build: remove rpy2 from build pipeline

.github/workflows/check.yml

@@ -45,12 +45,6 @@ jobs:
         pip install -r tests/requirements.txt
         # show installed packages
         pip freeze
-    - name: Downgrade rpy2 (Windows)
-      if: runner.os == 'Windows' || runner.os == 'macOS'
-      run: |
-        # Remove rpy2 from build pipeline
-        # https://github.com/ZELLMECHANIK-DRESDEN/ShapeOut2/issues/161
-        python -m pip uninstall -y rpy2
     - name: Start application and print version
       env:
         # Display must be available globally for linux to know where xvfb is

.github/workflows/deploy_github.yml

@@ -34,9 +34,6 @@ jobs:
         python -m pip install --upgrade pip
         pip install setuptools wheel twine
         pip install .
-        # remove rpy2 from build pipeline
-        # https://github.com/ZELLMECHANIK-DRESDEN/ShapeOut2/issues/161
-        pip uninstall -y rpy2
     - name: Build windows executable
       if: runner.os == 'windows'
       working-directory: ./build-recipes

build-recipes/hook-shapeout2.py

@@ -17,4 +17,4 @@
 # Add the Zstandard library used by dclab
 datas += collect_data_files("hdf5plugin", includes=["plugins/libh5zstd.*"])
 
-hiddenimports = ["rpy2"]
+hiddenimports = []

build-recipes/win_build_requirements.txt

@@ -1,5 +1,3 @@
 # Any additional requirements for building the application
-# https://github.com/rpy2/rpy2/issues/796
 pyinstaller
-rpy2==3.4.5
 scipy==1.11.4  # hat problems with pyinstaller (scipy.special._cdflib not found)