[Python-Dev] RFC: generator combinator syntax
Fri, 03 Aug 2001 16:07:51 -0700
"Steven D. Majewski" wrote:
> Files('.') | isGif
> Files( '.' ) is a generator that recursively enumerates all the files
> starting from the current (unix) working directory.
> isGif = lambda s : s.lower().find( '.gif' ) >= 0
[yield file for file in Files('.')
By reusing the yield keyword we can get rid of the need for the new "|"
or "&" syntax.
Any kind of combination that can be done with list comprehensions would
be possible with generator comprehensions.
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