class SegmentAnalyticsContext():

    def __init__(self, action='', category='', event_name=None):
        event_name = 'GENERIC_SEGMENT_EVENT' if not event_name else event_name
        self.event_name = event_name
        self.segment_event_data = {'properties': {
            'source': 'python-api',
            'category': category,
            'action': action
        }}
    
    def send_event(self):
        analytics.track(
            event=self.event_name,
            user_id=self.segment_event_data['user_id'],
            anonymous_id=self.segment_event_data['anonymous_id'],
            properties=self.segment_event_data['properties'],
        )

from copy import deepcopy

DEFAULT_PARAMS = {"parse": False}

def mutability_on(new_params):
  updated_params = deepcopy(DEFAULT_PARAMS)
  updated_params.update(new_params)

DEFAULT_PARAMS = {"parse": False}

def mutability_on(new_params):
  updated_params = { **DEFAULT_PARAMS }
  updated_params.update(new_params)
  # Python 3 en adelante

# Cool imports

class PostObject():
  
  def post_commit():
    pass
  
class PostNote(PostObject): # Herencia
  
  def post_commit():
    segment_data(self.note, "created")
  
  def handle_request():
    modify_data()
    self.post_commit()

# Cool imports

class PostObject():
  
  def post_commit():
    pass
  
class PostNote(PostObject): # Herencia
  
  self.schema = note_schema # Composicion
  
  def post_commit():
    segment_data(self.schema.dump(self.note).data, "created")
  
  def handle_request():
    modify_data()
    self.post_commit()

resultado = lambda a, b : a + b

x = 2;
 
def add(y):
  x += y;
 
add(4);