removed support of xml and json config.

Changed the evaluation pattern to $|x|.

test/validation/items/common/results/test.tum

@@ -138,7 +138,7 @@
 
         - py_func:
             name: Return True expect False but no_fail expansed
-            no_fail: @| bool(0) == False |
+            no_fail: $| bool(0) == False |
             key: $(test)_PASS
             file: $(test_path)$(psep)results$(psep)results.py
             func_name: echo
@@ -147,7 +147,7 @@
 
         - py_func:
             name: Return True expect False but no_fail expansed (must fail)
-            no_fail: @| bool(1) == False |
+            no_fail: $| bool(1) == False |
             key: $(test)_FAIL
             file: $(test_path)$(psep)results$(psep)results.py
             func_name: echo

test/validation/items/expanse/param.yaml

@@ -9,4 +9,4 @@ expanse_index_blo: 1
 expanse_index: $(expanse_index_$(expanse_select))
 expanse_table: $(expanse_table_$(expanse_select))
 
-expanse_eval: @|$(expanse_index) == 1|
+expanse_eval: $|$(expanse_index) == 1|

test/validation/items/expanse/test.tum

@@ -10,10 +10,10 @@
     name: Dynamic variables expansion
     key: $(test)_PASS
     values:
-      - expanse_select: @|"$(expanse_select)".replace("o", "a")|
+      - expanse_select: $|"$(expanse_select)".replace("o", "a")|
       - expanse_index: $(expanse_index_$(expanse_select))
       - expanse_table: $(expanse_table_$(expanse_select))
-      - expanse_eval: @|$(expanse_index) == 1|
+      - expanse_eval: $|$(expanse_index) == 1|
 
 - check:
     name: Check variables expansion is correct (PASS)
@@ -33,7 +33,7 @@
       - var4: blo
       - expanse_var_bla: 3
       - expanse_blo_var: 5
-      - expanse_complex: @|@|$(expanse_$(var2)_$(var3))*6| + @|4*$($(var1)_$(var4)_$(var2))||
+      - expanse_complex: $|$|$(expanse_$(var2)_$(var3))*6| + $|4*$($(var1)_$(var4)_$(var2))||
 
 - check:
     name: Check complex variables expansion is correct (PASS)
@@ -50,10 +50,10 @@
       - expanse_var_2: 6
       - expanse_object:
           [
-            { a: $(expanse_var_2), $(expanse_key): @|2**3| },
+            { a: $(expanse_var_2), $(expanse_key): $|2**3| },
             {
-              '@|"bla".replace("a", "o")|':
-                [@|$(expanse_var)*$(expanse_var_2)|, 25],
+              '$|"bla".replace("a", "o")|':
+                [$|$(expanse_var)*$(expanse_var_2)|, 25],
             },
           ]
 

test/validation/param.yaml

@@ -1,5 +1,5 @@
 # All sub directory in items are evaluated as a list
-items: @| [os.path.basename(f.path) for f in os.scandir(os.path.join(r"$(test_directory)", "items")) if f.is_dir()] |
+items: $| [os.path.basename(f.path) for f in os.scandir(os.path.join(r"$(test_directory)", "items")) if f.is_dir()] |
   # - common
   # - check
   # - console