CI: Test clipboard on Linux via pyqt (#56084)

Author: mroeschke

.github/workflows/unit-tests.yml

@@ -88,14 +88,15 @@ jobs:
     name: ${{ matrix.name || format('ubuntu-latest {0}', matrix.env_file) }}
     env:
       PATTERN: ${{ matrix.pattern }}
-      EXTRA_APT: ${{ matrix.extra_apt || '' }}
       LANG: ${{ matrix.lang || 'C.UTF-8' }}
       LC_ALL: ${{ matrix.lc_all || '' }}
       PANDAS_COPY_ON_WRITE: ${{ matrix.pandas_copy_on_write || '0' }}
       PANDAS_CI: ${{ matrix.pandas_ci || '1' }}
       TEST_ARGS: ${{ matrix.test_args || '' }}
       PYTEST_WORKERS: 'auto'
       PYTEST_TARGET: ${{ matrix.pytest_target || 'pandas' }}
+      # Clipboard tests
+      QT_QPA_PLATFORM: offscreen
     concurrency:
       # https://github.community/t/concurrecy-not-work-for-push/183068/7
       group: ${{ github.event_name == 'push' && github.run_number || github.ref }}-${{ matrix.env_file }}-${{ matrix.pattern }}-${{ matrix.extra_apt || '' }}-${{ matrix.pandas_copy_on_write || '' }}
@@ -145,8 +146,8 @@ jobs:
         fetch-depth: 0
 
     - name: Extra installs
-      # xsel for clipboard tests
-      run: sudo apt-get update && sudo apt-get install -y xsel ${{ env.EXTRA_APT }}
+      run: sudo apt-get update && sudo apt-get install -y ${{ matrix.extra_apt }}
+      if: ${{ matrix.extra_apt }}
 
     - name: Generate extra locales
       # These extra locales will be available for locale.setlocale() calls in tests

ci/deps/actions-310.yaml

@@ -15,6 +15,7 @@ dependencies:
   - pytest-cov
   - pytest-xdist>=2.2.0
   - pytest-localserver>=0.7.1
+  - pytest-qt>=4.2.0
   - boto3
 
   # required dependencies
@@ -42,6 +43,7 @@ dependencies:
   - psycopg2>=2.9.6
   - pyarrow>=10.0.1
   - pymysql>=1.0.2
+  - pyqt>=5.15.9
   - pyreadstat>=1.2.0
   - pytables>=3.8.0
   - python-calamine>=0.1.6
@@ -58,5 +60,4 @@ dependencies:
   - pip:
     - adbc-driver-postgresql>=0.8.0
     - adbc-driver-sqlite>=0.8.0
-    - pyqt5>=5.15.8
     - tzdata>=2022.7

ci/deps/actions-311-downstream_compat.yaml

@@ -16,6 +16,7 @@ dependencies:
   - pytest-cov
   - pytest-xdist>=2.2.0
   - pytest-localserver>=0.7.1
+  - pytest-qt>=4.2.0
   - boto3
 
   # required dependencies
@@ -43,6 +44,7 @@ dependencies:
   - psycopg2>=2.9.6
   - pyarrow>=10.0.1
   - pymysql>=1.0.2
+  - pyqt>=5.15.9
   - pyreadstat>=1.2.0
   - pytables>=3.8.0
   - python-calamine>=0.1.6
@@ -73,5 +75,4 @@ dependencies:
     - adbc-driver-postgresql>=0.8.0
     - adbc-driver-sqlite>=0.8.0
     - dataframe-api-compat>=0.1.7
-    - pyqt5>=5.15.8
     - tzdata>=2022.7

ci/deps/actions-311.yaml

@@ -15,6 +15,7 @@ dependencies:
   - pytest-cov
   - pytest-xdist>=2.2.0
   - pytest-localserver>=0.7.1
+  - pytest-qt>=4.2.0
   - boto3
 
   # required dependencies
@@ -38,6 +39,7 @@ dependencies:
   - numexpr>=2.8.4
   - odfpy>=1.4.1
   - qtpy>=2.3.0
+  - pyqt>=5.15.9
   - openpyxl>=3.1.0
   - psycopg2>=2.9.6
   - pyarrow>=10.0.1
@@ -58,5 +60,4 @@ dependencies:
   - pip:
     - adbc-driver-postgresql>=0.8.0
     - adbc-driver-sqlite>=0.8.0
-    - pyqt5>=5.15.8
     - tzdata>=2022.7

ci/deps/actions-39-minimum_versions.yaml

@@ -17,6 +17,7 @@ dependencies:
   - pytest-cov
   - pytest-xdist>=2.2.0
   - pytest-localserver>=0.7.1
+  - pytest-qt>=4.2.0
   - boto3
 
   # required dependencies
@@ -44,6 +45,7 @@ dependencies:
   - psycopg2=2.9.6
   - pyarrow=10.0.1
   - pymysql=1.0.2
+  - pyqt=5.15.9
   - pyreadstat=1.2.0
   - pytables=3.8.0
   - python-calamine=0.1.6
@@ -61,5 +63,4 @@ dependencies:
     - adbc-driver-postgresql==0.8.0
     - adbc-driver-sqlite==0.8.0
     - dataframe-api-compat==0.1.7
-    - pyqt5==5.15.8
     - tzdata==2022.7

ci/deps/actions-39.yaml

@@ -15,6 +15,7 @@ dependencies:
   - pytest-cov
   - pytest-xdist>=2.2.0
   - pytest-localserver>=0.7.1
+  - pytest-qt>=4.2.0
   - boto3
 
   # required dependencies
@@ -42,6 +43,7 @@ dependencies:
   - psycopg2>=2.9.6
   - pyarrow>=10.0.1
   - pymysql>=1.0.2
+  - pyqt>=5.15.9
   - pyreadstat>=1.2.0
   - pytables>=3.8.0
   - python-calamine>=0.1.6
@@ -58,5 +60,4 @@ dependencies:
   - pip:
     - adbc-driver-postgresql>=0.8.0
     - adbc-driver-sqlite>=0.8.0
-    - pyqt5>=5.15.8
     - tzdata>=2022.7

ci/deps/circle-310-arm64.yaml

@@ -15,6 +15,7 @@ dependencies:
   - pytest-cov
   - pytest-xdist>=2.2.0
   - pytest-localserver>=0.7.1
+  - pytest-qt>=4.2.0
   - boto3
 
   # required dependencies
@@ -42,6 +43,7 @@ dependencies:
   - psycopg2>=2.9.6
   - pyarrow>=10.0.1
   - pymysql>=1.0.2
+  - pyqt>=5.15.9
   - pyreadstat>=1.2.0
   - pytables>=3.8.0
   - python-calamine>=0.1.6

doc/source/getting_started/install.rst

@@ -397,7 +397,7 @@ Installable with ``pip install "pandas[clipboard]"``.
 ========================= ================== =============== =============================================================
 Dependency                Minimum Version    pip extra       Notes
 ========================= ================== =============== =============================================================
-PyQt4/PyQt5               5.15.8             clipboard       Clipboard I/O
+PyQt4/PyQt5               5.15.9             clipboard       Clipboard I/O
 qtpy                      2.3.0              clipboard       Clipboard I/O
 ========================= ================== =============== =============================================================
 

environment.yml

@@ -16,6 +16,8 @@ dependencies:
   - pytest>=7.3.2
   - pytest-cov
   - pytest-xdist>=2.2.0
+  - pytest-qt>=4.2.0
+  - pyqt>=5.15.9
   - coverage
 
   # required dependencies

pandas/compat/_optional.py

@@ -52,7 +52,7 @@
     "zstandard": "0.19.0",
     "tzdata": "2022.7",
     "qtpy": "2.3.0",
-    "pyqt5": "5.15.8",
+    "pyqt5": "5.15.9",
 }
 
 # A mapping from import name to package name (on PyPI) for packages where