Python win32api 模块，FormatMessage() 实例源码

def fromEnvironment(cls):
        """
        Get as many of the platform-specific error translation objects as
        possible and return an instance of C{cls} created with them.
        """
        try:
            from ctypes import WinError
        except ImportError:
            WinError = None
        try:
            from win32api import FormatMessage
        except ImportError:
            FormatMessage = None
        try:
            from socket import errorTab
        except ImportError:
            errorTab = None
        return cls(WinError, FormatMessage, errorTab)

def fromEnvironment(cls):
        """
        Get as many of the platform-specific error translation objects as
        possible and return an instance of C{cls} created with them.
        """
        try:
            from ctypes import WinError
        except ImportError:
            WinError = None
        try:
            from win32api import FormatMessage
        except ImportError:
            FormatMessage = None
        try:
            from socket import errorTab
        except ImportError:
            errorTab = None
        return cls(WinError, FormatMessage, errorTab)

def fromEnvironment(cls):
        """
        Get as many of the platform-specific error translation objects as
        possible and return an instance of C{cls} created with them.
        """
        try:
            from ctypes import WinError
        except ImportError:
            WinError = None
        try:
            from win32api import FormatMessage
        except ImportError:
            FormatMessage = None
        try:
            from socket import errorTab
        except ImportError:
            errorTab = None
        return cls(WinError, FormatMessage, errorTab)

def fromEnvironment(cls):
        """
        Get as many of the platform-specific error translation objects as
        possible and return an instance of C{cls} created with them.
        """
        try:
            from ctypes import WinError
        except ImportError:
            WinError = None
        try:
            from win32api import FormatMessage
        except ImportError:
            FormatMessage = None
        try:
            from socket import errorTab
        except ImportError:
            errorTab = None
        return cls(WinError, FormatMessage, errorTab)

def fromEnvironment(cls):
        """
        Get as many of the platform-specific error translation objects as
        possible and return an instance of C{cls} created with them.
        """
        try:
            from ctypes import WinError
        except ImportError:
            WinError = None
        try:
            from win32api import FormatMessage
        except ImportError:
            FormatMessage = None
        try:
            from socket import errorTab
        except ImportError:
            errorTab = None
        return cls(WinError, FormatMessage, errorTab)

def fromEnvironment(cls):
        """
        Get as many of the platform-specific error translation objects as
        possible and return an instance of C{cls} created with them.
        """
        try:
            from ctypes import WinError
        except ImportError:
            WinError = None
        try:
            from win32api import FormatMessage
        except ImportError:
            FormatMessage = None
        try:
            from socket import errorTab
        except ImportError:
            errorTab = None
        return cls(WinError, FormatMessage, errorTab)

def fromEnvironment(cls):
        """
        Get as many of the platform-specific error translation objects as
        possible and return an instance of C{cls} created with them.
        """
        try:
            from ctypes import WinError
        except ImportError:
            WinError = None
        try:
            from win32api import FormatMessage
        except ImportError:
            FormatMessage = None
        try:
            from socket import errorTab
        except ImportError:
            errorTab = None
        return cls(WinError, FormatMessage, errorTab)

def fromEnvironment(cls):
        """
        Get as many of the platform-specific error translation objects as
        possible and return an instance of C{cls} created with them.
        """
        try:
            from ctypes import WinError
        except ImportError:
            WinError = None
        try:
            from win32api import FormatMessage
        except ImportError:
            FormatMessage = None
        try:
            from socket import errorTab
        except ImportError:
            errorTab = None
        return cls(WinError, FormatMessage, errorTab)

def fromEnvironment(cls):
        """
        Get as many of the platform-specific error translation objects as
        possible and return an instance of C{cls} created with them.
        """
        try:
            from ctypes import WinError
        except ImportError:
            WinError = None
        try:
            from win32api import FormatMessage
        except ImportError:
            FormatMessage = None
        try:
            from socket import errorTab
        except ImportError:
            errorTab = None
        return cls(WinError, FormatMessage, errorTab)

def fromEnvironment(cls):
        """
        Get as many of the platform-specific error translation objects as
        possible and return an instance of C{cls} created with them.
        """
        try:
            from ctypes import WinError
        except ImportError:
            WinError = None
        try:
            from win32api import FormatMessage
        except ImportError:
            FormatMessage = None
        try:
            from socket import errorTab
        except ImportError:
            errorTab = None
        return cls(WinError, FormatMessage, errorTab)

def test_correctLookups(self):
        """
        Given a known-good errno, make sure that formatMessage gives results
        matching either C{socket.errorTab}, C{ctypes.WinError}, or
        C{win32api.FormatMessage}.
        """
        acceptable = [socket.errorTab[ECONNABORTED]]
        try:
            from ctypes import WinError
            acceptable.append(WinError(ECONNABORTED).strerror)
        except ImportError:
            pass
        try:
            from win32api import FormatMessage
            acceptable.append(FormatMessage(ECONNABORTED))
        except ImportError:
            pass

        self.assertIn(formatError(ECONNABORTED), acceptable)

def fromEnvironment(cls):
        """
        Get as many of the platform-specific error translation objects as
        possible and return an instance of C{cls} created with them.
        """
        try:
            from ctypes import WinError
        except ImportError:
            WinError = None
        try:
            from win32api import FormatMessage
        except ImportError:
            FormatMessage = None
        try:
            from socket import errorTab
        except ImportError:
            errorTab = None
        return cls(WinError, FormatMessage, errorTab)

def fromEnvironment(cls):
        """
        Get as many of the platform-specific error translation objects as
        possible and return an instance of C{cls} created with them.
        """
        try:
            from ctypes import WinError
        except ImportError:
            WinError = None
        try:
            from win32api import FormatMessage
        except ImportError:
            FormatMessage = None
        try:
            from socket import errorTab
        except ImportError:
            errorTab = None
        return cls(WinError, FormatMessage, errorTab)

def fromEnvironment(cls):
        """
        Get as many of the platform-specific error translation objects as
        possible and return an instance of C{cls} created with them.
        """
        try:
            from ctypes import WinError
        except ImportError:
            WinError = None
        try:
            from win32api import FormatMessage
        except ImportError:
            FormatMessage = None
        try:
            from socket import errorTab
        except ImportError:
            errorTab = None
        return cls(WinError, FormatMessage, errorTab)

def WaitForServiceStatus(serviceName, status, waitSecs, machine=None):
    """Waits for the service to return the specified status.  You
    should have already requested the service to enter that state"""
    for i in range(waitSecs*4):
        now_status = QueryServiceStatus(serviceName, machine)[1]
        if now_status == status:
            break
        win32api.Sleep(250)
    else:
        raise pywintypes.error(winerror.ERROR_SERVICE_REQUEST_TIMEOUT, "QueryServiceStatus", win32api.FormatMessage(winerror.ERROR_SERVICE_REQUEST_TIMEOUT)[:-2])

def __StopServiceWithTimeout(hs, waitSecs = 30):
    try:
        status = win32service.ControlService(hs, win32service.SERVICE_CONTROL_STOP)
    except pywintypes.error, exc:
        if exc.winerror!=winerror.ERROR_SERVICE_NOT_ACTIVE:
            raise
    for i in range(waitSecs):
        status = win32service.QueryServiceStatus(hs)
        if status[1] == win32service.SERVICE_STOPPED:
            break
        win32api.Sleep(1000)
    else:
        raise pywintypes.error(winerror.ERROR_SERVICE_REQUEST_TIMEOUT, "ControlService", win32api.FormatMessage(winerror.ERROR_SERVICE_REQUEST_TIMEOUT)[:-2])

def __init__(self, WinError, FormatMessage, errorTab):
        self.winError = WinError
        self.formatMessage = FormatMessage
        self.errorTab = errorTab

def __init__(self, WinError, FormatMessage, errorTab):
        self.winError = WinError
        self.formatMessage = FormatMessage
        self.errorTab = errorTab

def __init__(self, WinError, FormatMessage, errorTab):
        self.winError = WinError
        self.formatMessage = FormatMessage
        self.errorTab = errorTab

def __init__(self, WinError, FormatMessage, errorTab):
        self.winError = WinError
        self.formatMessage = FormatMessage
        self.errorTab = errorTab

def __init__(self, WinError, FormatMessage, errorTab):
        self.winError = WinError
        self.formatMessage = FormatMessage
        self.errorTab = errorTab

def __init__(self, WinError, FormatMessage, errorTab):
        self.winError = WinError
        self.formatMessage = FormatMessage
        self.errorTab = errorTab

def __init__(self, WinError, FormatMessage, errorTab):
        self.winError = WinError
        self.formatMessage = FormatMessage
        self.errorTab = errorTab

def __init__(self, WinError, FormatMessage, errorTab):
        self.winError = WinError
        self.formatMessage = FormatMessage
        self.errorTab = errorTab

def _print_error(self, err):
        ctx, hresult = err.GetError()
        try:
            hresult_msg = win32api.FormatMessage(hresult)
        except win32api.error:
            hresult_msg  = ""
        print "Context=0x%x, hresult=0x%x (%s)" % (ctx, hresult, hresult_msg)
        print err.GetErrorDescription()

def test_FromString(self):
        msg = "Hello %1, how are you %2?"
        inserts = ["Mark", "today"]
        result = win32api.FormatMessage(win32con.FORMAT_MESSAGE_FROM_STRING,
                               msg, # source
                               0, # ID
                               0, # LangID
                               inserts)
        self.assertEqual(result, "Hello Mark, how are you today?")

def testMessageIndex(self):
        exc = self._getInvalidHandleException()
        expected = win32api.FormatMessage(winerror.ERROR_INVALID_HANDLE).rstrip()
        self._testExceptionIndex(exc, 2, expected)

def testUnpack(self):
        try:
            win32api.CloseHandle(1)
            self.fail("expected exception!")
        except win32api.error, exc:
            self.failUnlessEqual(exc.winerror, winerror.ERROR_INVALID_HANDLE)
            self.failUnlessEqual(exc.funcname, "CloseHandle")
            expected_msg = win32api.FormatMessage(winerror.ERROR_INVALID_HANDLE).rstrip()
            self.failUnlessEqual(exc.strerror, expected_msg)

def testAsStr(self):
        exc = self._getInvalidHandleException()
        err_msg = win32api.FormatMessage(winerror.ERROR_INVALID_HANDLE).rstrip()
        # early on the result actually *was* a tuple - it must always look like one
        err_tuple = (winerror.ERROR_INVALID_HANDLE, 'CloseHandle', err_msg)
        self.failUnlessEqual(str(exc), str(err_tuple))

def testAttributes(self):
        exc = self._getInvalidHandleException()
        err_msg = win32api.FormatMessage(winerror.ERROR_INVALID_HANDLE).rstrip()
        self.failUnlessEqual(exc.winerror, winerror.ERROR_INVALID_HANDLE)
        self.failUnlessEqual(exc.strerror, err_msg)
        self.failUnlessEqual(exc.funcname, 'CloseHandle')

    # some tests for 'insane' args.

def testMessageIndex(self):
        exc = self._getException()
        expected = win32api.FormatMessage(winerror.STG_E_INVALIDFLAG).rstrip()
        self._testExceptionIndex(exc, 1, expected)

def testAsStr(self):
        exc = self._getException()
        err_msg = win32api.FormatMessage(winerror.STG_E_INVALIDFLAG).rstrip()
        # early on the result actually *was* a tuple - it must always look like one
        err_tuple = (winerror.STG_E_INVALIDFLAG, err_msg, None, None)
        self.failUnlessEqual(str(exc), str(err_tuple))

def testAsTuple(self):
        exc = self._getException()
        err_msg = win32api.FormatMessage(winerror.STG_E_INVALIDFLAG).rstrip()
        # early on the result actually *was* a tuple - it must be able to be one
        err_tuple = (winerror.STG_E_INVALIDFLAG, err_msg, None, None)
        if sys.version_info < (3,):
            self.failUnlessEqual(tuple(exc), err_tuple)
        else:
            self.failUnlessEqual(exc.args, err_tuple)

def testAttributes(self):
        exc = self._getException()
        err_msg = win32api.FormatMessage(winerror.STG_E_INVALIDFLAG).rstrip()
        self.failUnlessEqual(exc.hresult, winerror.STG_E_INVALIDFLAG)
        self.failUnlessEqual(exc.strerror, err_msg)
        self.failUnlessEqual(exc.argerror, None)
        self.failUnlessEqual(exc.excepinfo, None)

def __str__(self):
        if self.strerror is None:
            try:
                import win32api
                self.strerror = win32api.FormatMessage(self.errno).strip()
            except:
                self.strerror = "no error message is available"
        # str() looks like a win32api error.
        return str( (self.errno, self.strerror, self.funcname) )

def WaitForServiceStatus(serviceName, status, waitSecs, machine=None):
    """Waits for the service to return the specified status.  You
    should have already requested the service to enter that state"""
    for i in range(waitSecs*4):
        now_status = QueryServiceStatus(serviceName, machine)[1]
        if now_status == status:
            break
        win32api.Sleep(250)
    else:
        raise pywintypes.error(winerror.ERROR_SERVICE_REQUEST_TIMEOUT, "QueryServiceStatus", win32api.FormatMessage(winerror.ERROR_SERVICE_REQUEST_TIMEOUT)[:-2])

def __StopServiceWithTimeout(hs, waitSecs = 30):
    try:
        status = win32service.ControlService(hs, win32service.SERVICE_CONTROL_STOP)
    except pywintypes.error, exc:
        if exc.winerror!=winerror.ERROR_SERVICE_NOT_ACTIVE:
            raise
    for i in range(waitSecs):
        status = win32service.QueryServiceStatus(hs)
        if status[1] == win32service.SERVICE_STOPPED:
            break
        win32api.Sleep(1000)
    else:
        raise pywintypes.error(winerror.ERROR_SERVICE_REQUEST_TIMEOUT, "ControlService", win32api.FormatMessage(winerror.ERROR_SERVICE_REQUEST_TIMEOUT)[:-2])

def __init__(self, WinError, FormatMessage, errorTab):
        self.winError = WinError
        self.formatMessage = FormatMessage
        self.errorTab = errorTab

def __init__(self, WinError, FormatMessage, errorTab):
        self.winError = WinError
        self.formatMessage = FormatMessage
        self.errorTab = errorTab

def __init__(self, WinError, FormatMessage, errorTab):
        self.winError = WinError
        self.formatMessage = FormatMessage
        self.errorTab = errorTab

def _print_error(self, err):
        ctx, hresult = err.GetError()
        try:
            hresult_msg = win32api.FormatMessage(hresult)
        except win32api.error:
            hresult_msg  = ""
        print("Context=0x%x, hresult=0x%x (%s)" % (ctx, hresult, hresult_msg))
        print(err.GetErrorDescription())

def io_callback(ecb, url, cbIO, errcode):
    # Get the status of our ExecURL
    httpstatus, substatus, win32 = ecb.GetExecURLStatus()
    print("ExecURL of %r finished with http status %d.%d, win32 status %d (%s)" % (
           url, httpstatus, substatus, win32, win32api.FormatMessage(win32).strip()))
    # nothing more to do!
    ecb.DoneWithSession()

# The ISAPI extension - handles all requests in the site.

def __str__(self):
        if self.strerror is None:
            try:
                import win32api
                self.strerror = win32api.FormatMessage(self.errno).strip()
            except:
                self.strerror = "no error message is available"
        # str() looks like a win32api error.
        return str( (self.errno, self.strerror, self.funcname) )

def WaitForServiceStatus(serviceName, status, waitSecs, machine=None):
    """Waits for the service to return the specified status.  You
    should have already requested the service to enter that state"""
    for i in range(waitSecs*4):
        now_status = QueryServiceStatus(serviceName, machine)[1]
        if now_status == status:
            break
        win32api.Sleep(250)
    else:
        raise pywintypes.error(winerror.ERROR_SERVICE_REQUEST_TIMEOUT, "QueryServiceStatus", win32api.FormatMessage(winerror.ERROR_SERVICE_REQUEST_TIMEOUT)[:-2])

def __StopServiceWithTimeout(hs, waitSecs = 30):
    try:
        status = win32service.ControlService(hs, win32service.SERVICE_CONTROL_STOP)
    except pywintypes.error as exc:
        if exc.winerror!=winerror.ERROR_SERVICE_NOT_ACTIVE:
            raise
    for i in range(waitSecs):
        status = win32service.QueryServiceStatus(hs)
        if status[1] == win32service.SERVICE_STOPPED:
            break
        win32api.Sleep(1000)
    else:
        raise pywintypes.error(winerror.ERROR_SERVICE_REQUEST_TIMEOUT, "ControlService", win32api.FormatMessage(winerror.ERROR_SERVICE_REQUEST_TIMEOUT)[:-2])

def testMessageIndex(self):
        exc = self._getInvalidHandleException()
        expected = win32api.FormatMessage(winerror.ERROR_INVALID_HANDLE).rstrip()
        self._testExceptionIndex(exc, 2, expected)

def testUnpack(self):
        try:
            win32api.CloseHandle(1)
            self.fail("expected exception!")
        except win32api.error as exc:
            self.failUnlessEqual(exc.winerror, winerror.ERROR_INVALID_HANDLE)
            self.failUnlessEqual(exc.funcname, "CloseHandle")
            expected_msg = win32api.FormatMessage(winerror.ERROR_INVALID_HANDLE).rstrip()
            self.failUnlessEqual(exc.strerror, expected_msg)

def testAsStr(self):
        exc = self._getInvalidHandleException()
        err_msg = win32api.FormatMessage(winerror.ERROR_INVALID_HANDLE).rstrip()
        # early on the result actually *was* a tuple - it must always look like one
        err_tuple = (winerror.ERROR_INVALID_HANDLE, 'CloseHandle', err_msg)
        self.failUnlessEqual(str(exc), str(err_tuple))

def testAsTuple(self):
        exc = self._getInvalidHandleException()
        err_msg = win32api.FormatMessage(winerror.ERROR_INVALID_HANDLE).rstrip()
        # early on the result actually *was* a tuple - it must be able to be one
        err_tuple = (winerror.ERROR_INVALID_HANDLE, 'CloseHandle', err_msg)
        if sys.version_info < (3,):
            self.failUnlessEqual(tuple(exc), err_tuple)
        else:
            self.failUnlessEqual(exc.args, err_tuple)

def testAttributes(self):
        exc = self._getInvalidHandleException()
        err_msg = win32api.FormatMessage(winerror.ERROR_INVALID_HANDLE).rstrip()
        self.failUnlessEqual(exc.winerror, winerror.ERROR_INVALID_HANDLE)
        self.failUnlessEqual(exc.strerror, err_msg)
        self.failUnlessEqual(exc.funcname, 'CloseHandle')

    # some tests for 'insane' args.