annotate platform.py @ 207:40316be08270 alpha

Traipse Alpha 'OpenRPG' {100428-00} Traipse is a distribution of OpenRPG that is designed to be easy to setup and go. Traipse also makes it easy for developers to work on code without fear of sacrifice. 'Ornery-Orc' continues the trend of 'Grumpy' and adds fixes to the code. 'Ornery-Orc's main goal is to offer more advanced features and enhance the productivity of the user. Update Summary (Patch-2) Getting Ready for Beta! New Features: New Namespace method with two new syntaxes New Namespace Internal is context sensitive, always! New Namespace External is 'as narrow as you make it' New Namespace FutureCheck helps ensure you don't receive an incorrect node New PluginDB access for URL2Link plugin New to Forms, they now show their content in Design Mode New to Update Manager, checks Repo for updates on software start Fixes: Fix to Server GUI startup errors Fix to Server GUI Rooms tab updating Fix to Chat and Settings if non existant die roller is picked Fix to Dieroller and .open() used with .vs(). Successes are correctly calculated Fix to Alias Lib's Export to Tree, Open, Save features Fix to alias node, now works properly Fix to Splitter node, minor GUI cleanup Fix to Backgrounds not loading through remote loader Fix to Node name errors Fix to rolling dice in chat Whispers Fix to Splitters Sizing issues Fix to URL2Link plugin, modified regex compilation should remove memory leak Fix to mapy.py, a roll back due to zoomed grid issues Fix to whiteboard_handler, Circles work by you clicking the center of the circle Fix to Servers parse_incoming_dom which was outdated and did not respect XML Fix to a broken link in the server welcome message Fix to InterParse and logger requiring traceback Fix to Update Manager Status Bar Fix to failed image and erroneous pop up
author sirebral
date Wed, 28 Apr 2010 01:27:11 -0500
parents 4385a7d0efd1
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0
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1 #!/usr/local/bin/python
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2
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3 """ This module tries to retrieve as much platform identifying data as
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4 possible. It makes this information available via function APIs.
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5
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6 If called from the command line, it prints the platform
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7 information concatenated as single string to stdout. The output
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8 format is useable as part of a filename.
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9
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10 Note that this module is a fast moving target. I plan to release
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11 version 1.0 as the final version.
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12
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13 Still needed:
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14 - more support for WinCE
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15 - support for MS-DOS (PythonDX ?)
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16 - support for Amiga and other still unsupported platforms running Python
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17 - support for additional Linux distributions
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18
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19 Many thanks to all those who helped adding platform specific
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20 checks (in no particular order):
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21
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22 Charles G Waldman, David Arnold, Gordon McMillan, Ben Darnell,
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23 Jeff Bauer, Cliff Crawford, Ivan Van Laningham, Josef
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24 Betancourt, Randall Hopper, Karl Putland, John Farrell, Greg
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25 Andruk, Just van Rossum, Thomas Heller, Mark R. Levinson, Mark
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26 Hammond, Bill Tutt, Hans Nowak, Uwe Zessin (OpenVMS support),
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27 Colin Kong, Trent Mick
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28
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29 History:
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30 0.8.0 - added sys.version parser and various new access
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31 APIs (python_version(), python_compiler(), etc.)
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32 0.7.2 - fixed architecture() to use sizeof(pointer) where available
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33 0.7.1 - added support for Caldera OpenLinux
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34 0.7.0 - some fixes for WinCE; untabified the source file
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35 0.6.2 - support for OpenVMS - requires version 1.5.2-V006 or higher and
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36 vms_lib.getsyi() configured
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37 0.6.1 - added code to prevent 'uname -p' on platforms which are
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38 known not to support it
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39 0.6.0 - fixed win32_ver() to hopefully work on Win95,98,NT and Win2k;
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40 did some cleanup of the interfaces - some APIs have changed
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41 0.5.5 - fixed another type in the MacOS code... should have
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42 used more coffee today ;-)
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43 0.5.4 - fixed a few typos in the MacOS code
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44 0.5.3 - added experimental MacOS support; added better popen()
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45 workarounds in _syscmd_ver() -- still not 100% elegant
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46 though
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47 0.5.2 - fixed uname() to return '' instead of 'unkown' in all
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48 return values (the system uname command tends to return
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49 'unkown' instead of just leaving the field emtpy)
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50 0.5.1 - included code for slackware dist; added exception handlers
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51 to cover up situations where platforms don't have os.popen
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52 (e.g. Mac) or fail on socket.gethostname(); fixed libc
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53 detection RE
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54 0.5.0 - changed the API names referring to system commands to *syscmd*;
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55 added java_ver(); made syscmd_ver() a private
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56 API (was system_ver() in previous versions) -- use uname()
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57 instead; extended the win32_ver() to also return processor
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58 type information
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59 0.4.0 - added win32_ver() and modified the platform() output for WinXX
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60 0.3.4 - fixed a bug in _follow_symlinks()
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61 0.3.3 - fixed popen() and "file" command invokation bugs
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62 0.3.2 - added architecture() API and support for it in platform()
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63 0.3.1 - fixed syscmd_ver() RE to support Windows NT
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64 0.3.0 - added system alias support
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65 0.2.3 - removed 'wince' again... oh well.
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66 0.2.2 - added 'wince' to syscmd_ver() supported platforms
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67 0.2.1 - added cache logic and changed the platform string format
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68 0.2.0 - changed the API to use functions instead of module globals
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69 since some action take too long to be run on module import
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70 0.1.0 - first release
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71
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72 You can always get the latest version of this module at:
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73
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74 http://www.egenix.com/files/python/platform.py
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75
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76 If that URL should fail, try contacting the author.
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77
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78 ----------------------------------------------------------------------
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79
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80 Copyright (c) 1999-2000, Marc-Andre Lemburg; mailto:mal@lemburg.com
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81 Copyright (c) 2000-2001, eGenix.com Software GmbH; mailto:info@egenix.com
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82
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83 Permission to use, copy, modify, and distribute this software and its
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84 documentation for any purpose and without fee or royalty is hereby granted,
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85 provided that the above copyright notice appear in all copies and that
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86 both that copyright notice and this permission notice appear in
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87 supporting documentation or portions thereof, including modifications,
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88 that you make.
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89
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90 EGENIX.COM SOFTWARE GMBH DISCLAIMS ALL WARRANTIES WITH REGARD TO
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91 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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92 FITNESS, IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL,
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93 INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
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94 FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
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95 NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
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96 WITH THE USE OR PERFORMANCE OF THIS SOFTWARE !
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97
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98 """
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99
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100 __version__ = '0.8.0'
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101
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102 import sys,string,os,re
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103
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104 ### Platform specific APIs
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105
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106 def libc_ver(executable=sys.executable,lib='',version='',
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107
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108 chunksize=2048,
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109 libc_search=re.compile('(__libc_init)'
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110 '|'
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111 '(GLIBC_([0-9.]+))'
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112 '|'
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113 '(libc(_\w+)?\.so(?:\.(\d[0-9.]*))?)'
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114 )
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115 ):
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116
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117 """ Tries to determine the libc version against which the
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118 file executable (defaults to the Python interpreter) is linked.
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119
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120 Returns a tuple of strings (lib,version) which default to the
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121 given parameters in case the lookup fails.
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122
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123 Note that the function has intimate knowledge of how different
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124 libc versions add symbols to the executable is probably only
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125 useable for executables compiled using gcc.
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126
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127 The file is read and scanned in chunks of chunksize bytes.
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128
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129 """
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130 f = open(executable,'rb')
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131 binary = f.read(chunksize)
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132 pos = 0
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133 while 1:
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134 m = libc_search.search(binary,pos)
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135 if not m:
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136 binary = f.read(chunksize)
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137 if not binary:
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138 break
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139 pos = 0
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140 continue
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141 libcinit,glibc,glibcversion,so,threads,soversion = m.groups()
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142 if libcinit and not lib:
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143 lib = 'libc'
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144 elif glibc:
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145 if lib != 'glibc':
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146 lib = 'glibc'
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147 version = glibcversion
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148 elif glibcversion > version:
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149 version = glibcversion
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150 elif so:
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151 if lib != 'glibc':
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152 lib = 'libc'
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153 if soversion > version:
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154 version = soversion
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155 if threads and version[-len(threads):] != threads:
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156 version = version + threads
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157 pos = m.end()
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158 f.close()
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159 return lib,version
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160
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161 def _dist_try_harder(distname,version,id):
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162
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163 """ Tries some special tricks to get the distribution
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164 information in case the default method fails.
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165
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166 Currently supports older SuSE Linux, Caldera OpenLinux and
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167 Slackware Linux distributions.
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168
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169 """
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170 if os.path.exists('/var/adm/inst-log/info'):
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171 # SuSE Linux stores distribution information in that file
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172 info = open('/var/adm/inst-log/info').readlines()
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173 distname = 'SuSE'
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174 for line in info:
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175 tv = string.split(line)
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176 if len(tv) == 2:
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177 tag,value = tv
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178 else:
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179 continue
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180 if tag == 'MIN_DIST_VERSION':
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181 version = string.strip(value)
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182 elif tag == 'DIST_IDENT':
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183 values = string.split(value,'-')
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184 id = values[2]
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185 return distname,version,id
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186
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187 if os.path.exists('/etc/.installed'):
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188 # Caldera OpenLinux has some infos in that file (thanks to Colin Kong)
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189 info = open('/etc/.installed').readlines()
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190 for line in info:
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191 pkg = string.split(line,'-')
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192 if len(pkg) >= 2 and pkg[0] == 'OpenLinux':
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193 # XXX does Caldera support non Intel platforms ? If yes,
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194 # where can we find the needed id ?
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195 return 'OpenLinux',pkg[1],id
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196
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197 if os.path.isdir('/usr/lib/setup'):
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198 # Check for slackware verson tag file (thanks to Greg Andruk)
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199 verfiles = os.listdir('/usr/lib/setup')
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200 for n in range(len(verfiles)-1, -1, -1):
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201 if verfiles[n][:14] != 'slack-version-':
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202 del verfiles[n]
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203 if verfiles:
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204 verfiles.sort()
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205 distname = 'slackware'
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206 version = verfiles[-1][14:]
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207 return distname,version,id
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208
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209 return distname,version,id
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210
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211 def dist(distname='',version='',id='',
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212
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213 supported_dists=('SuSE','debian','redhat','mandrake'),
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214 release_filename=re.compile('(\w+)[-_](release|version)'),
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215 release_version=re.compile('([\d.]+)[^(]*(?:\((.+)\))?')):
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216
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217 """ Tries to determine the name of the OS distribution name
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218
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219 The function first looks for a distribution release file in
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220 /etc and then reverts to _dist_try_harder() in case no
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221 suitable files are found.
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222
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223 Returns a tuple distname,version,id which default to the
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224 args given as parameters.
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225
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226 """
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227 try:
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228 etc = os.listdir('/etc')
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229 except os.error:
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230 # Probably not a Unix system
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231 return distname,version,id
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232 for file in etc:
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233 m = release_filename.match(file)
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234 if m:
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235 _distname,dummy = m.groups()
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236 if _distname in supported_dists:
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237 distname = _distname
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238 break
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239 else:
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240 return _dist_try_harder(distname,version,id)
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241 f = open('/etc/'+file,'r')
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242 firstline = f.readline()
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243 f.close()
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244 m = release_version.search(firstline)
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245 if m:
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246 _version,_id = m.groups()
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247 if _version:
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248 version = _version
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249 if _id:
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250 id = _id
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251 else:
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252 # Unkown format... take the first two words
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253 l = string.split(string.strip(firstline))
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254 if l:
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255 version = l[0]
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256 if len(l) > 1:
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257 id = l[1]
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258 return distname,version,id
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259
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260 class _popen:
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261
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262 """ Fairly portable (alternative) popen implementation.
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263
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264 This is mostly needed in case os.popen() is not available, or
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265 doesn't work as advertised, e.g. in Win9X GUI programs like
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266 PythonWin or IDLE.
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267
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268 XXX Writing to the pipe is currently not supported.
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269
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270 """
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271 tmpfile = ''
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272 pipe = None
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273 bufsize = None
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274 mode = 'r'
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275
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276 def __init__(self,cmd,mode='r',bufsize=None):
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277
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diff changeset
278 if mode != 'r':
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279 raise ValueError,'popen()-emulation only supports read mode'
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280 import tempfile
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281 self.tmpfile = tmpfile = tempfile.mktemp()
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282 os.system(cmd + ' > %s' % tmpfile)
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283 self.pipe = open(tmpfile,'rb')
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284 self.bufsize = bufsize
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diff changeset
285 self.mode = mode
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286
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287 def read(self):
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288
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289 return self.pipe.read()
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290
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291 def readlines(self):
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292
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293 if self.bufsize is not None:
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294 return self.pipe.readlines()
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295
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296 def close(self,
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297
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298 remove=os.unlink,error=os.error):
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299
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300 if self.pipe:
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301 rc = self.pipe.close()
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302 else:
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303 rc = 255
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304 if self.tmpfile:
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305 try:
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306 remove(self.tmpfile)
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307 except error:
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308 pass
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309 return rc
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310
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311 # Alias
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312 __del__ = close
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313
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314 def popen(cmd, mode='r', bufsize=None):
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315
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316 """ Portable popen() interface.
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317 """
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318 # Find a working popen implementation preferring win32pipe.popen
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319 # over os.popen over _popen
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320 popen = None
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321 if os.environ.get('OS','') == 'Windows_NT':
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322 # On NT win32pipe should work; on Win9x it hangs due to bugs
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323 # in the MS C lib (see MS KnowledgeBase article Q150956)
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324 try:
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325 import win32pipe
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326 except ImportError:
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327 pass
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328 else:
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329 popen = win32pipe.popen
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330 if popen is None:
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331 if hasattr(os,'popen'):
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332 popen = os.popen
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333 # Check whether it works... it doesn't in GUI programs
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334 # on Windows platforms
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335 if sys.platform == 'win32': # XXX Others too ?
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diff changeset
336 try:
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337 popen('')
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diff changeset
338 except os.error:
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339 popen = _popen
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340 else:
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341 popen = _popen
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342 if bufsize is None:
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diff changeset
343 return popen(cmd,mode)
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344 else:
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345 return popen(cmd,mode,bufsize)
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346
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347 def _norm_version(version,build=''):
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348
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349 """ Normalize the version and build strings and return a sinlge
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diff changeset
350 vesion string using the format major.minor.build (or patchlevel).
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351 """
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352 l = string.split(version,'.')
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353 if build:
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354 l.append(build)
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355 try:
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356 ints = map(int,l)
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diff changeset
357 except ValueError:
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358 strings = l
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359 else:
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360 strings = map(str,ints)
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361 version = string.join(strings[:3],'.')
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362 return version
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363
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diff changeset
364 def _syscmd_ver(system='',release='',version='',
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diff changeset
365
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366 supported_platforms=('win32','win16','dos','os2'),
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diff changeset
367 ver_output=re.compile('(?:([\w ]+) ([\w.]+) '
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diff changeset
368 '.*'
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diff changeset
369 'Version ([\d.]+))')):
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370
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371 """ Tries to figure out the OS version used and returns
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diff changeset
372 a tuple (system,release,version).
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373
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374 It uses the "ver" shell command for this which is known
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parents:
diff changeset
375 to exists on Windows, DOS and OS/2. XXX Others too ?
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376
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diff changeset
377 In case this fails, the given parameters are used as
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diff changeset
378 defaults.
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379
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380 """
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diff changeset
381 if sys.platform not in supported_platforms:
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parents:
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382 return system,release,version
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383
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384 # Try some common cmd strings
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diff changeset
385 for cmd in ('ver','command /c ver','cmd /c ver'):
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parents:
diff changeset
386 try:
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diff changeset
387 pipe = popen(cmd)
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parents:
diff changeset
388 info = pipe.read()
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parents:
diff changeset
389 if pipe.close():
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parents:
diff changeset
390 raise os.error,'command failed'
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parents:
diff changeset
391 # XXX How can I supress shell errors from being written
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parents:
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392 # to stderr ?
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parents:
diff changeset
393 except os.error,why:
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diff changeset
394 #print 'Command %s failed: %s' % (cmd,why)
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parents:
diff changeset
395 continue
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parents:
diff changeset
396 except IOError,why:
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parents:
diff changeset
397 #print 'Command %s failed: %s' % (cmd,why)
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parents:
diff changeset
398 continue
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parents:
diff changeset
399 else:
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parents:
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400 break
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parents:
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401 else:
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parents:
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402 return system,release,version
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parents:
diff changeset
403
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parents:
diff changeset
404 # Parse the output
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parents:
diff changeset
405 info = string.strip(info)
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parents:
diff changeset
406 m = ver_output.match(info)
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parents:
diff changeset
407 if m:
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parents:
diff changeset
408 system,release,version = m.groups()
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parents:
diff changeset
409 # Strip trailing dots from version and release
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parents:
diff changeset
410 if release[-1] == '.':
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parents:
diff changeset
411 release = release[:-1]
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parents:
diff changeset
412 if version[-1] == '.':
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parents:
diff changeset
413 version = version[:-1]
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diff changeset
414 # Normalize the version and build strings (eliminating additional
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parents:
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415 # zeros)
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diff changeset
416 version = _norm_version(version)
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417 return system,release,version
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418
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419 def _win32_getvalue(key,name,default=''):
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420
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421 """ Read a value for name from the registry key.
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422
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423 In case this fails, default is returned.
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424
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425 """
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426 from win32api import RegQueryValueEx
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427 try:
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428 return RegQueryValueEx(key,name)
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429 except:
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430 return default
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431
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432 def win32_ver(release='',version='',csd='',ptype=''):
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433
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434 """ Get additional version information from the Windows Registry
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435 and return a tuple (version,csd,ptype) referring to version
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436 number, CSD level and OS type (multi/single
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437 processor).
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438
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439 As a hint: ptype returns 'Uniprocessor Free' on single
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440 processor NT machines and 'Multiprocessor Free' on multi
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441 processor machines. The 'Free' refers to the OS version being
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442 free of debugging code. It could also state 'Checked' which
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443 means the OS version uses debugging code, i.e. code that
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444 checks arguments, ranges, etc. (Thomas Heller).
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445
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446 Note: this functions only works if Mark Hammond's win32
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447 package is installed and obviously only runs on Win32
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448 compatible platforms.
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449
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450 XXX Is there any way to find out the processor type on WinXX ?
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451
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452 XXX Is win32 available on Windows CE ?
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453
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454 Adapted from code posted by Karl Putland to comp.lang.python.
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455
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456 """
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457 # Import the needed APIs
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458 try:
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459 import win32api
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460 except ImportError:
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461 return release,version,csd,ptype
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462 from win32api import RegQueryValueEx,RegOpenKeyEx,RegCloseKey,GetVersionEx
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463 from win32con import HKEY_LOCAL_MACHINE,VER_PLATFORM_WIN32_NT,\
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464 VER_PLATFORM_WIN32_WINDOWS
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465
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466 # Find out the registry key and some general version infos
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467 maj,min,buildno,plat,csd = GetVersionEx()
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468 version = '%i.%i.%i' % (maj,min,buildno & 0xFFFF)
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469 if csd[:13] == 'Service Pack ':
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470 csd = 'SP' + csd[13:]
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471 if plat == VER_PLATFORM_WIN32_WINDOWS:
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472 regkey = 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion'
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473 # Try to guess the release name
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474 if maj == 4:
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475 if min == 0:
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476 release = '95'
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477 else:
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478 release = '98'
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479 elif maj == 5:
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480 release = '2000'
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481 elif plat == VER_PLATFORM_WIN32_NT:
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482 regkey = 'SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion'
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483 if maj <= 4:
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484 release = 'NT'
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485 elif maj == 5:
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486 release = '2000'
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487 else:
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488 if not release:
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489 # E.g. Win3.1 with win32s
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490 release = '%i.%i' % (maj,min)
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491 return release,version,csd,ptype
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492
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493 # Open the registry key
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494 try:
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495 keyCurVer = RegOpenKeyEx(HKEY_LOCAL_MACHINE,regkey)
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496 # Get a value to make sure the key exists...
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497 RegQueryValueEx(keyCurVer,'SystemRoot')
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498 except:
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499 return release,version,csd,ptype
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500
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501 # Parse values
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502 #subversion = _win32_getvalue(keyCurVer,
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503 # 'SubVersionNumber',
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504 # ('',1))[0]
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505 #if subversion:
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506 # release = release + subversion # 95a, 95b, etc.
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507 build = _win32_getvalue(keyCurVer,
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508 'CurrentBuildNumber',
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diff changeset
509 ('',1))[0]
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510 ptype = _win32_getvalue(keyCurVer,
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511 'CurrentType',
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512 (ptype,1))[0]
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513
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514 # Normalize version
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515 version = _norm_version(version,build)
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516
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517 # Close key
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518 RegCloseKey(keyCurVer)
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519 return release,version,csd,ptype
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520
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521 def _mac_ver_lookup(selectors,default=None):
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522
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523 from gestalt import gestalt
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524 l = []
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525 append = l.append
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526 for selector in selectors:
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527 try:
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528 append(gestalt(selector))
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529 except RuntimeError:
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530 append(default)
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531 return l
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532
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533 def _bcd2str(bcd):
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534
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535 return hex(bcd)[2:]
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536
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537 def mac_ver(release='',versioninfo=('','',''),machine=''):
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538
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539 """ Get MacOS version information and return it as tuple (release,
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540 versioninfo, machine) with versioninfo being a tuple (version,
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541 dev_stage, non_release_version).
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542
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543 Entries which cannot be determined are set to ''. All tuple
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544 entries are strings.
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545
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546 Thanks to Mark R. Levinson for mailing documentation links and
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547 code examples for this function. Documentation for the
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548 gestalt() API is available online at:
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549
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550 http://www.rgaros.nl/gestalt/
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551
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552 """
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553 # Check whether the version info module is available
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554 try:
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555 import gestalt
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556 except ImportError:
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557 return release,versioninfo,machine
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558 # Get the infos
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parents:
diff changeset
559 sysv,sysu,sysa = _mac_ver_lookup(('sysv','sysu','sysa'))
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sirebral
parents:
diff changeset
560 # Decode the infos
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sirebral
parents:
diff changeset
561 if sysv:
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sirebral
parents:
diff changeset
562 major = (sysv & 0xFF00) >> 8
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sirebral
parents:
diff changeset
563 minor = (sysv & 0x00F0) >> 4
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sirebral
parents:
diff changeset
564 patch = (sysv & 0x000F)
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sirebral
parents:
diff changeset
565 release = '%s.%i.%i' % (_bcd2str(major),minor,patch)
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parents:
diff changeset
566 if sysu:
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parents:
diff changeset
567 major = (sysu & 0xFF000000) >> 24
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sirebral
parents:
diff changeset
568 minor = (sysu & 0x00F00000) >> 20
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sirebral
parents:
diff changeset
569 bugfix = (sysu & 0x000F0000) >> 16
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sirebral
parents:
diff changeset
570 stage = (sysu & 0x0000FF00) >> 8
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sirebral
parents:
diff changeset
571 nonrel = (sysu & 0x000000FF)
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sirebral
parents:
diff changeset
572 version = '%s.%i.%i' % (_bcd2str(major),minor,bugfix)
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sirebral
parents:
diff changeset
573 nonrel = _bcd2str(nonrel)
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sirebral
parents:
diff changeset
574 stage = {0x20:'development',
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sirebral
parents:
diff changeset
575 0x40:'alpha',
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sirebral
parents:
diff changeset
576 0x60:'beta',
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sirebral
parents:
diff changeset
577 0x80:'final'}.get(stage,'')
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sirebral
parents:
diff changeset
578 versioninfo = (version,stage,nonrel)
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sirebral
parents:
diff changeset
579 if sysa:
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sirebral
parents:
diff changeset
580 machine = {0x1: '68k',
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sirebral
parents:
diff changeset
581 0x2: 'PowerPC'}.get(sysa,'')
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sirebral
parents:
diff changeset
582 return release,versioninfo,machine
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sirebral
parents:
diff changeset
583
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parents:
diff changeset
584 def _java_getprop(self,name,default):
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parents:
diff changeset
585
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parents:
diff changeset
586 from java.lang import System
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parents:
diff changeset
587 try:
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parents:
diff changeset
588 return System.getProperty(name)
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parents:
diff changeset
589 except:
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parents:
diff changeset
590 return default
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parents:
diff changeset
591
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parents:
diff changeset
592 def java_ver(release='',vendor='',vminfo=('','',''),osinfo=('','','')):
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parents:
diff changeset
593
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parents:
diff changeset
594 """ Version interface for JPython.
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parents:
diff changeset
595
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parents:
diff changeset
596 Returns a tuple (release,vendor,vminfo,osinfo) with vminfo being
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sirebral
parents:
diff changeset
597 a tuple (vm_name,vm_release,vm_vendor) and osinfo being a
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parents:
diff changeset
598 tuple (os_name,os_version,os_arch).
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parents:
diff changeset
599
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parents:
diff changeset
600 Values which cannot be determined are set to the defaults
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parents:
diff changeset
601 given as parameters (which all default to '').
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parents:
diff changeset
602
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parents:
diff changeset
603 """
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sirebral
parents:
diff changeset
604 # Import the needed APIs
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sirebral
parents:
diff changeset
605 try:
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sirebral
parents:
diff changeset
606 import java.lang
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sirebral
parents:
diff changeset
607 except ImportError:
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sirebral
parents:
diff changeset
608 return release,vendor,vminfo,osinfo
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sirebral
parents:
diff changeset
609
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sirebral
parents:
diff changeset
610 vendor = _java_getprop('java.vendor',vendor)
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sirebral
parents:
diff changeset
611 release = _java_getprop('java.version',release)
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sirebral
parents:
diff changeset
612 vm_name,vm_release,vm_vendor = vminfo
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sirebral
parents:
diff changeset
613 vm_name = _java_getprop('java.vm.name',vm_name)
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sirebral
parents:
diff changeset
614 vm_vendor = _java_getprop('java.vm.vendor',vm_vendor)
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sirebral
parents:
diff changeset
615 vm_release = _java_getprop('java.vm.version',vm_release)
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sirebral
parents:
diff changeset
616 vminfo = vm_name,vm_release,vm_vendor
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parents:
diff changeset
617 os_name,os_version,os_arch = osinfo
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parents:
diff changeset
618 os_arch = _java_getprop('java.os.arch',os_arch)
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sirebral
parents:
diff changeset
619 os_name = _java_getprop('java.os.name',os_name)
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sirebral
parents:
diff changeset
620 os_version = _java_getprop('java.os.version',os_version)
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sirebral
parents:
diff changeset
621 osinfo = os_name,os_version,os_arch
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sirebral
parents:
diff changeset
622
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sirebral
parents:
diff changeset
623 return release,vendor,vminfo,osinfo
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sirebral
parents:
diff changeset
624
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sirebral
parents:
diff changeset
625 ### System name aliasing
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sirebral
parents:
diff changeset
626
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sirebral
parents:
diff changeset
627 def system_alias(system,release,version):
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sirebral
parents:
diff changeset
628
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parents:
diff changeset
629 """ Returns (system,release,version) aliased to common
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sirebral
parents:
diff changeset
630 marketing names used for some systems.
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sirebral
parents:
diff changeset
631
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sirebral
parents:
diff changeset
632 It also does some reordering of the information in some cases
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sirebral
parents:
diff changeset
633 where it would otherwise cause confusion.
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sirebral
parents:
diff changeset
634
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
635 """
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sirebral
parents:
diff changeset
636 if system == 'Rhapsody':
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sirebral
parents:
diff changeset
637 # Apple's BSD derivative
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sirebral
parents:
diff changeset
638 # XXX How can we determine the marketing release number ?
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sirebral
parents:
diff changeset
639 return 'MacOS X Server',system+release,version
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sirebral
parents:
diff changeset
640
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sirebral
parents:
diff changeset
641 elif system == 'SunOS':
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sirebral
parents:
diff changeset
642 # Sun's OS
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sirebral
parents:
diff changeset
643 if release < '5':
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sirebral
parents:
diff changeset
644 # These releases use the old name SunOS
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sirebral
parents:
diff changeset
645 return system,release,version
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sirebral
parents:
diff changeset
646 # Modify release (marketing release = SunOS release - 3)
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sirebral
parents:
diff changeset
647 l = string.split(release,'.')
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sirebral
parents:
diff changeset
648 if l:
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sirebral
parents:
diff changeset
649 try:
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sirebral
parents:
diff changeset
650 major = int(l[0])
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sirebral
parents:
diff changeset
651 except ValueError:
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sirebral
parents:
diff changeset
652 pass
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parents:
diff changeset
653 else:
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sirebral
parents:
diff changeset
654 major = major - 3
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parents:
diff changeset
655 l[0] = str(major)
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sirebral
parents:
diff changeset
656 release = string.join(l,'.')
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parents:
diff changeset
657 if release < '6':
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sirebral
parents:
diff changeset
658 system = 'Solaris'
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sirebral
parents:
diff changeset
659 else:
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sirebral
parents:
diff changeset
660 # XXX Whatever the new SunOS marketing name is...
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sirebral
parents:
diff changeset
661 system = 'Solaris'
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sirebral
parents:
diff changeset
662
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sirebral
parents:
diff changeset
663 elif system == 'IRIX64':
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sirebral
parents:
diff changeset
664 # IRIX reports IRIX64 on platforms with 64-bit support; yet it
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sirebral
parents:
diff changeset
665 # is really a version and not a different platform, since 32-bit
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sirebral
parents:
diff changeset
666 # apps are also supported..
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parents:
diff changeset
667 system = 'IRIX'
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parents:
diff changeset
668 if version:
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sirebral
parents:
diff changeset
669 version = version + ' (64bit)'
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sirebral
parents:
diff changeset
670 else:
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sirebral
parents:
diff changeset
671 version = '64bit'
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sirebral
parents:
diff changeset
672
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parents:
diff changeset
673 elif system in ('win32','win16'):
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sirebral
parents:
diff changeset
674 # In case one of the other tricks
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sirebral
parents:
diff changeset
675 system = 'Windows'
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parents:
diff changeset
676
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
677 return system,release,version
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sirebral
parents:
diff changeset
678
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sirebral
parents:
diff changeset
679 ### Various internal helpers
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parents:
diff changeset
680
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sirebral
parents:
diff changeset
681 def _platform(*args):
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sirebral
parents:
diff changeset
682
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parents:
diff changeset
683 """ Helper to format the platform string in a filename
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sirebral
parents:
diff changeset
684 compatible format e.g. "system-version-machine".
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parents:
diff changeset
685 """
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sirebral
parents:
diff changeset
686 # Format the platform string
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parents:
diff changeset
687 platform = string.join(
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parents:
diff changeset
688 map(string.strip,
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parents:
diff changeset
689 filter(len,args)),
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parents:
diff changeset
690 '-')
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sirebral
parents:
diff changeset
691
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sirebral
parents:
diff changeset
692 # Cleanup some possible filename obstacles...
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sirebral
parents:
diff changeset
693 replace = string.replace
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sirebral
parents:
diff changeset
694 platform = replace(platform,' ','_')
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sirebral
parents:
diff changeset
695 platform = replace(platform,'/','-')
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sirebral
parents:
diff changeset
696 platform = replace(platform,'\\','-')
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sirebral
parents:
diff changeset
697 platform = replace(platform,':','-')
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sirebral
parents:
diff changeset
698 platform = replace(platform,';','-')
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sirebral
parents:
diff changeset
699 platform = replace(platform,'"','-')
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
700 platform = replace(platform,'(','-')
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
701 platform = replace(platform,')','-')
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
702
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
703 # No need to report 'unkown' information...
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
704 platform = replace(platform,'unknown','')
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
705
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
706 # Fold '--'s and remove trailing '-'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
707 while 1:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
708 cleaned = replace(platform,'--','-')
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
709 if cleaned == platform:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
710 break
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
711 platform = cleaned
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
712 while platform[-1] == '-':
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
713 platform = platform[:-1]
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
714
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
715 return platform
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
716
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
717 def _node(default=''):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
718
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
719 """ Helper to determine the node name of this machine.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
720 """
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
721 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
722 import socket
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
723 except ImportError:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
724 # No sockets...
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
725 return default
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
726 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
727 return socket.gethostname()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
728 except socket.error:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
729 # Still not working...
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
730 return default
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
731
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
732 # os.path.abspath is new in Python 1.5.2:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
733 if not hasattr(os.path,'abspath'):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
734
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
735 def _abspath(path,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
736
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
737 isabs=os.path.isabs,join=os.path.join,getcwd=os.getcwd,
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
738 normpath=os.path.normpath):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
739
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
740 if not isabs(path):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
741 path = join(getcwd(), path)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
742 return normpath(path)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
743
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
744 else:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
745
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
746 _abspath = os.path.abspath
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
747
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
748 def _follow_symlinks(filepath):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
749
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
750 """ In case filepath is a symlink, follow it until a
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
751 real file is reached.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
752 """
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
753 filepath = _abspath(filepath)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
754 while os.path.islink(filepath):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
755 filepath = os.path.normpath(
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
756 os.path.join(filepath,os.readlink(filepath)))
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
757 return filepath
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
758
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
759 def _syscmd_uname(option,default=''):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
760
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
761 """ Interface to the system's uname command.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
762 """
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
763 if sys.platform in ('dos','win32','win16','os2'):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
764 # XXX Others too ?
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
765 return default
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
766 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
767 f = os.popen('uname %s 2> /dev/null' % option)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
768 except (AttributeError,os.error):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
769 return default
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
770 output = string.strip(f.read())
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
771 rc = f.close()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
772 if not output or rc:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
773 return default
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
774 else:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
775 return output
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
776
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
777 def _syscmd_file(target,default=''):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
778
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
779 """ Interface to the system's file command.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
780
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
781 The function uses the -b option of the file command to have it
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
782 ommit the filename in its output and if possible the -L option
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
783 to have the command follow symlinks. It returns default in
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
784 case the command should fail.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
785
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
786 """
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
787 target = _follow_symlinks(target)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
788 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
789 f = os.popen('file %s 2> /dev/null' % target)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
790 except (AttributeError,os.error):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
791 return default
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
792 output = string.strip(f.read())
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
793 rc = f.close()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
794 if not output or rc:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
795 return default
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
796 else:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
797 return output
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
798
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
799 ### Information about the used architecture
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
800
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
801 # Default values for architecture; non-empty strings override the
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
802 # defaults given as parameters
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
803 _default_architecture = {
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
804 'win32': ('','WindowsPE'),
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
805 'win16': ('','Windows'),
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
806 'dos': ('','MSDOS'),
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
807 }
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
808
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
809 def architecture(executable=sys.executable,bits='',linkage='',
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
810
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
811 split=re.compile('[\s,]').split):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
812
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
813 """ Queries the given executable (defaults to the Python interpreter
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
814 binary) for various architecture informations.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
815
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
816 Returns a tuple (bits,linkage) which contain information about
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
817 the bit architecture and the linkage format used for the
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
818 executable. Both values are returned as strings.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
819
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
820 Values that cannot be determined are returned as given by the
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
821 parameter presets. If bits is given as '', the sizeof(pointer)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
822 (or sizeof(long) on Python version < 1.5.2) is used as
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
823 indicator for the supported pointer size.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
824
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
825 The function relies on the system's "file" command to do the
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
826 actual work. This is available on most if not all Unix
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
827 platforms. On some non-Unix platforms and then only if the
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
828 executable points to the Python interpreter defaults from
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
829 _default_architecture are used.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
830
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
831 """
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
832 # Use the sizeof(pointer) as default number of bits if nothing
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
833 # else is given as default.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
834 if not bits:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
835 import struct
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
836 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
837 size = struct.calcsize('P')
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
838 except struct.error:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
839 # Older installations can only query longs
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
840 size = struct.calcsize('l')
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
841 bits = str(size*8) + 'bit'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
842
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
843 # Get data from the 'file' system command
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
844 output = _syscmd_file(executable,'')
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
845
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
846 if not output and \
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
847 executable == sys.executable:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
848 # "file" command did not return anything; we'll try to provide
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
849 # some sensible defaults then...
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
850 if _default_architecture.has_key(sys.platform):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
851 b,l = _default_architecture[sys.platform]
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
852 if b:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
853 bits = b
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
854 if l:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
855 linkage = l
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
856 return bits,linkage
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
857
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
858 # Split the output into a list of strings omitting the filename
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
859 fileout = split(output)[1:]
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
860
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
861 if 'executable' not in fileout:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
862 # Format not supported
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
863 return bits,linkage
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
864
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
865 # Bits
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
866 if '32-bit' in fileout:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
867 bits = '32bit'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
868 elif 'N32' in fileout:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
869 # On Irix only
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
870 bits = 'n32bit'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
871 elif '64-bit' in fileout:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
872 bits = '64bit'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
873
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
874 # Linkage
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
875 if 'ELF' in fileout:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
876 linkage = 'ELF'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
877 elif 'PE' in fileout:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
878 # E.g. Windows uses this format
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
879 if 'Windows' in fileout:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
880 linkage = 'WindowsPE'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
881 else:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
882 linkage = 'PE'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
883 elif 'COFF' in fileout:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
884 linkage = 'COFF'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
885 elif 'MS-DOS' in fileout:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
886 linkage = 'MSDOS'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
887 else:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
888 # XXX the A.OUT format also falls under this class...
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
889 pass
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
890
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
891 return bits,linkage
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
892
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
893 ### Portable uname() interface
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
894
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
895 _uname_cache = None
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
896
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
897 def uname():
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
898
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
899 """ Fairly portable uname interface. Returns a tuple
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
900 of strings (system,node,release,version,machine,processor)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
901 identifying the underlying platform.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
902
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
903 Note that unlike the os.uname function this also returns
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
904 possible processor information as additional tuple entry.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
905
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
906 Entries which cannot be determined are set to ''.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
907
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
908 """
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
909 global _uname_cache
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
910
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
911 if _uname_cache is not None:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
912 return _uname_cache
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
913
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
914 # Get some infos from the builtin os.uname API...
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
915 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
916 system,node,release,version,machine = os.uname()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
917
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
918 except AttributeError:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
919 # Hmm, no uname... we'll have to poke around the system then.
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
920 system = sys.platform
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
921 release = ''
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
922 version = ''
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
923 node = _node()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
924 machine = ''
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
925 processor = ''
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
926 use_syscmd_ver = 1
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
927
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
928 # Try win32_ver() on win32 platforms
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
929 if system == 'win32':
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
930 release,version,csd,ptype = win32_ver()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
931 if release and version:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
932 use_syscmd_ver = 0
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
933
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
934 # Try the 'ver' system command available on some
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
935 # platforms
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
936 if use_syscmd_ver:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
937 system,release,version = _syscmd_ver(system)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
938
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
939 # In case we still don't know anything useful, we'll try to
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
940 # help ourselves
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
941 if system in ('win32','win16'):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
942 if not version:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
943 if system == 'win32':
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
944 version = '32bit'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
945 else:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
946 version = '16bit'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
947 system = 'Windows'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
948
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
949 elif system[:4] == 'java':
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
950 release,vendor,vminfo,osinfo = java_ver()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
951 system = 'Java'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
952 version = string.join(vminfo,', ')
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
953 if not version:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
954 version = vendor
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
955
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
956 elif os.name == 'mac':
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
957 release,(version,stage,nonrel),machine = mac_ver()
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
958 system = 'MacOS'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
959
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
960 else:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
961 # System specific extensions
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
962 if system == 'OpenVMS':
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
963 # OpenVMS seems to have release and version mixed up
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
964 if not release or release == '0':
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
965 release = version
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
966 version = ''
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
967 # Get processor information
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
968 try:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
969 import vms_lib
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
970 except ImportError:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
971 pass
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
972 else:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
973 csid, cpu_number = vms_lib.getsyi('SYI$_CPU',0)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
974 if (cpu_number >= 128):
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
975 processor = 'Alpha'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
976 else:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
977 processor = 'VAX'
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
978 else:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
979 # Get processor information from the uname system command
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
980 processor = _syscmd_uname('-p','')
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
981
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
982 # 'unkown' is not really any useful as information; we'll convert
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
983 # it to '' which is more portable
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
984 if system == 'unknown':
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
985 system = ''
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
986 if node == 'unknown':
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
parents:
diff changeset
987 node = ''
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
sirebral
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988 if release == 'unknown':
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989 release = ''
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990 if version == 'unknown':
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diff changeset
991 version = ''
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992 if machine == 'unknown':
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993 machine = ''
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994 if processor == 'unknown':
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995 processor = ''
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996 _uname_cache = system,node,release,version,machine,processor
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diff changeset
997 return _uname_cache
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998
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999 ### Direct interfaces to some of the uname() return values
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1000
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1001 def system():
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1002
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1003 """ Returns the system/OS name, e.g. 'Linux', 'Windows' or 'Java'.
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1004
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1005 An empty string is returned if the value cannot be determined.
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1006
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1007 """
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1008 return uname()[0]
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1009
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1010 def node():
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1011
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1012 """ Returns the computer's network name (may not be fully qualified !)
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1013
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1014 An empty string is returned if the value cannot be determined.
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1015
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1016 """
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1017 return uname()[1]
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parents:
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1018
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1019 def release():
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1020
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1021 """ Returns the system's release, e.g. '2.2.0' or 'NT'
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1022
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1023 An empty string is returned if the value cannot be determined.
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1024
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1025 """
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1026 return uname()[2]
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parents:
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1027
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1028 def version():
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1029
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1030 """ Returns the system's release version, e.g. '#3 on degas'
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diff changeset
1031
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1032 An empty string is returned if the value cannot be determined.
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1033
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1034 """
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1035 return uname()[3]
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parents:
diff changeset
1036
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parents:
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1037 def machine():
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parents:
diff changeset
1038
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diff changeset
1039 """ Returns the machine type, e.g. 'i386'
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parents:
diff changeset
1040
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parents:
diff changeset
1041 An empty string is returned if the value cannot be determined.
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parents:
diff changeset
1042
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parents:
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1043 """
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1044 return uname()[4]
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diff changeset
1045
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1046 def processor():
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parents:
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1047
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parents:
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1048 """ Returns the (True) processor name, e.g. 'amdk6'
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parents:
diff changeset
1049
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diff changeset
1050 An empty string is returned if the value cannot be
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parents:
diff changeset
1051 determined. Note that many platforms do not provide this
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parents:
diff changeset
1052 information or simply return the same value as for machine(),
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parents:
diff changeset
1053 e.g. NetBSD does this.
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1054
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parents:
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1055 """
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diff changeset
1056 return uname()[5]
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parents:
diff changeset
1057
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parents:
diff changeset
1058 ### Various APIs for extracting information from sys.version
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1059
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1060 _sys_version_parser = re.compile('([\w.+]+)\s*'
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parents:
diff changeset
1061 '\(#(\d+),\s*([\w ]+),\s*([\w :]+)\)\s*'
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parents:
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1062 '\[([^\]]+)\]?')
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diff changeset
1063 _sys_version_cache = None
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1064
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diff changeset
1065 def _sys_version():
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parents:
diff changeset
1066
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diff changeset
1067 """ Returns a parsed version of Python's sys.version as tuple
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parents:
diff changeset
1068 (version, buildno, builddate, compiler) referring to the Python
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parents:
diff changeset
1069 version, build number, build date/time as string and the compiler
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parents:
diff changeset
1070 identification string.
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parents:
diff changeset
1071
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parents:
diff changeset
1072 Note that unlike the Python sys.version, the returned value
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parents:
diff changeset
1073 for the Python version will always include the patchlevel (it
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parents:
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1074 defaults to '.0').
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1075
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parents:
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1076 """
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parents:
diff changeset
1077 global _sys_version_cache
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parents:
diff changeset
1078 import sys, re, time
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diff changeset
1079
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diff changeset
1080 if _sys_version_cache is not None:
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parents:
diff changeset
1081 return _sys_version_cache
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parents:
diff changeset
1082 version, buildno, builddate, buildtime, compiler = \
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parents:
diff changeset
1083 _sys_version_parser.match(sys.version).groups()
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parents:
diff changeset
1084 buildno = int(buildno)
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parents:
diff changeset
1085 builddate = builddate + ' ' + buildtime
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parents:
diff changeset
1086 l = string.split(version, '.')
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parents:
diff changeset
1087 if len(l) == 2:
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parents:
diff changeset
1088 l.append('0')
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parents:
diff changeset
1089 version = string.join(l, '.')
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parents:
diff changeset
1090 _sys_version_cache = (version, buildno, builddate, compiler)
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parents:
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1091 return _sys_version_cache
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1092
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diff changeset
1093 def python_version():
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parents:
diff changeset
1094
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diff changeset
1095 """ Returns the Python version as string 'major.minor.patchlevel'
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1096
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parents:
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1097 Note that unlike the Python sys.version, the returned value
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parents:
diff changeset
1098 will always include the patchlevel (it defaults to 0).
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1099
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diff changeset
1100 """
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diff changeset
1101 return _sys_version()[0]
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1102
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1103 def python_build():
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1104
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1105 """ Returns a tuple (buildno, buildate) stating the Python
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1106 build number and date as strings.
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1107
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1108 """
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1109 return _sys_version()[1:3]
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1110
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1111 def python_compiler():
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1112
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1113 """ Returns a string identifying the compiler used for compiling
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parents:
diff changeset
1114 Python.
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1115
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1116 """
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1117 return _sys_version()[3]
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1118
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1119 ### The Opus Magnum of platform strings :-)
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1120
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1121 _platform_cache = None
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1122 _platform_aliased_cache = None
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1123
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1124 def platform(aliased=0, terse=0):
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1125
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1126 """ Returns a single string identifying the underlying platform
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1127 with as much useful information as possible (but no more :).
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1128
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diff changeset
1129 The output is intended to be human readable rather than
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1130 machine parseable. It may look different on different
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1131 platforms and this is intended.
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1132
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1133 If "aliased" is True, the function will use aliases for
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diff changeset
1134 various platforms that report system names which differ from
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1135 their common names, e.g. SunOS will be reported as
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1136 Solaris. The system_alias() function is used to implement
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diff changeset
1137 this.
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parents:
diff changeset
1138
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diff changeset
1139 Setting terse to True causes the function to return only the
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1140 absolute minimum information needed to identify the platform.
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1141
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1142 """
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1143 global _platform_cache,_platform_aliased_cache
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1144
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1145 if not aliased and (_platform_cache is not None):
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1146 return _platform_cache
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1147 elif _platform_aliased_cache is not None:
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1148 return _platform_aliased_cache
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1149
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parents:
diff changeset
1150 # Get uname information and then apply platform specific cosmetics
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parents:
diff changeset
1151 # to it...
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1152 system,node,release,version,machine,processor = uname()
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parents:
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1153 if machine == processor:
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diff changeset
1154 processor = ''
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1155 if aliased:
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diff changeset
1156 system,release,version = system_alias(system,release,version)
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1157
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1158 if system == 'Windows':
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parents:
diff changeset
1159 # MS platforms
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parents:
diff changeset
1160 rel,vers,csd,ptype = win32_ver(version)
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parents:
diff changeset
1161 if terse:
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parents:
diff changeset
1162 platform = _platform(system,release)
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1163 else:
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diff changeset
1164 platform = _platform(system,release,version,csd)
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sirebral
parents:
diff changeset
1165
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1166 elif system in ('Linux',):
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parents:
diff changeset
1167 # Linux based systems
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parents:
diff changeset
1168 distname,distversion,distid = dist('')
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parents:
diff changeset
1169 if distname and not terse:
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sirebral
parents:
diff changeset
1170 platform = _platform(system,release,machine,processor,
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parents:
diff changeset
1171 'with',
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
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parents:
diff changeset
1172 distname,distversion,distid)
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parents:
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1173 else:
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parents:
diff changeset
1174 # If the distribution name is unknown check for libc vs. glibc
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sirebral
parents:
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1175 libcname,libcversion = libc_ver(sys.executable)
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1176 platform = _platform(system,release,machine,processor,
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parents:
diff changeset
1177 'with',
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diff changeset
1178 libcname+libcversion)
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parents:
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1179 elif system == 'Java':
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parents:
diff changeset
1180 # Java platforms
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diff changeset
1181 r,v,vminfo,(os_name,os_version,os_arch) = java_ver()
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1182 if terse:
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parents:
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1183 platform = _platform(system,release,version)
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1184 else:
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1185 platform = _platform(system,release,version,
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parents:
diff changeset
1186 'on',
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parents:
diff changeset
1187 os_name,os_version,os_arch)
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diff changeset
1188
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1189 elif system == 'MacOS':
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
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parents:
diff changeset
1190 # MacOS platforms
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
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parents:
diff changeset
1191 if terse:
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parents:
diff changeset
1192 platform = _platform(system,release)
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diff changeset
1193 else:
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1194 platform = _platform(system,release,machine)
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parents:
diff changeset
1195
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
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1196 else:
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parents:
diff changeset
1197 # Generic handler
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
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parents:
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1198 if terse:
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parents:
diff changeset
1199 platform = _platform(system,release)
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1200 else:
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1201 bits,linkage = architecture(sys.executable)
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
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diff changeset
1202 platform = _platform(system,release,machine,processor,bits,linkage)
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parents:
diff changeset
1203
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
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parents:
diff changeset
1204 if aliased:
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
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parents:
diff changeset
1205 _platform_aliased_cache = platform
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parents:
diff changeset
1206 elif terse:
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parents:
diff changeset
1207 pass
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diff changeset
1208 else:
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parents:
diff changeset
1209 _platform_cache = platform
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
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parents:
diff changeset
1210 return platform
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parents:
diff changeset
1211
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
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1212 if __name__ == '__main__':
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parents:
diff changeset
1213 # Default is to print the aliased verbose platform string
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1214 terse = ('terse' in sys.argv or '--terse' in sys.argv)
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1215 aliased = (not 'nonaliased' in sys.argv and not '--nonaliased' in sys.argv)
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diff changeset
1216 print platform(aliased,terse)
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parents:
diff changeset
1217 sys.exit(0)