scrapy-plugins
scrapy_splash/dupefilter.py:20: ScrapyDeprecationWarning: Call to deprecated function scrapy.utils.request.request_fingerprint().
Scrapy throws a deprecation warning
python3.9/site-packages/scrapy_splash/dupefilter.py:20: ScrapyDeprecationWarning: Call to deprecated function scrapy.utils.request.request_fingerprint().
If you are using this function in a Scrapy component, and you are OK with users of your component changing the fingerprinting algorithm through settings, use crawler.request_fingerprinter.fingerprint() instead in your Scrapy component (you can get the crawler object from the 'from_crawler' class method).
Otherwise, consider using the scrapy.utils.request.fingerprint() function instead.
Either way, the resulting fingerprints will be returned as bytes, not as a string, and they will also be different from those generated by 'request_fingerprint()'. Before you switch, make sure that you understand the consequences of this (e.g. cache invalidation) and are OK with them; otherwise, consider implementing your own function which returns the same fingerprints as the deprecated 'request_fingerprint()' function.
fp = request_fingerprint(request, include_headers=include_headers)
python3.9/site-packages/scrapy_splash/dupefilter.py:20: ScrapyDeprecationWarning: Call to deprecated function scrapy.utils.request.request_fingerprint().
If you are using this function in a Scrapy component, and you are OK with users of your component changing the fingerprinting algorithm through settings, use crawler.request_fingerprinter.fingerprint() instead in your Scrapy component (you can get the crawler object from the 'from_crawler' class method).
Otherwise, consider using the scrapy.utils.request.fingerprint() function instead.
Either way, the resulting fingerprints will be returned as bytes, not as a string, and they will also be different from those generated by 'request_fingerprint()'. Before you switch, make sure that you understand the consequences of this (e.g. cache invalidation) and are OK with them; otherwise, consider implementing your own function which returns the same fingerprints as the deprecated 'request_fingerprint()' function.
fp = request_fingerprint(request, include_headers=include_headers)
2024-10-20 14:54:55 [py.warnings] WARNING: /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/scrapy_splash/dupefilter.py:20: ScrapyDeprecationWarning: Call to deprecated function scrapy.utils.request.request_fingerprint().
If you are using this function in a Scrapy component, and you are OK with users of your component changing the fingerprinting algorithm through settings, use crawler.request_fingerprinter.fingerprint() instead in your Scrapy component (you can get the crawler object from the 'from_crawler' class method).
Otherwise, consider using the scrapy.utils.request.fingerprint() function instead.
Either way, the resulting fingerprints will be returned as bytes, not as a string, and they will also be different from those generated by 'request_fingerprint()'. Before you switch, make sure that you understand the consequences of this (e.g. cache invalidation) and are OK with them; otherwise, consider implementing your own function which returns the same fingerprints as the deprecated 'request_fingerprint()' function. fp = request_fingerprint(request, include_headers=include_headers)
This should be fixed by https://github.com/scrapy-plugins/scrapy-splash/pull/317
