Create instagram_crawler.py

web_programming/instagram_crawler.py

@@ -0,0 +1,169 @@
+#!/usr/bin/python3
+# -*- coding: utf-8 -*-
+import requests
+from bs4 import BeautifulSoup
+import json
+
+headers = {
+    "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36"
+}
+
+# Usage
+"""
+>>> user = Instagram("github")
+>>> user.is_verified
+True
+>>> user.get_biography
+Built for developers.
+
+"""
+
+
+class InstagramUser:
+    """
+    Class Instagram crawl instagram user information
+    """
+
+    def __init__(self, username):
+        self.username = username
+        self.url = f"https://www.instagram.com/{username}/"
+
+    def get_json(self):
+        """
+        return json of user information
+        """
+
+        html = requests.get(self.url, headers=headers)
+        soup = BeautifulSoup(html.text, "html.parser")
+        try:
+            return html_1(soup)
+        except json.decoder.JSONDecodeError:
+            return html_2(soup)
+
+    @property
+    def no_of_followers(self) -> int:
+        """
+        return number of followers
+        """
+
+        info = self.get_json()
+        return info["edge_followed_by"]["count"]
+
+    @property
+    def no_of_followings(self) -> int:
+        """
+        return number of followings
+        """
+
+        info = self.get_json()
+        return info["edge_follow"]["count"]
+
+    @property
+    def no_of_posts(self) -> int:
+        """
+        return number of posts
+        """
+
+        info = self.get_json()
+        return info["edge_owner_to_timeline_media"]["count"]
+
+    @property
+    def get_biography(self) -> str:
+        """
+        return biography of user
+        """
+
+        info = self.get_json()
+        return info["biography"]
+
+    @property
+    def get_fullname(self) -> str:
+        """
+        return fullname of the user
+        """
+
+        info = self.get_json()
+        return info["full_name"]
+
+    @property
+    def get_username(self) -> str:
+        """
+        return the username of the user
+        """
+
+        info = self.get_json()
+        return info["username"]
+
+    @property
+    def get_profile_pic(self) -> str:
+        """
+        return the link of profile picture
+        """
+
+        info = self.get_json()
+        return info["profile_pic_url_hd"]
+
+    @property
+    def get_website(self) -> str:
+        """
+        return the users's website link
+        """
+
+        info = self.get_json()
+        return info["external_url"]
+
+    @property
+    def get_email(self) -> str:
+        """
+        return the email id of user if
+        available
+        """
+
+        info = self.get_json()
+        return info["business_email"]
+
+    @property
+    def is_verified(self) -> bool:
+        """
+        check the user is verified
+        """
+
+        info = self.get_json()
+        return info["is_verified"]
+
+    @property
+    def is_private(self) -> bool:
+        """
+        check user is private
+        """
+
+        info = self.get_json()
+        return info["is_private"]
+
+
+def html_1(soup):
+    scripts = soup.find_all("script")
+    main_scripts = scripts[4]
+    data = main_scripts.contents[0]
+    info_object = data[data.find('{"config"') : -1]
+    info = json.loads(info_object)
+    info = info["entry_data"]["ProfilePage"][0]["graphql"]["user"]
+    return info
+
+
+def html_2(soup):
+    scripts = soup.find_all("script")
+    main_scripts = scripts[3]
+    data = main_scripts.contents[0]
+    info_object = data[data.find('{"config"') : -1]
+    info = json.loads(info_object)
+    info = info["entry_data"]["ProfilePage"][0]["graphql"]["user"]
+    return info
+
+
+if __name__ == "__main__":
+    user = InstagramUser("github")
+    print(f"{user.is_verified = }")
+    print(f"{user.get_biography = }")
+
+