some websites automatically decline requests due to lack of user-agent, and it’s a hassle using bs4 to scrape many different types of tables. This issue was resolved before through this code: However urllib2 has been depreciated and urllib3 doesn’t have a build_opener() attribute, and I could not find an equivalent attribute either even though I’m sure it has one. Answer
Tag: urllib3
Python urllib3 doesn’t seem to be sending fields data
I am trying to utilise the authentication here: https://api.graphnethealth.com/system-auth using Python urllib3 and have the following I get an error saying that grant_type has not been sent. Any suggestions? Answer You’re telling it the data will be form-urlencoded, but that’s not what request does by default. I believe you need: request replaces the Content-Type header, so there’s no point in
How to filter some urls from python list?
I wrote this code for extract images urls from a web page as I given. And it shows all images urls. But I need to filter “https://images.unsplash.com/profile” urls and print them. I tried; And didn’t worked! Answer You need to iterate through the images and then look if each of the image within images contains the required string or not.
Why requests raise this exception “check_hostname requires server_hostname”?
And then it raise the exception: Please help me solve the problem and the best way is to show me the right code. I am very confused and frustrated for the problem!! Answer As I understand, in new urllib3 the main schema of proxy was changed… can read here. This settings help for me (for urllib3=1.26.4). An old The new
How to download files continuously using Python wget or urllib3
How to download files continuously using Python wget or urllib3. My wish is to download automatic files at intervals, such as at intervals of 1 hour. on the official urllib3 page, there is Retrying Requests content for its users Answer Well, let me give you an answer and you can clarify the question: where download() is a function that calls
Is there a way to stop or cancel a urlretrieve in python?
So I basically have written a program in python using tkinter and urllib.request which is supposed to work as a downloader, but each downloader has to have a pause or cancel button but I can’t seem to find anyway to do this! Recently I bumped into the same question in stackoverflow( the link: Is it possible to stop (cancel) urlretrieve
What’s the meaning of pool_connections in requests.adapters.HTTPAdapter?
When initializing a requests’ Session, two HTTPAdapter will be created and mount to http and https. This is how HTTPAdapter is defined: While I understand the meaning of pool_maxsize(which is the number of session a pool can save), I don’t understand what pool_connections means or what it does. Doc says: But what does it mean “to cache”? And what’s the