Przykład (python) użycia notacji lpmn¶
Zmiana wykonywanego zadania polega na podmianie łańcucha
urlzip("http://ws.clarin-pl.eu/public/teksty/ksiazki.zip")|any2txt|wcrft2na inny.
#!/usr/bin/python # -*- coding: utf-8 -*- import sys import json import urllib2 import glob import os import time url="http://ws.clarin-pl.eu/nlprest2/base" def upload(id,file): content = urllib2.urlopen(urllib2.Request(url+'/download'+id)).read(); with open (file, "w") as outfile: outfile.write(content) def process(lpmn): start_time = time.time() data={}; data['user']=podaj@swoj.adres #zamienić na e-mail w '' data['lpmn']=lpmn; doc=json.dumps(data) taskid = urllib2.urlopen(urllib2.Request(url+'/startTask/',doc,{'Content-Type': 'application/json'})).read(); time.sleep(0.05); resp = urllib2.urlopen(urllib2.Request(url+'/getStatus/'+taskid)); data=json.load(resp) #print data; while data["status"] == "QUEUE" or data["status"] == "PROCESSING" : time.sleep(0.01); resp = urllib2.urlopen(urllib2.Request(url+'/getStatus/'+taskid)); data=json.load(resp) if data["status"]=="ERROR": print("Error "+data["value"]); return None; print(" processing %s seconds ---" % (time.time() - start_time)) return data["value"] def main(): global_time = time.time() res=process('urlzip("http://ws.clarin-pl.eu/public/teksty/ksiazki.zip")|any2txt|wcrft2); for el in res: upload(el["fileID"],"out/"+el["name"]); print("GLOBAL %s seconds ---" % (time.time() - global_time)) main();