上次讲到利用python进行搜索并下载图片,今天更新一下,我们知道,https://www.pexels.com/ 这个网站搜索图片需要英文,但有些人不太会使用英文,想搜索什么东西需要先去翻译了才能搜索,今天调用API store里面的斯必克API进行自动翻译,这样就可以输入中文进行搜索啦!
看修改的代码:
from bs4 import BeautifulSoup
import requests
import json
headers ={
'accept':'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
'Cookie':'__cfduid=dcb472bad94316522ad55151de6879acc1479632720; locale=en; _ga=GA1.2.1575445427.1479632759; _gat=1; _hjIncludedInSample=1',
'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36'
}
url_path = 'https://www.pexels.com/search/'
word= input('请输入你要下载的图片:')
url_tra ='http://howtospeak.org:443/api/e2c?user_key=dfcacb6404295f9ed9e430f67b641a8e ¬rans=0&text=' + word
english_data = requests.get(url_tra)
js_data = json.loads(english_data.text)
content = js_data['english']
url = url_path + content + '/'
wb_data = requests.get(url,headers=headers)
soup = BeautifulSoup(wb_data.text,'lxml')
imgs = soup.select('a > img')
list = []
for img in imgs:
photo = img.get('src')
list.append(photo)
path = 'C://Users/Administrator/Desktop/photo/'
i = 1
for item in list:
if item==None:
pass
elif '?' in item:
data = requests.get(item,headers=headers)
fp = open(path+content+str(i)+'.jpeg','wb')
fp.write(data.content)
fp.close
i = i+1
else:
data = requests.get(item, headers=headers)
fp = open(path+item[-10:],'wb')
fp.write(data.content)
fp.close()
总结
1 API的调用,现在许多API是json格式,我使用了json库进行解析,取我要的英语翻译构成网页
2 不足:可能会出现找不到网页的情况,因为搜索的网站构成不一样,如何智能匹配是以后需要考虑的。