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尋找一些眼球來驗證下面的psuedo python塊是否有意義。我期待產生一些線程來儘可能快地實現一些inproc函數。這個想法是產卵在主迴路中的線程,因此該應用將在並行/並行的方式同時運行的線程在python中實現一個基本的隊列/線程進程
chunk of code
-get the filenames from a dir
-write each filename ot a queue
-spawn a thread for each filename, where each thread
waits/reads value/data from the queue
-the threadParse function then handles the actual processing
based on the file that's included via the "execfile" function...
# System modules
from Queue import Queue
from threading import Thread
import time
# Local modules
#import feedparser
# Set up some global variables
appqueue = Queue()
# more than the app will need
# this matches the number of files that will ever be in the
# urldir
#
num_fetch_threads = 200
def threadParse(q)
#decompose the packet to get the various elements
line = q.get()
college,level,packet=decompose (line)
#build name of included file
fname=college+"_"+level+"_Parse.py"
execfile(fname)
q.task_done()
#setup the master loop
while True
time.sleep(2)
# get the files from the dir
# setup threads
filelist="ls /urldir"
if filelist
foreach file_ in filelist:
worker = Thread(target=threadParse, args=(appqueue,))
worker.start()
# again, get the files from the dir
#setup the queue
filelist="ls /urldir"
foreach file_ in filelist:
#stuff the filename in the queue
appqueue.put(file_)
# Now wait for the queue to be empty, indicating that we have
# processed all of the downloads.
#don't care about this part
#print '*** Main thread waiting'
#appqueue.join()
#print '*** Done'
思想/評論/指針被理解...
感謝