Python _ctypes.LoadLibrary() Examples

The following are 30 code examples of _ctypes.LoadLibrary(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module _ctypes , or try the search function .
Example #1
Source File: test_loading.py    From Fluid-Designer with GNU General Public License v3.0 7 votes vote down vote up 
def test_load_library(self):
        # CRT is no longer directly loadable. See issue23606 for the
        # discussion about alternative approaches.
        #self.assertIsNotNone(libc_name)
        if test.support.verbose:
            print(find_library("kernel32"))
            print(find_library("user32"))

        if os.name == "nt":
            windll.kernel32.GetModuleHandleW
            windll["kernel32"].GetModuleHandleW
            windll.LoadLibrary("kernel32").GetModuleHandleW
            WinDLL("kernel32").GetModuleHandleW
        elif os.name == "ce":
            windll.coredll.GetModuleHandleW
            windll["coredll"].GetModuleHandleW
            windll.LoadLibrary("coredll").GetModuleHandleW
            WinDLL("coredll").GetModuleHandleW
Example #2
Source File: test_loading.py    From oss-ftp with MIT License 7 votes vote down vote up 
def test_load_library(self):
        self.assertIsNotNone(libc_name)
        if is_resource_enabled("printing"):
            print find_library("kernel32")
            print find_library("user32")

        if os.name == "nt":
            windll.kernel32.GetModuleHandleW
            windll["kernel32"].GetModuleHandleW
            windll.LoadLibrary("kernel32").GetModuleHandleW
            WinDLL("kernel32").GetModuleHandleW
        elif os.name == "ce":
            windll.coredll.GetModuleHandleW
            windll["coredll"].GetModuleHandleW
            windll.LoadLibrary("coredll").GetModuleHandleW
            WinDLL("coredll").GetModuleHandleW
Example #3
Source File: test_loading.py    From ironpython2 with Apache License 2.0 7 votes vote down vote up 
def test_load_library(self):
        self.assertIsNotNone(libc_name)
        if is_resource_enabled("printing"):
            print find_library("kernel32")
            print find_library("user32")

        if os.name == "nt":
            windll.kernel32.GetModuleHandleW
            windll["kernel32"].GetModuleHandleW
            windll.LoadLibrary("kernel32").GetModuleHandleW
            WinDLL("kernel32").GetModuleHandleW
        elif os.name == "ce":
            windll.coredll.GetModuleHandleW
            windll["coredll"].GetModuleHandleW
            windll.LoadLibrary("coredll").GetModuleHandleW
            WinDLL("coredll").GetModuleHandleW
Example #4
Source File: test_loading.py    From BinderFilter with MIT License 7 votes vote down vote up 
def test_load_library(self):
            self.assertFalse(libc_name is None)
            if is_resource_enabled("printing"):
                print find_library("kernel32")
                print find_library("user32")

            if os.name == "nt":
                windll.kernel32.GetModuleHandleW
                windll["kernel32"].GetModuleHandleW
                windll.LoadLibrary("kernel32").GetModuleHandleW
                WinDLL("kernel32").GetModuleHandleW
            elif os.name == "ce":
                windll.coredll.GetModuleHandleW
                windll["coredll"].GetModuleHandleW
                windll.LoadLibrary("coredll").GetModuleHandleW
                WinDLL("coredll").GetModuleHandleW
Example #5
Source File: __init__.py    From Fluid-Designer with GNU General Public License v3.0 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #6
Source File: __init__.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #7
Source File: __init__.py    From Imogen with MIT License 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR
        if _sys.platform.startswith("aix"):
            """When the name contains ".a(" and ends with ")",
               e.g., "libFOO.a(libFOO.so)" - this is taken to be an
               archive(member) syntax for dlopen(), and the mode is adjusted.
               Otherwise, name is presented to dlopen() as a file argument.
            """
            if name and name.endswith(")") and ".a(" in name:
                mode |= ( _os.RTLD_MEMBER | _os.RTLD_NOW )

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #8
Source File: __init__.py    From ironpython3 with Apache License 2.0 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #9
Source File: test_loading.py    From ironpython3 with Apache License 2.0 6 votes vote down vote up 
def test_load_library(self):
        self.assertIsNotNone(libc_name)
        if test.support.verbose:
            print(find_library("kernel32"))
            print(find_library("user32"))

        if os.name == "nt":
            windll.kernel32.GetModuleHandleW
            windll["kernel32"].GetModuleHandleW
            windll.LoadLibrary("kernel32").GetModuleHandleW
            WinDLL("kernel32").GetModuleHandleW
        elif os.name == "ce":
            windll.coredll.GetModuleHandleW
            windll["coredll"].GetModuleHandleW
            windll.LoadLibrary("coredll").GetModuleHandleW
            WinDLL("coredll").GetModuleHandleW
Example #10
Source File: __init__.py    From datafari with Apache License 2.0 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #11
Source File: test_loading.py    From datafari with Apache License 2.0 6 votes vote down vote up 
def test_load_library(self):
        self.assertIsNotNone(libc_name)
        if is_resource_enabled("printing"):
            print find_library("kernel32")
            print find_library("user32")

        if os.name == "nt":
            windll.kernel32.GetModuleHandleW
            windll["kernel32"].GetModuleHandleW
            windll.LoadLibrary("kernel32").GetModuleHandleW
            WinDLL("kernel32").GetModuleHandleW
        elif os.name == "ce":
            windll.coredll.GetModuleHandleW
            windll["coredll"].GetModuleHandleW
            windll.LoadLibrary("coredll").GetModuleHandleW
            WinDLL("coredll").GetModuleHandleW
Example #12
Source File: __init__.py    From Splunking-Crime with GNU Affero General Public License v3.0 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #13
Source File: __init__.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #14
Source File: test_loading.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 6 votes vote down vote up 
def test_load_library(self):
        # CRT is no longer directly loadable. See issue23606 for the
        # discussion about alternative approaches.
        #self.assertIsNotNone(libc_name)
        if test.support.verbose:
            print(find_library("kernel32"))
            print(find_library("user32"))

        if os.name == "nt":
            windll.kernel32.GetModuleHandleW
            windll["kernel32"].GetModuleHandleW
            windll.LoadLibrary("kernel32").GetModuleHandleW
            WinDLL("kernel32").GetModuleHandleW
            # embedded null character
            self.assertRaises(ValueError, windll.LoadLibrary, "kernel32\0")
        elif os.name == "ce":
            windll.coredll.GetModuleHandleW
            windll["coredll"].GetModuleHandleW
            windll.LoadLibrary("coredll").GetModuleHandleW
            WinDLL("coredll").GetModuleHandleW
Example #15
Source File: __init__.py    From RevitBatchProcessor with GNU General Public License v3.0 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #16
Source File: __init__.py    From PokemonGo-DesktopMap with MIT License 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #17
Source File: __init__.py    From unity-python with MIT License 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #18
Source File: __init__.py    From canape with GNU General Public License v3.0 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #19
Source File: __init__.py    From meddle with MIT License 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #20
Source File: __init__.py    From BinderFilter with MIT License 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #21
Source File: __init__.py    From Computable with MIT License 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #22
Source File: __init__.py    From oss-ftp with MIT License 6 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #23
Source File: test_loading.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up 
def test_find(self):
        for name in ("c", "m"):
            lib = find_library(name)
            if lib:
                cdll.LoadLibrary(lib)
                CDLL(lib)
Example #24
Source File: test_loading.py    From BinderFilter with MIT License 5 votes vote down vote up 
def test_load_version(self):
            cdll.LoadLibrary("libc.so.6")
            # linux uses version, libc 9 should not exist
            self.assertRaises(OSError, cdll.LoadLibrary, "libc.so.9")
            self.assertRaises(OSError, cdll.LoadLibrary, self.unknowndll)
Example #25
Source File: test_loading.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up 
def test_1703286_A(self):
        from _ctypes import LoadLibrary, FreeLibrary
        # On winXP 64-bit, advapi32 loads at an address that does
        # NOT fit into a 32-bit integer.  FreeLibrary must be able
        # to accept this address.

        # These are tests for http://www.python.org/sf/1703286
        handle = LoadLibrary("advapi32")
        FreeLibrary(handle)
Example #26
Source File: __init__.py    From odoo13-x64 with GNU General Public License v3.0 5 votes vote down vote up 
def __init__(self, name, mode=DEFAULT_MODE, handle=None,
                 use_errno=False,
                 use_last_error=False):
        self._name = name
        flags = self._func_flags_
        if use_errno:
            flags |= _FUNCFLAG_USE_ERRNO
        if use_last_error:
            flags |= _FUNCFLAG_USE_LASTERROR
        if _sys.platform.startswith("aix"):
            """When the name contains ".a(" and ends with ")",
               e.g., "libFOO.a(libFOO.so)" - this is taken to be an
               archive(member) syntax for dlopen(), and the mode is adjusted.
               Otherwise, name is presented to dlopen() as a file argument.
            """
            if name and name.endswith(")") and ".a(" in name:
                mode |= ( _os.RTLD_MEMBER | _os.RTLD_NOW )

        class _FuncPtr(_CFuncPtr):
            _flags_ = flags
            _restype_ = self._func_restype_
        self._FuncPtr = _FuncPtr

        if handle is None:
            self._handle = _dlopen(self._name, mode)
        else:
            self._handle = handle
Example #27
Source File: test_loading.py    From odoo13-x64 with GNU General Public License v3.0 5 votes vote down vote up 
def test_load_version(self):
        if libc_name is None:
            self.skipTest('could not find libc')
        if os.path.basename(libc_name) != 'libc.so.6':
            self.skipTest('wrong libc path for test')
        cdll.LoadLibrary("libc.so.6")
        # linux uses version, libc 9 should not exist
        self.assertRaises(OSError, cdll.LoadLibrary, "libc.so.9")
        self.assertRaises(OSError, cdll.LoadLibrary, self.unknowndll)
Example #28
Source File: test_loading.py    From odoo13-x64 with GNU General Public License v3.0 5 votes vote down vote up 
def test_find(self):
        for name in ("c", "m"):
            lib = find_library(name)
            if lib:
                cdll.LoadLibrary(lib)
                CDLL(lib)
Example #29
Source File: test_loading.py    From odoo13-x64 with GNU General Public License v3.0 5 votes vote down vote up 
def test_load_library(self):
        # CRT is no longer directly loadable. See issue23606 for the
        # discussion about alternative approaches.
        #self.assertIsNotNone(libc_name)
        if test.support.verbose:
            print(find_library("kernel32"))
            print(find_library("user32"))

        if os.name == "nt":
            windll.kernel32.GetModuleHandleW
            windll["kernel32"].GetModuleHandleW
            windll.LoadLibrary("kernel32").GetModuleHandleW
            WinDLL("kernel32").GetModuleHandleW
            # embedded null character
            self.assertRaises(ValueError, windll.LoadLibrary, "kernel32\0")
Example #30
Source File: test_loading.py    From odoo13-x64 with GNU General Public License v3.0 5 votes vote down vote up 
def test_1703286_A(self):
        from _ctypes import LoadLibrary, FreeLibrary
        # On winXP 64-bit, advapi32 loads at an address that does
        # NOT fit into a 32-bit integer.  FreeLibrary must be able
        # to accept this address.

        # These are tests for http://www.python.org/sf/1703286
        handle = LoadLibrary("advapi32")
        FreeLibrary(handle)