问题描述
我正在尝试将Wikipedia摘要和主图像与csv文件中列出的每个物种名称相关联.我写这段代码:
I'm trying to associate to each species name listed in a csv file the wikipedia summary and main image.I write this code:
import csv
import wikipedia
wikipedia.set_lang('it')
with open('D:\\GIS\\Dati\\Vinca\\specie_vinca.csv', 'rt', encoding="utf8") as f:
reader = csv.reader(f)
for row in reader:
wikipage = wikipedia.page(row)
print (wikipage.title)
print (wikipage.summary)
print ("Page URL: %s" % wikipage.url)
print ("Nr. of images on page: %d" % len(wikipage.images))
print (" - Main Image: %s" % wikipage.images[0])
print ("")
但是每次没有遇到种类名称时，脚本都会通过该消息"wikipedia.exceptions.PageError"停止运行.如何跳过这些记录以使脚本结束?
but each time it doesn't encounter a species name the script stops wiht this message "wikipedia.exceptions.PageError".How can I skip these records leaving the script finish?
推荐答案
如果页面不存在，则函数wikipedia.page将引发wikipedia.exceptions.PageError.这就是您要捕获的错误.
The function wikipedia.page will raise a wikipedia.exceptions.PageError if the page doesn't exist. That's the error you want to catch.
我会给你一个例子://也许对您有用
I will give you an example://maybe its useful to you
import wikipedia
links = ["CPython","no page"]
test=[]
for link in links:
try:
#try to load the wikipedia page
page=wikipedia.page(link, auto_suggest=False)
test.append(page)
except wikipedia.exceptions.PageError:
#if a "PageError" was raised, ignore it and continue to next link
continue
这篇关于维基百科模块python:跳转"wikipedia.exceptions.PageError"；的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！