FileNotFoundError：[WinError 2]当我在python中运行.bat文件从kibana下载数据时

Question

当我从Kibana下载数据时， 首先我编写索引json文件，然后运行bat文件下载数据。 这是python代码：

import subprocess
def RunBat(path,OutFileName):
    filepath=path + OutFileName + ".bat"
    p = subprocess.Popen(filepath, shell=False, stdout = subprocess.PIPE)    
    stdout, stderr = p.communicate()
    #subprocess.check_call([path + 'curl.exe', filepath], shell=True)
    return p.returncode # is 0 if success


path = "H:/lhy/20170710/test/"
OutFileName = "2017072100_0"

RunBat(path,OutFileName)

返回错误：

Traceback (most recent call last):

  File "<ipython-input-14-d979ed3f5955>", line 12, in <module>
    RunBat(path,OutFileName)

  File "<ipython-input-14-d979ed3f5955>", line 3, in RunBat
    p = subprocess.Popen(filepath, shell=False, stdout = subprocess.PIPE)

  File "d:\Users\DT217\Anaconda3\lib\subprocess.py", line 707, in __init__
    restore_signals, start_new_session)

  File "d:\Users\DT217\Anaconda3\lib\subprocess.py", line 990, in _execute_child
    startupinfo)

FileNotFoundError: [WinError 2] 

bat文件是：

curl -u username:password -H "Content-Type: application/json" --data @./2017072100_0.json -XGET "http://support.derbysoft.com/elasticsearch/derbysoft-marriott-20170721/_search" > marriottadapter2017072100_0_result.json

我只需单击.bat文件，就可以了。 谢谢。