Python wraps Examples

Example #1

File: processor.py Project: hflynn/openmicroscopy

def with_context(func, context):
    """ Decorator for invoking Ice methods with a context """
    def handler(*args, **kwargs):
        args = list(args)
        args.append(context)
        return func(*args, **kwargs)
    handler = wraps(func)(handler)
    return handler

Example #2

File: processor.py Project: patrick330602/fomf3dbd

def with_context(func, context):
    """ Decorator for invoking Ice methods with a context """
    def handler(*args, **kwargs):
        args = list(args)
        args.append(context)
        return func(*args, **kwargs)

    handler = wraps(func)(handler)
    return handler

Example #3

File: prefs.py Project: DonaldMacDonald/openmicroscopy

def with_config(func):
    """
    opens a config and passes it as the second argument.
    """
    def open_and_close_config(*args, **kwargs):
        args = list(args)
        self = args[0]
        argp = args[1]
        config = None
        if len(args) == 2:
            config = self.open_config(argp)
            args.append(config)
        try:
            return func(*args, **kwargs)
        finally:
            if config:
                config.close()
    return wraps(func)(open_and_close_config)

Example #4

def with_config(func):
    """
    opens a config and passes it as the second argument.
    """
    def open_and_close_config(*args, **kwargs):
        args = list(args)
        self = args[0]
        argp = args[1]
        config = None
        if len(args) == 2:
            config = self.open_config(argp)
            args.append(config)
        try:
            return func(*args, **kwargs)
        finally:
            if config:
                config.close()

    return wraps(func)(open_and_close_config)

Example #5

def with_rw_config(func):
    """
    opens a config and passes it as the second argument.
    Requires that the returned config be writeable
    """
    return wraps(func)(_make_open_and_close_config(func, False))

Example #6

def with_config(func):
    """
    opens a config and passes it as the second argument.
    """
    return wraps(func)(_make_open_and_close_config(func, True))

Example #7

File: prefs.py Project: Daniel-Walther/openmicroscopy

def with_rw_config(func):
    """
    opens a config and passes it as the second argument.
    Requires that the returned config be writeable
    """
    return wraps(func)(_make_open_and_close_config(func, False))

Example #8

File: prefs.py Project: Daniel-Walther/openmicroscopy

def with_config(func):
    """
    opens a config and passes it as the second argument.
    """
    return wraps(func)(_make_open_and_close_config(func, True))