gov.py

from datetime import datetime, timedelta
import time
import urllib.request
from lxml import etree
from utils import crawl

# with open('xpath.json', 'r', encoding='UTF-8') as f:
#     xpath_dict = json.load(f)

# def crawl(url, article):
#     domain = urlparse(url).netloc
#     req = urllib.request.urlopen(url)
#     text = req.read()
#     html_text = text.decode("utf-8")
#     page = etree.HTML(html_text)
#     originContent, summary  = encode_content(page.xpath(xpath_dict[domain]['content']))
#     article['originTitle'] = encode(page.xpath(xpath_dict[domain]['title']))
#     article['title'] = translate(article['originTitle'])
#     article['author'] = translate(encode(page.xpath(xpath_dict[domain]['author'])))
#     article['originContent'] = repr(originContent)
#     if len(article['originContent']) < 10:
#         return None
#     CONTENT_ENG = ''
#     for element in originContent.split("\n"):
#         CONTENT_ENG += translate(element) + '\n'
#     article['content'] = repr(CONTENT_ENG)
#     article['subtitle'] = translate(summary)
#     article['publishDate'] = datemodifier(encode(page.xpath(xpath_dict[domain]['publishdate'])), xpath_dict[domain]['datetime']['format_string'])
#     article['link'] = url
#     article['attachment'] = ""
#     article['sentimentScore'], article['sentimentLabel'] = sentiment_computation(originContent.replace("\n",""))
#     article['id'] = uuid.uuid5(uuid.NAMESPACE_OID, article['title']+article['publishDate'])
#     upsert_content(article)

i = 0
while i > -1:
    if i == 0:
        CATEGORY_URL = "https://www.gov.cn/zhengce/jiedu/home.htm"
    else:
        CATEGORY_URL = f"https://www.gov.cn/zhengce/jiedu/home_{i}.htm"
    i = i + 1
    req = urllib.request.urlopen(CATEGORY_URL)
    text = req.read()
    html_text = text.decode("utf-8")
    page = etree.HTML(html_text)
    articlelist = page.xpath("//div[contains(@class, 'news_box')]//h4")
    for article in articlelist:
        if isinstance(article, etree._Element):
            subelement = etree.tostring(article).decode()
            subpage = etree.HTML(subelement)
            date = subpage.xpath("//span/text()")[0]
            parsed_datetime = datetime.strptime(time.strftime("%Y-%m-%d", time.strptime(date,"%Y-%m-%d")), "%Y-%m-%d")
            if  parsed_datetime < (datetime.today() - timedelta(days=183)):
                i = -1
            else:
                urls = subpage.xpath("//a[contains(@target, '_blank')]/@href")
                for url in urls:
                    try:
                        article = {}
                        url = url.replace('../', 'https://www.gov.cn/zhengce/')
                        if "https://www.gov.cn" in url:
                            article['category']= "Policy Interpretation"
                            crawl(url, article)
                    except Exception as error:
                        print(error)

i = 0
while i > -1:
    if i == 0:
        CATEGORY_URL = "https://www.gov.cn/zhengce/zuixin/home.htm"
    else:
        CATEGORY_URL = f"https://www.gov.cn/zhengce/zuixin/home_{i}.htm"
    i = i + 1
    req = urllib.request.urlopen(CATEGORY_URL)
    text = req.read()
    html_text = text.decode("utf-8")
    page = etree.HTML(html_text)
    articlelist = page.xpath("//div[contains(@class, 'news_box')]//h4")
    for article in articlelist:
        if isinstance(article, etree._Element):
            subelement = etree.tostring(article).decode()
            subpage = etree.HTML(subelement)
            date = subpage.xpath("//span/text()")[0]
            parsed_datetime = datetime.strptime(time.strftime("%Y-%m-%d", time.strptime(date,"%Y-%m-%d")), "%Y-%m-%d")
            if  parsed_datetime < (datetime.today() - timedelta(days=183)):
                i = -1
            else:
                urls = subpage.xpath("//a[contains(@target, '_blank')]/@href")
                for url in urls:
                    try:
                        article = {}
                        url = url.replace('../', 'https://www.gov.cn/zhengce/')
                        if "https://www.gov.cn" in url:
                            article['category']= "Policy Release"
                            article['originSite'] = "国务院"
                            article['site'] = "State Council of China"
                            crawl(url, article)
                    except Exception as error:
                        print(error)