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instagram.py
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# -*- coding:utf-8 -*-
import os
import re
import sys
import json
import time
import random
import requests
from hashlib import md5
from pyquery import PyQuery as pq
import cookielib
from pymongo import MongoClient
############################################################################################
#need set
user='hoccgoomusic'
query_hash=''
# cookie = 'sessionid=IGSC7f31ad9f5222e6a51b16b882bb88ef1ed25fb1086562e0dab7fea9e2fb299a61%3AxwZf3SYtiblcnHpFipIMNEzGhDj9QC6r%3A%7B%22_auth_user_id%22%3A6641335349%2C%22_auth_user_backend%22%3A%22accounts.backends.CaseInsensitiveModelBackend%22%2C%22_auth_user_hash%22%3A%22%22%2C%22_platform%22%3A4%2C%22_token_ver%22%3A2%2C%22_token%22%3A%226641335349%3AIH45h0FScI4FCanvGK0qG59khT3B7E55%3Ae91582edfb07c1c7a9cfcbb48bcd45096e3090479a34c66c89650eaee69140fe%22%2C%22last_refreshed%22%3A1539570403.818151474%7D'
referer = 'https://www.instagram.com/' + user + '/'
#设置爬取的时间
start_time = '2011-12-31 23:59:59'
end_time = '2009-01-01 00:00:00'
#存入数据库
def save_mongo(dict):
conn = MongoClient('192.168.0.50', 27017)
db = conn.instagram
my_set = db.hoccgoomusic_1019
try:
my_set.insert(dict)
print('******************insert database success!*************************')
except:
print('###################insert database fail!!#######################')
############################################################################################
start_time_array = time.strptime(start_time, '%Y-%m-%d %H:%M:%S')
start_time = time.mktime(start_time_array)
end_time_array = time.strptime(end_time, '%Y-%m-%d %H:%M:%S')
end_time = time.mktime(end_time_array)
url_base = 'https://www.instagram.com/'
uri = 'https://www.instagram.com/graphql/query/?query_hash={query_hash}&variables=%7B%22id%22%3A%22{user_id}%22%2C%22first%22%3A12%2C%22after%22%3A%22{cursor}%22%7D'
my_headers = [ "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36",
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36",
"Mozilla/5.0 (Windows NT 6.1; WOW64; rv:30.0) Gecko/20100101 Firefox/30.0",
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2) AppleWebKit/537.75.14 (KHTML, like Gecko) Version/7.0.3 Safari/537.75.14",
"Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; Win64; x64; Trident/6.0)",
'Mozilla/5.0 (Windows; U; Windows NT 5.1; it; rv:1.8.1.11) Gecko/20071127 Firefox/2.0.0.11',
'Opera/9.25 (Windows NT 5.1; U; en)',
'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)',
'Mozilla/5.0 (compatible; Konqueror/3.5; Linux) KHTML/3.5.5 (like Gecko) (Kubuntu)',
'Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.12) Gecko/20070731 Ubuntu/dapper-security Firefox/1.5.0.12',
'Lynx/2.8.5rel.1 libwww-FM/2.14 SSL-MM/1.4.1 GNUTLS/1.2.9',
"Mozilla/5.0 (X11; Linux i686) AppleWebKit/535.7 (KHTML, like Gecko) Ubuntu/11.04 Chromium/16.0.912.77 Chrome/16.0.912.77 Safari/535.7",
"Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:10.0) Gecko/20100101 Firefox/10.0 ",
'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36']
my_proxies = {
'http': 'http://127.0.0.1:1080',
'https': 'https://127.0.0.1:1080'
} # 本机代理接口
headers = {
'user-agent': my_headers[0]
}
headers_json = {
'user-agent': my_headers[0],
'cookie': cookie,
'referer': referer
}
def refresh_cookie():
#创建MozillaCookieJar实例对象
cookie = cookielib.MozillaCookieJar()
#从文件中读取cookie内容到变量
cookie.load('cookie.txt', ignore_discard=True, ignore_expires=True)
return cookie
def get_html(url):
try:
response = requests.get(url, headers=headers, cookies=refresh_cookie())
if response.status_code == 200:
return response.text
else:
print('请求网页源代码错误, 错误状态码:', response.status_code)
except Exception as e:
print(e)
return None
def get_json(url):
try:
response = requests.get(url, headers=headers_json, proxies=my_proxies, timeout=10)
if response.status_code == 200:
return response.json()
else:
print('请求网页json wrong错误, 错误状态码:', response.status_code)
except Exception as e:
print(e)
time.sleep(60 + float(random.randint(1, 4000))/100)
return get_json(url)
def get_data(edges):
for edge in edges:
dict = {}
dict['media_url'] = []
if edge['node']['taken_at_timestamp'] > start_time:
continue
if edge['node']['taken_at_timestamp'] < end_time:
print("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@success!!@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@")
sys.exit(0)
if edge['node']['shortcode']:
dict['shortcode'] = edge['node']['shortcode'].encode('utf-8')
dict['url'] = 'https://www.instagram.com/p/'+dict['shortcode']+'/?taken-by=' + user
if edge['node']['taken_at_timestamp']:
dict['taken_at_timestamp'] = edge['node']['taken_at_timestamp']
if edge['node']['__typename']:
dict['typename'] = edge['node']['__typename'].encode('utf-8')
if edge['node']['edge_media_to_comment']['count']:
dict['comment_count'] = edge['node']['edge_media_to_comment']['count']
if edge['node']['edge_media_preview_like']['count']:
dict['like_count'] = edge['node']['edge_media_preview_like']['count']
try:
if edge['node']['edge_media_to_caption']['edges'][0]['node']['text']:
print edge['node']['edge_media_to_caption']['edges'][0]['node']['text']
dict['text'] = edge['node']['edge_media_to_caption']['edges'][0]['node']['text'].encode('utf-8')
except:
dict['text'] = ''
if edge['node']['__typename'] == 'GraphSidecar':
edge_edges = edge['node']['edge_sidecar_to_children']['edges']
for edge_edge in edge_edges:
if edge_edge['node']['is_video']:
video_url = edge_edge['node']['video_url'].encode('utf-8')
if video_url:
dict['media_url'].append(video_url)
else:
display_url = edge_edge['node']['display_url'].encode('utf-8')
if display_url:
dict['media_url'].append(display_url)
else:
if edge['node']['is_video']:
video_url = edge['node']['video_url'].encode('utf-8')
if video_url:
dict['media_url'].append(video_url)
else:
display_url = edge['node']['display_url'].encode('utf-8')
if display_url:
dict['media_url'].append(display_url)
save(dict)
save_mongo(dict)
print('-----------------------------------------------------------')
time.sleep(1)
return dict
def get_content(url):
try:
response = requests.get(url, headers=headers, cookies=refresh_cookie(), timeout=10)
if response.status_code == 200:
return response.content
else:
print('请求照片二进制流错误, 错误状态码:', response.status_code)
except Exception as e:
print(e)
return None
def save(dict):
dirpath = r'D:\python\Instagram_crawler-master\Instagram_crawler-master\Instagram\{0}'.format(user)
if not os.path.exists(dirpath):
os.mkdir(dirpath)
dict_urls = dict['media_url']
print dict_urls
time_local = time.localtime(dict['taken_at_timestamp'])
month = time.strftime('%Y_%m', time_local)
post_time = time.strftime('%Y-%m-%d_%H%M%S',time_local)
dirpath = r'D:\python\Instagram_crawler-master\Instagram_crawler-master\Instagram\{0}\{1}'.format(user, user + '_' + month)
if not os.path.exists(dirpath):
os.mkdir(dirpath)
dirpath = r'D:\python\Instagram_crawler-master\Instagram_crawler-master\Instagram\{0}\{1}\{2}'.format(user, user + '_' + str(month), str(post_time))
if not os.path.exists(dirpath):
os.mkdir(dirpath)
detail_path = r'D:\python\Instagram_crawler-master\Instagram_crawler-master\Instagram\{0}\{1}\{2}\{3}'.format(
user, user + '_' + str(month), str(post_time), 'detail.txt')
if not os.path.exists(detail_path):
with open(detail_path, 'w') as f:
detail = ["发帖时间：" + str(post_time) + '\n' ,
"点赞数：" + str(dict['like_count']) + '\n' ,
"评论数：" + str(dict['comment_count']) + '\n' ,
"帖子内容：\n\n" + dict['text'] + '\n\n' ,
"帖子链接：" + dict['url']]
f.writelines(detail)
f.close()
for i in range(len(dict_urls)):
try:
content = get_content(dict_urls[i])
medianame = 'p' + str(i) + '.' + dict_urls[i][-3:]
file_path = r'D:\python\Instagram_crawler-master\Instagram_crawler-master\Instagram\{0}\{1}\{2}\{3}'.format(
user, user + '_' + str(month), str(post_time), medianame)
if not os.path.exists(file_path):
with open(file_path, 'wb') as f:
print('正在下载第{0}张:'.format(i) + dict_urls[i], ' 还剩{0}张'.format(len(dict_urls) - i - 1))
f.write(content)
f.close()
else:
print('第{0}张照片已下载'.format(i))
except Exception as e:
print(e)
print('这张图片or视频下载失败')
print(dict['taken_at_timestamp'])
sys.exit(0)
def get_urls(html):
user_id = re.findall('"profilePage_([0-9]+)"', html, re.S)[0]
print('user_id:' + user_id)
doc = pq(html)
items = doc('script[type="text/javascript"]').items()
for item in items:
if item.text().strip().startswith('window._sharedData'):
js_data = json.loads(item.text()[21:-1], encoding='utf-8')
edges = js_data["entry_data"]["ProfilePage"][0]["graphql"]["user"]["edge_owner_to_timeline_media"]["edges"]
page_info = js_data["entry_data"]["ProfilePage"][0]["graphql"]["user"]["edge_owner_to_timeline_media"]['page_info']
cursor = page_info['end_cursor']
flag = page_info['has_next_page']
print(cursor, flag)
while flag:
url = uri.format(query_hash=query_hash, user_id=user_id, cursor=cursor)
js_data = get_json(url)
try:
edges = js_data['data']['user']['edge_owner_to_timeline_media']['edges']
cursor = js_data['data']['user']['edge_owner_to_timeline_media']['page_info']['end_cursor']
flag = js_data['data']['user']['edge_owner_to_timeline_media']['page_info']['has_next_page']
dict = get_data(edges)
except:
print(js_data)
print("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!")
time.sleep(30)
print("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!")
try:
time.sleep(30)
url = uri.format(query_hash=query_hash, user_id=user_id, cursor=cursor)
js_data = get_json(url)
time.sleep(30)
edges = js_data['data']['user']['edge_owner_to_timeline_media']['edges']
cursor = js_data['data']['user']['edge_owner_to_timeline_media']['page_info']['end_cursor']
flag = js_data['data']['user']['edge_owner_to_timeline_media']['page_info']['has_next_page']
dict = get_data(edges)
except:
print(js_data)
print("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!")
sys.exit(0)
def main(user):
url = url_base + user + '/'
html = get_html(url)
urls = get_urls(html)
if __name__ == '__main__':
user_name = user
start = time.time()
main(user_name)
print('Complete!!!!!!!!!!')
end = time.time()
spend = end - start
hour = spend // 3600
minu = (spend - 3600 * hour) // 60
sec = spend - 3600 * hour - 60 * minu
#print(f'一共花费了{hour}小时{minu}分钟{sec}秒')