cpython-lru_cache-weakref: Lib/platform.py annotate

annotate Lib/platform.py @ 39042:c02fa187e0f4 legacy-trunk

Part of SF patch #1484695. This removes dead code. The chksum was already verified in .frombuf() on the lines above. If there was a problem an exception is raised, so there was no way this condition could have been true.

author	Neal Norwitz <nnorwitz@gmail.com>
date	Mon, 10 Jul 2006 00:23:17 +0000
parents	6f35f7be36c3
children	363203d75d69 ed7acf1881a9 63237fcefd99

rev	line source
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1 #!/usr/bin/env python
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	2
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	3 """ This module tries to retrieve as much platform-identifying data as
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	4 possible. It makes this information available via function APIs.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	5
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	6 If called from the command line, it prints the platform
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	7 information concatenated as single string to stdout. The output
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	8 format is useable as part of a filename.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	9
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	10 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	11 # This module is maintained by Marc-Andre Lemburg <mal@egenix.com>.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	12 # If you find problems, please submit bug reports/patches via the
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	13 # Python SourceForge Project Page and assign them to "lemburg".
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	14 #
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	15 # Note: Please keep this module compatible to Python 1.5.2.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	16 #
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	17 # Still needed:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	18 # * more support for WinCE
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	19 # * support for MS-DOS (PythonDX ?)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	20 # * support for Amiga and other still unsupported platforms running Python
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	21 # * support for additional Linux distributions
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	22 #
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	23 # Many thanks to all those who helped adding platform-specific
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	24 # checks (in no particular order):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	25 #
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	26 # Charles G Waldman, David Arnold, Gordon McMillan, Ben Darnell,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	27 # Jeff Bauer, Cliff Crawford, Ivan Van Laningham, Josef
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	28 # Betancourt, Randall Hopper, Karl Putland, John Farrell, Greg
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	29 # Andruk, Just van Rossum, Thomas Heller, Mark R. Levinson, Mark
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	30 # Hammond, Bill Tutt, Hans Nowak, Uwe Zessin (OpenVMS support),
32383 27e712c8e1a3 Added normalization for Windows system name. Closes SF #945665. Marc-André Lemburg <mal@egenix.com> parents: 31969 diff changeset	31 # Colin Kong, Trent Mick, Guido van Rossum
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	32 #
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	33 # History:
35842 f85dc31f1f3e Patch by pythonic <pythonic@gmail.com> to support Fedora Marc-André Lemburg <mal@egenix.com> parents: 32383 diff changeset	34 #
f85dc31f1f3e Patch by pythonic <pythonic@gmail.com> to support Fedora Marc-André Lemburg <mal@egenix.com> parents: 32383 diff changeset	35 # <see CVS and SVN checkin messages for history>
f85dc31f1f3e Patch by pythonic <pythonic@gmail.com> to support Fedora Marc-André Lemburg <mal@egenix.com> parents: 32383 diff changeset	36 #
32383 27e712c8e1a3 Added normalization for Windows system name. Closes SF #945665. Marc-André Lemburg <mal@egenix.com> parents: 31969 diff changeset	37 # 1.0.3 - added normalization of Windows system name
31819 168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	38 # 1.0.2 - added more Windows support
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	39 # 1.0.1 - reformatted to make doc.py happy
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	40 # 1.0.0 - reformatted a bit and checked into Python CVS
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	41 # 0.8.0 - added sys.version parser and various new access
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	42 # APIs (python_version(), python_compiler(), etc.)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	43 # 0.7.2 - fixed architecture() to use sizeof(pointer) where available
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	44 # 0.7.1 - added support for Caldera OpenLinux
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	45 # 0.7.0 - some fixes for WinCE; untabified the source file
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	46 # 0.6.2 - support for OpenVMS - requires version 1.5.2-V006 or higher and
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	47 # vms_lib.getsyi() configured
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	48 # 0.6.1 - added code to prevent 'uname -p' on platforms which are
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	49 # known not to support it
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	50 # 0.6.0 - fixed win32_ver() to hopefully work on Win95,98,NT and Win2k;
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	51 # did some cleanup of the interfaces - some APIs have changed
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	52 # 0.5.5 - fixed another type in the MacOS code... should have
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	53 # used more coffee today ;-)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	54 # 0.5.4 - fixed a few typos in the MacOS code
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	55 # 0.5.3 - added experimental MacOS support; added better popen()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	56 # workarounds in _syscmd_ver() -- still not 100% elegant
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	57 # though
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	58 # 0.5.2 - fixed uname() to return '' instead of 'unknown' in all
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	59 # return values (the system uname command tends to return
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	60 # 'unknown' instead of just leaving the field emtpy)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	61 # 0.5.1 - included code for slackware dist; added exception handlers
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	62 # to cover up situations where platforms don't have os.popen
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	63 # (e.g. Mac) or fail on socket.gethostname(); fixed libc
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	64 # detection RE
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	65 # 0.5.0 - changed the API names referring to system commands to syscmd;
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	66 # added java_ver(); made syscmd_ver() a private
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	67 # API (was system_ver() in previous versions) -- use uname()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	68 # instead; extended the win32_ver() to also return processor
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	69 # type information
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	70 # 0.4.0 - added win32_ver() and modified the platform() output for WinXX
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	71 # 0.3.4 - fixed a bug in _follow_symlinks()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	72 # 0.3.3 - fixed popen() and "file" command invokation bugs
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	73 # 0.3.2 - added architecture() API and support for it in platform()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	74 # 0.3.1 - fixed syscmd_ver() RE to support Windows NT
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	75 # 0.3.0 - added system alias support
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	76 # 0.2.3 - removed 'wince' again... oh well.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	77 # 0.2.2 - added 'wince' to syscmd_ver() supported platforms
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	78 # 0.2.1 - added cache logic and changed the platform string format
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	79 # 0.2.0 - changed the API to use functions instead of module globals
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	80 # since some action take too long to be run on module import
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	81 # 0.1.0 - first release
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	82 #
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	83 # You can always get the latest version of this module at:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	84 #
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	85 # http://www.egenix.com/files/python/platform.py
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	86 #
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	87 # If that URL should fail, try contacting the author.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	88
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	89 __copyright__ = """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	90 Copyright (c) 1999-2000, Marc-Andre Lemburg; mailto:mal@lemburg.com
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	91 Copyright (c) 2000-2003, eGenix.com Software GmbH; mailto:info@egenix.com
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	92
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	93 Permission to use, copy, modify, and distribute this software and its
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	94 documentation for any purpose and without fee or royalty is hereby granted,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	95 provided that the above copyright notice appear in all copies and that
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	96 both that copyright notice and this permission notice appear in
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	97 supporting documentation or portions thereof, including modifications,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	98 that you make.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	99
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	100 EGENIX.COM SOFTWARE GMBH DISCLAIMS ALL WARRANTIES WITH REGARD TO
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	101 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	102 FITNESS, IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	103 INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	104 FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	105 NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	106 WITH THE USE OR PERFORMANCE OF THIS SOFTWARE !
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	107
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	108 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	109
35842 f85dc31f1f3e Patch by pythonic <pythonic@gmail.com> to support Fedora Marc-André Lemburg <mal@egenix.com> parents: 32383 diff changeset	110 __version__ = '1.0.4'
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	111
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	112 import sys,string,os,re
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	113
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	114 ### Platform specific APIs
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	115
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	116 _libc_search = re.compile(r'(__libc_init)'
6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	117 '\|'
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	118 '(GLIBC_([0-9.]+))'
c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	119 '\|'
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	120 '(libc(_\w+)?\.so(?:\.(\d[0-9.]*))?)')
6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	121
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	122 def libc_ver(executable=sys.executable,lib='',version='',
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	123
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	124 chunksize=2048):
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	125
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	126 """ Tries to determine the libc version that the file executable
ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	127 (which defaults to the Python interpreter) is linked against.
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	128
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	129 Returns a tuple of strings (lib,version) which default to the
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	130 given parameters in case the lookup fails.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	131
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	132 Note that the function has intimate knowledge of how different
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	133 libc versions add symbols to the executable and thus is probably
ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	134 only useable for executables compiled using gcc.
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	135
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	136 The file is read and scanned in chunks of chunksize bytes.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	137
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	138 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	139 f = open(executable,'rb')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	140 binary = f.read(chunksize)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	141 pos = 0
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	142 while 1:
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	143 m = _libc_search.search(binary,pos)
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	144 if not m:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	145 binary = f.read(chunksize)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	146 if not binary:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	147 break
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	148 pos = 0
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	149 continue
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	150 libcinit,glibc,glibcversion,so,threads,soversion = m.groups()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	151 if libcinit and not lib:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	152 lib = 'libc'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	153 elif glibc:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	154 if lib != 'glibc':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	155 lib = 'glibc'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	156 version = glibcversion
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	157 elif glibcversion > version:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	158 version = glibcversion
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	159 elif so:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	160 if lib != 'glibc':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	161 lib = 'libc'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	162 if soversion > version:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	163 version = soversion
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	164 if threads and version[-len(threads):] != threads:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	165 version = version + threads
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	166 pos = m.end()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	167 f.close()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	168 return lib,version
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	169
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	170 def _dist_try_harder(distname,version,id):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	171
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	172 """ Tries some special tricks to get the distribution
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	173 information in case the default method fails.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	174
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	175 Currently supports older SuSE Linux, Caldera OpenLinux and
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	176 Slackware Linux distributions.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	177
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	178 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	179 if os.path.exists('/var/adm/inst-log/info'):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	180 # SuSE Linux stores distribution information in that file
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	181 info = open('/var/adm/inst-log/info').readlines()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	182 distname = 'SuSE'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	183 for line in info:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	184 tv = string.split(line)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	185 if len(tv) == 2:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	186 tag,value = tv
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	187 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	188 continue
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	189 if tag == 'MIN_DIST_VERSION':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	190 version = string.strip(value)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	191 elif tag == 'DIST_IDENT':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	192 values = string.split(value,'-')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	193 id = values[2]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	194 return distname,version,id
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	195
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	196 if os.path.exists('/etc/.installed'):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	197 # Caldera OpenLinux has some infos in that file (thanks to Colin Kong)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	198 info = open('/etc/.installed').readlines()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	199 for line in info:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	200 pkg = string.split(line,'-')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	201 if len(pkg) >= 2 and pkg[0] == 'OpenLinux':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	202 # XXX does Caldera support non Intel platforms ? If yes,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	203 # where can we find the needed id ?
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	204 return 'OpenLinux',pkg[1],id
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	205
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	206 if os.path.isdir('/usr/lib/setup'):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	207 # Check for slackware verson tag file (thanks to Greg Andruk)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	208 verfiles = os.listdir('/usr/lib/setup')
31969 0c76a9e5c838 Using reversed() is not compatible with Python 1.5.2. Guido van Rossum <guido@python.org> parents: 31819 diff changeset	209 for n in range(len(verfiles)-1, -1, -1):
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	210 if verfiles[n][:14] != 'slack-version-':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	211 del verfiles[n]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	212 if verfiles:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	213 verfiles.sort()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	214 distname = 'slackware'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	215 version = verfiles[-1][14:]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	216 return distname,version,id
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	217
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	218 return distname,version,id
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	219
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	220 _release_filename = re.compile(r'(\w+)[-_](release\|version)')
6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	221 _release_version = re.compile(r'([\d.]+)[^(]*(?:$(.+)$)?')
6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	222
35842 f85dc31f1f3e Patch by pythonic <pythonic@gmail.com> to support Fedora Marc-André Lemburg <mal@egenix.com> parents: 32383 diff changeset	223 # Note:In supported_dists below we need 'fedora' before 'redhat' as in
f85dc31f1f3e Patch by pythonic <pythonic@gmail.com> to support Fedora Marc-André Lemburg <mal@egenix.com> parents: 32383 diff changeset	224 # Fedora redhat-release is a link to fedora-release.
f85dc31f1f3e Patch by pythonic <pythonic@gmail.com> to support Fedora Marc-André Lemburg <mal@egenix.com> parents: 32383 diff changeset	225
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	226 def dist(distname='',version='',id='',
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	227
35842 f85dc31f1f3e Patch by pythonic <pythonic@gmail.com> to support Fedora Marc-André Lemburg <mal@egenix.com> parents: 32383 diff changeset	228 supported_dists=('SuSE', 'debian', 'fedora', 'redhat', 'mandrake')):
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	229
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	230 """ Tries to determine the name of the Linux OS distribution name.
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	231
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	232 The function first looks for a distribution release file in
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	233 /etc and then reverts to _dist_try_harder() in case no
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	234 suitable files are found.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	235
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	236 Returns a tuple (distname,version,id) which default to the
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	237 args given as parameters.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	238
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	239 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	240 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	241 etc = os.listdir('/etc')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	242 except os.error:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	243 # Probably not a Unix system
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	244 return distname,version,id
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	245 for file in etc:
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	246 m = _release_filename.match(file)
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	247 if m:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	248 _distname,dummy = m.groups()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	249 if _distname in supported_dists:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	250 distname = _distname
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	251 break
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	252 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	253 return _dist_try_harder(distname,version,id)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	254 f = open('/etc/'+file,'r')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	255 firstline = f.readline()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	256 f.close()
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	257 m = _release_version.search(firstline)
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	258 if m:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	259 _version,_id = m.groups()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	260 if _version:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	261 version = _version
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	262 if _id:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	263 id = _id
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	264 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	265 # Unkown format... take the first two words
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	266 l = string.split(string.strip(firstline))
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	267 if l:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	268 version = l[0]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	269 if len(l) > 1:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	270 id = l[1]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	271 return distname,version,id
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	272
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	273 class _popen:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	274
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	275 """ Fairly portable (alternative) popen implementation.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	276
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	277 This is mostly needed in case os.popen() is not available, or
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	278 doesn't work as advertised, e.g. in Win9X GUI programs like
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	279 PythonWin or IDLE.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	280
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	281 Writing to the pipe is currently not supported.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	282
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	283 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	284 tmpfile = ''
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	285 pipe = None
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	286 bufsize = None
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	287 mode = 'r'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	288
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	289 def __init__(self,cmd,mode='r',bufsize=None):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	290
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	291 if mode != 'r':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	292 raise ValueError,'popen()-emulation only supports read mode'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	293 import tempfile
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	294 self.tmpfile = tmpfile = tempfile.mktemp()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	295 os.system(cmd + ' > %s' % tmpfile)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	296 self.pipe = open(tmpfile,'rb')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	297 self.bufsize = bufsize
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	298 self.mode = mode
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	299
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	300 def read(self):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	301
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	302 return self.pipe.read()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	303
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	304 def readlines(self):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	305
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	306 if self.bufsize is not None:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	307 return self.pipe.readlines()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	308
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	309 def close(self,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	310
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	311 remove=os.unlink,error=os.error):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	312
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	313 if self.pipe:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	314 rc = self.pipe.close()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	315 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	316 rc = 255
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	317 if self.tmpfile:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	318 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	319 remove(self.tmpfile)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	320 except error:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	321 pass
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	322 return rc
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	323
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	324 # Alias
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	325 __del__ = close
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	326
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	327 def popen(cmd, mode='r', bufsize=None):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	328
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	329 """ Portable popen() interface.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	330 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	331 # Find a working popen implementation preferring win32pipe.popen
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	332 # over os.popen over _popen
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	333 popen = None
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	334 if os.environ.get('OS','') == 'Windows_NT':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	335 # On NT win32pipe should work; on Win9x it hangs due to bugs
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	336 # in the MS C lib (see MS KnowledgeBase article Q150956)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	337 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	338 import win32pipe
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	339 except ImportError:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	340 pass
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	341 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	342 popen = win32pipe.popen
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	343 if popen is None:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	344 if hasattr(os,'popen'):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	345 popen = os.popen
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	346 # Check whether it works... it doesn't in GUI programs
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	347 # on Windows platforms
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	348 if sys.platform == 'win32': # XXX Others too ?
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	349 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	350 popen('')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	351 except os.error:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	352 popen = _popen
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	353 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	354 popen = _popen
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	355 if bufsize is None:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	356 return popen(cmd,mode)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	357 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	358 return popen(cmd,mode,bufsize)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	359
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	360 def _norm_version(version,build=''):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	361
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	362 """ Normalize the version and build strings and return a single
35898 d72db82a70cd Fix typo. Walter Dörwald <walter@livinglogic.de> parents: 35842 diff changeset	363 version string using the format major.minor.build (or patchlevel).
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	364 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	365 l = string.split(version,'.')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	366 if build:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	367 l.append(build)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	368 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	369 ints = map(int,l)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	370 except ValueError:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	371 strings = l
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	372 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	373 strings = map(str,ints)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	374 version = string.join(strings[:3],'.')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	375 return version
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	376
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	377 _ver_output = re.compile(r'(?:([\w ]+) ([\w.]+) '
6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	378 '.*'
6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	379 'Version ([\d.]+))')
6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	380
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	381 def _syscmd_ver(system='',release='',version='',
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	382
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	383 supported_platforms=('win32','win16','dos','os2')):
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	384
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	385 """ Tries to figure out the OS version used and returns
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	386 a tuple (system,release,version).
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	387
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	388 It uses the "ver" shell command for this which is known
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	389 to exists on Windows, DOS and OS/2. XXX Others too ?
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	390
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	391 In case this fails, the given parameters are used as
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	392 defaults.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	393
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	394 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	395 if sys.platform not in supported_platforms:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	396 return system,release,version
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	397
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	398 # Try some common cmd strings
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	399 for cmd in ('ver','command /c ver','cmd /c ver'):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	400 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	401 pipe = popen(cmd)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	402 info = pipe.read()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	403 if pipe.close():
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	404 raise os.error,'command failed'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	405 # XXX How can I supress shell errors from being written
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	406 # to stderr ?
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	407 except os.error,why:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	408 #print 'Command %s failed: %s' % (cmd,why)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	409 continue
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	410 except IOError,why:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	411 #print 'Command %s failed: %s' % (cmd,why)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	412 continue
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	413 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	414 break
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	415 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	416 return system,release,version
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	417
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	418 # Parse the output
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	419 info = string.strip(info)
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	420 m = _ver_output.match(info)
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	421 if m:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	422 system,release,version = m.groups()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	423 # Strip trailing dots from version and release
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	424 if release[-1] == '.':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	425 release = release[:-1]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	426 if version[-1] == '.':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	427 version = version[:-1]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	428 # Normalize the version and build strings (eliminating additional
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	429 # zeros)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	430 version = _norm_version(version)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	431 return system,release,version
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	432
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	433 def _win32_getvalue(key,name,default=''):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	434
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	435 """ Read a value for name from the registry key.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	436
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	437 In case this fails, default is returned.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	438
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	439 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	440 from win32api import RegQueryValueEx
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	441 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	442 return RegQueryValueEx(key,name)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	443 except:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	444 return default
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	445
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	446 def win32_ver(release='',version='',csd='',ptype=''):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	447
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	448 """ Get additional version information from the Windows Registry
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	449 and return a tuple (version,csd,ptype) referring to version
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	450 number, CSD level and OS type (multi/single
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	451 processor).
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	452
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	453 As a hint: ptype returns 'Uniprocessor Free' on single
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	454 processor NT machines and 'Multiprocessor Free' on multi
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	455 processor machines. The 'Free' refers to the OS version being
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	456 free of debugging code. It could also state 'Checked' which
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	457 means the OS version uses debugging code, i.e. code that
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	458 checks arguments, ranges, etc. (Thomas Heller).
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	459
28779 708aea82ade8 Fix docstring typo Andrew M. Kuchling <amk@amk.ca> parents: 28774 diff changeset	460 Note: this function only works if Mark Hammond's win32
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	461 package is installed and obviously only runs on Win32
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	462 compatible platforms.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	463
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	464 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	465 # XXX Is there any way to find out the processor type on WinXX ?
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	466 # XXX Is win32 available on Windows CE ?
31819 168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	467 #
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	468 # Adapted from code posted by Karl Putland to comp.lang.python.
31819 168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	469 #
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	470 # The mappings between reg. values and release names can be found
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	471 # here: http://msdn.microsoft.com/library/en-us/sysinfo/base/osversioninfo_str.asp
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	472
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	473 # Import the needed APIs
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	474 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	475 import win32api
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	476 except ImportError:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	477 return release,version,csd,ptype
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	478 from win32api import RegQueryValueEx,RegOpenKeyEx,RegCloseKey,GetVersionEx
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	479 from win32con import HKEY_LOCAL_MACHINE,VER_PLATFORM_WIN32_NT,\
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	480 VER_PLATFORM_WIN32_WINDOWS
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	481
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	482 # Find out the registry key and some general version infos
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	483 maj,min,buildno,plat,csd = GetVersionEx()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	484 version = '%i.%i.%i' % (maj,min,buildno & 0xFFFF)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	485 if csd[:13] == 'Service Pack ':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	486 csd = 'SP' + csd[13:]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	487 if plat == VER_PLATFORM_WIN32_WINDOWS:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	488 regkey = 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	489 # Try to guess the release name
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	490 if maj == 4:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	491 if min == 0:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	492 release = '95'
31819 168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	493 elif min == 10:
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	494 release = '98'
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	495 elif min == 90:
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	496 release = 'Me'
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	497 else:
31819 168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	498 release = 'postMe'
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	499 elif maj == 5:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	500 release = '2000'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	501 elif plat == VER_PLATFORM_WIN32_NT:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	502 regkey = 'SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	503 if maj <= 4:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	504 release = 'NT'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	505 elif maj == 5:
31819 168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	506 if min == 0:
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	507 release = '2000'
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	508 elif min == 1:
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	509 release = 'XP'
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	510 elif min == 2:
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	511 release = '2003Server'
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	512 else:
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	513 release = 'post2003'
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	514 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	515 if not release:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	516 # E.g. Win3.1 with win32s
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	517 release = '%i.%i' % (maj,min)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	518 return release,version,csd,ptype
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	519
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	520 # Open the registry key
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	521 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	522 keyCurVer = RegOpenKeyEx(HKEY_LOCAL_MACHINE,regkey)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	523 # Get a value to make sure the key exists...
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	524 RegQueryValueEx(keyCurVer,'SystemRoot')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	525 except:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	526 return release,version,csd,ptype
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	527
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	528 # Parse values
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	529 #subversion = _win32_getvalue(keyCurVer,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	530 # 'SubVersionNumber',
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	531 # ('',1))[0]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	532 #if subversion:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	533 # release = release + subversion # 95a, 95b, etc.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	534 build = _win32_getvalue(keyCurVer,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	535 'CurrentBuildNumber',
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	536 ('',1))[0]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	537 ptype = _win32_getvalue(keyCurVer,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	538 'CurrentType',
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	539 (ptype,1))[0]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	540
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	541 # Normalize version
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	542 version = _norm_version(version,build)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	543
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	544 # Close key
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	545 RegCloseKey(keyCurVer)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	546 return release,version,csd,ptype
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	547
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	548 def _mac_ver_lookup(selectors,default=None):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	549
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	550 from gestalt import gestalt
30118 3779eb483e6b Bug fix for #780461: 'sysu' gestalt selector is meaningless on MacOSX, Jack Jansen <jack.jansen@cwi.nl> parents: 30049 diff changeset	551 import MacOS
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	552 l = []
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	553 append = l.append
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	554 for selector in selectors:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	555 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	556 append(gestalt(selector))
30118 3779eb483e6b Bug fix for #780461: 'sysu' gestalt selector is meaningless on MacOSX, Jack Jansen <jack.jansen@cwi.nl> parents: 30049 diff changeset	557 except (RuntimeError, MacOS.Error):
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	558 append(default)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	559 return l
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	560
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	561 def _bcd2str(bcd):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	562
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	563 return hex(bcd)[2:]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	564
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	565 def mac_ver(release='',versioninfo=('','',''),machine=''):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	566
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	567 """ Get MacOS version information and return it as tuple (release,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	568 versioninfo, machine) with versioninfo being a tuple (version,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	569 dev_stage, non_release_version).
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	570
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	571 Entries which cannot be determined are set to the paramter values
ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	572 which default to ''. All tuple entries are strings.
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	573
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	574 Thanks to Mark R. Levinson for mailing documentation links and
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	575 code examples for this function. Documentation for the
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	576 gestalt() API is available online at:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	577
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	578 http://www.rgaros.nl/gestalt/
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	579
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	580 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	581 # Check whether the version info module is available
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	582 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	583 import gestalt
30118 3779eb483e6b Bug fix for #780461: 'sysu' gestalt selector is meaningless on MacOSX, Jack Jansen <jack.jansen@cwi.nl> parents: 30049 diff changeset	584 import MacOS
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	585 except ImportError:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	586 return release,versioninfo,machine
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	587 # Get the infos
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	588 sysv,sysu,sysa = _mac_ver_lookup(('sysv','sysu','sysa'))
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	589 # Decode the infos
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	590 if sysv:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	591 major = (sysv & 0xFF00) >> 8
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	592 minor = (sysv & 0x00F0) >> 4
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	593 patch = (sysv & 0x000F)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	594 release = '%s.%i.%i' % (_bcd2str(major),minor,patch)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	595 if sysu:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	596 major = int((sysu & 0xFF000000L) >> 24)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	597 minor = (sysu & 0x00F00000) >> 20
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	598 bugfix = (sysu & 0x000F0000) >> 16
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	599 stage = (sysu & 0x0000FF00) >> 8
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	600 nonrel = (sysu & 0x000000FF)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	601 version = '%s.%i.%i' % (_bcd2str(major),minor,bugfix)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	602 nonrel = _bcd2str(nonrel)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	603 stage = {0x20:'development',
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	604 0x40:'alpha',
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	605 0x60:'beta',
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	606 0x80:'final'}.get(stage,'')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	607 versioninfo = (version,stage,nonrel)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	608 if sysa:
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	609 machine = {0x1: '68k',
37797 6f35f7be36c3 Teach platform about darwin/x86 Ronald Oussoren <ronaldoussoren@mac.com> parents: 36210 diff changeset	610 0x2: 'PowerPC',
6f35f7be36c3 Teach platform about darwin/x86 Ronald Oussoren <ronaldoussoren@mac.com> parents: 36210 diff changeset	611 0xa: 'i386'}.get(sysa,'')
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	612 return release,versioninfo,machine
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	613
29657 5b105a950334 remove extra parameter from _java_getprop, remove duplicate imports Neal Norwitz <nnorwitz@gmail.com> parents: 28779 diff changeset	614 def _java_getprop(name,default):
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	615
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	616 from java.lang import System
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	617 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	618 return System.getProperty(name)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	619 except:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	620 return default
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	621
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	622 def java_ver(release='',vendor='',vminfo=('','',''),osinfo=('','','')):
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	623
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	624 """ Version interface for Jython.
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	625
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	626 Returns a tuple (release,vendor,vminfo,osinfo) with vminfo being
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	627 a tuple (vm_name,vm_release,vm_vendor) and osinfo being a
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	628 tuple (os_name,os_version,os_arch).
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	629
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	630 Values which cannot be determined are set to the defaults
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	631 given as parameters (which all default to '').
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	632
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	633 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	634 # Import the needed APIs
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	635 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	636 import java.lang
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	637 except ImportError:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	638 return release,vendor,vminfo,osinfo
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	639
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	640 vendor = _java_getprop('java.vendor',vendor)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	641 release = _java_getprop('java.version',release)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	642 vm_name,vm_release,vm_vendor = vminfo
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	643 vm_name = _java_getprop('java.vm.name',vm_name)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	644 vm_vendor = _java_getprop('java.vm.vendor',vm_vendor)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	645 vm_release = _java_getprop('java.vm.version',vm_release)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	646 vminfo = vm_name,vm_release,vm_vendor
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	647 os_name,os_version,os_arch = osinfo
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	648 os_arch = _java_getprop('java.os.arch',os_arch)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	649 os_name = _java_getprop('java.os.name',os_name)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	650 os_version = _java_getprop('java.os.version',os_version)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	651 osinfo = os_name,os_version,os_arch
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	652
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	653 return release,vendor,vminfo,osinfo
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	654
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	655 ### System name aliasing
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	656
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	657 def system_alias(system,release,version):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	658
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	659 """ Returns (system,release,version) aliased to common
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	660 marketing names used for some systems.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	661
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	662 It also does some reordering of the information in some cases
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	663 where it would otherwise cause confusion.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	664
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	665 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	666 if system == 'Rhapsody':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	667 # Apple's BSD derivative
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	668 # XXX How can we determine the marketing release number ?
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	669 return 'MacOS X Server',system+release,version
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	670
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	671 elif system == 'SunOS':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	672 # Sun's OS
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	673 if release < '5':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	674 # These releases use the old name SunOS
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	675 return system,release,version
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	676 # Modify release (marketing release = SunOS release - 3)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	677 l = string.split(release,'.')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	678 if l:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	679 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	680 major = int(l[0])
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	681 except ValueError:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	682 pass
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	683 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	684 major = major - 3
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	685 l[0] = str(major)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	686 release = string.join(l,'.')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	687 if release < '6':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	688 system = 'Solaris'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	689 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	690 # XXX Whatever the new SunOS marketing name is...
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	691 system = 'Solaris'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	692
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	693 elif system == 'IRIX64':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	694 # IRIX reports IRIX64 on platforms with 64-bit support; yet it
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	695 # is really a version and not a different platform, since 32-bit
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	696 # apps are also supported..
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	697 system = 'IRIX'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	698 if version:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	699 version = version + ' (64bit)'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	700 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	701 version = '64bit'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	702
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	703 elif system in ('win32','win16'):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	704 # In case one of the other tricks
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	705 system = 'Windows'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	706
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	707 return system,release,version
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	708
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	709 ### Various internal helpers
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	710
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	711 def _platform(*args):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	712
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	713 """ Helper to format the platform string in a filename
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	714 compatible format e.g. "system-version-machine".
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	715 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	716 # Format the platform string
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	717 platform = string.join(
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	718 map(string.strip,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	719 filter(len,args)),
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	720 '-')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	721
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	722 # Cleanup some possible filename obstacles...
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	723 replace = string.replace
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	724 platform = replace(platform,' ','_')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	725 platform = replace(platform,'/','-')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	726 platform = replace(platform,'\\','-')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	727 platform = replace(platform,':','-')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	728 platform = replace(platform,';','-')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	729 platform = replace(platform,'"','-')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	730 platform = replace(platform,'(','-')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	731 platform = replace(platform,')','-')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	732
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	733 # No need to report 'unknown' information...
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	734 platform = replace(platform,'unknown','')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	735
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	736 # Fold '--'s and remove trailing '-'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	737 while 1:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	738 cleaned = replace(platform,'--','-')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	739 if cleaned == platform:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	740 break
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	741 platform = cleaned
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	742 while platform[-1] == '-':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	743 platform = platform[:-1]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	744
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	745 return platform
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	746
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	747 def _node(default=''):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	748
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	749 """ Helper to determine the node name of this machine.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	750 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	751 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	752 import socket
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	753 except ImportError:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	754 # No sockets...
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	755 return default
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	756 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	757 return socket.gethostname()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	758 except socket.error:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	759 # Still not working...
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	760 return default
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	761
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	762 # os.path.abspath is new in Python 1.5.2:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	763 if not hasattr(os.path,'abspath'):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	764
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	765 def _abspath(path,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	766
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	767 isabs=os.path.isabs,join=os.path.join,getcwd=os.getcwd,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	768 normpath=os.path.normpath):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	769
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	770 if not isabs(path):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	771 path = join(getcwd(), path)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	772 return normpath(path)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	773
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	774 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	775
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	776 _abspath = os.path.abspath
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	777
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	778 def _follow_symlinks(filepath):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	779
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	780 """ In case filepath is a symlink, follow it until a
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	781 real file is reached.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	782 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	783 filepath = _abspath(filepath)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	784 while os.path.islink(filepath):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	785 filepath = os.path.normpath(
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	786 os.path.join(filepath,os.readlink(filepath)))
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	787 return filepath
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	788
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	789 def _syscmd_uname(option,default=''):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	790
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	791 """ Interface to the system's uname command.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	792 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	793 if sys.platform in ('dos','win32','win16','os2'):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	794 # XXX Others too ?
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	795 return default
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	796 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	797 f = os.popen('uname %s 2> /dev/null' % option)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	798 except (AttributeError,os.error):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	799 return default
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	800 output = string.strip(f.read())
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	801 rc = f.close()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	802 if not output or rc:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	803 return default
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	804 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	805 return output
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	806
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	807 def _syscmd_file(target,default=''):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	808
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	809 """ Interface to the system's file command.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	810
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	811 The function uses the -b option of the file command to have it
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	812 ommit the filename in its output and if possible the -L option
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	813 to have the command follow symlinks. It returns default in
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	814 case the command should fail.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	815
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	816 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	817 target = _follow_symlinks(target)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	818 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	819 f = os.popen('file %s 2> /dev/null' % target)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	820 except (AttributeError,os.error):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	821 return default
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	822 output = string.strip(f.read())
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	823 rc = f.close()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	824 if not output or rc:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	825 return default
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	826 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	827 return output
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	828
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	829 ### Information about the used architecture
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	830
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	831 # Default values for architecture; non-empty strings override the
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	832 # defaults given as parameters
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	833 _default_architecture = {
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	834 'win32': ('','WindowsPE'),
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	835 'win16': ('','Windows'),
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	836 'dos': ('','MSDOS'),
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	837 }
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	838
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	839 _architecture_split = re.compile(r'[\s,]').split
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	840
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	841 def architecture(executable=sys.executable,bits='',linkage=''):
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	842
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	843 """ Queries the given executable (defaults to the Python interpreter
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	844 binary) for various architecture information.
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	845
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	846 Returns a tuple (bits,linkage) which contains information about
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	847 the bit architecture and the linkage format used for the
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	848 executable. Both values are returned as strings.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	849
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	850 Values that cannot be determined are returned as given by the
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	851 parameter presets. If bits is given as '', the sizeof(pointer)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	852 (or sizeof(long) on Python version < 1.5.2) is used as
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	853 indicator for the supported pointer size.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	854
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	855 The function relies on the system's "file" command to do the
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	856 actual work. This is available on most if not all Unix
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	857 platforms. On some non-Unix platforms where the "file" command
ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	858 does not exist and the executable is set to the Python interpreter
ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	859 binary defaults from _default_architecture are used.
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	860
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	861 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	862 # Use the sizeof(pointer) as default number of bits if nothing
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	863 # else is given as default.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	864 if not bits:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	865 import struct
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	866 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	867 size = struct.calcsize('P')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	868 except struct.error:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	869 # Older installations can only query longs
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	870 size = struct.calcsize('l')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	871 bits = str(size*8) + 'bit'
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	872
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	873 # Get data from the 'file' system command
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	874 output = _syscmd_file(executable,'')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	875
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	876 if not output and \
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	877 executable == sys.executable:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	878 # "file" command did not return anything; we'll try to provide
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	879 # some sensible defaults then...
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	880 if _default_architecture.has_key(sys.platform):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	881 b,l = _default_architecture[sys.platform]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	882 if b:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	883 bits = b
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	884 if l:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	885 linkage = l
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	886 return bits,linkage
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	887
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	888 # Split the output into a list of strings omitting the filename
28762 6503ad8dca88 Reformatted a bit to remove the lengthy re.compile() from the function Marc-André Lemburg <mal@egenix.com> parents: 28761 diff changeset	889 fileout = _architecture_split(output)[1:]
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	890
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	891 if 'executable' not in fileout:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	892 # Format not supported
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	893 return bits,linkage
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	894
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	895 # Bits
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	896 if '32-bit' in fileout:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	897 bits = '32bit'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	898 elif 'N32' in fileout:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	899 # On Irix only
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	900 bits = 'n32bit'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	901 elif '64-bit' in fileout:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	902 bits = '64bit'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	903
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	904 # Linkage
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	905 if 'ELF' in fileout:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	906 linkage = 'ELF'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	907 elif 'PE' in fileout:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	908 # E.g. Windows uses this format
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	909 if 'Windows' in fileout:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	910 linkage = 'WindowsPE'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	911 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	912 linkage = 'PE'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	913 elif 'COFF' in fileout:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	914 linkage = 'COFF'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	915 elif 'MS-DOS' in fileout:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	916 linkage = 'MSDOS'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	917 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	918 # XXX the A.OUT format also falls under this class...
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	919 pass
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	920
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	921 return bits,linkage
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	922
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	923 ### Portable uname() interface
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	924
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	925 _uname_cache = None
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	926
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	927 def uname():
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	928
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	929 """ Fairly portable uname interface. Returns a tuple
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	930 of strings (system,node,release,version,machine,processor)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	931 identifying the underlying platform.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	932
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	933 Note that unlike the os.uname function this also returns
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	934 possible processor information as an additional tuple entry.
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	935
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	936 Entries which cannot be determined are set to ''.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	937
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	938 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	939 global _uname_cache
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	940
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	941 if _uname_cache is not None:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	942 return _uname_cache
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	943
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	944 # Get some infos from the builtin os.uname API...
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	945 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	946 system,node,release,version,machine = os.uname()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	947
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	948 except AttributeError:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	949 # Hmm, no uname... we'll have to poke around the system then.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	950 system = sys.platform
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	951 release = ''
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	952 version = ''
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	953 node = _node()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	954 machine = ''
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	955 processor = ''
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	956 use_syscmd_ver = 1
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	957
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	958 # Try win32_ver() on win32 platforms
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	959 if system == 'win32':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	960 release,version,csd,ptype = win32_ver()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	961 if release and version:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	962 use_syscmd_ver = 0
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	963
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	964 # Try the 'ver' system command available on some
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	965 # platforms
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	966 if use_syscmd_ver:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	967 system,release,version = _syscmd_ver(system)
32383 27e712c8e1a3 Added normalization for Windows system name. Closes SF #945665. Marc-André Lemburg <mal@egenix.com> parents: 31969 diff changeset	968 # Normalize system to what win32_ver() normally returns
27e712c8e1a3 Added normalization for Windows system name. Closes SF #945665. Marc-André Lemburg <mal@egenix.com> parents: 31969 diff changeset	969 # (_syscmd_ver() tends to return the vendor name as well)
27e712c8e1a3 Added normalization for Windows system name. Closes SF #945665. Marc-André Lemburg <mal@egenix.com> parents: 31969 diff changeset	970 if system == 'Microsoft Windows':
27e712c8e1a3 Added normalization for Windows system name. Closes SF #945665. Marc-André Lemburg <mal@egenix.com> parents: 31969 diff changeset	971 system = 'Windows'
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	972
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	973 # In case we still don't know anything useful, we'll try to
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	974 # help ourselves
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	975 if system in ('win32','win16'):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	976 if not version:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	977 if system == 'win32':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	978 version = '32bit'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	979 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	980 version = '16bit'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	981 system = 'Windows'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	982
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	983 elif system[:4] == 'java':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	984 release,vendor,vminfo,osinfo = java_ver()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	985 system = 'Java'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	986 version = string.join(vminfo,', ')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	987 if not version:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	988 version = vendor
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	989
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	990 elif os.name == 'mac':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	991 release,(version,stage,nonrel),machine = mac_ver()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	992 system = 'MacOS'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	993
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	994 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	995 # System specific extensions
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	996 if system == 'OpenVMS':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	997 # OpenVMS seems to have release and version mixed up
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	998 if not release or release == '0':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	999 release = version
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1000 version = ''
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1001 # Get processor information
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1002 try:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1003 import vms_lib
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1004 except ImportError:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1005 pass
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1006 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1007 csid, cpu_number = vms_lib.getsyi('SYI$_CPU',0)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1008 if (cpu_number >= 128):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1009 processor = 'Alpha'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1010 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1011 processor = 'VAX'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1012 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1013 # Get processor information from the uname system command
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1014 processor = _syscmd_uname('-p','')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1015
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1016 # 'unknown' is not really any useful as information; we'll convert
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1017 # it to '' which is more portable
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1018 if system == 'unknown':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1019 system = ''
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1020 if node == 'unknown':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1021 node = ''
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1022 if release == 'unknown':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1023 release = ''
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1024 if version == 'unknown':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1025 version = ''
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1026 if machine == 'unknown':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1027 machine = ''
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1028 if processor == 'unknown':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1029 processor = ''
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1030 _uname_cache = system,node,release,version,machine,processor
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1031 return _uname_cache
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1032
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1033 ### Direct interfaces to some of the uname() return values
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1034
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1035 def system():
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1036
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1037 """ Returns the system/OS name, e.g. 'Linux', 'Windows' or 'Java'.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1038
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1039 An empty string is returned if the value cannot be determined.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1040
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1041 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1042 return uname()[0]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1043
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1044 def node():
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1045
30049 ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	1046 """ Returns the computer's network name (which may not be fully
ae8485867d30 Touch-up to docstrings. Brett Cannon <bcannon@gmail.com> parents: 29657 diff changeset	1047 qualified)
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1048
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1049 An empty string is returned if the value cannot be determined.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1050
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1051 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1052 return uname()[1]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1053
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1054 def release():
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1055
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1056 """ Returns the system's release, e.g. '2.2.0' or 'NT'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1057
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1058 An empty string is returned if the value cannot be determined.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1059
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1060 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1061 return uname()[2]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1062
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1063 def version():
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1064
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1065 """ Returns the system's release version, e.g. '#3 on degas'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1066
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1067 An empty string is returned if the value cannot be determined.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1068
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1069 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1070 return uname()[3]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1071
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1072 def machine():
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1073
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1074 """ Returns the machine type, e.g. 'i386'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1075
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1076 An empty string is returned if the value cannot be determined.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1077
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1078 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1079 return uname()[4]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1080
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1081 def processor():
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1082
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1083 """ Returns the (true) processor name, e.g. 'amdk6'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1084
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1085 An empty string is returned if the value cannot be
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1086 determined. Note that many platforms do not provide this
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1087 information or simply return the same value as for machine(),
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1088 e.g. NetBSD does this.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1089
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1090 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1091 return uname()[5]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1092
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1093 ### Various APIs for extracting information from sys.version
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1094
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1095 _sys_version_parser = re.compile(r'([\w.+]+)\s*'
36210 83364763c7b2 Generalize buildno to be a sequence of non-comma Martin v. Löwis <martin@v.loewis.de> parents: 36074 diff changeset	1096 '$#?([^,]+),\s([\w ]+),\s([\w :]+)$\s*'
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1097 '\[([^\]]+)\]?')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1098 _sys_version_cache = None
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1099
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1100 def _sys_version():
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1101
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1102 """ Returns a parsed version of Python's sys.version as tuple
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1103 (version, buildno, builddate, compiler) referring to the Python
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1104 version, build number, build date/time as string and the compiler
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1105 identification string.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1106
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1107 Note that unlike the Python sys.version, the returned value
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1108 for the Python version will always include the patchlevel (it
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1109 defaults to '.0').
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1110
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1111 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1112 global _sys_version_cache
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1113
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1114 if _sys_version_cache is not None:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1115 return _sys_version_cache
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1116 version, buildno, builddate, buildtime, compiler = \
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1117 _sys_version_parser.match(sys.version).groups()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1118 builddate = builddate + ' ' + buildtime
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1119 l = string.split(version, '.')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1120 if len(l) == 2:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1121 l.append('0')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1122 version = string.join(l, '.')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1123 _sys_version_cache = (version, buildno, builddate, compiler)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1124 return _sys_version_cache
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1125
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1126 def python_version():
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1127
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1128 """ Returns the Python version as string 'major.minor.patchlevel'
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1129
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1130 Note that unlike the Python sys.version, the returned value
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1131 will always include the patchlevel (it defaults to 0).
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1132
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1133 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1134 return _sys_version()[0]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1135
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1136 def python_version_tuple():
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1137
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1138 """ Returns the Python version as tuple (major, minor, patchlevel)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1139 of strings.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1140
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1141 Note that unlike the Python sys.version, the returned value
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1142 will always include the patchlevel (it defaults to 0).
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1143
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1144 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1145 return string.split(_sys_version()[0], '.')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1146
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1147 def python_build():
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1148
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1149 """ Returns a tuple (buildno, builddate) stating the Python
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1150 build number and date as strings.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1151
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1152 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1153 return _sys_version()[1:3]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1154
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1155 def python_compiler():
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1156
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1157 """ Returns a string identifying the compiler used for compiling
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1158 Python.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1159
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1160 """
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1161 return _sys_version()[3]
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1162
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1163 ### The Opus Magnum of platform strings :-)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1164
31819 168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	1165 _platform_cache = {}
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1166
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1167 def platform(aliased=0, terse=0):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1168
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1169 """ Returns a single string identifying the underlying platform
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1170 with as much useful information as possible (but no more :).
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	1171
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1172 The output is intended to be human readable rather than
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1173 machine parseable. It may look different on different
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1174 platforms and this is intended.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1175
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1176 If "aliased" is true, the function will use aliases for
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1177 various platforms that report system names which differ from
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1178 their common names, e.g. SunOS will be reported as
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1179 Solaris. The system_alias() function is used to implement
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1180 this.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1181
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1182 Setting terse to true causes the function to return only the
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1183 absolute minimum information needed to identify the platform.
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1184
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1185 """
31819 168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	1186 result = _platform_cache.get((aliased, terse), None)
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	1187 if result is not None:
168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	1188 return result
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1189
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1190 # Get uname information and then apply platform specific cosmetics
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1191 # to it...
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1192 system,node,release,version,machine,processor = uname()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1193 if machine == processor:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1194 processor = ''
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1195 if aliased:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1196 system,release,version = system_alias(system,release,version)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1197
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1198 if system == 'Windows':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1199 # MS platforms
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1200 rel,vers,csd,ptype = win32_ver(version)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1201 if terse:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1202 platform = _platform(system,release)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1203 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1204 platform = _platform(system,release,version,csd)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1205
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1206 elif system in ('Linux',):
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1207 # Linux based systems
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1208 distname,distversion,distid = dist('')
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1209 if distname and not terse:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1210 platform = _platform(system,release,machine,processor,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1211 'with',
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1212 distname,distversion,distid)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1213 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1214 # If the distribution name is unknown check for libc vs. glibc
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1215 libcname,libcversion = libc_ver(sys.executable)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1216 platform = _platform(system,release,machine,processor,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1217 'with',
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1218 libcname+libcversion)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1219 elif system == 'Java':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1220 # Java platforms
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1221 r,v,vminfo,(os_name,os_version,os_arch) = java_ver()
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1222 if terse:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1223 platform = _platform(system,release,version)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1224 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1225 platform = _platform(system,release,version,
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1226 'on',
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1227 os_name,os_version,os_arch)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1228
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1229 elif system == 'MacOS':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1230 # MacOS platforms
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1231 if terse:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1232 platform = _platform(system,release)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1233 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1234 platform = _platform(system,release,machine)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1235
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1236 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1237 # Generic handler
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1238 if terse:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1239 platform = _platform(system,release)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1240 else:
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1241 bits,linkage = architecture(sys.executable)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1242 platform = _platform(system,release,machine,processor,bits,linkage)
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	1243
31819 168dacfbee65 Added more Windows version names (thanks to Thomas Heller). Marc-André Lemburg <mal@egenix.com> parents: 31818 diff changeset	1244 _platform_cache[(aliased, terse)] = platform
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1245 return platform
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1246
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1247 ### Command line interface
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1248
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1249 if __name__ == '__main__':
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1250 # Default is to print the aliased verbose platform string
28774 c9bee11eaa8b Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 28762 diff changeset	1251 terse = ('terse' in sys.argv or '--terse' in sys.argv)
28761 171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1252 aliased = (not 'nonaliased' in sys.argv and not '--nonaliased' in sys.argv)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1253 print platform(aliased,terse)
171dbddf0a02 New module platform.py, submitted by Marc-Andre Lemburg. Marc-André Lemburg <mal@egenix.com> parents: diff changeset	1254 sys.exit(0)

Mercurial > cpython-lru_cache-weakref

annotate Lib/platform.py @ 39042:c02fa187e0f4 legacy-trunk