In what directory is myimage.jpg? Give full path name. Graham
> On 3 Feb 2018, at 4:14 am, Larry Cotton <[email protected]> wrote: > > Hi > > Thank you for your reply. > > I was naively thinking that because I did not see a request arrive it was not > sent by the browser, but of course it is probably being filtered out by > apache. I have included a summary of the apache configuration I am using in > case there is anything obvious there you can see, but I guess I really need > to gen up on what apache does before the requests are handed to the mod_wsgi > app. A quick google suggests the forensic logging module (mod_log_forensic) > allows logging of requests before and after processing - looks like this > would help. > > > DocumentRoot "/myserver/usr/local/apache/htdocs" > > <Directory "/myserver/usr/local/apache/htdocs"> > Options Indexes FollowSymLinks > > AllowOverride None > > Require all granted > </Directory> > > <IfModule dir_module> > DirectoryIndex index.html > </IfModule> > > <VirtualHost *:80> > > ServerName myserver.loc.comp.com <http://myserver.loc.comp.com/> > ServerAlias myserver > ServerAdmin admin@gmail <mailto:admin@gmail> > DocumentRoot "/myserver/usr/local/apache/htdocs" > > <Directory /myserver/usr/local/apache/htdocs> > Options Indexes FollowSymLinks > Require all granted > </Directory> > > WSGIDaemonProcess myserver processes=2 threads=15 display-name=%{GROUP} > maximum-requests=10000 > python-path=/myserver/usr/local/apache/wsgi-practice-scripts > WSGIProcessGroup myserver > > WSGIScriptAliasMatch ^/wsgipractice/([^/]+) > /myserver/usr/local/apache/wsgi-practice-scripts/$1.wsgi > > WSGIProcessGroup myserver > > <Directory /myserver/usr/local/apache/wsgi-practice-scripts> > Options Indexes FollowSymLinks > Require all granted > </Directory> > > </VirtualHost> > > On Thursday, February 1, 2018 at 11:02:29 AM UTC, Graham Dumpleton wrote: > > How are you configuring Apache for mod_wsgi? > > Your code works, so the problem is likely how you are setting up the serving > of the static file by Apache. > > Graham > >> On 1 Feb 2018, at 9:14 pm, Larry Cotton <larry....@ <>gmail.com >> <http://gmail.com/>> wrote: >> >> Hi >> >> Thank you for the reply. >> >> One of the reasons I am using mod_wsgi is to be able to understand a bit >> more about what goes on underneath. >> >> Thus far I have not had too many problems with mod_wsgi - the tutorials give >> information both on logging requests/responses and debugging the pythonry, >> so I am happy to go with it at the moment. If I get in to real difficulty I >> will take a step back. >> >> I already have a mass of stuff using cherrypy (which I understand has a hook >> for mod_wsgi, though I have not tried it yet), does Flask do anything >> different from CherryPy ? >> >> >> On Wednesday, January 31, 2018 at 2:11:12 PM UTC, Larry Cotton wrote: >> Hi >> >> System Info: >> >> # cat /etc/redhat-release >> Red Hat Enterprise Linux Server release 6.4 (Santiago) >> >> # httpd -v >> Server version: Apache/2.4.25 (Unix) >> Server built: Jun 27 2017 16:23:25 >> >> # python --version >> Python 2.7.11 >> >> ------------------------------------------------- >> >> >> I have set up apache + mod_wsgi and have done some playing with it to help >> get some understanding of how client and server interact. >> >> I am new to mod_wsgi and have not yet used it in anger, but the simple apps >> I have written seem to be working ok. >> >> However there is something I would like to understand regarding how the >> browser decides when to render a page. >> >> In the simple application below(tst1.wsgi) below I generate a simple html >> page that contains an image, logging the REQUEST_URI >> for each request. >> >> If, in the browser, I type the url <myserver>/wsgipractice/tst1/index the >> browser attempts to fully render the page and puts in a second request to >> get the image. The log output containing the REQUEST_URIs looks like: >> /wsgipractice/tst1/index >> /wsgipractice/tst1/images/myimage.jpg >> >> If, however, I type only the root url in the browser: >> <myserver>/wsgipractice/tst1 the browser does not seem to attempt to render >> the html page. No second request is put in to fetch the image. The log >> output containing the REQUEST_URIs looks like: >> /wsgipractice/tst1 >> >> It does not seem to matter what comes after tst1 in the url (I can type in >> tst1/bob, or even simply terminate with separator: tst1/). >> >> Does anyone know what it is that triggers the browser to fully (or not) >> render a page ? >> >> >> tst1.wsgi >> ---------- >> import os >> >> def get_page(environ, mime_type): >> >> html_str = \ >> ('<html><body>' >> '<center><p style="font-weight:bold;">LARRY HOME</p></center>' >> '<div style="background-image: url(images/myimage.jpg)">' >> '<a href="http://google.com";>' <> >> '<div>Home</div></a>' >> '</div>' >> '<br><p>Body</p><br></body></html>') >> >> return html_str, mime_type >> >> def application(environ, start_response): >> >> status = '200 OK' >> >> output = u'' >> >> log_file = open(('/logs/tstpagegen.log'), 'a') >> >> log_file.write(environ['REQUEST_URI'] + '\n') >> >> log_file.close() >> >> output, mime_type = get_page(environ, 'text/html') >> >> response_headers = [('Content-type', mime_type), >> ('Content-Length', str(len(output)))] >> >> start_response(status, response_headers) >> >> return [output] >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "modwsgi" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to modwsgi+u...@ <>googlegroups.com <http://googlegroups.com/>. >> To post to this group, send email to mod...@ <>googlegroups.com >> <http://googlegroups.com/>. >> Visit this group at https://groups.google.com/group/modwsgi >> <https://groups.google.com/group/modwsgi>. >> For more options, visit https://groups.google.com/d/optout >> <https://groups.google.com/d/optout>. > > > -- > You received this message because you are subscribed to the Google Groups > "modwsgi" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To post to this group, send email to [email protected] > <mailto:[email protected]>. > Visit this group at https://groups.google.com/group/modwsgi > <https://groups.google.com/group/modwsgi>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. -- You received this message because you are subscribed to the Google Groups "modwsgi" group. 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