How can I handle errors in web scraping?
Handling errors in web scraping involves implementing try-except blocks, logging errors, and retrying requests.
What types of errors should I be prepared for?
You should prepare for network errors, HTTP errors, and parsing errors, among others.
Can you give me an example of a retry mechanism?
Sure! You can use a loop to retry a request a few times before giving up, like this: for i in range(3): response = requests.get(url); if response.status_code == 200: break
.
What libraries can help with error handling?
Libraries like requests
for HTTP requests and BeautifulSoup
for parsing can help manage errors effectively.
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