The browser (firefox or epiphany) will cache the response of the first
call, and subsequent calls will automatically return the same response.
I generate a file always different with de same name, but load always
the first file.pdf
How to I deactivate the cached file only for lisApe() ?
I use:
in controllers.py
@tg.expose()
def lisApe(self):
file=info.generarPDF()
return serveFile(file, "application/x-download","attachment")
def generarPDF(self):
data= self.list()
fileName=tg.url("/tmp/infTod.pdf")
doc = SimpleDocTemplate(fileName,pagesize=A4,title=self.title)
Story = []
t= data... .... ....
Story.append(t)
doc.build(Story, onFirstPage=self.firstPage,
onLaterPages=self.laterPages)
return fileName
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