==================
simple class
==================

class ColorfulTextField:
    def __init__(self):
        self.widget = field

---

(module
  (class_definition
    name: (identifier)
    body: (block
      (function_definition
        name: (identifier)
        parameters: (parameters
          (identifier))
        body: (block
          (assignment
            left: (pattern
              (attribute
                object: (identifier)
                attribute: (identifier)))
            right: (identifier)))))))

==================
class with inheritance
==================

class Child(Parent):
    def __init__(self):
        Parent.__init__(self)

---

(module
  (class_definition
    name: (identifier)
    superclasses: (argument_list
      (identifier))
    body: (block
      (function_definition
        name: (identifier)
        parameters: (parameters
          (identifier))
        body: (block
          (call
            function: (attribute
              object: (identifier)
              attribute: (identifier))
            arguments: (argument_list
              (identifier))))))))

==================
class multiple inheritance
==================

class C(A, B):
    pass

---

(module
  (class_definition
    name: (identifier)
    superclasses: (argument_list
      (identifier)
      (identifier))
    body: (block
      (pass_statement))))

==================
static method
==================

class Test:
    @staticmethod
    def staticMethod(a):
        return a + 1

---

(module
  (class_definition
    name: (identifier)
    body: (block
      (decorated_definition
        (decorator
          (identifier))
        definition: (function_definition
          name: (identifier)
          parameters: (parameters
            (identifier))
          body: (block
            (return_statement
              (binary_operator
                left: (identifier)
                right: (number)))))))))

==================
external class decorator
==================

@external
class Alpha:
    pass

---

(module
  (decorated_definition
    (decorator
      (identifier))
    definition: (class_definition
      name: (identifier)
      body: (block
        (pass_statement)))))

==================
class with scoped flag
==================

class AutoBound:
    from __python__ import bound_methods

    def val(self):
        return self.a

---

(module
  (class_definition
    name: (identifier)
    body: (block
      (scoped_flag_statement
        flag: (identifier))
      (function_definition
        name: (identifier)
        parameters: (parameters
          (identifier))
        body: (block
          (return_statement
            (attribute
              object: (identifier)
              attribute: (identifier))))))))