Package: python3-indexed-gzip (1.8.7-3 and others)

[ Source: 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.

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Download python3-indexed-gzip

Download for all available architectures

Architecture	Version	Package Size	Installed Size	Files
amd64	1.8.7-3+b3	981.1 kB	34,126.0 kB	[list of files]
arm64	1.8.7-3+b3	882.3 kB	31,190.0 kB	[list of files]
armel	1.8.7-3+b3	954.8 kB	34,931.0 kB	[list of files]
armhf	1.8.7-3+b3	893.1 kB	30,619.0 kB	[list of files]
i386	1.8.7-3+b3	905.3 kB	29,146.0 kB	[list of files]
ppc64el	1.8.7-3+b3	1,017.9 kB	37,811.0 kB	[list of files]
riscv64	1.8.7-3+b3	952.9 kB	33,002.0 kB	[list of files]
s390x	1.8.7-3+b3	1,572.9 kB	42,513.0 kB	[list of files]