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ig_parser.py
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import requests
import json
STORIES_USER_AGENT = "Instagram 123.0.0.21.114 (iPhone; CPU iPhone OS 11_4 like Mac OS X; en_US; en-US; scale=2.00; 750x1334) AppleWebKit/605.1.15"
class Parser:
session_id: int
proxies: dict
user_agent: str
uids = dict()
def __init__(self, login=None, password=None, session_id=None, proxy=None, user_agent=None):
"""При передаче логина и пароля происходит попытка входа. Если вход успешен, куки использоваться не будут.
session_id - кукa sessionid, необходима чтобы избежать редиректа при большом кол-ве запросов.
Желательно менять каждые несколько сотен запросов.
proxies - прокси формата 'socks5h://127.0.0.1:9050'.
user_agent - агент парсера. По умолчанию "Instagram 123.0.0.21.114 (iPhone; CPU iPhone OS 11_4 like Mac OS X; en_US; en-US; scale=2.00; 750x1334) AppleWebKit/605.1.15"
Работает сасно, менять необходимости нет"""
if session_id:
self.cookies = {"sessionid": session_id}
else:
self.cookies = {}
self.headers = {"Accept": "*/*",
"Accept-Encoding": "gzip, deflate, br",
"Accept-Language": "ru-RU,ru;q=0.8,en-US;q=0.5,en;q=0.3",
"Alt-Used": "www.instagram.com",
"Connection": "keep-alive",
"User-Agent": "Instagram 123.0.0.21.114 (iPhone; CPU iPhone OS 11_4 like Mac OS X; en_US;"
" en-US; scale=2.00; 750x1334) AppleWebKit/605.1.15"}
if user_agent:
self.headers["User-Agent"] = user_agent
if proxy:
self.proxies = dict(http=proxy, https=proxy)
else:
self.proxies = {}
if login and password:
self.authorize(login, password)
if proxy:
self.test_proxy()
def test_proxy(self):
r = requests.get("http://icanhazip.com").text
p = requests.get("http://icanhazip.com", proxies=self.proxies)
if p.status_code != 200 or p.text == r:
print(f"Proxy doesnt working and will not be used")
self.proxies = {}
else:
print(f"Proxy connection via {p.text} established")
def authorize(self, username, password):
"""Авторизоваться под именем {username} по паролю {password}.
После успешного входа использует полученные куки"""
url = "https://www.instagram.com/"
login_url = "https://www.instagram.com/accounts/login/ajax/"
headers = self.headers
r = requests.get(url, headers=headers)
csrf_token = r.cookies["csrftoken"]
headers["X-CSRFToken"] = csrf_token
cookies = r.cookies
login_payload = {'username': username, 'password': password}
login = requests.post(login_url, data=login_payload, allow_redirects=True, headers=headers, cookies=cookies)
j = login.json()
if j["authenticated"] and login.status_code == 200:
self.cookies = login.cookies
print(f"Login successful for {username}")
else:
print(f"Login failed for {username}")
def __get_json(self, url, useragent=None):
headers = self.headers
if useragent:
headers["User-Agent"] = useragent
r = requests.get(url, headers=headers, cookies=self.cookies, proxies=self.proxies)
if r.status_code == 200:
try:
return r.json()
except json.decoder.JSONDecodeError:
print("Instagram redirected to login page")
raise IGRedirectError()
else:
raise NoSuchUserError()
def __post_json(self, url, payload, useragent=None):
headers = self.headers
if useragent:
headers["User-Agent"] = useragent
r = requests.post(url, data=payload, headers=headers, cookies=self.cookies, proxies=self.proxies)
if r.status_code == 200:
try:
return r.json()
except json.decoder.JSONDecodeError:
print("Instagram redirected to login page")
raise Exception()
else:
print(f"Request status code {r.status_code}, {r.text}")
raise Exception()
def get_stories(self, login):
"""Получить ссылки на контент актуальных stories пользователся с именем {login}
Возвращает список ссылок"""
user_id = self.get_user_id(login)
return self.get_stories_by_uid(user_id)
def get_stories_by_uid(self, user_id):
url = f"https://i.instagram.com/api/v1/feed/reels_media/?reel_ids={user_id}"
j = self.__get_json(url, STORIES_USER_AGENT)
try:
items = j["reels"][str(user_id)]["items"]
except KeyError:
raise NoMaterialsFoundError
urls = []
for item in items:
if item["media_type"] == 1:
url = item["image_versions2"]["candidates"][-1]["url"]
elif item["media_type"] == 2:
url = item["video_versions"][-1]["url"]
else:
url = f"Strange media_type : {item['media_type']}"
urls.append(url)
return urls
def get_user_id(self, username):
"""Получить instagram id пользователся с именем {username}"""
if username in self.uids:
return self.uids[username]
url = f"https://www.instagram.com/{username}/?__a=1"
j = self.__get_json(url)
uid = j["graphql"]["user"]["id"]
self.uids[username] = uid
return uid
def get_profile_pic(self, username):
"""Получить аватар пользователся с именем {username}"""
url = f"https://www.instagram.com/{username}/?__a=1"
j = self.__get_json(url)
try:
pic_url = j["graphql"]["user"]["profile_pic_url_hd"]
except KeyError:
pic_url = j["graphql"]["user"]["profile_pic_url"]
return pic_url
def get_highlights_list(self, login):
"""Получить список альбомов highlights аккаунта с именем {login}.
Возвращает список словарей формата {id, title, thumbnail(url обложки)}"""
user_id = self.get_user_id(login)
return self.get_highlights_list_by_uid(user_id)
def get_highlights_list_by_uid(self, user_id):
url = f"https://www.instagram.com/graphql/query/?query_hash=c9100bf9110dd6361671f113dd02e7d6&variables=%7B%22user_id%22%3A%22{user_id}%22%2C%22include_chaining%22%3Afalse%2C%22include_reel%22%3Afalse%2C%22include_suggested_users%22%3Afalse%2C%22include_logged_out_extras%22%3Afalse%2C%22include_highlight_reels%22%3Atrue%2C%22include_related_profiles%22%3Afalse%7D"
j = self.__get_json(url)
hls = [hl["node"] for hl in j["data"]["user"]["edge_highlight_reels"]["edges"]]
for i, hl in enumerate(hls):
hls[i] = {"id": hl["id"], "title": hl["title"], "thumbnail": hl["cover_media_cropped_thumbnail"]["url"]}
return hls
def get_highlight_stories(self, hl_id):
"""Получить ссылки на контент альбома highlights c {hl_id}.
Возвращает список ссылок"""
url = f"https://www.instagram.com/graphql/query/?query_hash=45246d3fe16ccc6577e0bd297a5db1ab&variables=%7B%22reel_ids%22%3A%5B%5D%2C%22tag_names%22%3A%5B%5D%2C%22location_ids%22%3A%5B%5D%2C%22highlight_reel_ids%22%3A%5B%22{hl_id}%22%5D%2C%22precomposed_overlay%22%3Afalse%7D"
j = self.__get_json(url)
items = j["data"]["reels_media"][0]["items"]
urls = []
for item in items:
if item["__typename"] == "GraphStoryVideo":
url = item["video_resources"][-1]["src"]
else:
url = item["display_url"]
urls.append(url)
return urls
def get_posts(self, username, start=0, finish=11):
"""Получить список постов аккаунта с именем {username} от поста с номером {start}
до поста с номером {finish}(не включая). Нумерация начинается от нуля, нулевым является самый свежий пост.
Формат возвращаемого значения: список словарей формата {id, urls(список адресов контента поста),
caption(текст поста), likes (число лайков), comments(число комментов), timestamp(дата и время снимка в секундах
от начала эпохи)}"""
if "instagram.com/" in username:
username = username[username.find("instagram.com/") + 14:]
if username[-1] == "/":
username = username[:-1]
url = f"https://www.instagram.com/{username}/?__a=1"
j = self.__get_json(url)
user_id = j["graphql"]["user"]["id"]
nodes = [node["node"] for node in j['graphql']['user']['edge_owner_to_timeline_media']['edges']]
has_next_page = j['graphql']['user']['edge_owner_to_timeline_media']['page_info']['has_next_page']
cursor = ""
if has_next_page:
cursor = j['graphql']['user']['edge_owner_to_timeline_media']['page_info']['end_cursor']
while has_next_page and finish > len(nodes):
url = f"https://www.instagram.com/graphql/query/?query_hash=8c2a529969ee035a5063f2fc8602a0fd&variables=%7B%22id%22%3A%22{user_id}%22%2C%22first%22%3A{50}%2C%22after%22%3A%22{cursor}%22%7D"
j = self.__get_json(url)
nodes += [node["node"] for node in j['data']['user']['edge_owner_to_timeline_media']['edges']]
has_next_page = j['data']['user']['edge_owner_to_timeline_media']['page_info']['has_next_page']
if has_next_page:
cursor = j['data']['user']['edge_owner_to_timeline_media']['page_info']['end_cursor']
posts = []
for node in nodes:
post = dict()
post["id"] = node["id"]
if node["__typename"] == "GraphSidecar":
urls = []
for lil_node in node["edge_sidecar_to_children"]["edges"]:
lil_node = lil_node['node']
urls.append(lil_node['display_url'])
post["urls"] = urls
elif node["__typename"] == 'GraphVideo':
post["urls"] = [node["video_url"]]
else:
post["urls"] = [node["display_url"]]
post["caption"] = node["edge_media_to_caption"]["edges"][0]["node"]["text"]
post["likes"] = node["edge_media_preview_like"]["count"]
post["comments"] = node["edge_media_to_comment"]["count"]
post["timestamp"] = node["taken_at_timestamp"]
if post["id"] not in [post_n["id"] for post_n in posts]:
posts.append(post)
return posts[start:finish], user_id
def get_posts_by_date(self, login, start_date, fin_date):
"""Получить список постов аккаунта с именем {login} загруженных между датами {start_date} и {fin_date}(дата и время снимка в секундах
от начала эпохи).
Формат возвращаемого значения: список словарей формата {id, urls(список адресов контента поста),
caption(текст поста), likes (число лайков), comments(число комментов), timestamp(дата и время снимка в секундах
от начала эпохи)}"""
url = f"https://www.instagram.com/{login}/?__a=1"
j = self.__get_json(url)
user_id = j["graphql"]["user"]["id"]
self.uids[login] = user_id
nodes = [node["node"] for node in j['graphql']['user']['edge_owner_to_timeline_media']['edges']]
has_next_page = j['graphql']['user']['edge_owner_to_timeline_media']['page_info']['has_next_page']
cursor = ""
if has_next_page:
cursor = j['graphql']['user']['edge_owner_to_timeline_media']['page_info']['end_cursor']
last_node_date = nodes[-1]["taken_at_timestamp"]
while has_next_page and last_node_date > start_date:
url = f"https://www.instagram.com/graphql/query/?query_hash=8c2a529969ee035a5063f2fc8602a0fd&variables=%7B%22id%22%3A%22{user_id}%22%2C%22first%22%3A{50}%2C%22after%22%3A%22{cursor}%22%7D"
j = self.__get_json(url)
nodes += [node["node"] for node in j['data']['user']['edge_owner_to_timeline_media']['edges']]
has_next_page = j['data']['user']['edge_owner_to_timeline_media']['page_info']['has_next_page']
if has_next_page:
cursor = j['data']['user']['edge_owner_to_timeline_media']['page_info']['end_cursor']
last_node_date = nodes[-1]["taken_at_timestamp"]
posts = []
for node in nodes:
post = dict()
post["id"] = node["id"]
if node["__typename"] == "GraphSidecar":
urls = []
for lil_node in node["edge_sidecar_to_children"]["edges"]:
lil_node = lil_node['node']
urls.append(lil_node['display_url'])
post["urls"] = urls
elif node["__typename"] == 'GraphVideo':
post["urls"] = [node["video_url"]]
else:
post["urls"] = [node["display_url"]]
post["caption"] = node["edge_media_to_caption"]["edges"][0]["node"]["text"]
post["likes"] = node["edge_media_preview_like"]["count"]
post["comments"] = node["edge_media_to_comment"]["count"]
post["timestamp"] = node["taken_at_timestamp"]
if (post["id"] not in [post_n["id"] for post_n in posts]) and start_date < post["timestamp"] < fin_date:
posts.append(post)
return posts
def get_reels(self, login, start=0, finish=50):
"""Получить список reels аккаунта с именем {login} от поста с номером {start}
до поста с номером {finish}(не включая). Нумерация начинается от нуля, нулевым является самый свежий reel.
Формат возвращаемого значения: список словарей формата {id, url(адрес контента reel),
likes (число лайков), comments(число комментов), timestamp(дата и время поста в секундах
от начала эпохи)}"""
user_id = self.get_user_id(login)
return self.get_reels_by_uid(user_id, start, finish)
def get_reels_by_uid(self, user_id, start, finish):
url = "https://i.instagram.com/api/v1/clips/user/"
items = []
has_next_page = True
max_id = ''
while has_next_page and finish > len(items):
payload = {"target_user_id": user_id,
"page_size": 50,
"max_id": max_id}
j = self.__post_json(url, payload,
useragent="Instagram 123.0.0.21.114 (iPhone; CPU iPhone OS 11_4 like Mac OS X; en_US; en-US; scale=2.00; 750x1334) AppleWebKit/605.1.15")
items += [item["media"] for item in j["items"]]
has_next_page = j['paging_info']['more_available']
if has_next_page:
max_id = j['paging_info']['max_id']
reels = []
for item in items:
reel = dict()
reel["id"] = item["id"]
reel["url"] = item["video_versions"][0]["url"]
reel["likes"] = item["like_count"]
reel["comments"] = item["comment_count"]
reel["timestamp"] = item["taken_at"]
reels.append(reel)
return reels[start:finish]
def get_reels_by_date(self, login, start_date, fin_date):
"""Получить список reels аккаунта с именем {login} загруженных между датами {start_date} и {fin_date}(дата и время публикации в секундах
от начала эпохи). Нумерация начинается от нуля, нулевым является самый свежий reel.
Формат возвращаемого значения: список словарей формата {id, url(адрес контента reel),
likes (число лайков), comments(число комментов), timestamp(дата и время публикации в секундах
от начала эпохи)}"""
user_id = self.get_user_id(login)
return self.get_reels_by_date_by_uid(user_id, start_date, fin_date)
def get_reels_by_date_by_uid(self, user_id, start_date, fin_date):
url = "https://i.instagram.com/api/v1/clips/user/"
items = []
has_next_page = True
max_id = ''
last_node_date = fin_date
while has_next_page and last_node_date > start_date:
payload = {"target_user_id": user_id,
"page_size": 50,
"max_id": max_id}
j = self.__post_json(url, payload,
useragent="Instagram 123.0.0.21.114 (iPhone; CPU iPhone OS 11_4 like Mac OS X; en_US; en-US; scale=2.00; 750x1334) AppleWebKit/605.1.15")
items += [item["media"] for item in j["items"]]
has_next_page = j['paging_info']['more_available']
if has_next_page:
max_id = j['paging_info']['max_id']
last_node_date = items[-1]["taken_at"]
reels = []
for item in items:
reel = dict()
reel["id"] = item["id"]
reel["url"] = item["video_versions"][0]["url"]
reel["likes"] = item["like_count"]
reel["comments"] = item["comment_count"]
reel["timestamp"] = item["taken_at"]
if fin_date > reel["timestamp"] > start_date:
reels.append(reel)
return reels
class NoSuchUserError(BaseException):
pass
class IGRedirectError(BaseException):
pass
class NoMaterialsFoundError(BaseException):
pass
if __name__ == '__main__':
pass