Python socket.errorTab方法代码示例

# 需要导入模块: import socket [as 别名]
# 或者: from socket import errorTab [as 别名]
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) 

# 需要导入模块: import socket [as 别名]
# 或者: from socket import errorTab [as 别名]
def formatError(self, errorcode):
        """
        Returns the string associated with a Windows error message, such as the
        ones found in socket.error.

        Attempts direct lookup against the win32 API via ctypes and then
        pywin32 if available), then in the error table in the socket module,
        then finally defaulting to C{os.strerror}.

        @param errorcode: the Windows error code
        @type errorcode: C{int}

        @return: The error message string
        @rtype: C{str}
        """
        if self.winError is not None:
            return self.winError(errorcode).strerror
        if self.formatMessage is not None:
            return self.formatMessage(errorcode)
        if self.errorTab is not None:
            result = self.errorTab.get(errorcode)
            if result is not None:
                return result
        return os.strerror(errorcode) 

# 需要导入模块: import socket [as 别名]
# 或者: from socket import errorTab [as 别名]
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) 

# 需要导入模块: import socket [as 别名]
# 或者: from socket import errorTab [as 别名]
def formatError(self, errorcode):
        """
        Returns the string associated with a Windows error message, such as the
        ones found in socket.error.

        Attempts direct lookup against the win32 API via ctypes and then
        pywin32 if available), then in the error table in the socket module,
        then finally defaulting to C{os.strerror}.

        @param errorcode: the Windows error code
        @type errorcode: C{int}

        @return: The error message string
        @rtype: C{str}
        """
        if self.winError is not None:
            return str(self.winError(errorcode))
        if self.formatMessage is not None:
            return self.formatMessage(errorcode)
        if self.errorTab is not None:
            result = self.errorTab.get(errorcode)
            if result is not None:
                return result
        return os.strerror(errorcode) 

# 需要导入模块: import socket [as 别名]
# 或者: from socket import errorTab [as 别名]
def formatError(self, errorcode):
        """
        Returns the string associated with a Windows error message, such as the
        ones found in socket.error.

        Attempts direct lookup against the win32 API via ctypes and then
        pywin32 if available), then in the error table in the socket module,
        then finally defaulting to C{os.strerror}.

        @param errorcode: the Windows error code
        @type errorcode: C{int}

        @return: The error message string
        @rtype: C{str}
        """
        if self.winError is not None:
            return self.winError(errorcode)[1]
        if self.formatMessage is not None:
            return self.formatMessage(errorcode)
        if self.errorTab is not None:
            result = self.errorTab.get(errorcode)
            if result is not None:
                return result
        return os.strerror(errorcode) 

# 需要导入模块: import socket [as 别名]
# 或者: from socket import errorTab [as 别名]
def test_correctLookups(self):
        """
        Given an 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)[1])
        except ImportError:
            pass
        try:
            from win32api import FormatMessage
            acceptable.append(FormatMessage(ECONNABORTED))
        except ImportError:
            pass

        self.assertIn(formatError(ECONNABORTED), acceptable) 

# 需要导入模块: import socket [as 别名]
# 或者: from socket import errorTab [as 别名]
def __init__(self, WinError, FormatMessage, errorTab):
        self.winError = WinError
        self.formatMessage = FormatMessage
        self.errorTab = errorTab 

# 需要导入模块: import socket [as 别名]
# 或者: from socket import errorTab [as 别名]
def test_errorTab(self):
        """
        L{_ErrorFormatter.formatError} should use C{errorTab} if it is supplied
        and contains the requested error code.
        """
        formatter = _ErrorFormatter(
            None, None, {self.probeErrorCode: self.probeMessage})
        message = formatter.formatError(self.probeErrorCode)
        self.assertEqual(message, self.probeMessage) 

# 需要导入模块: import socket [as 别名]
# 或者: from socket import errorTab [as 别名]
def test_winError(self):
        """
        L{_ErrorFormatter.formatError} should return the message argument from
        the exception L{winError} returns, if L{winError} is supplied.
        """
        winCalls = []
        def winError(errorCode):
            winCalls.append(errorCode)
            return _MyWindowsException(errorCode, self.probeMessage)
        formatter = _ErrorFormatter(
            winError,
            lambda error: 'formatMessage: wrong message',
            {self.probeErrorCode: 'errorTab: wrong message'})
        message = formatter.formatError(self.probeErrorCode)
        self.assertEqual(message, self.probeMessage) 

# 需要导入模块: import socket [as 别名]
# 或者: from socket import errorTab [as 别名]
def test_winError(self):
        """
        L{_ErrorFormatter.formatError} should return the message argument from
        the exception L{winError} returns, if L{winError} is supplied.
        """
        winCalls = []
        def winError(errorCode):
            winCalls.append(errorCode)
            return (errorCode, self.probeMessage)
        formatter = _ErrorFormatter(
            winError,
            lambda error: 'formatMessage: wrong message',
            {self.probeErrorCode: 'errorTab: wrong message'})
        message = formatter.formatError(self.probeErrorCode)
        self.assertEqual(message, self.probeMessage)