test: crc64nvme checksum

tests/rest_scripts/init_python_env.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+
+# Copyright 2024 Versity Software
+# This file is licensed under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http:#www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+source ./tests/rest_scripts/rest.sh
+
+deactivate=${DEACTIVATE:=true}
+
+if [ -z "$PYTHON_ENV_FOLDER" ] && [ -z "$TEST_FILE_FOLDER" ]; then
+  log_rest 2 "python virtual env setup requires either PYTHON_ENV_FOLDER or TEST_FILE_FOLDER param"
+  exit 1
+fi
+python_env_folder=${PYTHON_ENV_FOLDER:=${TEST_FILE_FOLDER}/env}
+if [ ! -d "$python_env_folder" ] && ! python3 -m venv "$python_env_folder"; then
+  log_rest 2 "error creating python virtual environment"
+  exit 1
+fi
+if ! source "$python_env_folder/bin/activate"; then
+  log_rest 2 "error activating virtual environment"
+  exit 1
+fi
+if ! python3 -m pip list | grep awscrt 1>/dev/null; then
+  if ! python3 -m pip install awscrt 1>/dev/null; then
+    log_rest 2 "error installing awscrt"
+    exit 1
+  fi
+fi
+if [ "$deactivate" == "true" ] && ! deactivate; then
+  log_rest 2 "error deactivating"
+  exit 1
+fi