python lxml이고 구문 오류가 발생했습니다.

Question

다음과 같은 구문 오류가 29 번 발생합니다. links = parsed_body.xpath ('// div [@class, "b-thumb-128px"]]/a/@ href ')]. 나는이 paticular 오류를 수정하는 이유 또는 방법에 대해 확실하지 않으므로 대상 사이트에 유효한 xpath를 작성했습니다.

import requests 
from lxml import html 
from pprint import pprint 
from urlparse import urljoin 
from thready import threaded 
import os 
import math 
import csv 

CACHE_DIR = os.path.join(os.path.dirname(__file__), 'wanpy') 

def get_links(): 
    STARTING_URL = 'http://example.com/en/search/?h=3&k=&p=1&sid=wan' 
    results_per_page = 60 
    response = requests.get(STARTING_URL) 
    dive = html.fromstring(response.text) 
    div = dive.xpath("//div[contains(@class, 'b-tabs-utility')]")[0].text 
    last_pg = math.ceil(int(div.split()[-2])/results_per_page) 
    BASE_URL = 'http://example.com/en/search/?h=3&k=&p=%d&sid=wanboo' 
    urls = [] 
    for i in xrange(last_pg): 
     response = requests.get(BASE_URL % i) 
     parsed_body = html.fromstring(response.text) 
     links = parsed_body.xpath('//div[contains(@class, "b-thumb-128px")]//a/@href')] 
     for link in links: 
      urls.append(link) 
    threaded(urls, scrape_inventory, num_threads=10)  


def scrape_inventory(): 
    with open("data/wan.csv", "w") as f: 
     fieldnames = ("model", "title", "description", "price", "image","additional_image", "scrape_url") 
     output = csv.writer(f, delimiter="\t") 
     output.writerow(fieldnames) 
     print "scraping %s ..." % url 
     response = requests.get(url) 
     parsed_body = html.fromstring(response.text) 
     name = re.sub(r'\D\W\S', "", parsed_body.xpath("//h1[contains(@class, 'b-ttl-main')]/text()")) 
     #description = re.sub(r'\D\W\S', "", parsed_body.xpath("//div[contains(@class, 'b-container b-editable')]/text()")) 
     price = re.sub(r'\D\W\S', "", round(float(parsed_body.xpath("//span[contains(@class, 'b-text-xxlarge b-text-prime')]/text()")) * 2 + 15), 2) 

     output.writerow([name, price]) 


if __name__ == '__main__': 
    get_links() 

Answer 1

해당 라인의 끝에있는 ]는 [과 일치하지 않습니다.