Backport PR #54784 on branch 2.1.x (CI: Unpin Cython) (#55154)

Backport PR #54784: CI: Unpin Cython Co-authored-by: Thomas Li <47963215+lithomas1@users.noreply.github.com>

Author: meeseeksmachine

.github/workflows/unit-tests.yml

@@ -233,8 +233,8 @@ jobs:
  run: |
  /opt/python/cp311-cp311/bin/python -m venv ~/virtualenvs/pandas-dev
  . ~/virtualenvs/pandas-dev/bin/activate
- python -m pip install --no-cache-dir -U pip wheel setuptools meson[ninja]==1.0.1 meson-python==0.13.1
- python -m pip install --no-cache-dir versioneer[toml] "cython<3.0.1" numpy python-dateutil pytz pytest>=7.3.2 pytest-xdist>=2.2.0 pytest-asyncio>=0.17 hypothesis>=6.46.1
+ python -m pip install --no-cache-dir -U pip wheel setuptools meson[ninja]==1.2.1 meson-python==0.13.1
+ python -m pip install --no-cache-dir versioneer[toml] cython numpy python-dateutil pytz pytest>=7.3.2 pytest-xdist>=2.2.0 pytest-asyncio>=0.17 hypothesis>=6.46.1
  python -m pip install --no-cache-dir --no-build-isolation -e .
  python -m pip list --no-cache-dir
  export PANDAS_CI=1
@@ -271,8 +271,8 @@ jobs:
  run: |
  /opt/python/cp311-cp311/bin/python -m venv ~/virtualenvs/pandas-dev
  . ~/virtualenvs/pandas-dev/bin/activate
- python -m pip install --no-cache-dir -U pip wheel setuptools meson-python==0.13.1 meson[ninja]==1.0.1
- python -m pip install --no-cache-dir versioneer[toml] "cython<3.0.1" numpy python-dateutil pytz pytest>=7.3.2 pytest-xdist>=2.2.0 pytest-asyncio>=0.17 hypothesis>=6.46.1
+ python -m pip install --no-cache-dir -U pip wheel setuptools meson-python==0.13.1 meson[ninja]==1.2.1
+ python -m pip install --no-cache-dir versioneer[toml] cython numpy python-dateutil pytz pytest>=7.3.2 pytest-xdist>=2.2.0 pytest-asyncio>=0.17 hypothesis>=6.46.1
  python -m pip install --no-cache-dir --no-build-isolation -e .
  python -m pip list --no-cache-dir
 
@@ -342,10 +342,10 @@ jobs:
  - name: Build Environment
  run: |
  python --version
- python -m pip install --upgrade pip setuptools wheel meson[ninja]==1.0.1 meson-python==0.13.1
+ python -m pip install --upgrade pip setuptools wheel meson[ninja]==1.2.1 meson-python==0.13.1
  python -m pip install --pre --extra-index-url https://pypi.anaconda.org/scientific-python-nightly-wheels/simple numpy
  python -m pip install versioneer[toml]
- python -m pip install python-dateutil pytz tzdata "cython<3.0.1" hypothesis>=6.46.1 pytest>=7.3.2 pytest-xdist>=2.2.0 pytest-cov pytest-asyncio>=0.17
+ python -m pip install python-dateutil pytz tzdata cython hypothesis>=6.46.1 pytest>=7.3.2 pytest-xdist>=2.2.0 pytest-cov pytest-asyncio>=0.17
  python -m pip install -ve . --no-build-isolation --no-index
  python -m pip list
 

ci/deps/actions-310.yaml

@@ -6,8 +6,8 @@ dependencies:
 
  # build dependencies
  - versioneer[toml]
- - cython>=0.29.33, <3.0.1
- - meson[ninja]=1.0.1
+ - cython>=0.29.33
+ - meson[ninja]=1.2.1
  - meson-python=0.13.1
 
  # test dependencies

ci/deps/actions-311-downstream_compat.yaml

@@ -7,8 +7,8 @@ dependencies:
 
  # build dependencies
  - versioneer[toml]
- - cython>=0.29.33, <3.0.1
- - meson[ninja]=1.0.1
+ - cython>=0.29.33
+ - meson[ninja]=1.2.1
  - meson-python=0.13.1
 
  # test dependencies

ci/deps/actions-311-numpydev.yaml

@@ -6,8 +6,9 @@ dependencies:
 
  # build dependencies
  - versioneer[toml]
- - meson[ninja]=1.0.1
+ - meson[ninja]=1.2.1
  - meson-python=0.13.1
+ - cython>=0.29.33
 
  # test dependencies
  - pytest>=7.3.2
@@ -25,7 +26,6 @@ dependencies:
  - pip
 
  - pip:
- - "cython<3.0.1"
  - "--extra-index-url https://pypi.anaconda.org/scientific-python-nightly-wheels/simple"
  - "--pre"
  - "numpy"

ci/deps/actions-311-pyarrownightly.yaml

@@ -6,8 +6,8 @@ dependencies:
 
  # build dependencies
  - versioneer[toml]
- - meson[ninja]=1.0.1
- - cython>=0.29.33, <3.0.1
+ - meson[ninja]=1.2.1
+ - cython>=0.29.33
  - meson-python=0.13.1
 
  # test dependencies

ci/deps/actions-311.yaml

@@ -6,8 +6,8 @@ dependencies:
 
  # build dependencies
  - versioneer[toml]
- - cython>=0.29.33, <3.0.1
- - meson[ninja]=1.0.1
+ - cython>=0.29.33
+ - meson[ninja]=1.2.1
  - meson-python=0.13.1
 
  # test dependencies

ci/deps/actions-39-minimum_versions.yaml

@@ -8,8 +8,8 @@ dependencies:
 
  # build dependencies
  - versioneer[toml]
- - cython>=0.29.33, <3.0.1
- - meson[ninja]=1.0.1
+ - cython>=0.29.33
+ - meson[ninja]=1.2.1
  - meson-python=0.13.1
 
  # test dependencies

ci/deps/actions-39.yaml

@@ -6,8 +6,8 @@ dependencies:
 
  # build dependencies
  - versioneer[toml]
- - cython>=0.29.33, <3.0.1
- - meson[ninja]=1.0.1
+ - cython>=0.29.33
+ - meson[ninja]=1.2.1
  - meson-python=0.13.1
 
  # test dependencies

ci/deps/actions-pypy-39.yaml

@@ -9,8 +9,8 @@ dependencies:
 
  # build dependencies
  - versioneer[toml]
- - cython>=0.29.33, <3.0.1
- - meson[ninja]=1.0.1
+ - cython>=0.29.33
+ - meson[ninja]=1.2.1
  - meson-python=0.13.1
 
  # test dependencies

ci/deps/circle-310-arm64.yaml

@@ -6,8 +6,8 @@ dependencies:
 
  # build dependencies
  - versioneer[toml]
- - cython>=0.29.33, <3.0.1
- - meson[ninja]=1.0.1
+ - cython>=0.29.33
+ - meson[ninja]=1.2.1
  - meson-python=0.13.1
 
  # test dependencies