Module Command :: Class linecountclass

Class linecountclass

        object --+    
                 |    
              pype --+
                     |
        object --+   |
                 |   |
           stacker --+
                     |
    object --+       |
             |       |
    linebuffer --+   |
                 |   |
outputfilterbuffer --+
                     |
                    linecountclass

An example of a blockprocessor.

It produces all sorts of statistics for consumed text. Example:

   infile('my.txt') | linecount() > stdout

Nested Classes

[hide private]

Inherited from outputfilterbuffer (private): _nullblock

Instance Methods

[hide private]

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

source code

_freq(self)

source code

_split(self, line)

source code

_stats(self, dd)

source code

process(self, reader)

source code

results(self)

source code

Inherited from pype: __gt__, __or__, __repr__, __str__

Inherited from stacker: __call__, __sub__

Inherited from outputfilterbuffer: __iter__

Inherited from linebuffer: write

Inherited from linebuffer (private): _buffer

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

Class Variables

[hide private]

_wordpattern = re.compile(r'\W+')

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, **kw)
(Constructor)

source code

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

Parameters:

filter - an instance of a class with 2 methods:
- process(self,data) stores the data
- results(self) returns results. To be usefull in a pipeline this returned result should be an iterable.

Overrides: object.__init__

(inherited documentation)

Class linecountclass

__init__(self, **kw) (Constructor)

init(self, **kw)
(Constructor)