different dynamic approach to get params, works already really good!

test/completion/dynamic.py

@@ -12,3 +12,49 @@ func(1)
 func
 
 int(1) + (int(2))+ func('')
+
+# Again the same function, but with another call.
+def func(a):
+    #? float()
+    return a
+
+func(1.0)
+
+# Again the same function, but with no call.
+def func(a):
+    #? 
+    return a
+
+
+# -----------------
+# *args, **args
+# -----------------
+def arg(*args):
+    ##? tuple()
+    args
+    ##? int()
+    args[0]
+
+arg(1,"")
+# -----------------
+# decorators
+# -----------------
+def def_func(f):
+    def wrapper(*args, **kwargs):
+        return f(*args, **kwargs)
+    return wrapper
+
+@def_func
+def func(c):
+    #? str()
+    return c
+
+#? str()
+func("str")
+
+@def_func
+def func(c=1):
+    #? int() float()
+    return c
+
+func(1.0)