[ buster ]
[ 原始碼： indexed-gzip ]
套件：python-indexed-gzip（0.8.6-1 以及其他的）
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.
其他與 python-indexed-gzip 有關的套件
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- dep: cython
- C-Extensions for Python
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- dep: libc6 (>= 2.14) [amd64]
- GNU C 函式庫：共用函式庫
同時作為一個虛擬套件由這些套件填實： libc6-udeb
- dep: libc6 (>= 2.17) [arm64]
- dep: libc6 (>= 2.4) [armhf, i386]
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- dep: python
- interactive high-level object-oriented language (Python2 version)
- dep: python (<< 2.8)
- dep: python (>= 2.7~)
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- dep: python-numpy (>= 1:1.14.3)
- Numerical Python adds a fast array facility to the Python language
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- dep: python-numpy-abi9
- 本虛擬套件由這些套件填實： python-numpy
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- dep: zlib1g (>= 1:1.2.2.4)
- 壓縮函式庫 - 跑程式時用(runtime)