Python cdll.msvcrt方法代码示例

# 需要导入模块: from ctypes import cdll [as 别名]
# 或者: from ctypes.cdll import msvcrt [as 别名]
def find_msvcrt():
        """Return the name of the VC runtime dll"""
        version = _get_build_version()
        if version is None:
            # better be safe than sorry
            return None
        if version <= 6:
            clibname = 'msvcrt'
        else:
            clibname = 'msvcr%d' % (version * 10)

        # If python was built with in debug mode
        import imp
        if imp.get_suffixes()[0][0] == '_d.pyd':
            clibname += 'd'
        return clibname+'.dll' 

# 需要导入模块: from ctypes import cdll [as 别名]
# 或者: from ctypes.cdll import msvcrt [as 别名]
def find_msvcrt():
        """Return the name of the VC runtime dll"""
        version = _get_build_version()
        if version is None:
            # better be safe than sorry
            return None
        if version <= 6:
            clibname = 'msvcrt'
        elif version <= 13:
            clibname = 'msvcr%d' % (version * 10)
        else:
            # CRT is no longer directly loadable. See issue23606 for the
            # discussion about alternative approaches.
            return None

        # If python was built with in debug mode
        import importlib.machinery
        if '_d.pyd' in importlib.machinery.EXTENSION_SUFFIXES:
            clibname += 'd'
        return clibname+'.dll' 

# 需要导入模块: from ctypes import cdll [as 别名]
# 或者: from ctypes.cdll import msvcrt [as 别名]
def find_msvcrt():
        #************************************************************
        # FIXME: For GCC(mingw) runtime don't depend from compiler
        # version ;). We may use -D__MSVCRT_VERSION__ to detect which
        # verion is requested by user, but the name of the library
        # to be default.
        # As example WXP is with version 7.0 of msvcrt.dll.
        # Anyway since _get_build_version return 6 in most(standard)
        # cases this method will return msvcrt{d}. May be not so bad.
        #************************************************************
        """Return the name of the VC runtime dll"""
        version = _get_build_version()
        if version is None:
            # better be safe than sorry
            return None
        if version <= 6:
            clibname = 'msvcrt'
        else:
            clibname = 'msvcr%d' % (version * 10)

        # If python was built with in debug mode
        import imp
        if imp.get_suffixes()[0][0] == '_d.pyd':
            clibname += 'd'
        return clibname+'.dll' 

# 需要导入模块: from ctypes import cdll [as 别名]
# 或者: from ctypes.cdll import msvcrt [as 别名]
def find_msvcrt():
        """Return the name of the VC runtime dll"""
        version = _get_build_version()
        if version is None:
            # better be safe than sorry
            return None
        if version <= 6:
            clibname = 'msvcrt'
        else:
            clibname = 'msvcr%d' % (version * 10)

        # If python was built with in debug mode
        import importlib.machinery
        if '_d.pyd' in importlib.machinery.EXTENSION_SUFFIXES:
            clibname += 'd'
        return clibname+'.dll' 

# 需要导入模块: from ctypes import cdll [as 别名]
# 或者: from ctypes.cdll import msvcrt [as 别名]
def test():
    from ctypes import cdll
    if os.name == "nt":
        print cdll.msvcrt
        print cdll.load("msvcrt")
        print find_library("msvcrt")

    if os.name == "posix":
        # find and load_version
        print find_library("m")
        print find_library("c")
        print find_library("bz2")

        # getattr
##        print cdll.m
##        print cdll.bz2

        # load
        if sys.platform == "darwin":
            print cdll.LoadLibrary("libm.dylib")
            print cdll.LoadLibrary("libcrypto.dylib")
            print cdll.LoadLibrary("libSystem.dylib")
            print cdll.LoadLibrary("System.framework/System")
        else:
            print cdll.LoadLibrary("libm.so")
            print cdll.LoadLibrary("libcrypt.so")
            print find_library("crypt") 

# 需要导入模块: from ctypes import cdll [as 别名]
# 或者: from ctypes.cdll import msvcrt [as 别名]
def test():
    from ctypes import cdll
    if os.name == "nt":
        print(cdll.msvcrt)
        print(cdll.load("msvcrt"))
        print(find_library("msvcrt"))

    if os.name == "posix":
        # find and load_version
        print(find_library("m"))
        print(find_library("c"))
        print(find_library("bz2"))

        # getattr
##        print cdll.m
##        print cdll.bz2

        # load
        if sys.platform == "darwin":
            print(cdll.LoadLibrary("libm.dylib"))
            print(cdll.LoadLibrary("libcrypto.dylib"))
            print(cdll.LoadLibrary("libSystem.dylib"))
            print(cdll.LoadLibrary("System.framework/System"))
        else:
            print(cdll.LoadLibrary("libm.so"))
            print(cdll.LoadLibrary("libcrypt.so"))
            print(find_library("crypt")) 

# 需要导入模块: from ctypes import cdll [as 别名]
# 或者: from ctypes.cdll import msvcrt [as 别名]
def test():
    from ctypes import cdll
    if os.name == "nt":
        sys.stdout.write('%s\n' % (cdll.msvcrt,))
        sys.stdout.write('%s\n' % (cdll.load("msvcrt"),))
        sys.stdout.write('%s\n' % (find_library("msvcrt"),))

    if os.name == "posix":
        # find and load_version
        sys.stdout.write('%s\n' % (find_library("m"),))
        sys.stdout.write('%s\n' % (find_library("c"),))
        sys.stdout.write('%s\n' % (find_library("bz2"),))

        # getattr
##        print_ cdll.m
##        print_ cdll.bz2

        # load
        if sys.platform == "darwin":
            sys.stdout.write('%s\n' % (cdll.LoadLibrary("libm.dylib"),))
            sys.stdout.write('%s\n' % (cdll.LoadLibrary("libcrypto.dylib"),))
            sys.stdout.write('%s\n' % (cdll.LoadLibrary("libSystem.dylib"),))
            sys.stdout.write('%s\n' % (cdll.LoadLibrary("System.framework/System"),))
        else:
            sys.stdout.write('%s\n' % (cdll.LoadLibrary("libm.so"),))
            sys.stdout.write('%s\n' % (cdll.LoadLibrary("libcrypt.so"),))
            sys.stdout.write('%s\n' % (find_library("crypt"),)) 

# 需要导入模块: from ctypes import cdll [as 别名]
# 或者: from ctypes.cdll import msvcrt [as 别名]
def test():
    from ctypes import cdll
    if os.name == "nt":
        print(cdll.msvcrt)
        print(cdll.load("msvcrt"))
        print(find_library("msvcrt"))

    if os.name == "posix":
        # find and load_version
        print(find_library("m"))
        print(find_library("c"))
        print(find_library("bz2"))

        # load
        if sys.platform == "darwin":
            print(cdll.LoadLibrary("libm.dylib"))
            print(cdll.LoadLibrary("libcrypto.dylib"))
            print(cdll.LoadLibrary("libSystem.dylib"))
            print(cdll.LoadLibrary("System.framework/System"))
        # issue-26439 - fix broken test call for AIX
        elif sys.platform.startswith("aix"):
            from ctypes import CDLL
            if sys.maxsize < 2**32:
                print(f"Using CDLL(name, os.RTLD_MEMBER): {CDLL('libc.a(shr.o)', os.RTLD_MEMBER)}")
                print(f"Using cdll.LoadLibrary(): {cdll.LoadLibrary('libc.a(shr.o)')}")
                # librpm.so is only available as 32-bit shared library
                print(find_library("rpm"))
                print(cdll.LoadLibrary("librpm.so"))
            else:
                print(f"Using CDLL(name, os.RTLD_MEMBER): {CDLL('libc.a(shr_64.o)', os.RTLD_MEMBER)}")
                print(f"Using cdll.LoadLibrary(): {cdll.LoadLibrary('libc.a(shr_64.o)')}")
            print(f"crypt\t:: {find_library('crypt')}")
            print(f"crypt\t:: {cdll.LoadLibrary(find_library('crypt'))}")
            print(f"crypto\t:: {find_library('crypto')}")
            print(f"crypto\t:: {cdll.LoadLibrary(find_library('crypto'))}")
        else:
            print(cdll.LoadLibrary("libm.so"))
            print(cdll.LoadLibrary("libcrypt.so"))
            print(find_library("crypt"))