Thomas Duebendorfer writes:
I am looking for a flexible way to define the path for a macro to be used.
The following works: <span metal:use-macro="here/content_macro_main.html/macros/main | here/content_macros.html/macros/main | here/content_macros.html/macros/no_main_content"> .... Now, I would like to generate this sequence of alternative paths by a Python script to have full flexibility. Therefore I tried the following approach:
Create a Python "getMacroPath" script that takes the parameter "macroname" and looks like this: return 'here/content_macro_main.html/macros/' + macroname Thus, your script returns a string (representing a path expression) and you want to get the designated object.
The "path" function does this: it take a string and evaluates it as a path. Use: "python: path(here.getMacroPath(...))" Dieter