Package: python3-indexed-gzip (0.8.6-1 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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Architecture	Version	Package Size	Installed Size	Files
amd64	0.8.6-1+b1	384.6 kB	1,435.0 kB	[list of files]
arm64	0.8.6-1+b1	290.7 kB	1,316.0 kB	[list of files]
armhf	0.8.6-1+b1	350.0 kB	959.0 kB	[list of files]
i386	0.8.6-1+b1	327.1 kB	1,494.0 kB	[list of files]