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Issue #15677: Document that zlib and gzip accept a compression level of 0 to mean 'no compression'.

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Patch by Brian Brazil.
This commit is contained in:
Nadeem Vawda 2012-11-11 14:14:47 +01:00
commit 6ff262e18f
5 changed files with 20 additions and 14 deletions
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4
Modules/zlibmodule.c
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@ -139,7 +139,7 @@ newcompobject(PyTypeObject *type)
PyDoc_STRVAR(compress__doc__,
"compress(string[, level]) -- Returned compressed string.\n"
"\n"
"Optional arg level is the compression level, in 1-9.");
"Optional arg level is the compression level, in 0-9.");
static PyObject *
PyZlib_compress(PyObject *self, PyObject *args)
@ -1227,7 +1227,7 @@ PyDoc_STRVAR(zlib_module_documentation,
"zlib library, which is based on GNU zip.\n"
"\n"
"adler32(string[, start]) -- Compute an Adler-32 checksum.\n"
"compress(string[, level]) -- Compress string, with compression level in 1-9.\n"
"compress(string[, level]) -- Compress string, with compression level in 0-9.\n"
"compressobj([level[, ...]]) -- Return a compressor object.\n"
"crc32(string[, start]) -- Compute a CRC-32 checksum.\n"
"decompress(string,[wbits],[bufsize]) -- Decompresses a compressed string.\n"