Re: request help with Pipe class in iterwrap.py

2006-05-03 Thread Steve R. Hastings
On Wed, 03 May 2006 08:01:12 +0200, Marc 'BlackJack' Rintsch wrote: > Maybe one with less "magic" syntax. What about using a function that > takes the iterators and an iterable and returns an iterator of the chained > iterators:: > > new_list = pipe(grep('larch'), grep('parrot', 'v')), list)(my

Re: request help with Pipe class in iterwrap.py

2006-05-02 Thread Marc 'BlackJack' Rintsch
In <[EMAIL PROTECTED]>, Steve R. Hastings wrote: > What is the friendliest and most Pythonic way to write a Pipe class for > iterwrap? Maybe one with less "magic" syntax. What about using a function that takes the iterators and an iterable and returns an iterator of the chained iterators:: ne

request help with Pipe class in iterwrap.py

2006-05-01 Thread Steve R. Hastings
While studying iterators and generator expressions, I started wishing I had some tools for processing the values. I wanted to be able to chain together a set of functions, sort of like the "pipelines" you can make with command-line programs. So, I wrote a module called iterwrap.py. You can downl