codes matching DLPack.

classpython.pyarrow.interchange.column.ColumnNullType

Integer enum for null type representation.

classpython.pyarrow.interchange.column.DtypeKind

Integer enum for data types.

classpython.pyarrow.interchange.column.Endianness

Enum indicating the byte-order of a data-type.

classpython.pyarrow.interchange.column.NoBufferPresent

Exception to signal that there is no requested buffer.

classpython.pyarrow.ipc.RecordBatchStreamReader

Reader for the Arrow streaming binary format.

classpython.pyarrow.parquet.core.ParquetFile

Reader interface for a single Parquet file.

methodpython.pyarrow.parquet.core.ParquetFile.metadata()

Return the Parquet metadata.

classpython.pyarrow.types.TypesEnum

An Enum that maps constant values to data types.

funcpython.pyarrow.types.is_unicode(t)

Alias for {method}.

funcpython.pyarrow.util.product(seq)

Return a product of sequence items.

About this data

These signatures were extracted from the public source of apache/arrow using Python's ast module. Argument names, default values, type annotations and return types are taken verbatim from the code. Implementation bodies are never stored. See how it works for details.

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