Hi Eija -- Thanks for keeping the Nuke docs awesome. When a job goes to a renderfarm, you can have many nodes checking/creating the directory at the same time. So instead of an "if no directory, make it" you might want to wrap the os.makedirs() in a try:except so there's less possibility of a race condition.
-t On Tue, Dec 13, 2011 at 12:56 AM, Eija Narvanen <[email protected]>wrote: > Hi Julien, > > That sounds like a useful addition, so I've logged it as bug 23681. > > Cheers, > Eija > > > On 12/12/2011 11:04, Julien Chandelle wrote: > > thanks it's works > perhaps the foundry have to add this in the Python dev guide > > On Mon, Dec 12, 2011 at 11:48 AM, Andy Walker > <[email protected]>wrote: > >> You can put a check in to see if the directory already exists: >> >> if not os.path.isdir(dir): >> os.makedirs( osdir ) >> >> Cheer, >> >> Andy >> >> >> >> ----- Original Message ----- >> From: "Julien Chandelle" <[email protected]> >> To: "Nuke user discussion" <[email protected]> >> Sent: Monday, 12 December, 2011 10:38:23 AM >> Subject: [Nuke-users] issues with auto create directory >> >> Hey, >> I put the script to create the directory that doesn't exist before a >> render in init.py. I found it here : >> http://docs.thefoundry.co.uk/nuke/63/pythondevguide/callbacks.html#beforerender >> >> def createWriteDir(): >> import nuke, os >> file = nuke.filename(nuke.thisNode()) >> dir = os.path.dirname( file ) >> osdir = nuke.callbacks.filenameFilter( dir ) >> os.makedirs( osdir ) >> nuke.addBeforeRender(createWriteDir) >> >> When a make the first render everything is ok, he create the dir and make >> the render. But if I want relaunch the render and over wirte the existing >> file he said to me : >> >> Traceback (most recent call last): >> >> File "<string>", line 1, in <module> >> >> File "/usr/local/Nuke6.3v5/plugins/nukescripts/renderpanel.py", line 8, >> in render_panel >> >> return nukescripts.showRenderDialog(_list, exceptOnError) >> >> File "/usr/local/Nuke6.3v5/plugins/nukescripts/renderdialog.py", line >> 702, in showRenderDialog >> >> d.run() >> >> File "/usr/local/Nuke6.3v5/plugins/nukescripts/renderdialog.py", line >> 236, in run >> >> nuke.executeMultiple(self._nodeSelection, frame_ranges, views, >> continueOnError = self._continueOnError.value()) >> >> RuntimeError: [Errno 17] File exists : >> >> [filepath of the destination of my images] >> >> I'm on nuke 6.3v5 and Linux >> >> -- >> Julien Chandelle >> GSM : +32 (0) 494 277 542 <%2B32%20%280%29%20494%20277%20542> >> julienchandelle.be <http://www.julienchandelle.be> >> @jimbiscuit <https://twitter.com/#%21/jimbiscuit> || >> imdb<http://www.imdb.com/name/nm2844171/> >> || Nuke , AE & Fusion Compositor || >> >> >> _______________________________________________ >> Nuke-users mailing list >> [email protected], http://forums.thefoundry.co.uk/ >> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >> >> _______________________________________________ >> Nuke-users mailing list >> [email protected], http://forums.thefoundry.co.uk/ >> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >> > > > > -- > Julien Chandelle > GSM : +32 (0) 494 277 542 > julienchandelle.be <http://www.julienchandelle.be> > @jimbiscuit <https://twitter.com/#%21/jimbiscuit> || > imdb<http://www.imdb.com/name/nm2844171/> > || Nuke , AE & Fusion Compositor || > > > > _______________________________________________ > Nuke-users mailing [email protected], > http://forums.thefoundry.co.uk/http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users > > > -- > > *Eija Närvänen*, Documentation Manager > > The Foundry , 6th Floor, Communications Building, > > 48 Leicester Square, London, WC2H 7LT, UK > > Tel: +44 (0) 20 7968 6828 - Fax: +44 (0) 20 7930 8906 > > Web: www.thefoundry.co.uk > > > The Foundry Visionmongers Ltd. > > Registered in England and Wales No: 4642027 > > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >
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