Programming World
Sunday, 17 May 2020
Tuesday, 5 May 2020
Wednesday, 10 October 2018
Instagram Web Scraper
Instagram api: __a=1 is not working now
You can use web scraper to extract instagram public posts data.
Python3:
In python3, urllib.request=urllib2
urllib is built-in python3, you don't need to install.
CODE:
import json, urllib
images__url_list = []
url = 'https://www.instagram.com/username/'
http = urllib.request
response = http.urlopen(url, timeout=10.0)
instagram_html = response.read()
instagram_html_data = instagram_html.decode('utf8').split('"ProfilePage":[')
if len(instagram_html_data) > 1:
instagram_html_final_data = instagram_html_data[1].split(']},"gatekeepers"')
if len(instagram_html_final_data) > 1:
json_dict = json.loads(instagram_html_final_data[0])
media = json_dict['graphql']['user']['edge_owner_to_timeline_media']['edges']
for obj in media:
images__url_list.append({
'id': obj['node']['id'],
'caption': obj['node']['edge_media_to_caption']['edges'][0]['node']['text'],
'caption': obj['node']['edge_media_to_caption']['edges'][0]['node']['text'],
'imgurl_standard': obj['node']['display_url'],
'imgurl_lower': obj['node']['thumbnail_resources'][4]['src'],
'imgurl_thumb': obj['node']['thumbnail_resources'][3]['src']
})
images__url_list will have instagram contents data
Pyhton 2:
CODE:
import json, urllib2
img_list = []
r = urllib2.urlopen(url, timeout=10.0)
instagram_html = r.read()
instagram_html_data = instagram_html.split('"ProfilePage":[')
if len(instagram_html_data) > 1:
for obj in media:
instagram_html_final_data = instagram_html_data[1].split(']},"gatekeepers"')
if len(instagram_html_final_data) > 1:
json_dict = json.loads(instagram_html_final_data[0])
media = json_dict['graphql']['user']['edge_owner_to_timeline_media']['edges']
img_list.append({
'id': obj['node']['id'],
'caption': obj['node']['edge_media_to_caption']['edges'][0]['node']['text'],
'imgurl_standard': obj['node']['display_url'],
'imgurl_lower': obj['node']['thumbnail_resources'][4]['src'],
'imgurl_thumb': obj['node']['thumbnail_resources'][3]['src']
})
Image list will have all contents of instagram page.Tuesday, 9 October 2018
How to make QR Image and save image in jpeg (PYTHON)
How to make QR image:
import qrcode
from PIL import Image
img = qrcode.make(URL)
img.save(path_to_save_image)
# Convert to jpeg
img = Image.open(path_to_save_image)
img.save(
path_to_save_image,
format='jpeg',
optimize=True,
quality=85
)
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