From 2b7035c41cb392df3074d8010b7f93f092d254df Mon Sep 17 00:00:00 2001
From: Alexander Schlemmer <a.schlemmer@indiscale.com>
Date: Thu, 28 Nov 2024 13:16:05 +0100
Subject: [PATCH] ENH(scanner): variables are replaced in parameters of
 transformer functions

---
 src/caoscrawler/converters/converters.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/caoscrawler/converters/converters.py b/src/caoscrawler/converters/converters.py
index 3a3c7e29..bb069e5d 100644
--- a/src/caoscrawler/converters/converters.py
+++ b/src/caoscrawler/converters/converters.py
@@ -575,10 +575,17 @@ class Converter(object, metaclass=ABCMeta):
                                        " one element with they key being the name"
                                        " of the function!")
                 tr_func_key = list(tr_func_el.keys())[0]
-                tr_func_params = tr_func_el[tr_func_key]
+
+                # Create a copy of the function parameters:
+                tr_func_params = dict(tr_func_el[tr_func_key])
+
                 if tr_func_key not in transformer_functions:
                     raise RuntimeError("Unknown transformer function: {}".format(tr_func_key))
 
+                # Do variable replacment on function parameters:
+                for key in tr_func_params:
+                    tr_func_params[key] = replace_variables(tr_func_params[key])
+
                 # Retrieve the function from the dictionary:
                 tr_func = transformer_functions[tr_func_key]
                 # Call the function:
-- 
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