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Paket: python3-indexed-gzip (1.6.4-2build1)

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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amd64 507,2 kB1543 kB [Liste der Dateien]
arm64 467,7 kB1328 kB [Liste der Dateien]
armhf 493,0 kB990 kB [Liste der Dateien]
ppc64el 623,8 kB2185 kB [Liste der Dateien]