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google_search.py
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google_search.py
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# coding:utf-8
import contextlib
import os
import sys
import random
import time
import logging
import pymysql
sys.path.append(os.path.dirname(os.path.dirname(__file__)))
from MagicGoogle import MagicGoogle
################################################
# """
# cd MagicGoogle
# python Examples/search_result.py
# """
#################################################
PROXIES = [{
'http': 'http://152.204.130.86:3128',
'https': 'https://152.204.130.86:3128',
}]
# Or MagicGoogle()
mg = MagicGoogle()
logging.getLogger("urllib3").setLevel(logging.WARNING)
logging.getLogger("chardet").setLevel(logging.WARNING)
logging.getLogger("requests").setLevel(logging.WARNING)
logging.basicConfig(level=logging.DEBUG, format='%(asctime)s - %(name)s - %(levelname)s: %(message)s')
LOGGER = logging.getLogger('google_search.py')
# 定义上下文管理器，连接后自动关闭连接
@contextlib.contextmanager
def mysql(host='127.0.0.1', port=3306, user='root', passwd='wlw@601_SK', db='amazon_db2', charset='utf8'):
conn = pymysql.connect(host=host, port=port, user=user, passwd=passwd, db=db, charset=charset)
cursor = conn.cursor(cursor=pymysql.cursors.DictCursor)
try:
yield cursor
finally:
conn.commit()
cursor.close()
conn.close()
def insert_mysql(offer_dict_list, table_name):
insert_into_sql = "INSERT INTO " + table_name + "("
insert_into_sql_s = ""
datas = []
try:
if offer_dict_list and offer_dict_list[0]:
keys = offer_dict_list[0].keys()
for j in keys:
insert_into_sql = insert_into_sql + j + ","
insert_into_sql_s = insert_into_sql_s + "%s,"
insert_into_sql = insert_into_sql.rstrip(",") + ") VALUES (" + insert_into_sql_s.rstrip(',') + ")"
else:
return
except Exception as e:
LOGGER.info("Splicing insert_into_" + table_name + "_sql errors:{}".format(e))
try:
for i in offer_dict_list:
data = tuple(i.values())
datas.append(data)
except Exception as e:
LOGGER.info("Splicing insert_into_" + table_name + "_data errors:{}".format(e))
try:
with mysql() as cursor:
cursor.executemany(insert_into_sql, datas)
except Exception as e:
LOGGER.info(insert_into_sql)
LOGGER.info(datas)
LOGGER.info("INSERT " + table_name + " errors:{}".format(e))
def google_search():
postfix = open('/root/qq/config/postfix', 'r')
postfix = postfix.readline()
with mysql() as cursor:
try:
row_count = cursor.execute(
"SELECT DISTINCT key_state, key_word from key_word_us where key_state is null limit 1000")
LOGGER.info("----------------ALL KEYWORD:" + str(row_count) + "-----------------")
for row in cursor.fetchall():
keywordone = []
keyword = row["key_word"]
if row["key_state"]:
row["key_state"] = row["key_state"] + "US;"
else:
row["key_state"] = "US;"
num = 400
results_per_page = 100
if num % results_per_page == 0:
pages = num / results_per_page
else:
pages = num / results_per_page + 1
result_keyword = []
for p in range(0, pages):
start = p * results_per_page
get_url_sleep_time = random.randint(2, 5)
result_keyword_one, result_num = mg.search(query=keyword + postfix, num=results_per_page,
language='en', start=start,
pause=get_url_sleep_time, keyword=keyword,)
result_keyword = result_keyword + result_keyword_one
insert_mysql(result_keyword_one, "listing_google_us")
time.sleep(get_url_sleep_time)
if result_num < start + 100:
break
row["key_count"] = len(result_keyword)
keywordone.append(row)
update_key_word(keywordone)
LOGGER.info('KEY:' + keyword + '('+str(row["key_count"])+') ')
os.system("nohup python2 /root/ff/filter_listing.py >/root/ff/outputtest 2>&1 &")
except Exception as e:
LOGGER.info("--------------KEYWORD ERROR:" + str(row_count) + "------------{}".format(e))
LOGGER.exception(e)
os.system("nohup python2 /root/ff/filter_listing.py >/root/ff/outputtest 2>&1 &")
def google_search_for_bigkey():
postfix = open('/root/qq/config/postfix', 'r')
postfixStr = postfix.readline()
keywords = open('/root/qq/Google/bigkey', 'r')
for keyword in keywords:
keyword = keyword.strip()
num = 400
results_per_page = 100
if num % results_per_page == 0:
pages = num / results_per_page
else:
pages = num / results_per_page + 1
for p in range(0, pages):
start = p * results_per_page
get_url_sleep_time = random.randint(2, 5)
result_keyword_one, result_num = mg.search(query=keyword + postfixStr, num=results_per_page,
language='en', start=start,
pause=get_url_sleep_time, keyword=keyword)
insert_mysql(result_keyword_one, "listing_google_us")
time.sleep(get_url_sleep_time)
if result_num < start + 100:
break
def update_key_word(keywords):
update_sql = "UPDATE key_word_us set key_state = %s,key_count = %s where key_word = %s"
datas = []
try:
for i in keywords:
data = (i["key_state"], i["key_count"], i["key_word"])
datas.append(data)
except Exception as e:
LOGGER.info("Splicing UPDATE key_word_us data errors:{}".format(e))
try:
with mysql() as cursor:
row_count = cursor.executemany(update_sql, datas)
except Exception as e:
LOGGER.info("UPDATE key_word_us errors" + keywords + ":{}".format(e) )
def google_search_for_brand_all():
google_search_for_brand('title')
google_search_for_brand('url')
google_search_for_brand('search')
def google_search_for_brand(keytype):
postfix = open('/root/qq/config/postfix', 'r')
postfix = postfix.readline()
with mysql() as cursor:
try:
sql = "SELECT key_word,key_" + keytype + " from key_brand where key_" + keytype + " = 0 ORDER BY key_utime desc"
row_count = cursor.execute(sql)
LOGGER.info("-------------ALL Brand " + keytype + ":" + str(row_count) + "---------------")
for row in cursor.fetchall():
keywordone = []
keyword = row["key_word"]
# Total data number
num = 400
results_per_page = 100
if num % results_per_page == 0:
pages = num / results_per_page
else:
pages = num / results_per_page + 1
result_keyword = []
if keytype == 'search':
query = keyword + postfix
else:
query = postfix + ' in' + keytype + ':' + keyword
for p in range(0, pages):
start = p * results_per_page
get_url_sleep_time = random.randint(2, 5)
result_keyword_one, result_num = mg.search(query=query, num=results_per_page,
language='en', start=start,
pause=get_url_sleep_time, keyword=keyword,
keytype=keytype)
result_keyword = result_keyword + result_keyword_one
insert_mysql(result_keyword_one, "listing_google_us")
LOGGER.info('Stop some time:' + str(get_url_sleep_time))
time.sleep(get_url_sleep_time)
if result_num < start + 100:
break
row[keytype] = len(result_keyword)
keywordone.append(row)
update_key_brand(keywordone, keytype)
except Exception as e:
LOGGER.info("-----------------------KEYWORD ERROR:" + str(row_count) + "---------------------{}".format(e))
LOGGER.exception(e)
def update_key_brand(keywords, keytype):
update_sql = "UPDATE key_brand set key_"+keytype+" = 1, key_"+keytype+"_count = %s where key_word = %s"
datas = []
try:
for i in keywords:
data = (i[keytype], i["key_word"])
datas.append(data)
except Exception as e:
LOGGER.info("Splicing UPDATE key_brand data errors:{}".format(e))
try:
with mysql() as cursor:
row_count = cursor.executemany(update_sql, datas)
LOGGER.info("UPDATE key_brand {}/{} success:", row_count, len(keywords))
except Exception as e:
LOGGER.info("UPDATE key_brand errors:{}".format(e), keywords)
google_search()