本文整理汇总了Python中numpy.distutils.misc_util.get_shared_lib_extension方法的典型用法代码示例。如果您正苦于以下问题：Python misc_util.get_shared_lib_extension方法的具体用法？Python misc_util.get_shared_lib_extension怎么用？Python misc_util.get_shared_lib_extension使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类numpy.distutils.misc_util的用法示例。
在下文中一共展示了misc_util.get_shared_lib_extension方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_basic2
# 需要导入模块: from numpy.distutils import misc_util [as 别名]
# 或者: from numpy.distutils.misc_util import get_shared_lib_extension [as 别名]
def test_basic2(self):
# Regression for #801: load_library with a full library name
# (including extension) does not work.
try:
try:
so = get_shared_lib_extension(is_python_ext=True)
# Should succeed
load_library('_multiarray_umath%s' % so, np.core._multiarray_umath.__file__)
except ImportError:
print("No distutils available, skipping test.")
except ImportError as e:
msg = ("ctypes is not available on this python: skipping the test"
" (import error was: %s)" % str(e))
print(msg) 示例2: test_basic2
# 需要导入模块: from numpy.distutils import misc_util [as 别名]
# 或者: from numpy.distutils.misc_util import get_shared_lib_extension [as 别名]
def test_basic2(self):
# Regression for #801: load_library with a full library name
# (including extension) does not work.
try:
try:
so = get_shared_lib_extension(is_python_ext=True)
# Should succeed
load_library('multiarray%s' % so, np.core.multiarray.__file__)
except ImportError:
print("No distutils available, skipping test.")
except ImportError as e:
msg = ("ctypes is not available on this python: skipping the test"
" (import error was: %s)" % str(e))
print(msg) 示例3: load_library
# 需要导入模块: from numpy.distutils import misc_util [as 别名]
# 或者: from numpy.distutils.misc_util import get_shared_lib_extension [as 别名]
def load_library(libname, loader_path):
if ctypes.__version__ < '1.0.1':
import warnings
warnings.warn("All features of ctypes interface may not work " \
"with ctypes < 1.0.1")
ext = os.path.splitext(libname)[1]
if not ext:
# Try to load library with platform-specific name, otherwise
# default to libname.[so|pyd]. Sometimes, these files are built
# erroneously on non-linux platforms.
from numpy.distutils.misc_util import get_shared_lib_extension
so_ext = get_shared_lib_extension()
libname_ext = [libname + so_ext]
# mac, windows and linux >= py3.2 shared library and loadable
# module have different extensions so try both
so_ext2 = get_shared_lib_extension(is_python_ext=True)
if not so_ext2 == so_ext:
libname_ext.insert(0, libname + so_ext2)
else:
libname_ext = [libname]
loader_path = os.path.abspath(loader_path)
if not os.path.isdir(loader_path):
libdir = os.path.dirname(loader_path)
else:
libdir = loader_path
for ln in libname_ext:
libpath = os.path.join(libdir, ln)
if os.path.exists(libpath):
try:
return ctypes.cdll[libpath]
except OSError:
## defective lib file
raise
## if no successful return in the libname_ext loop:
raise OSError("no file with expected extension") 示例4: test_basic2
# 需要导入模块: from numpy.distutils import misc_util [as 别名]
# 或者: from numpy.distutils.misc_util import get_shared_lib_extension [as 别名]
def test_basic2(self):
"""Regression for #801: load_library with a full library name
(including extension) does not work."""
try:
try:
so = get_shared_lib_extension(is_python_ext=True)
cdll = load_library('multiarray%s' % so,
np.core.multiarray.__file__)
except ImportError:
print("No distutils available, skipping test.")
except ImportError as e:
msg = "ctypes is not available on this python: skipping the test" \
" (import error was: %s)" % str(e)
print(msg)