Module Command :: Class grep

Class grep

       object --+    
                |    
             pype --+
                    |
       object --+   |
                |   |
          stacker --+
                    |
   object --+       |
            |       |
   linebuffer --+   |
                |   |
inputfilterbuffer --+
                    |
                   grep

copy all lines offered to it in a pipeline and that contain one of its arguments and makes it available to the next component in the pipeline.

example: cat('*.txt') | grep('aaa') > sys.stdout

Instance Methods

[hide private]

__init__(self, *args, **kw)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

source code

Inherited from pype: __gt__, __or__, __repr__, __str__

Inherited from stacker: __call__, __sub__

Inherited from inputfilterbuffer: write

Inherited from linebuffer: __iter__

Inherited from linebuffer (private): _buffer

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __subclasshook__

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, *args, **kw)
(Constructor)

source code

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Parameters:

filter - function taking one argument and returing a single item.

Overrides: object.__init__

(inherited documentation)

Class grep

__init__(self, *args, **kw) (Constructor)

init(self, *args, **kw)
(Constructor)