GooglePoiCrawler/shop_item_list.py

# -*- coding: utf-8 -*-
from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.common.by import By
import selenium
import traceback
from bs4 import BeautifulSoup

from utility import database_access as DA
from utility.parseutils import *
from utility.connect import *

from datetime import datetime
import pandas as pd
import dataset
import time
import json
import re
import sys, os

def brower_start(port):
    options = webdriver.ChromeOptions()
    browser = webdriver.Remote(
        #command_executor='http://192.53.174.202:4444/wd/hub',
        command_executor='http://127.0.0.1:'+str(port)+'/wd/hub',
        desired_capabilities=options.to_capabilities()
    )
    return browser


def page_down_(driver, xpath_css, time_):
    elmts = driver.find_elements_by_xpath(xpath_css)
    print(elmts)
    if len(elmts)>1:
        elmt=elmts[1]
    else:
        elmt=elmts[0]
    actions = ActionChains(driver)
    actions.move_to_element(elmt).click().perform()
    for i in range(time_):
        try:
            actions = ActionChains(driver)
            actions.send_keys(Keys.PAGE_DOWN).perform()
        except:
            traceback.print_exc()
        time.sleep(0.5)


def get_url_list(driver):
    # for i in range(5, 43, 2):
    #     try:
    #         wait = WebDriverWait(driver, 60)
    #         wait.until(
    #             EC.element_to_be_clickable((By.XPATH, '//*[@id="pane"]/div/div[1]/div/div/div[2]/div[1]/div[{}]/div/a'.format(i)))
    #         )
    #         driver.find_element(By.XPATH,'//*[@id="pane"]/div/div[1]/div/div/div[2]/div[1]/div[{}]/div/a'.format(i)).send_keys(Keys.DOWN)
    #         time.sleep(0.5)
    #     except:
    #         pass

    # wait = WebDriverWait(driver, 30)
    # try:
    #     wait.until(EC.element_to_be_clickable((By.XPATH, '//*[@id="ppdPk-Ej1Yeb-LgbsSe-tJiF1e"]')))
    # except selenium.common.exceptions.TimeoutException:
    #     traceback.print_exc()
    #     return "EMPTY"

    page_down_(driver, '//div[@class="TFQHme"]', 8)

    url_soup = BeautifulSoup(driver.page_source, 'html.parser')
    url_list = []
    for i in url_soup.find_all('a'):
        try:
            if i['href'].find('maps/place') != -1:
                url_list += [[i['href'], i['aria-label']]]
        except:
            pass
    # print(len(url_list))
    return url_list


def keyin_keyword(driver, keyword):
    button = driver.find_element_by_id("searchbox")
    driver.implicitly_wait(30)
    ActionChains(driver).move_to_element(button).send_keys(keyword).send_keys(Keys.RETURN).perform()
    time.sleep(3)


# def get_crawler_list(db):
    
#     result = db.query('select keyword, count(*) from shop_item_list group by keyword')
#     result = pd.DataFrame([i for i in result])
#     result.columns = ['keyword', 'count']
#     result = result[result['count'] < 100]
#     keyword = result.sample(1).iloc[0]['keyword']
    
#     num=0
#     cursor=db.query('select num from progress_list2 where kw = "'+keyword+'"')
#     for c in cursor:
#         num=c['num']
#         break

#     cursor=db.query('select * from lat_lon_loc where num >= '+str(num))
#     #    cursor=db.query('select * from lat_lon_loc')
#     lst=[]
#     for c in cursor:
#         lst.append({'num':c['num'],'loc':c['loc'],'lat':c['lat'],'lon':c['lon']})
        
#     return keyword, lst
    

def get_crawler_list(db):
    result = db.query('select distinct(keyword) from shop_item_list order by keyword')
    result = pd.DataFrame([i for i in result])
    progress = db.query('select distinct(kw) from progress_list2')
    progress = pd.DataFrame([i for i in progress])

    if len(progress) != 0:
        keyword = result[~result['keyword'].isin(progress.kw.to_list())].iloc[0].values[0]
    else:
        keyword = result.iloc[0].values[0]
        
    return keyword


def main():
#     data = pd.read_csv('lat_long_location.csv', index_col = 0)
#     keyword = '麻辣火鍋'
    lon_lat = [[121.567,25.038], [121.567,25.046], [121.543,25.046], [121.543,25.038]]
    port=4447
    if len(sys.argv) > 1 :
        port=int(sys.argv[1])
        print('restart docker p{}'.format(port))
        os.system('sudo docker container restart pp'+str(port))
        time.sleep(8)

#     if len(sys.argv) >2:
#         port=int(sys.argv[2])
    print('drvier start...')
    driver = brower_start(port)
    #     db = DA.mysql_connect(MYSQL_CONFIG, DB_NAME)
    db = dataset.connect('mysql://choozmo:pAssw0rd@db.ptt.cx:3306/google_poi?charset=utf8mb4')
    table=db['shop_item_list3']
    table2=db['progress_list2']

    for i in range(20):
        try:
            keyword  = get_crawler_list(db)
            print(keyword)

            c = 0
            for row in lon_lat:
                c += 1
                # latitude = row['lat'] #緯度
                # longitude = row['lon'] #精度
                latitude = row[1] #緯度
                longitude = row[0] #精度
                # table2.upsert({'kw':keyword,'num':row['num']},['kw'])
                table2.insert({'kw':keyword,'num':c})

                url = 'https://www.google.com.tw/maps/@{},{},15z?hl=zh-TW'.format(latitude, longitude)
                driver.get(url)
                keyin_keyword(driver, keyword)
                failcnt = 0
                for page in range(5):
                    print(keyword, latitude, longitude, page)
                    url_list = get_url_list(driver)
                    duplicate = 0
                    # shop_item_list_col = ['name','lon','lat','keyword','item_url','crawler_date']
                    for item in url_list:
                        try:
                            table.insert({'name':item[1],'lon':longitude, 'lat':latitude, \
                                        'keyword':keyword, 'item_url':item[0],'crawler_date':datetime.today().strftime("%Y/%m/%d %H:%M")})
                        except:
                            duplicate += 1
                    print(len(url_list), duplicate)
        #                     result = [item[1], longitude, latitude, keyword, item[0], datetime.today().strftime("%Y/%m/%d %H:%M")]
        #                     insert_sql = """INSERT IGNORE INTO {}{} VALUES {}"""\
        #                                     .format('shop_item_list', str(tuple(shop_item_list_col)).replace('\'',''), tuple(result))

        #                     DA.mysql_insert_data(db, insert_sql)

                    if page < 2 :
                        element = driver.find_element_by_id('ppdPk-Ej1Yeb-LgbsSe-tJiF1e')
                        driver.implicitly_wait(30)
                        ActionChains(driver).move_to_element(element).click(element).perform() 
        except:
            pass


if __name__ == '__main__':
    main()