Remove unecessary misc.set_of_vars

Author: amorison

stagpy/misc.py

@@ -105,19 +105,6 @@ def list_of_vars(arg_plot):
     return [lov for lov in lovs if lov]
 
 
-def set_of_vars(lovs):
-    """Build set of variables from list.
-
-    Args:
-        lovs: nested lists of variables such as the one produced by
-            :func:`list_of_vars`.
-    Returns:
-        set of str: flattened set of all the variables present in the
-        nested lists.
-    """
-    return set(var for pvars in lovs for svars in pvars for var in svars)
-
-
 def find_in_sorted_arr(value, array, after=False):
     """Return position of element in a sorted array.
 

tests/test_misc.py

@@ -28,9 +28,3 @@ def test_baredoc():
 def test_list_of_vars():
     expected = [[['a', 'b'], ['c', 'd', 'e']], [['f', 'g'], ['h']]]
     assert stagpy.misc.list_of_vars('a,b..c,d,,,e-f,g.h-,..,-') == expected
-
-
-def test_set_of_vars():
-    expected = set(iter('abcdefgh'))
-    lovs = [[['a', 'b'], ['c', 'd', 'e']], [['f', 'g'], ['h']]]
-    assert stagpy.misc.set_of_vars(lovs) == expected