python update versions pylint/mypy (#10373)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: l0lawrence <l0lawrence@users.noreply.github.com>
Co-authored-by: Chenjie Shi <tadelesh.shi@live.cn>

Author: 3 people

.chronus/changes/py1-2026-3-14-15-3-10.md

@@ -0,0 +1,7 @@
+---
+changeKind: internal
+packages:
+  - "@typespec/http-client-python"
+---
+
+bumping pylint/mypy versions

packages/http-client-python/eng/scripts/ci/dev_requirements.txt

@@ -1,12 +1,12 @@
-pyright==1.1.407
-pylint==4.0.4
+pyright==1.1.408
+pylint==4.0.5
 tox==4.16.0
 tox-uv
-mypy==1.19.1
+mypy==1.20.1
 colorama==0.4.6
 debugpy==1.8.2
 pytest==8.3.2
 coverage==7.6.1
-black==24.8.0
+black==26.3.1
 ptvsd==4.3.2
 types-PyYAML==6.0.12.8

packages/http-client-python/generator/setup.py

@@ -47,7 +47,7 @@
         ]
     ),
     install_requires=[
-        "black==24.8.0",
+        "black==26.3.1",
         "docutils>=0.20.1",
         "Jinja2==3.1.6",
         "PyYAML==6.0.1",

packages/http-client-python/tests/requirements/lint.txt

@@ -1,4 +1,4 @@
 # Linting dependencies
 -r base.txt
 pylint==4.0.4
-black==24.8.0
+black==26.3.1