【发布时间】:2019-02-27 20:54:15
【问题描述】:
此代码在运行时失败:
import datetime
import subprocess
startdate = datetime.datetime(2010,4,9)
for i in range(1):
startdate += datetime.timedelta(days=1)
enddate = datetime.datetime(2010,4,10)
for i in range(1):
enddate += datetime.timedelta(days=1)
subprocess.call("sudo mam-list-usagerecords -s \"" + str(startdate) + "\" -e \"" + str(enddate) + " --format csv --full")
程序运行时出现以下错误:
File "QuestCommand.py", line 12, in <module>
subprocess.call("sudo mam-list-usagerecords -s \"" + str(startdate) + "\" -e \"" + str(enddate) + " --format csv --full")
File "/usr/lib64/python2.7/subprocess.py", line 524, in call
return Popen(*popenargs, **kwargs).wait()
File "/usr/lib64/python2.7/subprocess.py", line 711, in __init__
errread, errwrite)
File "/usr/lib64/python2.7/subprocess.py", line 1327, in _execute_child
raise child_exception
我已经用其他方式多次运行此代码,更改引号等。我对系统调用和使用 HPC 分配数据库相当陌生。我被卡住了,如果有人可以帮助我解决这个问题,那将非常有帮助。
谢谢!
【问题讨论】:
-
我建议先从命令行运行预期的命令,然后将其转换为 python。 =)
标签: python subprocess system allocation hpc