如果 url 变量现在已经被正确定义,那么 NameError 应该不再出现。 通过以上步骤,你应该能够解决 NameError: name 'url' is not defined 的问题。如果问题仍然存在,可能需要更仔细地检查你的代码,确保 url 变量在使用前已经被正确地定义和初始化。
File "myapp.py", line 26, in post_data r = requests.get(url = URL,data = json_data) NameError: name 'URL' is not defined
url = 'https://ihotel.meituan.com/hbsearch/HotelSearch'放到：wb = openpyxl.Workbook()的上面，即可
request = urllib.request.urlopen(url) NameError: name 'urllib' is not defined 提示:Python 运行时抛出了一个异常。请检查疑难解答页面。 Error loading script: faceswap.py Downloading the detection model to C:\Users\dckf.models/detector.onnx Traceback (most recent call last): File "M:\SD\sdw...
情况五:NameError: name ‘模块’ is not defined 该导入的模块没导入,在调用时也会出现这样的问题: 以下代码使用了urllib模块:如果没有import urllib那肯定出错 def askURL(url): request = urllib.request.Request(url) try: response = urllib.request.urlopen(request) ...
输出中的错误日志:NameError at /admin/todo/todomodel/add/name 'unicode' is not definedRequest Method: POSTRequest URL: http://127.0.0.1:8000/admin/todo/todomodel/add/Django Version: 2.2Exception Type: NameErrorException Value: name 'unicode' is not defined关于系统和异常的更多细节:异常位置:C:...
>>> import string>>> string.atoi('10') + 414分析：错误原因说，name 'string' is not defined...
NameError: name 'download' is not defined 简介 《用python写网络爬虫》1.4.2网站地图爬虫，在运行时提示“NameError: name 'download' is not defined“方法/步骤 1 这是书中的代码：import re#from crawling import downloaddef crawl_sitemap(url): #download the sitemap file sitemap = ...
if url not in new_urls and url not in old_urls: ##判断一个url既不在待爬去url群里也不在已经爬过的群 ,那么就把它加进待爬去 self.new_urls.add(url) def add_new_urls(self,urls): ##向管理器中添加一批的URL ,批量添加 if urls is None or len(urls)==0: return for url in urls: ...
= '' else '' NameError: name 'index_url' is not defined Additional information No1TommyDragon1 added the bug-report label Mar 3, 2023 1TommyDragon1 changed the title [Bug]: name 'index_url' is not defined [Bug]: NameError: name 'index_url' is not defined Mar 3, 2023 ...