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Support curl_cffi and fix cookie handling#2434

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irgb wants to merge 3 commits intoranaroussi:mainfrom
irgb:fix-cookie-handling
Open

Support curl_cffi and fix cookie handling#2434
irgb wants to merge 3 commits intoranaroussi:mainfrom
irgb:fix-cookie-handling

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@irgb
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@irgb irgb commented May 2, 2025

fix #2422
fix #2429

Your Name added 2 commits May 2, 2025 13:11
FIX: Add curl_cffi cookies to requests cookies conversion
32e4dc6 
ADD: Implement convert_curl_cffi_cookies_to_requests function in utils.py
MODIFY: Update cookie handling in data.py to use the new conversion function
ADD curl_cffi dependency
4bc7eb1
This was referenced May 2, 2025
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@ValueRaider
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ValueRaider commented May 2, 2025

Interesting, different approach to #2430. Have you tried it?

@irgb
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irgb commented May 2, 2025

Interesting, different approach to #2430. Have you tried it?

yes, of course

@ValueRaider
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ValueRaider commented May 2, 2025

Something confuses me:

if isinstance(response.cookies, curl_cffi.requests.cookies.Cookies):

How can response.cookies ever be a curl_cffi.requests.cookies.Cookies?

@irgb
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irgb commented May 2, 2025

Something confuses me:

if isinstance(response.cookies, curl_cffi.requests.cookies.Cookies):

How can response.cookies ever be a curl_cffi.requests.cookies.Cookies?

You passed a curl_cffi session, and passed it to yfinance as discussed in other issues. Then yfinance will use this session to send a request.

@ValueRaider
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ValueRaider commented May 2, 2025 •
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Gotcha. Fine as a proof-of-concept but not as a release - curl_cffi session needs to be default automatic.

@bretsky
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bretsky commented May 2, 2025

@ValueRaider that can be accomplished fairly easily, just add the self.session = session or requests.Session(impersonate="chrome") lines to this PR and I think it will just work

MODIFY: Switch HTTP request library from requests to curl_cffi to imp…
0a71f93 
…rove cookie handling

OPTIMIZE: Use chrome browser impersonation when creating Sessions for better compatibility
MODIFY: Update related class docstrings to reflect the new dependency
@ValueRaider
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ValueRaider commented May 3, 2025

FYI I've merged & released the other PR. As emergency over, switch further work to dev branch.

@monik3r monik3r mentioned this pull request May 4, 2025
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AttributeError("'str' object has no attribute 'name'") [0.2.57] YFRateLimitError('Too Many Requests

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@irgb @ValueRaider @bretsky

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