fix(deps): update dependency urllib3 to >=2.7.0,<3.0.0#37
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This PR contains the following updates:
>=2.1.0,<3.0.0→>=2.7.0,<3.0.0>=2.1.0,<3.0.0→>=2.7.0,<3.0.0Release Notes
urllib3/urllib3 (urllib3)
v2.7.0Compare Source
=======================
Security
Addressed high-severity security issues.
Impact was limited to specific use cases detailed in the accompanying
advisories; overall user exposure was estimated to be marginal.
Decompression-bomb safeguards of the streaming API were bypassed:
HTTPResponse.drain_conn()was called after the response had beenread and decompressed partially.
HTTPResponse.read(amt=N)orHTTPResponse.stream(amt=N)call when the response was decompressedusing the official
Brotli <https://pypi.org/project/brotli/>__ library.See
GHSA-mf9v-mfxr-j63j <https://github.com/urllib3/urllib3/security/advisories/GHSA-mf9v-mfxr-j63j>__for details.
HTTP pools created using
ProxyManager.connection_from_urldid not stripsensitive headers specified in
Retry.remove_headers_on_redirectwhenredirecting to a different host.
(
GHSA-qccp-gfcp-xxvc <https://github.com/urllib3/urllib3/security/advisories/GHSA-qccp-gfcp-xxvc>__)Deprecations and Removals
FutureWarninginstead ofDeprecationWarningfor bettervisibility of existing deprecation notices. Rescheduled the removal of
deprecated features to version 3.0.
(
#​3763 <https://github.com/urllib3/urllib3/issues/3763>__)(
#​3720 <https://github.com/urllib3/urllib3/issues/3720>__)(
#​4979 <https://github.com/urllib3/urllib3/issues/4979>__)(
#​3777 <https://github.com/urllib3/urllib3/issues/3777>__)Bugfixes
HTTPResponse.read(amt=None)was ignoring decompresseddata buffered from previous partial reads.
(
#​3636 <https://github.com/urllib3/urllib3/issues/3636>__)HTTPResponse.read()could cache only part of theresponse after a partial read when
cache_content=True.(
#​4967 <https://github.com/urllib3/urllib3/issues/4967>__)HTTPResponse.stream()andHTTPResponse.read_chunked()to handleamt=0.(
#​3793 <https://github.com/urllib3/urllib3/issues/3793>__)_TYPE_BODYtype alias to include missingIterable[str],matching the documented and runtime behavior of chunked request bodies.
(
#​3798 <https://github.com/urllib3/urllib3/issues/3798>__)LocationParseErrorwhen paths resembling schemeless URIs werepassed to
HTTPConnectionPool.urlopen().(
#​3352 <https://github.com/urllib3/urllib3/issues/3352>__)BaseHTTPResponse.readinto()type annotation to acceptmemoryviewin addition tobytearray, matching theio.RawIOBase.readintocontract and enabling use withio.BufferedReaderwithout type errors.(
#​3764 <https://github.com/urllib3/urllib3/issues/3764>__)v2.6.3Compare Source
==================
the streaming API were bypassed when HTTP redirects were followed.
(
GHSA-38jv-5279-wg99 <https://github.com/urllib3/urllib3/security/advisories/GHSA-38jv-5279-wg99>__)Retry-Aftertimes greater than 6 hours as 6 hours bydefault. (
#​3743 <https://github.com/urllib3/urllib3/issues/3743>__)urllib3.connection.VerifiedHTTPSConnectionon Emscripten.(
#​3752 <https://github.com/urllib3/urllib3/issues/3752>__)v2.6.2Compare Source
==================
HTTPResponse.read_chunked()to properly handle leftover data inthe decoder's buffer when reading compressed chunked responses.
(
#​3734 <https://github.com/urllib3/urllib3/issues/3734>__)v2.6.1Compare Source
==================
HTTPResponse.getheaders()andHTTPResponse.getheader()methods.(
#​3731 <https://github.com/urllib3/urllib3/issues/3731>__)v2.6.0Compare Source
==================
Security
compressed HTTP content ("decompression bombs") leading to excessive resource
consumption even when a small amount of data was requested. Reading small
chunks of compressed data is safer and much more efficient now.
(
GHSA-2xpw-w6gg-jr37 <https://github.com/urllib3/urllib3/security/advisories/GHSA-2xpw-w6gg-jr37>__)virtually unlimited links in the
Content-Encodingheader, potentiallyleading to a denial of service (DoS) attack by exhausting system resources
during decoding. The number of allowed chained encodings is now limited to 5.
(
GHSA-gm62-xv2j-4w53 <https://github.com/urllib3/urllib3/security/advisories/GHSA-gm62-xv2j-4w53>__).. caution::
If urllib3 is not installed with the optional
urllib3[brotli]extra, butyour environment contains a Brotli/brotlicffi/brotlipy package anyway, make
sure to upgrade it to at least Brotli 1.2.0 or brotlicffi 1.2.0.0 to
benefit from the security fixes and avoid warnings. Prefer using
urllib3[brotli]to install a compatible Brotli package automatically.If you use custom decompressors, please make sure to update them to
respect the changed API of
urllib3.response.ContentDecoder.Features
HTTPHeaderDictusing bytes keys. (#​3653 <https://github.com/urllib3/urllib3/issues/3653>__)HTTPConnection. (#​3666 <https://github.com/urllib3/urllib3/issues/3666>__)#​3696 <https://github.com/urllib3/urllib3/issues/3696>__)Removals
HTTPResponse.getheaders()method in favor ofHTTPResponse.headers.Removed the
HTTPResponse.getheader(name, default)method in favor ofHTTPResponse.headers.get(name, default). (#​3622 <https://github.com/urllib3/urllib3/issues/3622>__)Bugfixes
urllib3.PoolManagerwhen an integer is passedfor the retries parameter. (
#​3649 <https://github.com/urllib3/urllib3/issues/3649>__)HTTPConnectionPoolwhen used in Emscripten with no explicit port. (#​3664 <https://github.com/urllib3/urllib3/issues/3664>__)SSLKEYLOGFILEwith expandable variables. (#​3700 <https://github.com/urllib3/urllib3/issues/3700>__)Misc
zstdextra to installbackports.zstdinstead ofzstandardon Python 3.13 and before. (#​3693 <https://github.com/urllib3/urllib3/issues/3693>__)BytesQueueBufferclass. (#​3710 <https://github.com/urllib3/urllib3/issues/3710>__)#​3652 <https://github.com/urllib3/urllib3/issues/3652>__)#​3638 <https://github.com/urllib3/urllib3/issues/3638>__)v2.5.0Compare Source
==================
Features
compression.zstdmodule that is new in Python 3.14.See
PEP 784 <https://peps.python.org/pep-0784/>_ for more information. (#​3610 <https://github.com/urllib3/urllib3/issues/3610>__)hatch-vcs(#​3612 <https://github.com/urllib3/urllib3/issues/3612>__)Bugfixes
redirects at the
urllib3.PoolManagerlevel via theretriesparameterdid not work.
retriesand
redirects.HTTPResponse.shutdownon a connection already released to the pool. (#​3581 <https://github.com/urllib3/urllib3/issues/3581>__)CONNECTstatement when using an IPv6 proxy withconnection_from_host. Previously would not be wrapped in[]. (#​3615 <https://github.com/urllib3/urllib3/issues/3615>__)v2.4.0Compare Source
==================
Features
#​3522 <https://github.com/urllib3/urllib3/issues/3522>__)#​3567 <https://github.com/urllib3/urllib3/issues/3567>__)verify_flagsoption tocreate_urllib3_contextwith a default ofVERIFY_X509_PARTIAL_CHAINandVERIFY_X509_STRICTfor Python 3.13+. (#​3571 <https://github.com/urllib3/urllib3/issues/3571>__)Bugfixes
#​3555 <https://github.com/urllib3/urllib3/issues/3555>__)Misc
#​3550 <https://github.com/urllib3/urllib3/issues/3550>__)multiple.intoto.jsonlasset from GitHub releases. Attestation of release files since v2.3.0 can be found on PyPI. (#​3566 <https://github.com/urllib3/urllib3/issues/3566>__)v2.3.0Compare Source
==================
Features
#​3522 <https://github.com/urllib3/urllib3/issues/3522>__)#​3567 <https://github.com/urllib3/urllib3/issues/3567>__)verify_flagsoption tocreate_urllib3_contextwith a default ofVERIFY_X509_PARTIAL_CHAINandVERIFY_X509_STRICTfor Python 3.13+. (#​3571 <https://github.com/urllib3/urllib3/issues/3571>__)Bugfixes
#​3555 <https://github.com/urllib3/urllib3/issues/3555>__)Misc
#​3550 <https://github.com/urllib3/urllib3/issues/3550>__)multiple.intoto.jsonlasset from GitHub releases. Attestation of release files since v2.3.0 can be found on PyPI. (#​3566 <https://github.com/urllib3/urllib3/issues/3566>__)v2.2.3Compare Source
==================
Features
#​3473 <https://github.com/urllib3/urllib3/issues/3473>__)Bugfixes
All other methods of supplying a request body already use UTF-8 starting in urllib3 v2.0. (
#​3053 <https://github.com/urllib3/urllib3/issues/3053>__)#​3252 <https://github.com/urllib3/urllib3/issues/3252>__)#​3413 <https://github.com/urllib3/urllib3/issues/3413>__)#​3432 <https://github.com/urllib3/urllib3/issues/3432>__)HTTPConnection.default_socket_options. (#​3448 <https://github.com/urllib3/urllib3/issues/3448>__)HTTP/2 (experimental)
HTTP/2 support is still in early development.
Excluded Transfer-Encoding: chunked from HTTP/2 request body (
#​3425 <https://github.com/urllib3/urllib3/issues/3425>__)Added version checking for
h2(https://pypi.org/project/h2/) usage.Now only accepting supported h2 major version 4.x.x. (
#​3290 <https://github.com/urllib3/urllib3/issues/3290>__)Added a probing mechanism for determining whether a given target origin
supports HTTP/2 via ALPN. (
#​3301 <https://github.com/urllib3/urllib3/issues/3301>__)Add support for sending a request body with HTTP/2 (
#​3302 <https://github.com/urllib3/urllib3/issues/3302>__)Deprecations and Removals
_version.pyfile has been removed and is now created at build time by hatch-vcs. (#​3412 <https://github.com/urllib3/urllib3/issues/3412>__)#​3475 <https://github.com/urllib3/urllib3/issues/3475>__)v2.2.2Compare Source
==================
Proxy-Authorizationheader to the list of headers to strip from requests when redirecting to a different host. As before, different headers can be set viaRetry.remove_headers_on_redirect.amtto read methods ofhttp.client.HTTPResponseas an alternative toNone. (#​3122 <https://github.com/urllib3/urllib3/issues/3122>__)typing.Self. (#​3363 <https://github.com/urllib3/urllib3/issues/3363>__)v2.2.1Compare Source
==================
InsecureRequestWarningwas emitted for HTTPS connections when using Emscripten. (#​3331 <https://github.com/urllib3/urllib3/issues/3331>__)HTTPConnectionPool.urlopento stop automatically casting non-proxy headers toHTTPHeaderDict. This change was premature as it did not apply to proxy headers andHTTPHeaderDictdoes not handle byte header values correctly yet. (#​3343 <https://github.com/urllib3/urllib3/issues/3343>__)InvalidChunkLengthtoProtocolErrorwhen response terminates before the chunk length is sent. (#​2860 <https://github.com/urllib3/urllib3/issues/2860>__)ProtocolErrorto be more verbose on incomplete reads with excess content. (#​3261 <https://github.com/urllib3/urllib3/issues/3261>__)v2.2.0Compare Source
==================
Emscripten and Pyodide <https://urllib3.readthedocs.io/en/latest/reference/contrib/emscripten.html>, including streaming support in cross-origin isolated browser environments where threading is enabled. (#​2951 <https://github.com/urllib3/urllib3/issues/2951>)HTTPResponse.read1()method. (#​3186 <https://github.com/urllib3/urllib3/issues/3186>__)#​3284 <https://github.com/urllib3/urllib3/issues/3284>__)when using proxy. (
#​2244 <https://github.com/urllib3/urllib3/issues/2244>__)HTTPConnection.proxy_is_verifiedandHTTPSConnection.proxy_is_verifiedto be always set to a boolean after connecting to a proxy. It could be
Nonein some cases previously. (#​3130 <https://github.com/urllib3/urllib3/issues/3130>__)headerspassed in a request withjson=would be mutated (#​3203 <https://github.com/urllib3/urllib3/issues/3203>__)HTTPSConnection.is_verifiedto be set toFalsewhen connectingfrom a HTTPS proxy to an HTTP target. It was set to
Truepreviously. (#​3267 <https://github.com/urllib3/urllib3/issues/3267>__)#​3268 <https://github.com/urllib3/urllib3/issues/3268>__)#​3325 <https://github.com/urllib3/urllib3/issues/3325>__)time with the
--integrationpytest flag. (#​3181 <https://github.com/urllib3/urllib3/issues/3181>__)Configuration
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