Did you imagine another way to do what I need to do?
2008/10/11 Dieter Maurer <[EMAIL PROTECTED]> > Garito wrote at 2008-10-8 10:46 +0200: > >How can I import the TALES funcion path on a python script? > > You cannot -- while it looks like a normal function, it not really is one. > > "path" gets a string but interprets this string with knowledge > about the template's namespace. This shows you that some magic > must be in the background that provides the template namespace > to whatever implements "path". > This magic is unavailable in a "Script Python". > > > In fact, the "path" handling is prepared in > "Products.PageTemplates.PythonExpr.PythonExpr._bind_used_names" > by the following code: > > for vname in self._f_varnames: > val = vars.get(vname, _marker) > if val is _marker: > has = val = getType(vname) > if has: > val = ExprTypeProxy(vname, val, econtext) > names[vname] = val > > The last two lines bind "path" to > "ExprTypeProxy('path', val, econtext)". > This is what comes nearest to "the TALES function path". > As you can see, it is not a simple function but one provided with lots of > context information (behind the scenes). > The "econtext" contains the template's namespace. > > > > -- > Dieter > -- Mis Cosas http://blogs.sistes.net/Garito Zope Smart Manager http://blogs.sistes.net/Garito/670
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