Instagram content finder

import requests
from content import iFunnyContent
import urllib
import json
import re


class Media():

    valid_context = ["user", "hashtag"]
    after = None

    def __init__(self, query, context="user"):
        self.item_id = self.findtop(query, context)


    def findtop(self, query, context="user"):

        if context not in self.valid_context:
            raise Exception("not a valid context")
        self.context = context
        query_url = "https://www.instagram.com/web/search/topsearch?context={}&query={}".format(context, urllib.quote_plus(query))
        search_data = requests.get(query_url).json()
        category = search_data[context+"s"]
        if not category:
            raise Exception("no results for {} in {}s".format(query, context))
        if context == "user":
            topitem_id = category[0][context]["pk"]
        else:
            topitem_id = category[0][context]["name"]
        return topitem_id


    def list_media(self, item_id, context="user", per_page=50, after=None):

        if context not in self.valid_context:
            raise Exception("not a valid context")
        self.context = context
        self.variables = json.dumps({"id":item_id,"first":per_page,"after":after})
        media_url = "https://www.instagram.com/graphql/query/?query_id=17888483320059182&variables="+self.variables
        if self.context == "hashtag":
            self.variables = json.dumps({"tag_name":item_id,"first":per_page,"after":after})
            media_url = "https://www.instagram.com/graphql/query/?query_hash=3e7706b09c6184d5eafd8b032dbcf487&variables="+self.variables
            print(media_url)
        media_data = requests.get(media_url).json()
        return media_data


    def next_page(self, per_page=50):

        status = "fail"
        while status == "fail":
            media_data = self.list_media(self.item_id, self.context, per_page=per_page, after=self.after)
            status = media_data["status"]
        edge = "edge_owner_to_timeline_media"
        if self.context == "hashtag":
            edge = "edge_hashtag_to_media"
        self.after = media_data["data"][self.context][edge]["page_info"]["end_cursor"]
        return media_data["data"][self.context][edge]["edges"]

    def parse_media(self, media_list):

        for count, post in enumerate(media_list):
            node = post["node"]
            description = node["edge_media_to_caption"]["edges"][0]["node"]["text"]
            description = description.replace("\n", " ")
            description = description[:description.lower().find("via")].strip()
            description = description[:description.lower().find("#")].strip()
            description = " ".join([re.sub("\W", "", word) for word in description.split(" ")])
            post_url = "https://www.instagram.com/p/"+node["shortcode"]
            if not node["is_video"]:
                post_url = node["display_url"]
            media_list[count] = (post_url, description)
        return media_list



media = Media("meme", "hashtag")#pick either "user" or "hashtag"

while True:
    media_list = media.next_page(per_page=50)
    media_list = media.parse_media(media_list)

    for i in media_list:
        print(i[0], i[1])

    break