Release fixes

There were a few things that were broken due to the change to
pyproject.toml.

- Use license instead of deprecated license classifier
- Clean up classifiers (only use those in
  https://pypi.org/pypi?%3Aaction=list_classifiers)
- Install pytorch via pip, conda seems deprecated
- Use build instead of setup py for wheel/sdist

pyproject.toml

@@ -2,7 +2,7 @@
 requires = ["setuptools>=61.1.0", "wheel"]
 build-backend = "setuptools.build_meta"
 
-[tool.setuptools.package-data] 
+[tool.setuptools.package-data]
 "*" = ["VERSION", "LICENSE", "*.rst"]
 
 [tool.setuptools.packages.find]
@@ -13,6 +13,7 @@ exclude = ["notebooks", "assets"]
 name = "skorch"
 dynamic = ["version", "readme"]
 description = "scikit-learn compatible neural network library for pytorch"
+license = "BSD-3-Clause"
 license-files = ["LICENSE"]
 requires-python = ">=3.9"
 dependencies =[
@@ -30,15 +31,13 @@ authors = [
     {name = "skorch Developers"}
 ]
 classifiers = [                                 #note:classifiers are recommended for packages to be visible on PyPI
-  "License ::BSD 3-Clause  License",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: 3 :: Only",
   "Topic :: Scientific/Engineering",
-  "Topic :: Scientific/Engineering :: Machine Learning",
   "Topic :: Scientific/Engineering :: Artificial Intelligence",
   "Topic :: Software Development",
   "Topic :: Software Development :: Libraries",
@@ -84,7 +83,7 @@ extended = [
 ]
 
 
-[tool.coverage.run]  
+[tool.coverage.run]
 source = ["."]
 include = ["skorch/*"]
 omit = [
@@ -112,10 +111,10 @@ testpaths = ["skorch/tests"]
 [tool.pylint.main]
 load-plugins = "pylint.extensions.no_self_use"
 
-[tool.pylint.messages_control]  
+[tool.pylint.messages_control]
 disable = [
     "raw-checker-failed",
-    "bad-inline-option", 
+    "bad-inline-option",
     "locally-disabled",
     "file-ignored",
     "suppressed-message",
@@ -184,4 +183,4 @@ max-public-methods = 40
 
 [tool.setuptools.dynamic]
 version = {file = "VERSION"}
-readme = {file = "README.rst", content-type = "text/x-rst"}
+readme = {file = "README.rst", content-type = "text/x-rst"}

scripts/deploy.sh

@@ -4,7 +4,7 @@ set -o pipefail
 
 PYTORCH_VERSION=${PYTORCH_VERSION:-""}
 PYTHON_VERSION="3.9"
-TWINE_VERSION="\>3,\<4.0.0dev" # escaped <,> are necessary for conda run
+TWINE_VERSION=">3,<4.0.0dev"
 CONDA_ENV="skorch-deploy"
 
 if [[ $# -gt 1 ]] || [[ $1 != "live" && $1 != "stage" ]]; then
@@ -49,14 +49,13 @@ run_in_env() {
 trap remove_env EXIT
 
 echo "installing dependencies"
-conda install -c pytorch -y "pytorch==${PYTORCH_VERSION}"
+run_in_env python -m pip install "torch==${PYTORCH_VERSION}" --index-url https://download.pytorch.org/whl/cpu
 run_in_env python -m pip install "twine${TWINE_VERSION}"
 # Workaround for error `AttributeError: module 'lib' has no attribute 'X509_V_FLAG_CB_ISSUER_CHECK'`
 # due to outdated system pyOpenSSL - see also: https://askubuntu.com/q/1428181
 run_in_env python -m pip install pyOpenSSL --upgrade
-run_in_env python -m pip install -r requirements.txt
-run_in_env python -m pip install -r requirements-dev.txt
-run_in_env python -m pip install .
+run_in_env python -m pip install '.[dev,test,docs,extended]'
+run_in_env python -m pip install build
 run_in_env python -m pip list
 
 run_in_env pytest -x
@@ -65,10 +64,10 @@ run_in_env pytest -x
 run_in_env python -m pip install readme-renderer
 run_in_env python -m readme_renderer README.rst > /dev/null
 
-run_in_env python setup.py sdist bdist_wheel
+run_in_env python -m build --sdist --wheel
 
 if [[ $1 == "live" ]]; then
-    run_in_env twine upload dist/*"$(cat VERSION)"*
+    run_in_env twine upload --verbose dist/*"$(cat VERSION)"*
 else
-    run_in_env twine upload --repository-url https://test.pypi.org/legacy/ dist/*"$(cat VERSION)"*
+    run_in_env twine upload --verbose --repository-url https://test.pypi.org/legacy/ dist/*"$(cat VERSION)"*
 fi