Apply tags from the python

tagging/taggers.py

@@ -0,0 +1,39 @@
+# Copyright (c) Jupyter Development Team.
+# Distributed under the terms of the Modified BSD License.
+from tagger_interface import TaggerInterface
+from git_helper import GitHelper
+from plumbum.cmd import docker
+
+
+def _get_full_name(short_image_name, owner):
+    return f"{owner}/{short_image_name}:latest"
+
+
+def _get_program_version(short_image_name, owner, program):
+    return docker[
+        "run",
+        "--rm",
+        "-a", "STDOUT",
+        _get_full_name(short_image_name, owner),
+        program, "--version"
+    ]().strip()
+
+
+class SHATagger(TaggerInterface):
+    @staticmethod
+    def tag_value(short_image_name, owner):
+        return GitHelper.commit_hash()[:12]
+
+    @staticmethod
+    def tag_name():
+        return "git_sha"
+
+
+class PythonVersionTagger(TaggerInterface):
+    @staticmethod
+    def tag_value(short_image_name, owner):
+        return "python-" + _get_program_version(short_image_name, owner, "python").split()[1]
+
+    @staticmethod
+    def tag_name():
+        return "python_version"