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added local get_platform/set_platform APIs in distutils.sysconfig

This commit is contained in:
Tarek Ziadé 2010-01-26 22:46:15 +00:00
parent 0276c7ad0b
commit 92e68af56a
10 changed files with 42 additions and 112 deletions
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2
Lib/distutils/command/bdist.py
View File

@ -6,8 +6,8 @@ distribution)."""
__revision__ = "$Id$"
import os
from sysconfig import get_platform
from distutils.util import get_platform
from distutils.core import Command
from distutils.errors import DistutilsPlatformError, DistutilsOptionError

3
Lib/distutils/command/bdist_dumb.py
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@ -8,8 +8,9 @@ __revision__ = "$Id$"
import os
from sysconfig import get_python_version, get_platform
from sysconfig import get_python_version
from distutils.util import get_platform
from distutils.core import Command
from distutils.dir_util import remove_tree, ensure_relative
from distutils.errors import DistutilsPlatformError

3
Lib/distutils/command/bdist_msi.py
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@ -7,13 +7,14 @@
Implements the bdist_msi command.
"""
import sys, os
from sysconfig import get_python_version, get_platform
from sysconfig import get_python_version
from distutils.core import Command
from distutils.dir_util import remove_tree
from distutils.version import StrictVersion
from distutils.errors import DistutilsOptionError
from distutils import log
from distutils.util import get_platform
import msilib
from msilib import schema, sequence, text

3
Lib/distutils/command/bdist_wininst.py
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@ -9,12 +9,13 @@ import sys
import os
import string
from sysconfig import get_python_version, get_platform
from sysconfig import get_python_version
from distutils.core import Command
from distutils.dir_util import remove_tree
from distutils.errors import DistutilsOptionError, DistutilsPlatformError
from distutils import log
from distutils.util import get_platform
class bdist_wininst (Command):

2
Lib/distutils/command/build.py
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@ -5,8 +5,8 @@ Implements the Distutils 'build' command."""
__revision__ = "$Id$"
import sys, os
from sysconfig import get_platform
from distutils.util import get_platform
from distutils.core import Command
from distutils.errors import DistutilsOptionError

4
Lib/distutils/command/build_ext.py
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@ -9,14 +9,12 @@ __revision__ = "$Id$"
import sys, os, re
from warnings import warn
from sysconfig import get_platform
from distutils.util import get_platform
from distutils.core import Command
from distutils.errors import *
from distutils.ccompiler import customize_compiler
from distutils.dep_util import newer_group
from distutils.extension import Extension
from distutils import log
# this keeps compatibility from 2.3 to 2.5

5
Lib/distutils/command/install.py
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@ -7,15 +7,14 @@ __revision__ = "$Id$"
import sys
import os
from sysconfig import (get_config_vars, get_platform, get_paths, get_path,
get_config_var)
from sysconfig import get_config_vars, get_paths, get_path, get_config_var
from distutils import log
from distutils.core import Command
from distutils.debug import DEBUG
from distutils.errors import DistutilsPlatformError
from distutils.file_util import write_file
from distutils.util import convert_path, change_root
from distutils.util import convert_path, change_root, get_platform
from distutils.errors import DistutilsOptionError
def _subst_vars(s, local_vars):

10
Lib/distutils/msvc9compiler.py
View File

@ -23,9 +23,9 @@ from distutils.errors import (DistutilsExecError, DistutilsPlatformError,
CompileError, LibError, LinkError)
from distutils.ccompiler import CCompiler, gen_lib_options
from distutils import log
import _winreg
from distutils.util import get_platform
_sysconfig = __import__('sysconfig')
import _winreg
RegOpenKeyEx = _winreg.OpenKeyEx
RegEnumKey = _winreg.EnumKey
@ -327,7 +327,7 @@ class MSVCCompiler(CCompiler) :
# multi-init means we would need to check platform same each time...
assert not self.initialized, "don't init multiple times"
if plat_name is None:
plat_name = _sysconfig.get_platform()
plat_name = get_platform()
# sanity check for platforms to prevent obscure errors later.
ok_plats = 'win32', 'win-amd64', 'win-ia64'
if plat_name not in ok_plats:
@ -348,12 +348,12 @@ class MSVCCompiler(CCompiler) :
# On AMD64, 'vcvars32.bat amd64' is a native build env; to cross
# compile use 'x86' (ie, it runs the x86 compiler directly)
# No idea how itanium handles this, if at all.
if plat_name == _sysconfig.get_platform() or plat_name == 'win32':
if plat_name == get_platform() or plat_name == 'win32':
# native build or cross-compile to win32
plat_spec = PLAT_TO_VCVARS[plat_name]
else:
# cross compile from win32 -> some 64bit
plat_spec = PLAT_TO_VCVARS[_sysconfig.get_platform()] + '_' + \
plat_spec = PLAT_TO_VCVARS[get_platform()] + '_' + \
PLAT_TO_VCVARS[plat_name]
vc_env = query_vcvarsall(VERSION, plat_spec)

99
Lib/distutils/tests/test_util.py
View File

@ -90,99 +90,12 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase):
def _get_uname(self):
return self._uname
def _test_get_platform(self):
# windows XP, 32bits
os.name = 'nt'
sys.version = ('2.4.4 (#71, Oct 18 2006, 08:34:43) '
'[MSC v.1310 32 bit (Intel)]')
sys.platform = 'win32'
self.assertEquals(get_platform(), 'win32')
# windows XP, amd64
os.name = 'nt'
sys.version = ('2.4.4 (#71, Oct 18 2006, 08:34:43) '
'[MSC v.1310 32 bit (Amd64)]')
sys.platform = 'win32'
self.assertEquals(get_platform(), 'win-amd64')
# windows XP, itanium
os.name = 'nt'
sys.version = ('2.4.4 (#71, Oct 18 2006, 08:34:43) '
'[MSC v.1310 32 bit (Itanium)]')
sys.platform = 'win32'
self.assertEquals(get_platform(), 'win-ia64')
# macbook
os.name = 'posix'
sys.version = ('2.5 (r25:51918, Sep 19 2006, 08:49:13) '
'\n[GCC 4.0.1 (Apple Computer, Inc. build 5341)]')
sys.platform = 'darwin'
self._set_uname(('Darwin', 'macziade', '8.11.1',
('Darwin Kernel Version 8.11.1: '
'Wed Oct 10 18:23:28 PDT 2007; '
'root:xnu-792.25.20~1/RELEASE_I386'), 'i386'))
os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.3'
get_config_vars()['CFLAGS'] = ('-fno-strict-aliasing -DNDEBUG -g '
'-fwrapv -O3 -Wall -Wstrict-prototypes')
self.assertEquals(get_platform(), 'macosx-10.3-i386')
# macbook with fat binaries (fat, universal or fat64)
os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.4'
get_config_vars()['CFLAGS'] = ('-arch ppc -arch i386 -isysroot '
'/Developer/SDKs/MacOSX10.4u.sdk '
'-fno-strict-aliasing -fno-common '
'-dynamic -DNDEBUG -g -O3')
self.assertEquals(get_platform(), 'macosx-10.4-fat')
get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch i386 -isysroot '
'/Developer/SDKs/MacOSX10.4u.sdk '
'-fno-strict-aliasing -fno-common '
'-dynamic -DNDEBUG -g -O3')
self.assertEquals(get_platform(), 'macosx-10.4-intel')
get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch ppc -arch i386 -isysroot '
'/Developer/SDKs/MacOSX10.4u.sdk '
'-fno-strict-aliasing -fno-common '
'-dynamic -DNDEBUG -g -O3')
self.assertEquals(get_platform(), 'macosx-10.4-fat3')
get_config_vars()['CFLAGS'] = ('-arch ppc64 -arch x86_64 -arch ppc -arch i386 -isysroot '
'/Developer/SDKs/MacOSX10.4u.sdk '
'-fno-strict-aliasing -fno-common '
'-dynamic -DNDEBUG -g -O3')
self.assertEquals(get_platform(), 'macosx-10.4-universal')
get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch ppc64 -isysroot '
'/Developer/SDKs/MacOSX10.4u.sdk '
'-fno-strict-aliasing -fno-common '
'-dynamic -DNDEBUG -g -O3')
self.assertEquals(get_platform(), 'macosx-10.4-fat64')
for arch in ('ppc', 'i386', 'x86_64', 'ppc64'):
get_config_vars()['CFLAGS'] = ('-arch %s -isysroot '
'/Developer/SDKs/MacOSX10.4u.sdk '
'-fno-strict-aliasing -fno-common '
'-dynamic -DNDEBUG -g -O3'%(arch,))
self.assertEquals(get_platform(), 'macosx-10.4-%s'%(arch,))
# linux debian sarge
os.name = 'posix'
sys.version = ('2.3.5 (#1, Jul 4 2007, 17:28:59) '
'\n[GCC 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)]')
sys.platform = 'linux2'
self._set_uname(('Linux', 'aglae', '2.6.21.1dedibox-r7',
'#1 Mon Apr 30 17:25:38 CEST 2007', 'i686'))
self.assertEquals(get_platform(), 'linux-i686')
# XXX more platforms to tests here
def test_get_platform(self):
platform = util.get_platform()
self.assertEquals(platform, get_platform())
util.set_platform('MyOwnPlatform')
self.assertEquals('MyOwnPlatform', util.get_platform())
util.set_platform(platform)
def test_convert_path(self):
# linux/mac

23
Lib/distutils/util.py
View File

@ -16,10 +16,27 @@ from distutils.version import LooseVersion
from distutils.errors import DistutilsByteCompileError
_sysconfig = __import__('sysconfig')
_PLATFORM = None
# kept for backward compatibility
# since this API was relocated
get_platform = _sysconfig.get_platform
def get_platform():
"""Return a string that identifies the current platform.
By default, will return the value returned by sysconfig.get_platform(),
but it can be changed by calling set_platform().
"""
global _PLATFORM
if _PLATFORM is None:
_PLATFORM = _sysconfig.get_platform()
return _PLATFORM
def set_platform(identifier):
"""Sets the platform string identifier returned by get_platform().
Note that this change doesn't impact the value returned by
sysconfig.get_platform() and is local to Distutils
"""
global _PLATFORM
_PLATFORM = identifier
def convert_path(pathname):
"""Return 'pathname' as a name that will work on the native filesystem.