Hi
I use the following code to display PDF files. This has worked for me
for a couple years. All of a sudden, this stopped working for some of
our PDFs. Some display correctly, but some do not. This happens only
on my production box (Win 2003), but works fine on my test/dvlp
environment (WinXP). I don't even know where to begin trying to debug
this. No errors are thrown. In the browser, it's as if the document
displayed, but it really didn't. The title has changed to the one that
should be displayed, but the page never changes. It is not still
processing, but just seems to have forgotten to display the PDF. This
is happening on all clients trying to connect, whether using IE or
Firefox.
def documentDisplay(self, *args, **kw):
documentId = args[0]
doc = Document.get(documentId)
pdfFile = StringIO.StringIO()
resourceDir = cherrypy.config.get('motion.resourcedir')
f = open('%sdocuments/%s' % (resourceDir, doc.documentName), 'rb')
while 1:
data = f.read(1024*8)
if not data:break
pdfFile.write(data)
f.close()
pdf = pdfFile.getvalue()
pdfFile.close()
return(pdf)
Any thoughts on what I could do to debug this situation? Anyone else
seeing this?
tg-admin info
TurboGears Complete Version Information
TurboGears requires:
* turbogears 1.0.4.4
* turbokid 1.0.4
* turbojson 1.1.2
* turbocheetah 1.0
* simplejson 1.8.1
* setuptools 0.6c8
* ruledispatch 0.5a0.dev-r2306
* pastescript 1.6.3
* formencode 1.0.1
* decoratortools 1.7
* configobj 4.5.2
* cherrypy 2.3.0
* kid 0.9.6
* ruledispatch 0.5a0.dev-r2306
* cheetah 2.0.1
* pyprotocols 1.0a0
* pastedeploy 1.3.2
* paste 1.7.1
Toolbox Gadgets
* info (turbogears 1.0.4.4)
* catwalk (turbogears 1.0.4.4)
* shell (turbogears 1.0.4.4)
* designer (turbogears 1.0.4.4)
* widgets (turbogears 1.0.4.4)
* admi18n (turbogears 1.0.4.4)
Identity Providers
* sqlobject (turbogears 1.0.4.4)
* sqlalchemy (turbogears 1.0.4.4)
tg-admin Commands
* info (turbogears 1.0.4.4)
* shell (turbogears 1.0.4.4)
* quickstart (turbogears 1.0.4.4)
* update (turbogears 1.0.4.4)
* sql (turbogears 1.0.4.4)
* i18n (turbogears 1.0.4.4)
* toolbox (turbogears 1.0.4.4)
Visit Managers
* sqlobject (turbogears 1.0.4.4)
* sqlalchemy (turbogears 1.0.4.4)
Template Engines
* kid (turbokid 1.0.4)
* json (turbojson 1.1.2)
* cheetah (turbocheetah 1.0)
* genshi-markup (genshi 0.6dev-r888)
* genshi-text (genshi 0.6dev-r888)
* genshi (genshi 0.6dev-r888)
Widget Packages
* selectshuttle (select-shuttle 1.3.1)
TurboGears Extensions
* visit (turbogears 1.0.4.4)
* identity (turbogears 1.0.4.4)
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