Peach :: Generators :: null :: PrintStdout :: Class PrintStdout

Class PrintStdout

source code

Logical value of empty string, but will display a value to stdout when called. Usefull for displaying status messages.

Instance Methods

[hide private]

__init__(self, msg, generator=None)
Base constructor, please call me!

source code

string

getRawValue(self)
Return raw value w/o passing through transformer if set.

source code

next(self)
Next value.

source code

Inherited from generator.Generator: __iter__, getGroup, getName, getTransformer, getValue, identity, reset, setGroup, setName, setTransformer

Class Variables

[hide private]

_msg = None

_generator = None

Method Details

[hide private]

init(self, msg, generator=None)
(Constructor)

source code

Base constructor, please call me!

Parameters:

msg (string) - Value to output
generator (Generator) - Generator to wrap

Overrides: generator.Generator.__init__

getRawValue(self)

source code

Return raw value w/o passing through transformer if set. OVERRIDE

Returns: string: Data before transformations
Overrides: generator.Generator.getRawValue: (inherited documentation)

next(self)

source code

Next value. OVERRIDE

From Python docs on next():

The intention of the protocol is that once an iterator's next() method raises StopIteration, it will continue to do so on subsequent calls. Implementations that do not obey this property are deemed broken. (This constraint was added in Python 2.3; in Python 2.2, various iterators are broken according to this rule.)

For Generators, please use the GeneratorCompleted exception instead of StopIteration (its a subclass).

Overrides: generator.Generator.next: (inherited documentation)

Class PrintStdout

__init__(self, msg, generator=None) (Constructor)

getRawValue(self)

next(self)

init(self, msg, generator=None)
(Constructor)