FM / distutils

/usr/lib64/python2.6/site-packages/numpy/distutils/

/usr/lib64/python2.6/site-packages/numpy/distutils

Name	Size	Mode	Actions
command/	-	0755	rm
fcompiler/	-	0755	rm
mingw/	-	0755	rm
tests/	-	0755	rm
ccompiler.py	22319	0644	edit dl rm
ccompiler.pyc	19961	0644	edit dl rm
ccompiler.pyo	19961	0644	edit dl rm
conv_template.py	9491	0644	edit dl rm
conv_template.pyc	9565	0644	edit dl rm
conv_template.pyo	9565	0644	edit dl rm
core.py	8524	0644	edit dl rm
core.pyc	6627	0644	edit dl rm
core.pyo	6627	0644	edit dl rm
cpuinfo.py	22514	0644	edit dl rm
cpuinfo.pyc	44241	0644	edit dl rm
cpuinfo.pyo	44241	0644	edit dl rm
environment.py	2268	0644	edit dl rm
environment.pyc	3384	0644	edit dl rm
environment.pyo	3384	0644	edit dl rm
exec_command.py	18549	0644	edit dl rm
exec_command.pyc	17263	0644	edit dl rm
exec_command.pyo	15841	0644	edit dl rm
extension.py	2385	0644	edit dl rm
extension.pyc	2136	0644	edit dl rm
extension.pyo	2136	0644	edit dl rm
from_template.py	7803	0644	edit dl rm
from_template.pyc	8474	0644	edit dl rm
from_template.pyo	8474	0644	edit dl rm
info.py	92	0644	edit dl rm
info.pyc	266	0644	edit dl rm
info.pyo	266	0644	edit dl rm
intelccompiler.py	991	0644	edit dl rm
intelccompiler.pyc	1438	0644	edit dl rm
intelccompiler.pyo	1438	0644	edit dl rm
interactive.py	6145	0644	edit dl rm
interactive.pyc	5848	0644	edit dl rm
interactive.pyo	5848	0644	edit dl rm
lib2def.py	3419	0644	edit dl rm
lib2def.pyc	3889	0644	edit dl rm
lib2def.pyo	3889	0644	edit dl rm
line_endings.py	1969	0644	edit dl rm
line_endings.pyc	2760	0644	edit dl rm
line_endings.pyo	2760	0644	edit dl rm
log.py	2438	0644	edit dl rm
log.pyc	2872	0644	edit dl rm
log.pyo	2872	0644	edit dl rm
mingw32ccompiler.py	18105	0644	edit dl rm
mingw32ccompiler.pyc	13747	0644	edit dl rm
mingw32ccompiler.pyo	13747	0644	edit dl rm
misc_util.py	79837	0644	edit dl rm
misc_util.pyc	76414	0644	edit dl rm
misc_util.pyo	75853	0644	edit dl rm
npy_pkg_config.py	12283	0644	edit dl rm
npy_pkg_config.pyc	14550	0644	edit dl rm
npy_pkg_config.pyo	14550	0644	edit dl rm
numpy_distribution.py	634	0644	edit dl rm
numpy_distribution.pyc	981	0644	edit dl rm
numpy_distribution.pyo	981	0644	edit dl rm
setup.py	561	0644	edit dl rm
setup.pyc	864	0644	edit dl rm
setup.pyo	864	0644	edit dl rm
setupscons.py	557	0644	edit dl rm
setupscons.pyc	909	0644	edit dl rm
setupscons.pyo	909	0644	edit dl rm
system_info.py	70927	0644	edit dl rm
system_info.pyc	70982	0644	edit dl rm
system_info.pyo	70844	0644	edit dl rm
unixccompiler.py	3460	0644	edit dl rm
unixccompiler.pyc	2893	0644	edit dl rm
unixccompiler.pyo	2893	0644	edit dl rm
__config__.py	1499	0644	edit dl rm
__config__.pyc	1654	0644	edit dl rm
__config__.pyo	1654	0644	edit dl rm
__init__.py	431	0644	edit dl rm
__init__.pyc	601	0644	edit dl rm
__init__.pyo	601	0644	edit dl rm
__version__.py	85	0644	edit dl rm
__version__.pyc	286	0644	edit dl rm
__version__.pyo	286	0644	edit dl rm

Edit: /usr/lib64/python2.6/site-packages/numpy/distutils/cpuinfo.py (22514B)

#!/usr/bin/env python
"""
cpuinfo

Copyright 2002 Pearu Peterson all rights reserved,
Pearu Peterson <pearu@cens.ioc.ee>
Permission to use, modify, and distribute this software is given under the
terms of the NumPy (BSD style) license.  See LICENSE.txt that came with
this distribution for specifics.

NO WARRANTY IS EXPRESSED OR IMPLIED.  USE AT YOUR OWN RISK.
Pearu Peterson
"""

__all__ = ['cpu']

import sys, re, types
import os
import commands
import warnings
import platform

def getoutput(cmd, successful_status=(0,), stacklevel=1):
    try:
        status, output = commands.getstatusoutput(cmd)
    except EnvironmentError, e:
        warnings.warn(str(e), UserWarning, stacklevel=stacklevel)
        return False, output
    if os.WIFEXITED(status) and os.WEXITSTATUS(status) in successful_status:
        return True, output
    return False, output

def command_info(successful_status=(0,), stacklevel=1, **kw):
    info = {}
    for key in kw:
        ok, output = getoutput(kw[key], successful_status=successful_status,
                               stacklevel=stacklevel+1)
        if ok:
            info[key] = output.strip()
    return info

def command_by_line(cmd, successful_status=(0,), stacklevel=1):
    ok, output = getoutput(cmd, successful_status=successful_status,
                           stacklevel=stacklevel+1)
    if not ok:
        return
    for line in output.splitlines():
        yield line.strip()

def key_value_from_command(cmd, sep, successful_status=(0,),
                           stacklevel=1):
    d = {}
    for line in command_by_line(cmd, successful_status=successful_status,
                                stacklevel=stacklevel+1):
        l = [s.strip() for s in line.split(sep, 1)]
        if len(l) == 2:
            d[l[0]] = l[1]
    return d

class CPUInfoBase(object):
    """Holds CPU information and provides methods for requiring
    the availability of various CPU features.
    """

def _try_call(self,func):
        try:
            return func()
        except:
            pass

def __getattr__(self,name):
        if not name.startswith('_'):
            if hasattr(self,'_'+name):
                attr = getattr(self,'_'+name)
                if type(attr) is types.MethodType:
                    return lambda func=self._try_call,attr=attr : func(attr)
            else:
                return lambda : None
        raise AttributeError,name

def _getNCPUs(self):
        return 1

def __get_nbits(self):
        abits = platform.architecture()[0]
        nbits = re.compile('(\d+)bit').search(abits).group(1)
        return nbits

def _is_32bit(self):
        return self.__get_nbits() == '32'

def _is_64bit(self):
        return self.__get_nbits() == '64'

class LinuxCPUInfo(CPUInfoBase):

info = None

def __init__(self):
        if self.info is not None:
            return
        info = [ {} ]
        ok, output = getoutput('uname -m')
        if ok:
            info[0]['uname_m'] = output.strip()
        try:
            fo = open('/proc/cpuinfo')
        except EnvironmentError, e:
            warnings.warn(str(e), UserWarning)
        else:
            for line in fo:
                name_value = [s.strip() for s in line.split(':', 1)]
                if len(name_value) != 2:
                    continue
                name, value = name_value
                if not info or name in info[-1]: # next processor
                    info.append({})
                info[-1][name] = value
            fo.close()
        self.__class__.info = info

def _not_impl(self): pass

# Athlon

def _is_AMD(self):
        return self.info[0]['vendor_id']=='AuthenticAMD'

def _is_AthlonK6_2(self):
        return self._is_AMD() and self.info[0]['model'] == '2'

def _is_AthlonK6_3(self):
        return self._is_AMD() and self.info[0]['model'] == '3'

def _is_AthlonK6(self):
        return re.match(r'.*?AMD-K6',self.info[0]['model name']) is not None

def _is_AthlonK7(self):
        return re.match(r'.*?AMD-K7',self.info[0]['model name']) is not None

def _is_AthlonMP(self):
        return re.match(r'.*?Athlon\(tm\) MP\b',
                        self.info[0]['model name']) is not None

def _is_AMD64(self):
        return self.is_AMD() and self.info[0]['family'] == '15'

def _is_Athlon64(self):
        return re.match(r'.*?Athlon\(tm\) 64\b',
                        self.info[0]['model name']) is not None

def _is_AthlonHX(self):
        return re.match(r'.*?Athlon HX\b',
                        self.info[0]['model name']) is not None

def _is_Opteron(self):
        return re.match(r'.*?Opteron\b',
                        self.info[0]['model name']) is not None

def _is_Hammer(self):
        return re.match(r'.*?Hammer\b',
                        self.info[0]['model name']) is not None

# Alpha

def _is_Alpha(self):
        return self.info[0]['cpu']=='Alpha'

def _is_EV4(self):
        return self.is_Alpha() and self.info[0]['cpu model'] == 'EV4'

def _is_EV5(self):
        return self.is_Alpha() and self.info[0]['cpu model'] == 'EV5'

def _is_EV56(self):
        return self.is_Alpha() and self.info[0]['cpu model'] == 'EV56'

def _is_PCA56(self):
        return self.is_Alpha() and self.info[0]['cpu model'] == 'PCA56'

# Intel

#XXX
    _is_i386 = _not_impl

def _is_Intel(self):
        return self.info[0]['vendor_id']=='GenuineIntel'

def _is_i486(self):
        return self.info[0]['cpu']=='i486'

def _is_i586(self):
        return self.is_Intel() and self.info[0]['cpu family'] == '5'

def _is_i686(self):
        return self.is_Intel() and self.info[0]['cpu family'] == '6'

def _is_Celeron(self):
        return re.match(r'.*?Celeron',
                        self.info[0]['model name']) is not None

def _is_Pentium(self):
        return re.match(r'.*?Pentium',
                        self.info[0]['model name']) is not None

def _is_PentiumII(self):
        return re.match(r'.*?Pentium.*?II\b',
                        self.info[0]['model name']) is not None

def _is_PentiumPro(self):
        return re.match(r'.*?PentiumPro\b',
                        self.info[0]['model name']) is not None

def _is_PentiumMMX(self):
        return re.match(r'.*?Pentium.*?MMX\b',
                        self.info[0]['model name']) is not None

def _is_PentiumIII(self):
        return re.match(r'.*?Pentium.*?III\b',
                        self.info[0]['model name']) is not None

def _is_PentiumIV(self):
        return re.match(r'.*?Pentium.*?(IV|4)\b',
                        self.info[0]['model name']) is not None

def _is_PentiumM(self):
        return re.match(r'.*?Pentium.*?M\b',
                        self.info[0]['model name']) is not None

def _is_Prescott(self):
        return self.is_PentiumIV() and self.has_sse3()

def _is_Nocona(self):
        return self.is_Intel() \
               and (self.info[0]['cpu family'] == '6' \
                    or self.info[0]['cpu family'] == '15' ) \
               and (self.has_sse3() and not self.has_ssse3())\
               and re.match(r'.*?\blm\b',self.info[0]['flags']) is not None

def _is_Core2(self):
        return self.is_64bit() and self.is_Intel() and \
               re.match(r'.*?Core\(TM\)2\b', \
                        self.info[0]['model name']) is not None

def _is_Itanium(self):
        return re.match(r'.*?Itanium\b',
                        self.info[0]['family']) is not None

def _is_XEON(self):
        return re.match(r'.*?XEON\b',
                        self.info[0]['model name'],re.IGNORECASE) is not None

_is_Xeon = _is_XEON

# Varia

def _is_singleCPU(self):
        return len(self.info) == 1

def _getNCPUs(self):
        return len(self.info)

def _has_fdiv_bug(self):
        return self.info[0]['fdiv_bug']=='yes'

def _has_f00f_bug(self):
        return self.info[0]['f00f_bug']=='yes'

def _has_mmx(self):
        return re.match(r'.*?\bmmx\b',self.info[0]['flags']) is not None

def _has_sse(self):
        return re.match(r'.*?\bsse\b',self.info[0]['flags']) is not None

def _has_sse2(self):
        return re.match(r'.*?\bsse2\b',self.info[0]['flags']) is not None

def _has_sse3(self):
        return re.match(r'.*?\bpni\b',self.info[0]['flags']) is not None

def _has_ssse3(self):
        return re.match(r'.*?\bssse3\b',self.info[0]['flags']) is not None

def _has_3dnow(self):
        return re.match(r'.*?\b3dnow\b',self.info[0]['flags']) is not None

def _has_3dnowext(self):
        return re.match(r'.*?\b3dnowext\b',self.info[0]['flags']) is not None

class IRIXCPUInfo(CPUInfoBase):
    info = None

def __init__(self):
        if self.info is not None:
            return
        info = key_value_from_command('sysconf', sep=' ',
                                      successful_status=(0,1))
        self.__class__.info = info

def _not_impl(self): pass

def _is_singleCPU(self):
        return self.info.get('NUM_PROCESSORS') == '1'

def _getNCPUs(self):
        return int(self.info.get('NUM_PROCESSORS', 1))

def __cputype(self,n):
        return self.info.get('PROCESSORS').split()[0].lower() == 'r%s' % (n)
    def _is_r2000(self): return self.__cputype(2000)
    def _is_r3000(self): return self.__cputype(3000)
    def _is_r3900(self): return self.__cputype(3900)
    def _is_r4000(self): return self.__cputype(4000)
    def _is_r4100(self): return self.__cputype(4100)
    def _is_r4300(self): return self.__cputype(4300)
    def _is_r4400(self): return self.__cputype(4400)
    def _is_r4600(self): return self.__cputype(4600)
    def _is_r4650(self): return self.__cputype(4650)
    def _is_r5000(self): return self.__cputype(5000)
    def _is_r6000(self): return self.__cputype(6000)
    def _is_r8000(self): return self.__cputype(8000)
    def _is_r10000(self): return self.__cputype(10000)
    def _is_r12000(self): return self.__cputype(12000)
    def _is_rorion(self): return self.__cputype('orion')

def get_ip(self):
        try: return self.info.get('MACHINE')
        except: pass
    def __machine(self,n):
        return self.info.get('MACHINE').lower() == 'ip%s' % (n)
    def _is_IP19(self): return self.__machine(19)
    def _is_IP20(self): return self.__machine(20)
    def _is_IP21(self): return self.__machine(21)
    def _is_IP22(self): return self.__machine(22)
    def _is_IP22_4k(self): return self.__machine(22) and self._is_r4000()
    def _is_IP22_5k(self): return self.__machine(22)  and self._is_r5000()
    def _is_IP24(self): return self.__machine(24)
    def _is_IP25(self): return self.__machine(25)
    def _is_IP26(self): return self.__machine(26)
    def _is_IP27(self): return self.__machine(27)
    def _is_IP28(self): return self.__machine(28)
    def _is_IP30(self): return self.__machine(30)
    def _is_IP32(self): return self.__machine(32)
    def _is_IP32_5k(self): return self.__machine(32) and self._is_r5000()
    def _is_IP32_10k(self): return self.__machine(32) and self._is_r10000()

class DarwinCPUInfo(CPUInfoBase):
    info = None

def __init__(self):
        if self.info is not None:
            return
        info = command_info(arch='arch',
                            machine='machine')
        info['sysctl_hw'] = key_value_from_command('sysctl hw', sep='=')
        self.__class__.info = info

def _not_impl(self): pass

def _getNCPUs(self):
        return int(self.info['sysctl_hw'].get('hw.ncpu', 1))

def _is_Power_Macintosh(self):
        return self.info['sysctl_hw']['hw.machine']=='Power Macintosh'

def _is_i386(self):
        return self.info['arch']=='i386'
    def _is_ppc(self):
        return self.info['arch']=='ppc'

def __machine(self,n):
        return self.info['machine'] == 'ppc%s'%n
    def _is_ppc601(self): return self.__machine(601)
    def _is_ppc602(self): return self.__machine(602)
    def _is_ppc603(self): return self.__machine(603)
    def _is_ppc603e(self): return self.__machine('603e')
    def _is_ppc604(self): return self.__machine(604)
    def _is_ppc604e(self): return self.__machine('604e')
    def _is_ppc620(self): return self.__machine(620)
    def _is_ppc630(self): return self.__machine(630)
    def _is_ppc740(self): return self.__machine(740)
    def _is_ppc7400(self): return self.__machine(7400)
    def _is_ppc7450(self): return self.__machine(7450)
    def _is_ppc750(self): return self.__machine(750)
    def _is_ppc403(self): return self.__machine(403)
    def _is_ppc505(self): return self.__machine(505)
    def _is_ppc801(self): return self.__machine(801)
    def _is_ppc821(self): return self.__machine(821)
    def _is_ppc823(self): return self.__machine(823)
    def _is_ppc860(self): return self.__machine(860)

class SunOSCPUInfo(CPUInfoBase):

info = None

def __init__(self):
        if self.info is not None:
            return
        info = command_info(arch='arch',
                            mach='mach',
                            uname_i='uname_i',
                            isainfo_b='isainfo -b',
                            isainfo_n='isainfo -n',
                            )
        info['uname_X'] = key_value_from_command('uname -X', sep='=')
        for line in command_by_line('psrinfo -v 0'):
            m = re.match(r'\s*The (?P<p>[\w\d]+) processor operates at', line)
            if m:
                info['processor'] = m.group('p')
                break
        self.__class__.info = info

def _not_impl(self): pass

def _is_i386(self):
        return self.info['isainfo_n']=='i386'
    def _is_sparc(self):
        return self.info['isainfo_n']=='sparc'
    def _is_sparcv9(self):
        return self.info['isainfo_n']=='sparcv9'

def _getNCPUs(self):
        return int(self.info['uname_X'].get('NumCPU', 1))

def _is_sun4(self):
        return self.info['arch']=='sun4'

def _is_SUNW(self):
        return re.match(r'SUNW',self.info['uname_i']) is not None
    def _is_sparcstation5(self):
        return re.match(r'.*SPARCstation-5',self.info['uname_i']) is not None
    def _is_ultra1(self):
        return re.match(r'.*Ultra-1',self.info['uname_i']) is not None
    def _is_ultra250(self):
        return re.match(r'.*Ultra-250',self.info['uname_i']) is not None
    def _is_ultra2(self):
        return re.match(r'.*Ultra-2',self.info['uname_i']) is not None
    def _is_ultra30(self):
        return re.match(r'.*Ultra-30',self.info['uname_i']) is not None
    def _is_ultra4(self):
        return re.match(r'.*Ultra-4',self.info['uname_i']) is not None
    def _is_ultra5_10(self):
        return re.match(r'.*Ultra-5_10',self.info['uname_i']) is not None
    def _is_ultra5(self):
        return re.match(r'.*Ultra-5',self.info['uname_i']) is not None
    def _is_ultra60(self):
        return re.match(r'.*Ultra-60',self.info['uname_i']) is not None
    def _is_ultra80(self):
        return re.match(r'.*Ultra-80',self.info['uname_i']) is not None
    def _is_ultraenterprice(self):
        return re.match(r'.*Ultra-Enterprise',self.info['uname_i']) is not None
    def _is_ultraenterprice10k(self):
        return re.match(r'.*Ultra-Enterprise-10000',self.info['uname_i']) is not None
    def _is_sunfire(self):
        return re.match(r'.*Sun-Fire',self.info['uname_i']) is not None
    def _is_ultra(self):
        return re.match(r'.*Ultra',self.info['uname_i']) is not None

def _is_cpusparcv7(self):
        return self.info['processor']=='sparcv7'
    def _is_cpusparcv8(self):
        return self.info['processor']=='sparcv8'
    def _is_cpusparcv9(self):
        return self.info['processor']=='sparcv9'

class Win32CPUInfo(CPUInfoBase):

info = None
    pkey = r"HARDWARE\DESCRIPTION\System\CentralProcessor"
    # XXX: what does the value of
    #   HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0
    # mean?

def __init__(self):
        if self.info is not None:
            return
        info = []
        try:
            #XXX: Bad style to use so long `try:...except:...`. Fix it!
            import _winreg
            prgx = re.compile(r"family\s+(?P<FML>\d+)\s+model\s+(?P<MDL>\d+)"\
                              "\s+stepping\s+(?P<STP>\d+)",re.IGNORECASE)
            chnd=_winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, self.pkey)
            pnum=0
            while 1:
                try:
                    proc=_winreg.EnumKey(chnd,pnum)
                except _winreg.error:
                    break
                else:
                    pnum+=1
                    info.append({"Processor":proc})
                    phnd=_winreg.OpenKey(chnd,proc)
                    pidx=0
                    while True:
                        try:
                            name,value,vtpe=_winreg.EnumValue(phnd,pidx)
                        except _winreg.error:
                            break
                        else:
                            pidx=pidx+1
                            info[-1][name]=value
                            if name=="Identifier":
                                srch=prgx.search(value)
                                if srch:
                                    info[-1]["Family"]=int(srch.group("FML"))
                                    info[-1]["Model"]=int(srch.group("MDL"))
                                    info[-1]["Stepping"]=int(srch.group("STP"))
        except:
            print sys.exc_value,'(ignoring)'
        self.__class__.info = info

def _not_impl(self): pass

# Athlon

def _is_AMD(self):
        return self.info[0]['VendorIdentifier']=='AuthenticAMD'

def _is_Am486(self):
        return self.is_AMD() and self.info[0]['Family']==4

def _is_Am5x86(self):
        return self.is_AMD() and self.info[0]['Family']==4

def _is_AMDK5(self):
        return self.is_AMD() and self.info[0]['Family']==5 \
               and self.info[0]['Model'] in [0,1,2,3]

def _is_AMDK6(self):
        return self.is_AMD() and self.info[0]['Family']==5 \
               and self.info[0]['Model'] in [6,7]

def _is_AMDK6_2(self):
        return self.is_AMD() and self.info[0]['Family']==5 \
               and self.info[0]['Model']==8

def _is_AMDK6_3(self):
        return self.is_AMD() and self.info[0]['Family']==5 \
               and self.info[0]['Model']==9

def _is_AMDK7(self):
        return self.is_AMD() and self.info[0]['Family'] == 6

# To reliably distinguish between the different types of AMD64 chips
    # (Athlon64, Operton, Athlon64 X2, Semperon, Turion 64, etc.) would
    # require looking at the 'brand' from cpuid

def _is_AMD64(self):
        return self.is_AMD() and self.info[0]['Family'] == 15

# Intel

def _is_Intel(self):
        return self.info[0]['VendorIdentifier']=='GenuineIntel'

def _is_i386(self):
        return self.info[0]['Family']==3

def _is_i486(self):
        return self.info[0]['Family']==4

def _is_i586(self):
        return self.is_Intel() and self.info[0]['Family']==5

def _is_i686(self):
        return self.is_Intel() and self.info[0]['Family']==6

def _is_Pentium(self):
        return self.is_Intel() and self.info[0]['Family']==5

def _is_PentiumMMX(self):
        return self.is_Intel() and self.info[0]['Family']==5 \
               and self.info[0]['Model']==4

def _is_PentiumPro(self):
        return self.is_Intel() and self.info[0]['Family']==6 \
               and self.info[0]['Model']==1

def _is_PentiumII(self):
        return self.is_Intel() and self.info[0]['Family']==6 \
               and self.info[0]['Model'] in [3,5,6]

def _is_PentiumIII(self):
        return self.is_Intel() and self.info[0]['Family']==6 \
               and self.info[0]['Model'] in [7,8,9,10,11]

def _is_PentiumIV(self):
        return self.is_Intel() and self.info[0]['Family']==15

def _is_PentiumM(self):
        return self.is_Intel() and self.info[0]['Family'] == 6 \
               and self.info[0]['Model'] in [9, 13, 14]

def _is_Core2(self):
        return self.is_Intel() and self.info[0]['Family'] == 6 \
               and self.info[0]['Model'] in [15, 16, 17]

# Varia

def _is_singleCPU(self):
        return len(self.info) == 1

def _getNCPUs(self):
        return len(self.info)

def _has_mmx(self):
        if self.is_Intel():
            return (self.info[0]['Family']==5 and self.info[0]['Model']==4) \
                   or (self.info[0]['Family'] in [6,15])
        elif self.is_AMD():
            return self.info[0]['Family'] in [5,6,15]
        else:
            return False

def _has_sse(self):
        if self.is_Intel():
            return (self.info[0]['Family']==6 and \
                    self.info[0]['Model'] in [7,8,9,10,11]) \
                    or self.info[0]['Family']==15
        elif self.is_AMD():
            return (self.info[0]['Family']==6 and \
                    self.info[0]['Model'] in [6,7,8,10]) \
                    or self.info[0]['Family']==15
        else:
            return False

def _has_sse2(self):
        if self.is_Intel():
            return self.is_Pentium4() or self.is_PentiumM() \
                   or self.is_Core2()
        elif self.is_AMD():
            return self.is_AMD64()
        else:
            return False

def _has_3dnow(self):
        return self.is_AMD() and self.info[0]['Family'] in [5,6,15]

def _has_3dnowext(self):
        return self.is_AMD() and self.info[0]['Family'] in [6,15]

if sys.platform.startswith('linux'): # variations: linux2,linux-i386 (any others?)
    cpuinfo = LinuxCPUInfo
elif sys.platform.startswith('irix'):
    cpuinfo = IRIXCPUInfo
elif sys.platform == 'darwin':
    cpuinfo = DarwinCPUInfo
elif sys.platform.startswith('sunos'):
    cpuinfo = SunOSCPUInfo
elif sys.platform.startswith('win32'):
    cpuinfo = Win32CPUInfo
elif sys.platform.startswith('cygwin'):
    cpuinfo = LinuxCPUInfo
#XXX: other OS's. Eg. use _winreg on Win32. Or os.uname on unices.
else:
    cpuinfo = CPUInfoBase

cpu = cpuinfo()

if __name__ == "__main__":

cpu.is_blaa()
    cpu.is_Intel()
    cpu.is_Alpha()

print 'CPU information:',
    for name in dir(cpuinfo):
        if name[0]=='_' and name[1]!='_':
            r = getattr(cpu,name[1:])()
            if r:
                if r!=1:
                    print '%s=%s' %(name[1:],r),
                else:
                    print name[1:],
    print

cmd: