Paket: python3-indexed-gzip (1.7.0-1 und andere)

[ Quellcode: indexed-gzip  ]

fast random access of gzip files in Python

Drop-in replacement `IndexedGzipFile` for the built-in Python `gzip.GzipFile` class that does not need to start decompressing from the beginning of the file when for every `seek()`. It gets around this performance limitation by building an index, which contains *seek points*, mappings between corresponding locations in the compressed and uncompressed data streams. Each seek point is accompanied by a chunk (32KB) of uncompressed data which is used to initialise the decompression algorithm, allowing to start reading from any seek point. If the index is built with a seek point spacing of 1MB, only 512KB (on average) of data have to be decompressed to read from any location in the file.

This package provides the Python 3 module.

Andere Pakete mit Bezug zu python3-indexed-gzip

• dep: cython3

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• dep: libc6 (>= 2.17)

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• dep: python3

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  dep: python3 (<< 3.12)

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• dep: python3-numpy (>= 1:1.22.0)

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• dep: python3-numpy-abi9

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• dep: zlib1g (>= 1:1.2.2.4)

  Kompressions-Bibliothek - Laufzeit

python3-indexed-gzip herunterladen

Download für alle verfügbaren Architekturen

Architektur	Version	Paketgröße	Größe (installiert)	Dateien
arm64	1.7.0-1+b1	410,6 kB	1.492,0 kB	[Liste der Dateien]