Python Process Usage Example analysis

This example describes the Python coprocessor usage. Share to everyone for your reference. Specific as follows:

The function is written as a task to handle the series of inputs sent to him, called the co-process

def print_matchs (matchtext):  print "Looking for", Matchtext and  True: line    = (yield)    #用 Yield statement and create a co-path in the form of an expression (yield)    if matchtext in line:      print line>>> matcher = print_matchs (' python ') > >> Matcher.next () Looking for python>>> matcher.send (' Hello python ') #看生成器那片, about the difference between send () and next () Hello Python>>> matcher.send (' test ') >>> matcher.send (' Python is cool ') Python is cool>>> Matcher.close ()

Hopefully this article will help you with Python programming.

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