urllib3breaks on upgrade

urllib3 1.26.20 → 2.8.0: removes 65 API(s)

Compared with 1.26.20: `urllib3.connectionpool.HTTPConnectionPool.ResponseCls`, `urllib3.connectionpool.HTTPConnectionPool.strict`, `urllib3.connectionpool.HTTPSConnectionPool.ResponseCls`, `urllib3.connectionpool.HTTPSConnectionPool.strict`, `urllib3.response.HTTPResponse.strict`, and 60 more.

pypi.orgquote checked
2.8.0from 1.26.20
Your code65 things to find
Nemotron fixes

In its own wordsread from the page

pypi.org/project/urllib3/2.8.0/computed by Teire from the published codechecked 2026-10-27#2d4be6b2b6

What Teire looks for in your code

urllib3.connectionpool.HTTPConnectionPool.ResponseCls (py)
urllib3.connectionpool.HTTPConnectionPool.strict (py)
urllib3.connectionpool.HTTPSConnectionPool.ResponseCls (py)
urllib3.connectionpool.HTTPSConnectionPool.strict (py)
urllib3.response.HTTPResponse.strict (py)
urllib3.response.HTTPResponse.from_httplib (py)
urllib3.util.retry.Retry.__getattr__ (py)
urllib3.get_host (py)
urllib3.connection.HTTPSConnection.tls_in_tls_required (py)
urllib3.response.DeflateDecoder.__getattr__ (py)
urllib3.response.GzipDecoder.__getattr__ (py)
urllib3.filepost.iter_fields (py)
urllib3.exceptions.SubjectAltNameWarning (py)

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Worker running

urllib3breaks on upgrade

urllib3 1.26.20 → 2.8.0: removes 65 API(s)

Compared with 1.26.20: `urllib3.connectionpool.HTTPConnectionPool.ResponseCls`, `urllib3.connectionpool.HTTPConnectionPool.strict`, `urllib3.connectionpool.HTTPSConnectionPool.ResponseCls`, `urllib3.connectionpool.HTTPSConnectionPool.strict`, `urllib3.response.HTTPResponse.strict`, and 60 more.

pypi.orgquote checked
2.8.0from 1.26.20
Your code65 things to find
Nemotron fixes

In its own wordsread from the page

pypi.org/project/urllib3/2.8.0/computed by Teire from the published codechecked 2026-10-27#2d4be6b2b6

What Teire looks for in your code

urllib3.connectionpool.HTTPConnectionPool.ResponseCls (py)
urllib3.connectionpool.HTTPConnectionPool.strict (py)
urllib3.connectionpool.HTTPSConnectionPool.ResponseCls (py)
urllib3.connectionpool.HTTPSConnectionPool.strict (py)
urllib3.response.HTTPResponse.strict (py)
urllib3.response.HTTPResponse.from_httplib (py)
urllib3.util.retry.Retry.__getattr__ (py)
urllib3.get_host (py)
urllib3.connection.HTTPSConnection.tls_in_tls_required (py)
urllib3.response.DeflateDecoder.__getattr__ (py)
urllib3.response.GzipDecoder.__getattr__ (py)
urllib3.filepost.iter_fields (py)
urllib3.exceptions.SubjectAltNameWarning (py)

Does it reach your code?

Fix in all Scan a repo

urllib3.exceptions.SNIMissingWarning (py)

urllib3.connectionpool.xrange (py)

urllib3.packages (py)

urllib3.contrib.socks.SOCKSHTTPSConnection.tls_in_tls_required (py)

urllib3.contrib.socks.SOCKSHTTPConnectionPool.ResponseCls (py)

urllib3.contrib.socks.SOCKSHTTPConnectionPool.strict (py)

urllib3.contrib.socks.SOCKSHTTPSConnectionPool.ResponseCls (py)

urllib3.contrib.socks.SOCKSHTTPSConnectionPool.strict (py)

urllib3.contrib.appengine (py)

urllib3.contrib.ntlmpool (py)

urllib3.contrib.securetransport (py)

urllib3.util.HAS_SNI (py)

urllib3.util.IS_SECURETRANSPORT (py)

urllib3.util.PROTOCOL_TLS (py)

urllib3.util.current_time (py)

urllib3.util.url.Url.__slots__ (py)

urllib3.util.get_host (py)

urllib3.util.split_first (py)

urllib3.util.url.url_attrs (py)

urllib3.util.url.NORMALIZABLE_SCHEMES (py)

urllib3.util.url.PERCENT_RE (py)

urllib3.util.url.SCHEME_RE (py)

urllib3.util.url.URI_RE (py)

urllib3.util.url.IPV4_PAT (py)

urllib3.util.url.HEX_PAT (py)

urllib3.util.url.LS32_PAT (py)

urllib3.util.url.UNRESERVED_PAT (py)

urllib3.util.url.IPV6_PAT (py)

urllib3.util.url.ZONE_ID_PAT (py)

urllib3.util.url.IPV6_ADDRZ_PAT (py)

urllib3.util.url.REG_NAME_PAT (py)

urllib3.util.url.TARGET_RE (py)

urllib3.util.url.IPV4_RE (py)

urllib3.util.url.IPV6_RE (py)

urllib3.util.url.IPV6_ADDRZ_RE (py)

urllib3.util.url.BRACELESS_IPV6_ADDRZ_RE (py)

urllib3.util.url.ZONE_ID_RE (py)

urllib3.util.url.UNRESERVED_CHARS (py)

urllib3.util.url.SUB_DELIM_CHARS (py)

urllib3.util.url.USERINFO_CHARS (py)

urllib3.util.url.PATH_CHARS (py)

urllib3.util.url.QUERY_CHARS (py)

urllib3.util.url.FRAGMENT_CHARS (py)

urllib3.util.url.split_first (py)

urllib3.util.url.get_host (py)

urllib3.util.timeout.current_time (py)

urllib3.util.ssl_.IS_SECURETRANSPORT (py)

urllib3.util.ssl_.DEFAULT_CIPHERS (py)

urllib3.util.wait.NoWayToWaitForSocketError (py)

urllib3.util.proxy.create_proxy_ssl_context (py)

urllib3.util.ssltransport.SSLTransport.selected_npn_protocol (py)

urllib3.util.queue (py)