In <[EMAIL PROTECTED]>, John Pye wrote:
> I am trying to set up a python script to manage backups of a mysql
> database the 'right way' using pipes. I want to send the output of the
> 'mysqldump' command to a file. Using a normal shell script this would
> be easy using a ">" operator. What is the efficient and best way to do
> this using pure python, bearing in mind that it will be too much data
> to keep in memory? I presume using the subprocess module, but how to
> get the output to a file? It's not really documented, AFAICS.
I think it is documented, that's what the `stderr` and `stdout` arguments
are used for. Untested:
f = open('dump.txt', 'wb')
p = Popen(('mysqldump', '--option', '--another-option'), stdout=f)
r = p.wait()
Ciao,
Marc 'BlackJack' Rintsch
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