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shellºÍstdout¾ùÉèÖÃΪFalse
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#!/usr/bin/env python
import subprocess , sys , time
p=subprocess.Popen(['ping','127.0.0.1','-n','10'], shell=False,stdout=False)
while 1:
time.sleep(1)
ret=subprocess.Popen.poll(p)
if ret is None:
print p.pid,"running"
else:
print "Termined!"
p=subprocess.Popen(['ping','127.0.0.1','-n','10'], shell=False,stdout=False)
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Difficulty level: ♦♢♢♢♢
Installing Python °²×°Python
❝ Tempora mutantur nos et mutamur in illis. (Times change, and we change with them.) ❞
— ancient Roman proverb
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import os
import unittest # °üº¬µ¥Ôª²âÊÔÄ£¿é
import sqlite3 as sqlite # °üº¬sqlite3Ä£¿é
def get_db_path():
return "sqlite_testdb"
class TransactionTests(unittest.TestCase): # µ¥Ôª²âÊÔµÚÒ»²½:¡¡ÓÉTestCaseÅÉÉúÀà
def setUp(self): # µ¥Ôª²âÊÔ»·¾³ÅäÖÃ
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def get_g(self):
return g
def set_g(self, _g):
global g
g = _g
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