py-sacrebleu (#37159)

* new mosesdecoder package

* "new py-sacrebleu package"

* Delete package.py

* [@spackbot] updating style on behalf of Sangu-Mbekelu

* Update package.py

updating package based on review

---------

Co-authored-by: Sangu Mbekelu <s.mbekelu9@gmail.com>

var/spack/repos/builtin/packages/py-sacrebleu/package.py

@@ -0,0 +1,29 @@
+# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack.package import *
+
+
+class PySacrebleu(PythonPackage):
+    """SacreBLEU is a standard BLEU implementation that downloads and manages
+    WMT datasets, produces scores on detokenized outputs, and reports a string
+    encapsulating BLEU parameters, facilitating the production of shareable,
+    comparable BLEU scores."""
+
+    homepage = "https://github.com/mjpost/sacrebleu"
+    pypi = "sacrebleu/sacrebleu-2.0.0.tar.gz"
+
+    version("2.0.0", sha256="51fb69b6683f1b9999cd180143bb6b21d7841744537c9aab235cfe676550f0cf")
+
+    depends_on("python@3.6.0:", type=("build", "run"))
+    depends_on("py-setuptools", type="build")
+    depends_on("py-portalocker", type=("build", "run"))
+    depends_on("py-regex", type=("build", "run"))
+    depends_on("py-tabulate@0.8.9:", type=("build", "run"))
+    depends_on("py-numpy@1.17:", type=("build", "run"))
+    depends_on("py-colorama", type=("build", "run"))
+
+    def patch(self):
+        touch("CHANGELOG.md")