如何多次運行python代碼

Question

我試圖通過將 num_runs 設置為 3 來運行這個 python 代碼，而不是使用它。它只能正確運行一次。 它運行了兩次，但只有第一個文件中有數據。

import random
from math import sqrt
import subprocess
import time

# Set clock
START=time.clock()

# Simulation Parameters - num_real_runs is needed to set the range command in python
num_runs=3

# Counter Variable for total numbers of runs
running=1

while (running<num_runs):   

    # Execute mcell Part1
    subprocess.call("mcell -seed "+str(running)+" Scene.main_1.mdl", shell=True)

    # Execute mcell Part2
    subprocess.call("mcell -seed "+str(running)+" Scene.main_2.mdl", shell=True)

    # Calculate elapsed time for executing python script only (in min)
    END=time.clock()
    ELAPSED=(END-START)
    print "Man, it took me only", ELAPSED, "seconds to run the python code!"    
    running+=1

Answer 1

它只運行兩次，因為在第三次循環時，3 不小於 3。將while語句更改為：

while (running<=num_runs):