Python crawler crawl movie box office data and chart display operation example

import requests
import re
from matplotlib import pyplot as plt
from matplotlib import font_manager
import json

class DYOrder(object):
 # Initialization
  def __init__(self,page=1):
     = '/BoxOffice/getInland?pIndex={}&t=0'.format(page)
     = {'User-Agent':'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.100 Safari/537.36'}
  # Request
  def __to_request(self):
    response = (url=,headers=)
    return self.__to_parse(('utf-8'))
  # parsing
  def __to_parse(self,html):
    # Returns a JSON string
    # First deserialize the string into a JSON object
    my_json = (html)
    return my_json
  #Charting
  def __to_show(self,data,show_type):
    x = []
    y = []
    for value in data:
      (value['MovieName'])
      (int(value['BoxOffice']))
    
    my_font = font_manager.FontProperties(fname='/System/Library/Fonts/',size=18)
    
    if show_type == 1:
      (figsize=(20,8),dpi=80)
      rects = (range(len(x)),[float(i) for i in y],width=0.5,color='red')
      (range(len(x)),x,fontproperties=my_font,rotation=60)
      ('Name',rotation=60,color='blue',fontproperties=my_font)
      ('Box office/million',rotation=60,color='blue',fontproperties=my_font)
      for rect in rects:
        height = rect.get_height()
        (rect.get_x() + rect.get_width()/2,height+0.4,str(height),ha='center',rotation=30)
    else:
      # Horizontal (y,x)
      (figsize=(15,13),dpi=80)
      rects = (range(len(x)),y,height=0.8,color='orange')
      (range(len(x)),x,fontproperties=my_font,rotation=30)
      ('Name',rotation=0,color='blue',fontproperties=my_font)
      ('Box office/million',rotation=60,color='blue',fontproperties=my_font)
      for rect in rects:
        width = rect.get_width()
        (width, rect.get_y()+0.3/2,str(width),va='center',rotation=30)
  
    (alpha=0.4)  
    ('Historical Box Office Ranking of Chinese Movies',color='red',size=18,fontproperties=my_font)
    ()
  # All operations
  def to_run(self,show_type=1):
    result = self.__to_request()
    self.__to_show(result,show_type)

if __name__ == '__main__':
  dy_order = DYOrder(1)
  # type 1 Vertical bar graph 2 Horizontal
  dy_order.to_run(2)