Fix issue295

fire/helptext.py

@@ -124,12 +124,12 @@ def ReturnAllArgs(Inherit_classes_list):
     Return: list of all arguments which is retrieved from parent classes.
   """
   all_args = []
-  if len(Inherit_classes_list)>2:
-    for classes in Inherit_classes_list:
-      argspec_tuple=inspect.getargspec(classes)
-      args_list=argspec_tuple[0]
-      for arg in args_list[1:]:
-        all_args.append(arg)
+
+  for classes in Inherit_classes_list:
+    argspec_tuple=inspect.getargspec(classes)
+    args_list=argspec_tuple[0]
+    for arg in args_list[1:]:
+      all_args.append(arg)
 
   return all_args
 

go.py

@@ -0,0 +1,46 @@
+import fire
+
+class D:
+    def __init__(self,cool,**kw):
+        for e in kw:
+            print(e,cool)
+        self.cool=cool
+    def shit(self,sh,jp):
+        print(sh,jp)
+    def oye(self,oy):
+        print(oy)
+    def job(self,low):
+        print(low)
+class A(D):
+
+    def __init__(self, name,**kw):
+        super().__init__(**kw)
+        self.name = name
+
+    def gob(self,lobby):
+        self.lobby=lobby
+
+    def girl(self,rob):
+        print(rob)
+
+    def __str__(self):
+        return self.name
+
+    def strange(self,kk):
+        print(kk)
+
+class B(A):
+
+    def __init__(self, number, **kw):
+        super().__init__(**kw)
+        self.number = number
+    def boy(self,champ):
+        print(champ)
+    def lol(self,gol):
+        print(gol)
+    def __call__(self):
+        print(f"{self.name} + {self.number}+{self.cool}+{self.lobby}")
+
+
+if __name__ == "__main__":
+    fire.Fire(B)