locust fingerprints with all dependencies added

.gitignore

@@ -28,4 +28,7 @@ eclipsebin
 \#*\#
 
 # VSCode history
-.history
+.history
+
+# Python Module Compile Bytecode
+__pycache__/

google/fingerprinters/web/scripts/updater/community/locust/app/docker-compose.yaml

@@ -0,0 +1,12 @@
+services:
+  master:
+    image: "locustio/locust:${LC_VERSION}"
+    ports:
+      - "8089:8089"
+    volumes:
+      - ./locustfile.py:/mnt/locust/locustfile.py
+    command: -f /mnt/locust/locustfile.py --master -H http://master:8089
+    healthcheck:
+      test: [ "CMD", "python3", "-c", "import socket; socket.create_connection(('localhost', 8089), timeout=1)" ]
+      interval: 3s
+      retries: 10

google/fingerprinters/web/scripts/updater/community/locust/app/locustfile.py

@@ -0,0 +1,17 @@
+try:
+    from locust import HttpUser, TaskSet, task
+except ImportError:
+    # For older versions of Locust
+    from locust import HttpLocust as HttpUser, TaskSet, task
+
+
+class UserTasks(TaskSet):
+    @task
+    def hello_world(self):
+        self.client.get("/hello")
+        self.client.get("/world")
+
+
+class HelloWorldUser(HttpUser):
+    host = "http://127.0.0.1:8089"
+    task_set = UserTasks

google/fingerprinters/web/scripts/updater/community/locust/getAllTags.py

@@ -0,0 +1,18 @@
+import requests
+
+
+def get_locust_tags():
+    url = "https://hub.docker.com/v2/repositories/locustio/locust/tags"
+    tags = []
+    while url:
+        response = requests.get(url)
+        data = response.json()
+        tags.extend([tag['name'] for tag in data['results']])
+        url = data['next']
+    return tags
+
+
+if __name__ == "__main__":
+    tags = get_locust_tags()
+    for tag in tags:
+        print(tag)

google/fingerprinters/web/scripts/updater/community/locust/update.sh

@@ -0,0 +1,93 @@
+#!/usr/bin/env bash
+
+# Copyright 2025 Google LLC
+#
+# 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
+#
+#     https://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 -e
+
+source ../../common.sh
+
+SCRIPT_PATH="$(cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P)"
+# Root path to the web fingerprinter plugin.
+PROJECT_ROOT="$(cd -- "${SCRIPT_PATH}/../../../.." >/dev/null 2>&1 ; pwd -P)"
+# Path to the configurations for starting a live instance of Locust.
+APP_PATH="${SCRIPT_PATH}/app"
+# Path to the temporary data holder.
+TMP_DATA="/tmp/lc_fingerprints"
+# Path to the local git repository for Locsut codebase.
+GIT_REPO="${TMP_DATA}/repo"
+# Path to the directory of all the updated fingerprints data.
+FINGERPRINTS_PATH="${TMP_DATA}/fingerprints"
+# Json data of the final result.
+JSON_DATA="${FINGERPRINTS_PATH}/fingerprint.json"
+# Binary proto data of the final result.
+BIN_DATA="${FINGERPRINTS_PATH}/fingerprint.binproto"
+# Read all the versions to be fingerprinted.
+readarray -t ALL_VERSIONS < "${SCRIPT_PATH}/versions.txt"
+
+mkdir -p "${FINGERPRINTS_PATH}"
+
+BINPROTO="${PROJECT_ROOT}/src/main/resources/fingerprinters/web/data/community/locust.binproto"
+
+startLocust() {
+  local version="$1"
+  pushd "${APP_PATH}" >/dev/null
+    LC_VERSION="${version}" docker compose up -d --wait
+  popd >/dev/null
+}
+
+stopLocust() {
+  local version="$1"
+  pushd "${APP_PATH}" >/dev/null
+    LC_VERSION="${version}" docker compose down --volumes --remove-orphans
+  popd >/dev/null
+}
+
+# Convert the existing data file to a human-readable json file.
+convertFingerprint \
+  $BINPROTO \
+  "${JSON_DATA}"
+
+# Fetch Locust codebase.
+if [[ ! -d "${GIT_REPO}" ]] ; then
+  git clone https://github.com/locustio/locust.git "${GIT_REPO}"
+fi
+
+# Update for all the versions listed in "versions.txt" file.
+for LC_VERSION in "${ALL_VERSIONS[@]}"; do
+  echo "Fingerprinting Locust version ${LC_VERSION} ..."
+  # Start a live instance of Locust.
+  startLocust "${LC_VERSION}"
+
+  # Checkout the repository to the correct tag.
+  checkOutRepo "${GIT_REPO}" "${LC_VERSION}"
+
+  updateFingerprint \
+    "locust" \
+    "${LC_VERSION}" \
+    "${FINGERPRINTS_PATH}" \
+    "${GIT_REPO}" \
+    "http://localhost:8089"
+
+  # Stop the live instance of Locust.
+  stopLocust "${LC_VERSION}"
+done
+
+convertFingerprint "${JSON_DATA}" "${BIN_DATA}"
+
+echo "Fingerprint updated for MLflow. Please commit the following file:"
+echo "  ${BIN_DATA}"
+echo "to"
+echo "  ${BINPROTO}"
+

google/fingerprinters/web/scripts/updater/community/locust/versions.txt

@@ -0,0 +1,132 @@
+2.33.0
+2.32.10
+2.32.9
+2.32.8
+2.32.7
+2.32.6
+2.32.5
+2.32.4
+2.32.3
+2.32.2
+2.32.1
+2.32.0
+2.31.8
+2.31.7
+2.31.6
+2.31.5
+2.31.4
+2.31.3
+2.31.2
+2.31.1
+2.31.0
+2.30.1
+2.29.1
+2.29.0
+2.28.0
+2.27.0
+2.26.0
+2.25.0
+2.24.1
+2.24.0
+2.23.1
+2.23.0
+2.22.0
+2.21.0
+2.20.2
+2.20.1
+2.20.0
+2.19.1
+2.19.0
+2.18.4
+2.18.3
+2.18.2
+2.18.1
+2.17.0
+2.16.1
+2.16.0
+2.15.1
+2.15.0
+2.14.2
+2.14.1
+2.14.0
+2.13.2
+2.13.1
+2.13.0
+2.12.2
+2.12.1
+2.12.0
+2.11.1
+2.11.0
+2.10.2
+2.10.1
+2.10.0
+2.9.0
+2.8.6
+2.8.5
+2.8.4
+2.8.3
+2.8.2
+2.8.1
+2.8.0
+2.7.3
+2.7.2
+2.7.1
+2.7.0
+2.6.1
+2.6.0
+2.5.1
+2.5.0
+2.4.3
+2.4.2
+2.4.1
+2.4.0
+2.2.3
+2.2.2
+2.2.1
+2.2.0b0
+2.2.0
+2.1.0
+2.0.0b3
+2.0.0b2
+2.0.0b1
+2.0.0b0
+1.6.0
+1.5.3
+1.5.2
+1.5.1
+1.5.0
+1.4.4
+1.4.3
+1.4.2
+1.4.1
+1.4.0
+1.3.2
+1.3.1
+1.3.0
+1.2.3
+1.2.2
+1.2.1
+1.2
+1.1.1
+1.1
+1.0.3
+1.0.2
+0.14.5
+1.0.1
+1.0
+1.0b2
+0.14.6
+1.0b1
+0.14.4
+0.14.3
+0.14.2
+0.14.1
+0.14.0
+0.13.5
+0.13.4
+0.13.3
+0.13.2
+0.13.1
+0.13.0
+0.12.2
+0.12.1