Python distutils.msvc9compiler 模块，get_build_version() 实例源码
我们从Python开源项目中，提取了以下8个代码示例，用于说明如何使用distutils.msvc9compiler.get_build_version()。
def setup_class(cls):
cls.module = None
from testing.udir import udir
udir.join('testownlib.c').write(SOURCE)
if sys.platform == 'win32':
import os
# did we already build it?
if os.path.exists(str(udir.join('testownlib.dll'))):
cls.module = str(udir.join('testownlib.dll'))
return
# try (not too hard) to find the version used to compile this python
# no mingw
from distutils.msvc9compiler import get_build_version
version = get_build_version()
toolskey = "VS%0.f0COMNTOOLS" % version
toolsdir = os.environ.get(toolskey, None)
if toolsdir is None:
return
productdir = os.path.join(toolsdir, os.pardir, "VC")
productdir = os.path.abspath(productdir)
vcvarsall = os.path.join(productdir, "vcvarsall.bat")
# 64?
arch = 'x86'
if sys.maxsize > 2**32:
arch = 'amd64'
if os.path.isfile(vcvarsall):
cmd = '"%s" %s' % (vcvarsall, arch) + ' & cl.exe testownlib.c ' \
' /LD /Fetestownlib.dll'
subprocess.check_call(cmd, cwd = str(udir), shell=True)
cls.module = str(udir.join('testownlib.dll'))
else:
subprocess.check_call(
'gcc testownlib.c -shared -fPIC -o testownlib.so',
cwd=str(udir), shell=True)
cls.module = str(udir.join('testownlib.so'))
def _check_compiler (self):
old_config._check_compiler(self)
from numpy.distutils.fcompiler import FCompiler, new_fcompiler
if sys.platform == 'win32' and (self.compiler.compiler_type in
('msvc', 'intelw', 'intelemw')):
# XXX: hack to circumvent a python 2.6 bug with msvc9compiler:
# initialize call query_vcvarsall,which throws an IOError,and
# causes an error along the way without much information. We try to
# catch it here,hoping it is early enough,and print an helpful
# message instead of Error: None.
if not self.compiler.initialized:
try:
self.compiler.initialize()
except IOError:
e = get_exception()
msg = """\
Could not initialize compiler instance: do you have Visual Studio
installed? If you are trying to build with MinGW,please use "python setup.py
build -c mingw32" instead. If you have Visual Studio installed,check it is
correctly installed,and the right version (VS 2008 for python 2.6,2.7 and 3.2,
VS 2010 for >= 3.3).
Original exception was: %s,and the Compiler class was %s
============================================================================""" \
% (e, self.compiler.__class__.__name__)
print ("""\
============================================================================""")
raise distutils.errors.distutilsPlatformError(msg)
# After MSVC is initialized,add an explicit /MANIFEST to linker
# flags. See issues gh-4245 and gh-4101 for details. Also
# relevant are issues 4431 and 16296 on the Python bug tracker.
from distutils import msvc9compiler
if msvc9compiler.get_build_version() >= 10:
for ldflags in [self.compiler.ldflags_shared,
self.compiler.ldflags_shared_debug]:
if '/MANIFEST' not in ldflags:
ldflags.append('/MANIFEST')
if not isinstance(self.fcompiler, FCompiler):
self.fcompiler = new_fcompiler(compiler=self.fcompiler,
dry_run=self.dry_run, force=1,
c_compiler=self.compiler)
if self.fcompiler is not None:
self.fcompiler.customize(self.distribution)
if self.fcompiler.get_version():
self.fcompiler.customize_cmd(self)
self.fcompiler.show_customization()
def _check_compiler (self):
old_config._check_compiler(self)
from numpy.distutils.fcompiler import FCompiler,
c_compiler=self.compiler)
if self.fcompiler is not None:
self.fcompiler.customize(self.distribution)
if self.fcompiler.get_version():
self.fcompiler.customize_cmd(self)
self.fcompiler.show_customization()
def _check_compiler (self):
old_config._check_compiler(self)
from numpy.distutils.fcompiler import FCompiler,
c_compiler=self.compiler)
if self.fcompiler is not None:
self.fcompiler.customize(self.distribution)
if self.fcompiler.get_version():
self.fcompiler.customize_cmd(self)
self.fcompiler.show_customization()
def _check_compiler (self):
old_config._check_compiler(self)
from numpy.distutils.fcompiler import FCompiler,
c_compiler=self.compiler)
if self.fcompiler is not None:
self.fcompiler.customize(self.distribution)
if self.fcompiler.get_version():
self.fcompiler.customize_cmd(self)
self.fcompiler.show_customization()
def _check_compiler (self):
old_config._check_compiler(self)
from numpy.distutils.fcompiler import FCompiler,
c_compiler=self.compiler)
if self.fcompiler is not None:
self.fcompiler.customize(self.distribution)
if self.fcompiler.get_version():
self.fcompiler.customize_cmd(self)
self.fcompiler.show_customization()
def _check_compiler (self):
old_config._check_compiler(self)
from numpy.distutils.fcompiler import FCompiler,
c_compiler=self.compiler)
if self.fcompiler is not None:
self.fcompiler.customize(self.distribution)
if self.fcompiler.get_version():
self.fcompiler.customize_cmd(self)
self.fcompiler.show_customization()
def _check_compiler (self):
old_config._check_compiler(self)
from numpy.distutils.fcompiler import FCompiler,
c_compiler=self.compiler)
if self.fcompiler is not None:
self.fcompiler.customize(self.distribution)
if self.fcompiler.get_version():
self.fcompiler.customize_cmd(self)
self.fcompiler.show_customization()
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