def RegisterCoreDLL(coredllName = None):
"""Registers the core DLL in the registry.
If no params are passed, the name of the Python DLL used in
the current process is used and registered.
"""
if coredllName is None:
coredllName = win32api.GetModuleFileName(sys.dllhandle)
# must exist!
else:
try:
os.stat(coredllName)
except os.error:
print "Warning: Registering non-existant core DLL %s" % coredllName
hKey = win32api.RegCreateKey(GetRootKey() , BuildDefaultPythonKey())
try:
win32api.RegSetValue(hKey, "Dll", win32con.REG_SZ, coredllName)
finally:
win32api.RegCloseKey(hKey)
# Lastly, setup the current version to point to me.
win32api.RegSetValue(GetRootKey(), "Software\\Python\\PythonCore\\CurrentVersion", win32con.REG_SZ, sys.winver)
python类dllhandle()的实例源码
def install_readline(hook):
'''Set up things for the interpreter to call our function like GNU readline.'''
global readline_hook, readline_ref
# save the hook so the wrapper can call it
readline_hook = hook
# get the address of PyOS_ReadlineFunctionPointer so we can update it
PyOS_RFP = c_int.from_address(Console.GetProcAddress(sys.dllhandle,
"PyOS_ReadlineFunctionPointer"))
# save a reference to the generated C-callable so it doesn't go away
if sys.version < '2.3':
readline_ref = HOOKFUNC22(hook_wrapper)
else:
readline_ref = HOOKFUNC23(hook_wrapper_23)
# get the address of the function
func_start = c_int.from_address(addressof(readline_ref)).value
# write the function address into PyOS_ReadlineFunctionPointer
PyOS_RFP.value = func_start
def install_readline(hook):
'''Set up things for the interpreter to call
our function like GNU readline.'''
global readline_hook, readline_ref
# save the hook so the wrapper can call it
readline_hook = hook
# get the address of PyOS_ReadlineFunctionPointer so we can update it
PyOS_RFP = c_void_p.from_address(Console.GetProcAddress(sys.dllhandle,
"PyOS_ReadlineFunctionPointer".encode('ascii')))
# save a reference to the generated C-callable so it doesn't go away
if sys.version < '2.3':
readline_ref = HOOKFUNC22(hook_wrapper)
else:
readline_ref = HOOKFUNC23(hook_wrapper_23)
# get the address of the function
func_start = c_void_p.from_address(addressof(readline_ref)).value
# write the function address into PyOS_ReadlineFunctionPointer
PyOS_RFP.value = func_start
def RegisterCoreDLL(coredllName = None):
"""Registers the core DLL in the registry.
If no params are passed, the name of the Python DLL used in
the current process is used and registered.
"""
if coredllName is None:
coredllName = win32api.GetModuleFileName(sys.dllhandle)
# must exist!
else:
try:
os.stat(coredllName)
except os.error:
print "Warning: Registering non-existant core DLL %s" % coredllName
hKey = win32api.RegCreateKey(GetRootKey() , BuildDefaultPythonKey())
try:
win32api.RegSetValue(hKey, "Dll", win32con.REG_SZ, coredllName)
finally:
win32api.RegCloseKey(hKey)
# Lastly, setup the current version to point to me.
win32api.RegSetValue(GetRootKey(), "Software\\Python\\PythonCore\\CurrentVersion", win32con.REG_SZ, sys.winver)
def RegisterCoreDLL(coredllName = None):
"""Registers the core DLL in the registry.
If no params are passed, the name of the Python DLL used in
the current process is used and registered.
"""
if coredllName is None:
coredllName = win32api.GetModuleFileName(sys.dllhandle)
# must exist!
else:
try:
os.stat(coredllName)
except os.error:
print("Warning: Registering non-existant core DLL %s" % coredllName)
hKey = win32api.RegCreateKey(GetRootKey() , BuildDefaultPythonKey())
try:
win32api.RegSetValue(hKey, "Dll", win32con.REG_SZ, coredllName)
finally:
win32api.RegCloseKey(hKey)
# Lastly, setup the current version to point to me.
win32api.RegSetValue(GetRootKey(), "Software\\Python\\PythonCore\\CurrentVersion", win32con.REG_SZ, sys.winver)
def install_readline(hook):
'''Set up things for the interpreter to call our function like GNU readline.'''
global readline_hook, readline_ref
# save the hook so the wrapper can call it
readline_hook = hook
# get the address of PyOS_ReadlineFunctionPointer so we can update it
PyOS_RFP = c_int.from_address(Console.GetProcAddress(sys.dllhandle,
"PyOS_ReadlineFunctionPointer"))
# save a reference to the generated C-callable so it doesn't go away
if sys.version < '2.3':
readline_ref = HOOKFUNC22(hook_wrapper)
else:
readline_ref = HOOKFUNC23(hook_wrapper_23)
# get the address of the function
func_start = c_int.from_address(addressof(readline_ref)).value
# write the function address into PyOS_ReadlineFunctionPointer
PyOS_RFP.value = func_start
def install_readline(hook):
'''Set up things for the interpreter to call
our function like GNU readline.'''
global readline_hook, readline_ref
# save the hook so the wrapper can call it
readline_hook = hook
# get the address of PyOS_ReadlineFunctionPointer so we can update it
PyOS_RFP = c_void_p.from_address(Console.GetProcAddress(sys.dllhandle,
"PyOS_ReadlineFunctionPointer".encode('ascii')))
# save a reference to the generated C-callable so it doesn't go away
if sys.version < '2.3':
readline_ref = HOOKFUNC22(hook_wrapper)
else:
readline_ref = HOOKFUNC23(hook_wrapper_23)
# get the address of the function
func_start = c_void_p.from_address(addressof(readline_ref)).value
# write the function address into PyOS_ReadlineFunctionPointer
PyOS_RFP.value = func_start
def testOtherHandle(self):
h=pywintypes.HANDLE(1)
h2=pywintypes.HANDLE(h)
self.failUnlessEqual(h, h2)
# but the above doesn't really test everything - we want a way to
# pass the handle directly into PyWinLong_AsVoidPtr. One way to
# to that is to abuse win32api.GetProcAddress() - the 2nd param
# is passed to PyWinLong_AsVoidPtr() if its not a string.
# passing a handle value of '1' should work - there is something
# at that ordinal
win32api.GetProcAddress(sys.dllhandle, h)
def testOtherHandle(self):
h=pywintypes.HANDLE(1)
h2=pywintypes.HANDLE(h)
self.failUnlessEqual(h, h2)
# but the above doesn't really test everything - we want a way to
# pass the handle directly into PyWinLong_AsVoidPtr. One way to
# to that is to abuse win32api.GetProcAddress() - the 2nd param
# is passed to PyWinLong_AsVoidPtr() if its not a string.
# passing a handle value of '1' should work - there is something
# at that ordinal
win32api.GetProcAddress(sys.dllhandle, h)
def install_readline(hook):
'''Set up things for the interpreter to call
our function like GNU readline.'''
global readline_hook, readline_ref
# save the hook so the wrapper can call it
readline_hook = hook
# get the address of PyOS_ReadlineFunctionPointer so we can update it
PyOS_RFP = c_void_p.from_address(Console.GetProcAddress(
sys.dllhandle, "PyOS_ReadlineFunctionPointer".encode('ascii')))
# save a reference to the generated C-callable so it doesn't go away
readline_ref = HOOKFUNC23(hook_wrapper_23)
# get the address of the function
func_start = c_void_p.from_address(addressof(readline_ref)).value
# write the function address into PyOS_ReadlineFunctionPointer
PyOS_RFP.value = func_start
