我们从Python开源项目中,提取了以下50个代码示例,用于说明如何使用socket.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 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)
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)
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)
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 __init__(self, WinError, FormatMessage, errorTab): self.winError = WinError self.formatMessage = FormatMessage self.errorTab = errorTab
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)
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)