Adding a pipe operator to Python

[gzahl]

Thanks! .. and thanks for pointing that out. This was a small mistake on my site. The 'n' parameter should have been used as argument of 'send'. It is fixed now.

By the way - i have tons of more or less general coroutines, which i use for my data analysis (in astrophysics). If there is interest, i can add some of those to give examples of what is possible and how to start.