Python setDefault Examples

Example #1

File: test_context.py Project: JohnDoes95/project_parser

 def test_setDefault(self):
     """
     A default value may be set for a key in the context using
     L{twisted.python.context.setDefault}.
     """
     key = object()
     self.addCleanup(context.defaultContextDict.pop, key, None)
     context.setDefault(key, "y")
     self.assertEqual("y", context.get(key))

Example #2

 def test_setDefault(self):
     """
     A default value may be set for a key in the context using
     L{twisted.python.context.setDefault}.
     """
     key = object()
     self.addCleanup(context.defaultContextDict.pop, key, None)
     context.setDefault(key, "y")
     self.assertEqual("y", context.get(key))

Example #3

File: log.py Project: hanwei2008/ENV

                logged.
              - C{system}: A C{str} which indicates the "system" which is
                generating this event.
              - C{isError}: A C{bool} indicating whether this event represents
                an error.
              - C{failure}: A L{failure.Failure} instance
              - C{why}: Used as header of the traceback in case of errors.
              - C{format}: A string format used in place of C{message} to
                customize the event.  The intent is for the observer to format
                a message by doing something like C{format % eventDict}.
        """



context.setDefault(ILogContext,
                   {"isError": 0,
                    "system": "-"})

def callWithContext(ctx, func, *args, **kw):
    newCtx = context.get(ILogContext).copy()
    newCtx.update(ctx)
    return context.call({ILogContext: newCtx}, func, *args, **kw)

def callWithLogger(logger, func, *args, **kw):
    """
    Utility method which wraps a function in a try:/except:, logs a failure if
    one occurs, and uses the system's logPrefix.
    """
    try:
        lp = logger.logPrefix()
    except KeyboardInterrupt:

Example #4

            keys are often available:
              - C{message}: A C{tuple} of C{str} containing messages to be
                logged.
              - C{system}: A C{str} which indicates the "system" which is
                generating this event.
              - C{isError}: A C{bool} indicating whether this event represents
                an error.
              - C{failure}: A L{failure.Failure} instance
              - C{why}: Used as header of the traceback in case of errors.
              - C{format}: A string format used in place of C{message} to
                customize the event.  The intent is for the observer to format
                a message by doing something like C{format % eventDict}.
        """


context.setDefault(ILogContext, {"isError": 0, "system": "-"})


def callWithContext(ctx, func, *args, **kw):
    newCtx = context.get(ILogContext).copy()
    newCtx.update(ctx)
    return context.call({ILogContext: newCtx}, func, *args, **kw)


def callWithLogger(logger, func, *args, **kw):
    """
    Utility method which wraps a function in a try:/except:, logs a failure if
    one occurs, and uses the system's logPrefix.
    """
    try:
        lp = logger.logPrefix()

Example #5

File: log.py Project: MaxWayne/ScraperWeb

            keys are often available:
              - C{message}: A C{tuple} of C{str} containing messages to be
                logged.
              - C{system}: A C{str} which indicates the "system" which is
                generating this event.
              - C{isError}: A C{bool} indicating whether this event represents
                an error.
              - C{failure}: A L{failure.Failure} instance
              - C{why}: Used as header of the traceback in case of errors.
              - C{format}: A string format used in place of C{message} to
                customize the event.  The intent is for the observer to format
                a message by doing something like C{format % eventDict}.
        """


context.setDefault(ILogContext, {"system": "-"})


def callWithContext(ctx, func, *args, **kw):
    newCtx = context.get(ILogContext).copy()
    newCtx.update(ctx)
    return context.call({ILogContext: newCtx}, func, *args, **kw)


def callWithLogger(logger, func, *args, **kw):
    """
    Utility method which wraps a function in a try:/except:, logs a failure if
    one occurs, and uses the system's logPrefix.
    """
    try:
        lp = logger.logPrefix()

Example #6

File: log.py Project: alfonsjose/international-orders-app

              - C{message}: A C{tuple} of C{str} containing messages to be
                logged.
              - C{system}: A C{str} which indicates the "system" which is
                generating this event.
              - C{isError}: A C{bool} indicating whether this event represents
                an error.
              - C{failure}: A L{failure.Failure} instance
              - C{why}: Used as header of the traceback in case of errors.
              - C{format}: A string format used in place of C{message} to
                customize the event.  The intent is for the observer to format
                a message by doing something like C{format % eventDict}.
        """



context.setDefault(ILogContext,
                   {"system": "-"})


def callWithContext(ctx, func, *args, **kw):
    newCtx = context.get(ILogContext).copy()
    newCtx.update(ctx)
    return context.call({ILogContext: newCtx}, func, *args, **kw)



def callWithLogger(logger, func, *args, **kw):
    """
    Utility method which wraps a function in a try:/except:, logs a failure if
    one occurs, and uses the system's logPrefix.
    """
    try: