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Tutorials

  • Getting started guide
  • Uproot 3 → 4+ cheat-sheet

Main Interface

  • uproot.open
  • uproot.iterate
  • uproot.concatenate
  • uproot.dask
  • uproot.create
  • uproot.recreate
  • uproot.update
  • uproot.ReadOnlyFile
  • uproot.ReadOnlyDirectory
  • uproot.TTree
  • uproot.TBranch
  • uproot.WritableFile
  • uproot.WritableDirectory
  • uproot.WritableTree
  • uproot.WritableBranch
  • uproot.ZLIB
  • uproot.LZMA
  • uproot.LZ4
  • uproot.ZSTD
  • uproot.LRUCache
  • uproot.LRUArrayCache
  • uproot.Model
  • uproot.from_pyroot
  • uproot.ObjectSource
  • uproot.MemmapSource
  • uproot.MultithreadedFileSource
  • uproot.HTTPSource
  • uproot.MultithreadedHTTPSource
  • uproot.XRootDSource
  • uproot.MultithreadedXRootDSource
  • uproot.num_entries

Detailed Reference

  • uproot (module)
  • uproot.to_writable
  • uproot.behavior_of
  • uproot.reset_classes
  • uproot.classname_decode
  • uproot.classname_encode
  • uproot.class_named
  • uproot.has_class_named
  • uproot.DeserializationError
  • uproot.to_pyroot
  • uproot.Cursor
  • uproot.TrivialExecutor
  • uproot.ThreadPoolExecutor
  • uproot.AsGrouped
  • uproot.AsJagged
  • uproot.AsDtype
  • uproot.AsDtypeInPlace
  • uproot.AsSTLBits
  • uproot.AsDouble32
  • uproot.AsFloat16
  • uproot.AsObjects
  • uproot.AsStridedObjects
  • uproot.AsStrings
  • uproot.AsDynamic
  • uproot.AsString
  • uproot.AsPointer
  • uproot.AsArray
  • uproot.AsRVec
  • uproot.AsVector
  • uproot.AsSet
  • uproot.AsMap
  • uproot.STLVector
  • uproot.STLSet
  • uproot.STLMap
  • uproot.KeyInFileError

reading

  • uproot.reading (module)
  • uproot.reading.open
  • uproot.reading.CommonFileMethods
  • uproot.reading.DetachedFile
  • uproot.reading.ReadOnlyFile
  • uproot.reading.ReadOnlyDirectory
  • uproot.reading.ReadOnlyKey

writing

  • uproot.writing (module)
  • uproot.writing.identify (module)
  • uproot.writing.identify.add_to_directory
  • uproot.writing.identify.to_writable
  • uproot.writing.identify.to_TString
  • uproot.writing.identify.to_TObjString
  • uproot.writing.identify.to_TList
  • uproot.writing.identify.to_THashList
  • uproot.writing.identify.to_TArray
  • uproot.writing.identify.to_TAxis
  • uproot.writing.identify.to_TH1x
  • uproot.writing.identify.to_TH2x
  • uproot.writing.identify.to_TH3x
  • uproot.writing.identify.to_TProfile
  • uproot.writing.identify.to_TProfile2D
  • uproot.writing.identify.to_TProfile3D
  • uproot.writing.writable (module)
  • uproot.writing.writable.create
  • uproot.writing.writable.recreate
  • uproot.writing.writable.update
  • uproot.writing.writable.WritableFile
  • uproot.writing.writable.WritableDirectory
  • uproot.writing.writable.WritableTree
  • uproot.writing.writable.WritableBranch
  • uproot.writing.writable.WritableNTuple

behaviors

  • uproot.behaviors (module)
  • uproot.behaviors.RooCurve (module)
  • uproot.behaviors.RooCurve.RooCurve
  • uproot.behaviors.RooHist (module)
  • uproot.behaviors.RooHist.RooHist
  • uproot.behaviors.TAxis (module)
  • uproot.behaviors.TAxis.AxisTraits
  • uproot.behaviors.TAxis.TAxis
  • uproot.behaviors.TBranch (module)
  • uproot.behaviors.TBranch.iterate
  • uproot.behaviors.TBranch.concatenate
  • uproot.behaviors.TBranch.Report
  • uproot.behaviors.TBranch.HasBranches
  • uproot.behaviors.TBranch.TBranch
  • uproot.behaviors.TBranchElement (module)
  • uproot.behaviors.TBranchElement.TBranchElement
  • uproot.behaviors.TDatime (module)
  • uproot.behaviors.TDatime.TDatime
  • uproot.behaviors.TGraph (module)
  • uproot.behaviors.TGraph.TGraph
  • uproot.behaviors.TGraphAsymmErrors (module)
  • uproot.behaviors.TGraphAsymmErrors.TGraphAsymmErrors
  • uproot.behaviors.TGraphErrors (module)
  • uproot.behaviors.TGraphErrors.TGraphErrors
  • uproot.behaviors.TH1 (module)
  • uproot.behaviors.TH1.Histogram
  • uproot.behaviors.TH1.TH1
  • uproot.behaviors.TH2 (module)
  • uproot.behaviors.TH2.TH2
  • uproot.behaviors.TH2Poly (module)
  • uproot.behaviors.TH2Poly.TH2Poly
  • uproot.behaviors.TH3 (module)
  • uproot.behaviors.TH3.TH3
  • uproot.behaviors.TParameter (module)
  • uproot.behaviors.TParameter.TParameter_3c_boolean_3e
  • uproot.behaviors.TParameter.TParameter_3c_integer_3e
  • uproot.behaviors.TParameter.TParameter_3c_floating_3e
  • uproot.behaviors.TParameter.TParameter
  • uproot.behaviors.TProfile (module)
  • uproot.behaviors.TProfile.Profile
  • uproot.behaviors.TProfile.TProfile
  • uproot.behaviors.TProfile2D (module)
  • uproot.behaviors.TProfile2D.TProfile2D
  • uproot.behaviors.TProfile3D (module)
  • uproot.behaviors.TProfile3D.TProfile3D
  • uproot.behaviors.TTree (module)
  • uproot.behaviors.TTree.TTree

behavior

  • uproot.behavior (module)
  • uproot.behavior.behavior_of

model

  • uproot.model (module)
  • uproot.model.bootstrap_classes
  • uproot.model.reset_classes
  • uproot.model.classname_regularize
  • uproot.model.classname_decode
  • uproot.model.classname_encode
  • uproot.model.classname_version
  • uproot.model.class_named
  • uproot.model.has_class_named
  • uproot.model.maybe_custom_classes
  • uproot.model.Model
  • uproot.model.VersionedModel
  • uproot.model.DispatchByVersion
  • uproot.model.UnknownClass
  • uproot.model.UnknownClassVersion
  • uproot.model.DynamicModel

streamers

  • uproot.streamers (module)
  • uproot.streamers.Model_TStreamerInfo
  • uproot.streamers.Model_TStreamerElement
  • uproot.streamers.Model_TStreamerArtificial
  • uproot.streamers.Model_TStreamerBase
  • uproot.streamers.Model_TStreamerBasicPointer
  • uproot.streamers.Model_TStreamerBasicType
  • uproot.streamers.Model_TStreamerLoop
  • uproot.streamers.Model_TStreamerSTL
  • uproot.streamers.Model_TStreamerSTLstring
  • uproot.streamers.TStreamerPointerTypes
  • uproot.streamers.Model_TStreamerObjectAnyPointer
  • uproot.streamers.Model_TStreamerObjectPointer
  • uproot.streamers.TStreamerObjectTypes
  • uproot.streamers.Model_TStreamerObject
  • uproot.streamers.Model_TStreamerObjectAny
  • uproot.streamers.Model_TStreamerString

cache

  • uproot.cache (module)
  • uproot.cache.LRUCache
  • uproot.cache.LRUArrayCache

compression

  • uproot.compression (module)
  • uproot.compression.Compression
  • uproot.compression.ZLIB
  • uproot.compression.LZMA
  • uproot.compression.LZ4
  • uproot.compression.ZSTD
  • uproot.compression.decompress
  • uproot.compression.hook_before_block
  • uproot.compression.hook_after_block
  • uproot.compression.compress

deserialization

  • uproot.deserialization (module)
  • uproot.deserialization.compile_class
  • uproot.deserialization.numbytes_version
  • uproot.deserialization.numbytes_check
  • uproot.deserialization.read_object_any
  • uproot.deserialization.DeserializationError

serialization

  • uproot.serialization (module)
  • uproot.serialization.string
  • uproot.serialization.bytestring
  • uproot.serialization.numbytes_version
  • uproot.serialization.serialize_object_any

pyroot

  • uproot.pyroot (module)
  • uproot.pyroot.to_pyroot
  • uproot.pyroot.pyroot_to_buffer
  • uproot.pyroot.from_pyroot

source

  • uproot.source (module)
  • uproot.source.chunk (module)
  • uproot.source.chunk.Resource
  • uproot.source.chunk.Source
  • uproot.source.chunk.MultithreadedSource
  • uproot.source.chunk.notifier
  • uproot.source.chunk.Chunk
  • uproot.source.cursor (module)
  • uproot.source.cursor.Cursor
  • uproot.source.file (module)
  • uproot.source.file.FileResource
  • uproot.source.file.MemmapSource
  • uproot.source.file.MultithreadedFileSource
  • uproot.source.futures (module)
  • uproot.source.futures.delayed_raise
  • uproot.source.futures.TrivialFuture
  • uproot.source.futures.TrivialExecutor
  • uproot.source.futures.Future
  • uproot.source.futures.Worker
  • uproot.source.futures.ThreadPoolExecutor
  • uproot.source.futures.ResourceFuture
  • uproot.source.futures.ResourceWorker
  • uproot.source.futures.ResourceThreadPoolExecutor
  • uproot.source.futures.ResourceTrivialExecutor
  • uproot.source.http (module)
  • uproot.source.http.make_connection
  • uproot.source.http.full_path
  • uproot.source.http.basic_auth_headers
  • uproot.source.http.get_num_bytes
  • uproot.source.http.HTTPResource
  • uproot.source.http.HTTPSource
  • uproot.source.http.MultithreadedHTTPSource
  • uproot.source.object (module)
  • uproot.source.object.ObjectResource
  • uproot.source.object.ObjectSource
  • uproot.source.xrootd (module)
  • uproot.source.xrootd.get_server_config
  • uproot.source.xrootd.XRootDResource
  • uproot.source.xrootd.XRootDSource
  • uproot.source.xrootd.MultithreadedXRootDSource

sink

  • uproot.sink (module)
  • uproot.sink.file (module)
  • uproot.sink.file.FileSink

interpretation

  • uproot.interpretation (module)
  • uproot.interpretation.Interpretation
  • uproot.interpretation.grouped (module)
  • uproot.interpretation.grouped.AsGrouped
  • uproot.interpretation.identify (module)
  • uproot.interpretation.identify.interpretation_of
  • uproot.interpretation.identify.parse_typename
  • uproot.interpretation.identify.NotNumerical
  • uproot.interpretation.identify.UnknownInterpretation
  • uproot.interpretation.jagged (module)
  • uproot.interpretation.jagged.fast_divide
  • uproot.interpretation.jagged.AsJagged
  • uproot.interpretation.jagged.JaggedArray
  • uproot.interpretation.library (module)
  • uproot.interpretation.library.Library
  • uproot.interpretation.library.NumPy
  • uproot.interpretation.library.Awkward
  • uproot.interpretation.library.Pandas
  • uproot.interpretation.numerical (module)
  • uproot.interpretation.numerical.Numerical
  • uproot.interpretation.numerical.AsDtype
  • uproot.interpretation.numerical.AsDtypeInPlace
  • uproot.interpretation.numerical.AsSTLBits
  • uproot.interpretation.numerical.TruncatedNumerical
  • uproot.interpretation.numerical.AsDouble32
  • uproot.interpretation.numerical.AsFloat16
  • uproot.interpretation.objects (module)
  • uproot.interpretation.objects.AsObjects
  • uproot.interpretation.objects.AsStridedObjects
  • uproot.interpretation.objects.CannotBeStrided
  • uproot.interpretation.objects.CannotBeAwkward
  • uproot.interpretation.objects.ObjectArray
  • uproot.interpretation.objects.StridedObjectArray
  • uproot.interpretation.strings (module)
  • uproot.interpretation.strings.AsStrings
  • uproot.interpretation.strings.StringArray

containers

  • uproot.containers (module)
  • uproot.containers.AsContainer
  • uproot.containers.AsDynamic
  • uproot.containers.AsFIXME
  • uproot.containers.AsString
  • uproot.containers.AsPointer
  • uproot.containers.AsArray
  • uproot.containers.AsRVec
  • uproot.containers.AsVector
  • uproot.containers.AsSet
  • uproot.containers.AsMap
  • uproot.containers.Container
  • uproot.containers.ROOTRVec
  • uproot.containers.STLVector
  • uproot.containers.STLSet
  • uproot.containers.STLMap

language

  • uproot.language (module)
  • uproot.language.Language
  • uproot.language.python (module)
  • uproot.language.python.PythonLanguage

models

  • uproot.models (module)
  • uproot.models.RNTuple (module)
  • uproot.models.RNTuple.Model_ROOT_3a3a_Experimental_3a3a_RNTuple
  • uproot.models.RNTuple.PageDescription
  • uproot.models.RNTuple.PageLinkInner
  • uproot.models.RNTuple.PageLink
    • PageLink
    • read
      • PageLink.read()
  • uproot.models.RNTuple.LocatorReader
  • uproot.models.RNTuple.EnvLinkReader
  • uproot.models.RNTuple.MetaData
  • uproot.models.RNTuple.RecordFrameReader
  • uproot.models.RNTuple.ListFrameReader
  • uproot.models.RNTuple.FieldRecordReader
  • uproot.models.RNTuple.ColumnRecordReader
  • uproot.models.RNTuple.AliasColumnReader
  • uproot.models.RNTuple.ExtraTypeInfoReader
  • uproot.models.RNTuple.HeaderReader
  • uproot.models.RNTuple.ColumnGroupRecordReader
  • uproot.models.RNTuple.ClusterSummaryReader
  • uproot.models.RNTuple.ClusterGroupRecordReader
  • uproot.models.RNTuple.FooterReader
  • uproot.models.TArray (module)
  • uproot.models.TArray.Model_TArray
  • uproot.models.TArray.Model_TArrayC
  • uproot.models.TArray.Model_TArrayS
  • uproot.models.TArray.Model_TArrayI
  • uproot.models.TArray.Model_TArrayL
  • uproot.models.TArray.Model_TArrayL64
  • uproot.models.TArray.Model_TArrayF
  • uproot.models.TArray.Model_TArrayD
  • uproot.models.TAtt (module)
  • uproot.models.TAtt.Model_TAttLine_v1
  • uproot.models.TAtt.Model_TAttLine_v2
  • uproot.models.TAtt.Model_TAttLine
  • uproot.models.TAtt.Model_TAttFill_v1
  • uproot.models.TAtt.Model_TAttFill_v2
  • uproot.models.TAtt.Model_TAttFill
  • uproot.models.TAtt.Model_TAttMarker_v2
  • uproot.models.TAtt.Model_TAttMarker
  • uproot.models.TAtt.Model_TAttAxis_v4
  • uproot.models.TAtt.Model_TAttAxis
  • uproot.models.TAtt.Model_TAtt3D_v1
  • uproot.models.TAtt.Model_TAtt3D
  • uproot.models.TBasket (module)
  • uproot.models.TBasket.Model_TBasket
  • uproot.models.TBranch (module)
  • uproot.models.TBranch.Model_TBranch_v10
  • uproot.models.TBranch.Model_TBranch_v11
  • uproot.models.TBranch.Model_TBranch_v12
  • uproot.models.TBranch.Model_TBranch_v13
  • uproot.models.TBranch.Model_TBranch
  • uproot.models.TBranch.Model_TBranchElement_v8
  • uproot.models.TBranch.Model_TBranchElement_v9
  • uproot.models.TBranch.Model_TBranchElement_v10
  • uproot.models.TBranch.Model_TBranchElement
  • uproot.models.TBranch.Model_TBranchObject_v1
  • uproot.models.TBranch.Model_TBranchObject
  • uproot.models.TClonesArray (module)
  • uproot.models.TClonesArray.Model_TClonesArray
  • uproot.models.TDatime (module)
  • uproot.models.TDatime.Model_TDatime
  • uproot.models.TGraph (module)
  • uproot.models.TGraph.Model_TGraph_v4
  • uproot.models.TGraph.Model_TGraph
  • uproot.models.TGraph.Model_TGraphErrors_v3
  • uproot.models.TGraph.Model_TGraphErrors
  • uproot.models.TGraph.Model_TGraphAsymmErrors_v3
  • uproot.models.TGraph.Model_TGraphAsymmErrors
  • uproot.models.TH (module)
  • uproot.models.TH.Model_TAxis_v10
  • uproot.models.TH.Model_TAxis
  • uproot.models.TH.Model_TH1_v8
  • uproot.models.TH.Model_TH1
  • uproot.models.TH.Model_TH2_v5
  • uproot.models.TH.Model_TH2
  • uproot.models.TH.Model_TH3_v6
  • uproot.models.TH.Model_TH3
  • uproot.models.TH.Model_TH1C_v3
  • uproot.models.TH.Model_TH1C
  • uproot.models.TH.Model_TH1D_v3
  • uproot.models.TH.Model_TH1D
  • uproot.models.TH.Model_TH1F_v3
  • uproot.models.TH.Model_TH1F
  • uproot.models.TH.Model_TH1I_v3
  • uproot.models.TH.Model_TH1I
  • uproot.models.TH.Model_TH1S_v3
  • uproot.models.TH.Model_TH1S
  • uproot.models.TH.Model_TH2C_v4
  • uproot.models.TH.Model_TH2C
  • uproot.models.TH.Model_TH2D_v4
  • uproot.models.TH.Model_TH2D
  • uproot.models.TH.Model_TH2F_v4
  • uproot.models.TH.Model_TH2F
  • uproot.models.TH.Model_TH2I_v4
  • uproot.models.TH.Model_TH2I
  • uproot.models.TH.Model_TH2S_v4
  • uproot.models.TH.Model_TH2S
  • uproot.models.TH.Model_TH3C_v4
  • uproot.models.TH.Model_TH3C
  • uproot.models.TH.Model_TH3D_v4
  • uproot.models.TH.Model_TH3D
  • uproot.models.TH.Model_TH3F_v4
  • uproot.models.TH.Model_TH3F
  • uproot.models.TH.Model_TH3I_v4
  • uproot.models.TH.Model_TH3I
  • uproot.models.TH.Model_TH3S_v4
  • uproot.models.TH.Model_TH3S
  • uproot.models.TH.Model_TProfile_v7
  • uproot.models.TH.Model_TProfile
  • uproot.models.TH.Model_TProfile2D_v8
  • uproot.models.TH.Model_TProfile2D
  • uproot.models.TH.Model_TProfile3D_v8
  • uproot.models.TH.Model_TProfile3D
  • uproot.models.THashList (module)
  • uproot.models.THashList.Model_THashList
  • uproot.models.TLeaf (module)
  • uproot.models.TLeaf.Model_TLeaf_v2
  • uproot.models.TLeaf.Model_TLeaf
  • uproot.models.TLeaf.Model_TLeafO_v1
  • uproot.models.TLeaf.Model_TLeafO
  • uproot.models.TLeaf.Model_TLeafB_v1
  • uproot.models.TLeaf.Model_TLeafB
  • uproot.models.TLeaf.Model_TLeafS_v1
  • uproot.models.TLeaf.Model_TLeafS
  • uproot.models.TLeaf.Model_TLeafI_v1
  • uproot.models.TLeaf.Model_TLeafI
  • uproot.models.TLeaf.Model_TLeafG_v1
  • uproot.models.TLeaf.Model_TLeafG
  • uproot.models.TLeaf.Model_TLeafL_v1
  • uproot.models.TLeaf.Model_TLeafL
  • uproot.models.TLeaf.Model_TLeafF_v1
  • uproot.models.TLeaf.Model_TLeafF
  • uproot.models.TLeaf.Model_TLeafD_v1
  • uproot.models.TLeaf.Model_TLeafD
  • uproot.models.TLeaf.Model_TLeafC_v1
  • uproot.models.TLeaf.Model_TLeafC
  • uproot.models.TLeaf.Model_TLeafF16_v1
  • uproot.models.TLeaf.Model_TLeafF16
  • uproot.models.TLeaf.Model_TLeafD32_v1
  • uproot.models.TLeaf.Model_TLeafD32
  • uproot.models.TLeaf.Model_TLeafElement_v1
  • uproot.models.TLeaf.Model_TLeafElement
  • uproot.models.TList (module)
  • uproot.models.TList.Model_TList
  • uproot.models.TMatrixT (module)
  • uproot.models.TMatrixT.Model_TMatrixTSym_3c_double_3e__v5
  • uproot.models.TMatrixT.Model_TMatrixTSym_3c_double_3e
  • uproot.models.TNamed (module)
  • uproot.models.TNamed.Model_TNamed
  • uproot.models.TObjArray (module)
  • uproot.models.TObjArray.Model_TObjArray
  • uproot.models.TObjArray.Model_TObjArrayOfTBaskets
  • uproot.models.TObjString (module)
  • uproot.models.TObjString.Model_TObjString
  • uproot.models.TObject (module)
  • uproot.models.TObject.Model_TObject
  • uproot.models.TRef (module)
  • uproot.models.TRef.Model_TRef
  • uproot.models.TRef.Model_TRefArray
  • uproot.models.TString (module)
  • uproot.models.TString.Model_TString
  • uproot.models.TTable (module)
  • uproot.models.TTable.Model_TDataSet
  • uproot.models.TTable.EColumnType
  • uproot.models.TTable.Model_TTableDescriptor_v4
  • uproot.models.TTable.Model_TTableDescriptor
  • uproot.models.TTable.Model_TTable_v4
  • uproot.models.TTable.Model_TTable
  • uproot.models.TTable.tableDescriptor_st
  • uproot.models.TTree (module)
  • uproot.models.TTree.Model_TTree_v16
  • uproot.models.TTree.Model_TTree_v17
  • uproot.models.TTree.Model_TTree_v18
  • uproot.models.TTree.Model_TTree_v19
  • uproot.models.TTree.Model_TTree_v20
  • uproot.models.TTree.Model_TTree
  • uproot.models.TTree.Model_ROOT_3a3a_TIOFeatures
  • uproot.models.TTree.Model_TTree_NumEntries
  • uproot.models.TTree.num_entries

exceptions

  • uproot.exceptions (module)
  • uproot.exceptions.NameConflictWarning
  • uproot.exceptions.KeyInFileError
Uproot
  • uproot.models.RNTuple.PageLink

uproot.models.RNTuple.PageLink

Defined in uproot.models.RNTuple on line 476.

class uproot.models.RNTuple.PageLink

read

PageLink.read(chunk, cursor, context)
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