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Paket: python-indexed-gzip (0.8.6-1 und andere)

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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 2 module.

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Download für alle verfügbaren Architekturen
Architektur Version Paketgröße Größe (installiert) Dateien
amd64 0.8.6-1+b1 326,9 kB1.150,0 kB [Liste der Dateien]
arm64 0.8.6-1+b1 257,5 kB1.060,0 kB [Liste der Dateien]
armel 0.8.6-1+b1 296,6 kB1.132,0 kB [Liste der Dateien]
armhf 0.8.6-1+b1 306,1 kB768,0 kB [Liste der Dateien]
i386 0.8.6-1+b1 285,1 kB1.192,0 kB [Liste der Dateien]
mips 0.8.6-1+b1 243,2 kB1.250,0 kB [Liste der Dateien]
mips64el 0.8.6-1+b1 241,6 kB1.230,0 kB [Liste der Dateien]
mipsel 0.8.6-1+b1 251,2 kB1.250,0 kB [Liste der Dateien]
ppc64el 0.8.6-1+b1 270,6 kB1.441,0 kB [Liste der Dateien]
s390x 0.8.6-1+b1 274,7 kB1.226,0 kB [Liste der Dateien]