Hi, thanks for the help. I followed your example and got it solved in no time.
Iker. 2009/9/15 Michael Twomey <[email protected]> > > AFAIK stdout/stderr semantics vary slightly across platforms so you > are going to run into issues like this when redirecting output, > particularly on windows and linux. > > Since you are using subprocess you can retain control of the output. > > e.g. you can redirect the output into a file object via the stdout and > stderr kwargs: > > output_log = open("output.log", "ab") > check_call(['net', 'stop', 'Apache Tomcat 6'], stdout=output_log, > stderr=output_log) > > Alternatively you can use subprocess.PIPE to capture the output and > manage it in your code (since you are using check_call I assume you > are blocking awaiting output anyway). This is probably the preferable > solution. > > PS the flush() requirement probably comes from the fact your print > output is buffered, and that you are running the processes without > capturing their stdout/stderr, which means that it's bit of a crap > shoot to see who flushes their buffer first (bet the short running > process always wins). > > mick > > On Mon, Sep 14, 2009 at 18:40, JammyZ <[email protected]> wrote: > > Hi all, > > I have a 2.6 script here that works OK on Linux, I'm porting it to > > Windows and I cannot get all the output correctly being added to the log > > file. > > > > Linux version runs like this: > > /opt/www/auto-update.py > /opt/www/autoupdate.log 2>&1 > > > > Windows version: > > auto-update.py >autoupdate.log 2>&1 > > > > The issue is with the output generated by subprocesses, which I execute > like > > this: > > check_call(['net', 'stop', 'Apache Tomcat 6']) > > > > Nothing of the output of the previous command ends up in the log file, > > output of print commands is written to the log file correctly though. > > > > I had an issue on Linux, where output would come out of order so I had to > > run sys.stdout.flush after every print statement. > > > > If I run it from the command line everything gets displayed. > > > > Any idea? > > > > Cheers, > > Iker. > > > > > > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Python Ireland" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.ie/group/pythonireland?hl=en -~----------~----~----~----~------~----~------~--~---
