Asad Habib wrote:
Hello. I am trying to use the Python version of the PHP script written
by Jason Rust called 'HTML_ToPDF.php'. I have represented this script
using an External Method since it uses functions, such as open, which
cannot be used in Zope Python scripts for security reasons. The python
code for the script consists of a class definition and so I have had to
create a python function which instantiates an object of this class.
However, I am having toruble passing parameters to this function which
are needed by the class constructor to instantiate an object of this
class. Can parameters be passed to external methods? Whenever I try to
pass parameters to function 'createHtmlToPdf', Zope returns an error
stating that no such function exists. Other on the hand, if I pass no
parameters this call is successful but the init function fails
complaining that three parameters are expected. I have provided a
snippet of my code below. Any help would be greatly appreciated. Thanks.
> def createHtmlToPdf(in_htmlFile, in_domain, in_pdfFile):
> return html2pdf(in_htmlFile, in_domain, in_pdfFile)
Functions in external methods generally start with the 'self' parameter.
Your description of the error messages doesn't entirely support my
supposition, but you could try it.
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