Python script output in file

[Chris Angelico]

On Thu, Mar 19, 2015 at 7:22 AM, Albert-Jan Roskam
<fomcl at yahoo.com.dmarc.invalid> wrote:
> On Wed, Mar 18, 2015 7:06 PM CET Rustom Mody wrote:
>
>>On Wednesday, March 18, 2015 at 8:12:12 PM UTC+5:30, Robert Clove wrote:
>>> ./my_eth_script.pl eth0 M > a.txt
>>>
>>> How can i run this command with subprocess.popen
>>
>>Something like this I guess?
>>
>>>> proc = Popen("cat", shell=True, stdout=open(inname, "w"), stdin=open(outname,"r"))
>
>
> How will the file object associated with in name be closed? (When is close() method called?

Once the interpreter notices that it's no longer referenced anywhere.

ChrisA