collect hashtagged pictures

main.py

!pip3 install requests_oauthlib
from requests_oauthlib import OAuth1Session
from IPython.display import Image,display_jpeg
import json,requests

CK=''
CS=''
AT=''
AS=''
twitter=OAuth1Session(CK,CS,AT,AS)

def getTimeline():
  param={'count':20}
  url='https://api.twitter.com/1.1/statuses/home_timeline.json'
  req=twitter.get(url,params=param)
  if req.status_code == 200:
    timeline=json.loads(req.text)
    for tweet in timeline:
	   	print(tweet['text']+'\n')
  else:
	   print("Error :"+str(req.status_code))
def searchTweets(q='#二度と撮れない写真を貼れ'):
  url="https://api.twitter.com/1.1/search/tweets.json"
  req=twitter.get(url,params={'q':q,'count':30})
  body=json.loads(req.text)
  for status in body.get('statuses'):
    if status == None:continue
    print(status.get("text"))
    medias=status.get('entities').get('media')
    if medias == None: continue
    for media in medias:
      url=media.get('media_url')
      ext=url.split('.')[-1]
      fname=url.split('/')[-1]
      print('url : ',url,ext,fname)

      if ext=='jpg':
        res=requests.get(url,allow_redirects=False)
        if res.status_code!=200: continue
        if 'image' not in res.headers["content-type"]: continue
        with open(fname,'wb') as f:
          f.write(res.content)
        display_jpeg(Image(fname))
      else:
        print(ext,'is not supported')

searchTweets()