shelp | A interactive shell , helper library for rust | Code Editor library

this problem already append to me and don't worry, your code is not the problem. Sometimes, your bot can still running when you close your program, then when you relaunch your code there are two launched codes on the bot account etc... To fix it, regenerate the token on your bot page and don't forget to update your code in consequence.

I tested it with requests + BeautifulSoup4 and got the same results.

However, when I set the User-Agent header to something else (value taken from my web browser in the example below), I got valid results. Here's the code:

Like @joao wrote in the comment your parse method is not defined as a method but as a function outside of ArticleSpider. I put it inside and it works for me. PS. If you're just using the default "parse" name for the method you dont have to specify that that's callback.

Output

Add this middlewire to the middleware.py file -

AFAIUI, Scrapy extracts Set-Cookie headers from response and store them in cookie jar. This happend in process_response method of CookiesMiddleware. It calls extract_cookies method of CookieJar class that does exactly that. Thus, you won't find the headers after that point.

You can set COOKIES_DEBUG to get the headers logged.

Tkinter doesn't allow you to chain the pack with the button definition because pack doesn't return the button object.

Just break it into two lines and your code executes successfully.

Try:

It seems this sever sends file with string favicon.ico if you have incorrect USER-AGENT

Try with extra option which looks like correct USER-AGENT and you get HTML file.

I expect poor exception reporting here is a scrapy bug. Contracts are still considered a new feature and are also pretty limited. As for what is going on: you are supposed to specify @returns requests 1 not @returns responses 1. Specifying multiple @url directives will also not work for you and only the first url will be checked, I am not sure how to address that frankly without actually extending contracts functionality.

Your log says: