Re: [Twisted-Python] looping in a non-blocking way

March 24, 2005


      Eugene Coetzee wrote:
...
def importFromText(self,data):
              datalines=data.split("\r\n")
               for line in datalines:
                       arrin=[]
                       arrin.insert(0,line[0:10])
                       etc....
from twisted.internet import reactor

CHUNKSIZE = 100
def _parseSome(lines):
     for i in xrange(CHUNKSIZE):
         try:
             line = lines.pop(0)
         except IndexError:
             break
         # parse line here, maybe mutate a data
         # structured passed as an argument
     if lines:
         reactor.callLater(0, _parseSome, lines)
     else:
         # all done, probably should notify someone

def importFromText(self, data):
     datalines=data.split("\r\n")
     _parseSome(datalines)

Re: [Twisted-Python] looping in a non-blocking way

Tommi Virtanen