On 26 Aug 2006 04:07:35 -0700, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > Hi folks, I have accomplished to make a python program that make some > image manipulation to bmp files. > I now want to provide this program as a web service. A user can visit a > site and through a web interface he should upload the file to the web > server , the server then will do the image process with the python > program I have wrote and when it finish the user must get the image > file back . > > My question is how difficult is to set up a web server that can run > python easy ? should I try ZOPE or there is something better in mind ? >
For a one-shot thing, plain old CGI might be enough. You can have a static HTML page with the form for the upload, have python do the image part, and generate the return HTML with the image with a python script. If you plan to do this a lot, or want fairly sophisticated stuff, or DB access underneath, authentication, etc, then you might want to look at any of the web framewoks. If you don't have the web server part already taken care of (e.g., you already have Apache up and running) then the web server framework can be more attractive. As for web frameworks there is a long list in the Python web site. Which framework fits you best might depend on what you want to accomplish now and in the future. You can try something simple and minimalist (and with docs that you can read in less than an afternoon) such as Karrigell, or try something more complex, such as Django, TurboGears, Pylons, CherryPy, etc. And then, you might try the CGI approach to begin with, and as your needs become more complex, move to a framework. (This has been our own path: we've used plain CGI for over a year for the web-based bioinformatics applications we've developed, that use R and Python for computations, and are now moving to framework). Good luck! R. -- Ramon Diaz-Uriarte Bioinformatics Unit Spanish National Cancer Centre (CNIO) http://ligarto.org/rdiaz -- http://mail.python.org/mailman/listinfo/python-list
