ctypes.CDLL

All Samples(1075) | Call(464) | Derive(1) | Import(610)

An instance of this class represents a loaded dll/shared
library, exporting functions using the standard C calling
convention (named 'cdecl' on Windows).

The exported functions can be accessed as attributes, or by
indexing with the function name.  Examples:

<obj>.qsort -> callable object
<obj>['qsort'] -> callable object

Calling the functions releases the Python GIL during the call and
reacquires it afterwards.

src/p/y/pygtk-HEAD/examples/gtk/mirror.py pygtk(Download)

 
#hacks for using functions not exposed in this pygtk version
import ctypes
cgdk = ctypes.CDLL("libgdk-x11-2.0.so")
 
DBG = True

src/p/y/pygccxml-HEAD/pyplusplus_dev/examples/gmplib_dev/pygmplib/__init__.py pygccxml(Download)

# This file has been generated by Py++.
 
import ctypes
 
import ctypes_utils
 
libgmp_lib = ctypes.CDLL( r"/usr/lib/libgmp.so.3.5.0" )

src/p/y/pygccxml-HEAD/pyplusplus_dev/examples/libmemcached_dev/pymemcached/__init__.py pygccxml(Download)

# This file has been generated by Py++.
 
import ctypes
 
import ctypes_utils
 
libmemcached_lib = ctypes.CDLL( r"/home/roman/language-binding/sources/pyplusplus_dev/examples/libmemcached_dev/libmemcached-0.31/libmemcached/.libs/libmemcached.so" )

src/l/a/LabJackPython-HEAD/src/u12.py LabJackPython(Download)

def _loadLinuxSo():
    try:
        l = ctypes.CDLL("liblabjackusb.so", use_errno=True)
    except TypeError:
        l = ctypes.CDLL("liblabjackusb.so")
    l.LJUSB_Stream.errcheck = errcheck
    l.LJUSB_Read.errcheck = errcheck
    return l 
 
def _loadMacDylib():
    try:
        l = ctypes.CDLL("liblabjackusb.dylib", use_errno=True)
    except TypeError:
        l = ctypes.CDLL("liblabjackusb.dylib")

src/l/a/LabJackPython-HEAD/src/LabJackPython.py LabJackPython(Download)

def _loadLinuxSo():
    """
    Attempts to load the liblabjackusb.so for Linux.
    """
    try:
        l = ctypes.CDLL("liblabjackusb.so", use_errno=True)
    except TypeError:
        l = ctypes.CDLL("liblabjackusb.so")

def _loadMacDylib():
    """
    Attempts to load the liblabjackusb.dylib for Mac OS X.
    """
    try:
        l = ctypes.CDLL("liblabjackusb.dylib", use_errno=True)
    except TypeError:
        l = ctypes.CDLL("liblabjackusb.dylib")

src/p/y/python-iptables-HEAD/iptc/xtables.py python-iptables(Download)

class XTablesError(Exception):
    """Raised when an xtables call fails for some reason."""
 
_lib_xtables = ct.CDLL('libxtables.so.2', mode=ct.RTLD_GLOBAL)
 
_lib_xtwrapper = ct.CDLL('libxtwrapper.so')
_throw = _lib_xtwrapper.throw_exception

src/p/y/pyinotify-HEAD/python2/pyinotify.py pyinotify(Download)

        pass  # Will attemp to load it with None anyway.
 
    if sys.version_info[0] >= 2 and sys.version_info[1] >= 6:
        LIBC = ctypes.CDLL(libc, use_errno=True)
        def _strerrno():
            code = ctypes.get_errno()
            return ' Errno=%s (%s)' % (os.strerror(code), errno.errorcode[code])
        strerrno = _strerrno
    else:
        LIBC = ctypes.CDLL(libc)
        strerrno = lambda : ''
 
    # Check that libc has needed functions inside.
    if (not hasattr(LIBC, 'inotify_init') or

 
    # Check that libc has needed functions inside.
    if (not hasattr(LIBC, 'inotify_init') or
        not hasattr(LIBC, 'inotify_add_watch') or
        not hasattr(LIBC, 'inotify_rm_watch')):
        raise UnsupportedLibcVersionError()

src/p/y/pypy3-HEAD/pypy/lib/ctypes_support.py pypy3(Download)

 
if sys.platform == 'win32':
    import _rawffi
    standard_c_lib = ctypes.CDLL('msvcrt', handle=_rawffi.get_libc())
else:
    standard_c_lib = ctypes.CDLL(ctypes.util.find_library('c'))

src/p/y/pyinotify-HEAD/python3/pyinotify.py pyinotify(Download)

    except IOError as err:
        pass
 
    LIBC = ctypes.CDLL(libc, use_errno=True)
 
    # Check that libc has needed functions inside.
    if (not hasattr(LIBC, 'inotify_init') or
        not hasattr(LIBC, 'inotify_add_watch') or
        not hasattr(LIBC, 'inotify_rm_watch')):

src/p/y/pypy-HEAD/lib_pypy/ctypes_support.py pypy(Download)

 
if sys.platform == 'win32':
    import _rawffi
    standard_c_lib = ctypes.CDLL('msvcrt', handle=_rawffi.get_libc())
else:
    standard_c_lib = ctypes.CDLL(ctypes.util.find_library('c'))

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