redid how the python was setup to not rely on the local env of our us…

atlasdb-jepsen-tests/build.gradle

@@ -13,12 +13,17 @@ buildscript {
 apply plugin: 'com.github.johnrengelman.shadow'
 apply plugin: 'docker-compose'
 
-task ensureDateUtilPresent(type: Exec) {
-    commandLine 'sh', 'scripts/ensure-date-util-present.sh'
+task setupPythonDependencies(type: Exec) {
+    commandLine 'sh', 'scripts/setup_python.sh'
 }
 
+//task ensureDateUtilPresent(type: Exec) {
+//    commandLine 'sh', 'scripts/ensure-date-util-present.sh'
+//}
+
 task runUnitTestsForPrintLogsInChronologicalOrderScript(type: Exec) {
-    dependsOn ensureDateUtilPresent
+    dependsOn setupPythonDependencies
+//    dependsOn ensureDateUtilPresent
     commandLine 'python', 'scripts/print_logs_in_chronological_order.py', '--tests-only'
 }
 

atlasdb-jepsen-tests/scripts/setup_python.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+#
+# (c) Copyright 2024 Palantir Technologies Inc. All rights reserved.
+#
+# 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.
+#
+
+set -x
+
+# Create a virtual environment in the project directory
+python3 -m venv .venv
+
+# Activate the virtual environment
+source .venv/bin/activate
+
+# Install the required Python packages in the virtual environment
+pip install python-dateutil
+
+# Verify installation
+if python -c "import dateutil" >/dev/null 2>&1; then
+    echo "DateUtil is present."
+else
+    echo "DateUtil installation failed."
+    exit 1
+fi
+
+# Deactivate the virtual environment
+deactivate