{"library":"requests-sigv4","title":"requests-sigv4","description":"requests-sigv4 is a Python library designed to provide AWS Signature Version 4 (SigV4) authentication for the popular `requests` library. It enables users to make signed requests to AWS API endpoints, which is crucial for interacting with many AWS services. The library is currently at version 0.1.6 and was last updated in June 2022. Due to the lack of available documentation or an active source repository, its exact release cadence is unknown, but it appears to be a stable utility.","language":"python","status":"maintenance","last_verified":"Sat May 16","install":{"commands":["pip install requests-sigv4"],"cli":null},"imports":["from requests_sigv4 import SigV4Auth"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"import requests\nimport os\n# This import path is inferred, verify with actual library usage if docs become available.\nfrom requests_sigv4 import SigV4Auth\n\n# AWS credentials are typically picked up from environment variables or a Boto3 session.\n# For a real application, consider using boto3.Session() for credential management.\naws_access_key_id = os.environ.get('AWS_ACCESS_KEY_ID', 'YOUR_ACCESS_KEY_ID')\naws_secret_access_key = os.environ.get('AWS_SECRET_ACCESS_KEY', 'YOUR_SECRET_ACCESS_KEY')\naws_session_token = os.environ.get('AWS_SESSION_TOKEN', '') # Optional for temporary credentials\n\n# Replace with your AWS service and region\nSERVICE = 'execute-api'\nREGION = 'us-east-1'\nAPI_ENDPOINT = 'https://your-api-gateway-id.execute-api.us-east-1.amazonaws.com/prod/myresource'\n\n# Initialize the SigV4Auth handler\n# The constructor signature for this library is inferred and may vary.\n# Assuming a similar interface to other SigV4 auth libraries for requests.\n# You might need to pass AWS credentials explicitly or ensure they are in env vars.\nauth = SigV4Auth(\n    service=SERVICE,\n    region=REGION,\n    aws_access_key_id=aws_access_key_id,\n    aws_secret_access_key=aws_secret_access_key,\n    aws_session_token=aws_session_token\n)\n\ntry:\n    session = requests.Session()\n    session.auth = auth\n    response = session.get(API_ENDPOINT)\n    response.raise_for_status() # Raise an exception for HTTP errors\n    print(f\"Success! Status Code: {response.status_code}\")\n    print(f\"Response Body: {response.text}\")\nexcept requests.exceptions.RequestException as e:\n    print(f\"Request failed: {e}\")\n    if hasattr(e, 'response') and e.response is not None:\n        print(f\"Error Response Body: {e.response.text}\")\n","lang":"python","description":"This quickstart demonstrates how to set up `requests-sigv4` to sign an HTTP GET request to an AWS API Gateway endpoint. It assumes AWS credentials are available via environment variables or explicitly passed. The specific constructor signature for `SigV4Auth` is inferred based on common patterns in similar libraries due to a lack of direct documentation for this package. Users should adapt the `SERVICE`, `REGION`, and `API_ENDPOINT` to their specific AWS setup. Authentication details like `aws_access_key_id`, `aws_secret_access_key`, and `aws_session_token` are retrieved from environment variables for security and flexibility. The example uses a `requests.Session` for persistent configuration.","tag":null,"tag_description":null,"last_tested":null,"results":[]},"compatibility":{"tag":null,"tag_description":null,"last_tested":"2026-05-16","installed_version":"0.1.6","pypi_latest":"0.1.6","is_stale":false,"summary":{"python_range":"3.10–3.9","success_rate":100,"avg_install_s":4.1,"avg_import_s":null,"wheel_type":"wheel"},"results":[{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine (musl)","variant":"requests-sigv4","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"53.1M"},{"runtime":"python:3.10-slim","python_version":"3.10","os_libc":"slim (glibc)","variant":"requests-sigv4","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":4.3,"import_time_s":null,"mem_mb":null,"disk_size":"54M"},{"runtime":"python:3.11-alpine","python_version":"3.11","os_libc":"alpine (musl)","variant":"requests-sigv4","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"56.2M"},{"runtime":"python:3.11-slim","python_version":"3.11","os_libc":"slim (glibc)","variant":"requests-sigv4","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":4.3,"import_time_s":null,"mem_mb":null,"disk_size":"57M"},{"runtime":"python:3.12-alpine","python_version":"3.12","os_libc":"alpine (musl)","variant":"requests-sigv4","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"47.7M"},{"runtime":"python:3.12-slim","python_version":"3.12","os_libc":"slim (glibc)","variant":"requests-sigv4","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":3.7,"import_time_s":null,"mem_mb":null,"disk_size":"48M"},{"runtime":"python:3.13-alpine","python_version":"3.13","os_libc":"alpine (musl)","variant":"requests-sigv4","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"47.5M"},{"runtime":"python:3.13-slim","python_version":"3.13","os_libc":"slim (glibc)","variant":"requests-sigv4","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":3.3,"import_time_s":null,"mem_mb":null,"disk_size":"48M"},{"runtime":"python:3.9-alpine","python_version":"3.9","os_libc":"alpine (musl)","variant":"requests-sigv4","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"52.3M"},{"runtime":"python:3.9-slim","python_version":"3.9","os_libc":"slim (glibc)","variant":"requests-sigv4","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":5,"import_time_s":null,"mem_mb":null,"disk_size":"53M"}]}}