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Function compress

Lib/lzma.py:327–336  ·  view source on GitHub ↗

Compress a block of data. Refer to LZMACompressor's docstring for a description of the optional arguments *format*, *check*, *preset* and *filters*. For incremental compression, use an LZMACompressor instead.

(data, format=FORMAT_XZ, check=-1, preset=None, filters=None)

Source from the content-addressed store, hash-verified

325
326
327def compress(data, format=FORMAT_XZ, check=-1, preset=None, filters=None):
328 """Compress a block of data.
329
330 Refer to LZMACompressor's docstring for a description of the
331 optional arguments *format*, *check*, *preset* and *filters*.
332
333 For incremental compression, use an LZMACompressor instead.
334 """
335 comp = LZMACompressor(format, check, preset, filters)
336 return comp.compress(data) + comp.flush()
337
338
339def decompress(data, format=FORMAT_AUTO, memlimit=None, filters=None):

Callers

nothing calls this directly

Calls 3

compressMethod · 0.95
flushMethod · 0.95
LZMACompressorClass · 0.85

Tested by

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