mitmproxy: 12.2.1 -> 12.2.2

[SuperSandro2000]

Diff: mitmproxy/mitmproxy@v12.2.1...v12.2.2

Changelog: https://github.com/mitmproxy/mitmproxy/blob/v12.2.2/CHANGELOG.md

Things done

• Built on platform:
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• Tested, as applicable:
  • NixOS tests in nixos/tests.
  • Package tests at passthru.tests.
  • Tests in lib/tests or pkgs/test for functions and "core" functionality.
• Ran nixpkgs-review on this PR. See nixpkgs-review usage.
• Tested basic functionality of all binary files, usually in ./result/bin/.
• Nixpkgs Release Notes
  • Package update: when the change is major or breaking.
• NixOS Release Notes
  • Module addition: when adding a new NixOS module.
  • Module update: when the change is significant.
• Fits CONTRIBUTING.md, pkgs/README.md, maintainers/README.md and other READMEs.

[TureBentzin]

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 509538
Commit: 2e2f5cbbac5016b736c12dac8e484f1be7b08e14

---

x86_64-linux

✅ 8 packages built:

• mitmproxy (python313Packages.mitmproxy)
• mitmproxy.dist (python313Packages.mitmproxy.dist)
• mitmproxy2swagger
• mitmproxy2swagger.dist
• python314Packages.mitmproxy
• python314Packages.mitmproxy.dist
• wapiti
• wapiti.dist

[TureBentzin]

[nix-shell:~/.cache/nixpkgs-review/pr-509538]$ mitmproxy
Traceback (most recent call last):
  File "/nix/store/9sg43wnzdfx8600j22jqyiyxi3kcqdix-python3.13-mitmproxy-12.2.2/bin/.mitmproxy-wrapped", line 6, in <module>
    from mitmproxy.tools.main import mitmproxy
  File "/nix/store/8gmrcj5s32a3w9l127lminnd34q2akr4-python3.14-mitmproxy-12.2.2/lib/python3.14/site-packages/mitmproxy/tools/main.py", line 15, in <module>
    from mitmproxy import master
  File "/nix/store/8gmrcj5s32a3w9l127lminnd34q2akr4-python3.14-mitmproxy-12.2.2/lib/python3.14/site-packages/mitmproxy/master.py", line 5, in <module>
    from .addons import termlog
  File "/nix/store/8gmrcj5s32a3w9l127lminnd34q2akr4-python3.14-mitmproxy-12.2.2/lib/python3.14/site-packages/mitmproxy/addons/__init__.py", line 4, in <module>
    from mitmproxy.addons import blocklist
  File "/nix/store/8gmrcj5s32a3w9l127lminnd34q2akr4-python3.14-mitmproxy-12.2.2/lib/python3.14/site-packages/mitmproxy/addons/blocklist.py", line 6, in <module>
    from mitmproxy import flowfilter
  File "/nix/store/8gmrcj5s32a3w9l127lminnd34q2akr4-python3.14-mitmproxy-12.2.2/lib/python3.14/site-packages/mitmproxy/flowfilter.py", line 47, in <module>
    from mitmproxy import dns
  File "/nix/store/8gmrcj5s32a3w9l127lminnd34q2akr4-python3.14-mitmproxy-12.2.2/lib/python3.14/site-packages/mitmproxy/dns.py", line 17, in <module>
    from mitmproxy import flow
  File "/nix/store/8gmrcj5s32a3w9l127lminnd34q2akr4-python3.14-mitmproxy-12.2.2/lib/python3.14/site-packages/mitmproxy/flow.py", line 12, in <module>
    from mitmproxy import connection
  File "/nix/store/8gmrcj5s32a3w9l127lminnd34q2akr4-python3.14-mitmproxy-12.2.2/lib/python3.14/site-packages/mitmproxy/connection.py", line 12, in <module>
    from mitmproxy import certs
  File "/nix/store/8gmrcj5s32a3w9l127lminnd34q2akr4-python3.14-mitmproxy-12.2.2/lib/python3.14/site-packages/mitmproxy/certs.py", line 16, in <module>
    import OpenSSL
  File "/nix/store/sl8427v9p6ywxq2irwl8h4hdgx8chz7b-python3.14-pyopenssl-25.3.0/lib/python3.14/site-packages/OpenSSL/__init__.py", line 8, in <module>
    from OpenSSL import SSL, crypto
  File "/nix/store/sl8427v9p6ywxq2irwl8h4hdgx8chz7b-python3.14-pyopenssl-25.3.0/lib/python3.14/site-packages/OpenSSL/SSL.py", line 15, in <module>
    from cryptography import x509
  File "/nix/store/nq4j7210q6jn3hn0q9dcqzrgiybzr4z5-python3.14-cryptography-46.0.5/lib/python3.14/site-packages/cryptography/x509/__init__.py", line 7, in <module>
    from cryptography.x509 import certificate_transparency, verification
  File "/nix/store/nq4j7210q6jn3hn0q9dcqzrgiybzr4z5-python3.14-cryptography-46.0.5/lib/python3.14/site-packages/cryptography/x509/certificate_transparency.py", line 8, in <module>
    from cryptography.hazmat.bindings._rust import x509 as rust_x509
ImportError: /nix/store/nq4j7210q6jn3hn0q9dcqzrgiybzr4z5-python3.14-cryptography-46.0.5/lib/python3.14/site-packages/cryptography/hazmat/bindings/_rust.abi3.so: undefined symbol: PyType_Freeze

The mitmproxy bin seems to no longer run out of the box.

I also compared the behavior to 12.2.1 where it ran fine.

Please let me know if that's a user inflicted error.

[SuperSandro2000]

Update already done in #510580

The issue is likely because you started it inside a nixpkgs-review shell which has issues with some python packages