Remove old inp in routine

api/s18_sources.py

@@ -106,32 +106,9 @@ def delete_source(name: str, cs: ChangeSet) -> ChangeSet:
 # [EPA2][EPA3][IN][OUT]
 #   node  sourcetype  quality  (pattern)
 #--------------------------------------------------------------
-class InpSource:
-    def __init__(self, line: str) -> None:
-        tokens = line.split()
-
-        num = len(tokens)
-        has_desc = tokens[-1].startswith(';')
-        num_without_desc = (num - 1) if has_desc else num
-
-        self.node = str(tokens[0])
-        self.s_type = str(tokens[1].upper())
-        self.strength = float(tokens[2])
-        self.pattern = str(tokens[3]) if num_without_desc >= 4 else None
 
 
-def inp_in_source(section: list[str]) -> ChangeSet:
-    cs = ChangeSet()
-    for s in section:
-        # skip comment
-        if s.startswith(';'):
-            continue
-        obj = InpSource(s)
-        cs.append(g_add_prefix | {'type': 'source', 'node': obj.node, 's_type': obj.s_type, 'strength': obj.strength, 'pattern': obj.pattern})
-    return cs
-
-
-def inp_in_source_new(line: str) -> str:
+def inp_in_source(line: str) -> str:
     tokens = line.split()
 
     num = len(tokens)