Add missing alpha spec (#1273)

Without this extra spec, consumers of dask-cuda nightlies won't know that dask-cuda nightlies want to use nightlies of rapids-dask-dependency.

Authors:
  - Vyas Ramasubramani (https://github.com/vyasr)

Approvers:
  - Jake Awe (https://github.com/AyodeAwe)

URL: #1273

ci/build_python_pypi.sh

@@ -17,6 +17,16 @@ if ! rapids-is-release-build; then
   export PACKAGE_VERSION_NUMBER="${version}"
 fi
 
+# For nightlies we want to ensure that we're pulling in alphas as well. The
+# easiest way to do so is to augment the spec with a constraint containing a
+# min alpha version that doesn't affect the version bounds but does allow usage
+# of alpha versions for that dependency without --pre
+alpha_spec=''
+if ! rapids-is-release-build; then
+    alpha_spec=',>=0.0.0a0'
+fi
+
+sed -r -i "s/rapids-dask-dependency==(.*)\"/rapids-dask-dependency==\1${alpha_spec}\"/g" pyproject.toml
 
 echo "${version}" | tr -d '"' > VERSION
 sed -i "/^__git_commit__/ s/= .*/= \"${commit}\"/g" "${package_name}/_version.py"

ci/test_python.sh

@@ -55,7 +55,7 @@ timeout 60m pytest \
   --cov=dask_cuda \
   --cov-report=xml:"${RAPIDS_COVERAGE_DIR}/dask-cuda-coverage.xml" \
   --cov-report=term \
-  tests
+  tests -k "not ucxx"
 popd
 
 rapids-logger "Run local benchmark"