{"library":"mypy-boto3-keyspaces","title":"mypy-boto3-keyspaces Type Stubs for AWS Keyspaces","description":"mypy-boto3-keyspaces provides precise type annotations for the `boto3` AWS SDK, specifically for the Keyspaces (for Apache Cassandra) service. This library enables static type checking with tools like `mypy`, improving code reliability and developer experience when interacting with AWS Keyspaces. The current version is 1.42.31, released frequently to align with `boto3` and `botocore` updates.","language":"python","status":"active","last_verified":"Thu May 14","install":{"commands":["pip install mypy-boto3-keyspaces","pip install boto3 mypy"],"cli":null},"imports":["from mypy_boto3_keyspaces.client import KeyspacesClient","from mypy_boto3_keyspaces.type_defs import CreateTableRequestRequestTypeDef"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"import boto3\nfrom mypy_boto3_keyspaces.client import KeyspacesClient\nfrom typing import TYPE_CHECKING\nimport os\n\n# Configure AWS credentials and region if not already set via environment variables or ~/.aws/credentials\n# For example, using environment variables:\n# os.environ['AWS_ACCESS_KEY_ID'] = 'YOUR_ACCESS_KEY'\n# os.environ['AWS_SECRET_ACCESS_KEY'] = 'YOUR_SECRET_KEY'\n# os.environ['AWS_REGION'] = 'us-east-1'\n\nif TYPE_CHECKING:\n    # mypy will use these imports for type checking\n    client: KeyspacesClient = boto3.client(\"keyspaces\", region_name=os.environ.get('AWS_REGION', 'us-east-1'))\n    \n    # Example: List tables (requires appropriate IAM permissions)\n    try:\n        response = client.list_tables(keyspaceName='my_keyspace')\n        print(\"Tables:\", response.get(\"TableNames\"))\n    except Exception as e:\n        print(f\"Error listing tables: {e}\")\n\nelse:\n    # Runtime code doesn't strictly need the mypy-boto3 imports\n    client = boto3.client(\"keyspaces\", region_name=os.environ.get('AWS_REGION', 'us-east-1'))\n    \n    # Example: List tables\n    try:\n        response = client.list_tables(keyspaceName='my_keyspace')\n        print(\"Tables:\", response.get(\"TableNames\"))\n    except Exception as e:\n        print(f\"Error listing tables: {e}\")\n\nprint(\"Code execution finished. Run `mypy your_script.py` for type checking.\")","lang":"python","description":"This quickstart demonstrates how to use `mypy-boto3-keyspaces` with `boto3`. The `if TYPE_CHECKING:` block ensures that the type stub imports are only processed by static analysis tools like `mypy`, avoiding any runtime overhead. Remember to replace `my_keyspace` with an actual Keyspaces keyspace and ensure AWS credentials are configured for the `boto3` client to function correctly.","tag":null,"tag_description":null,"last_tested":null,"results":[]},"compatibility":{"tag":null,"tag_description":null,"last_tested":"2026-05-14","installed_version":"1.43.0","pypi_latest":"1.43.0","is_stale":false,"summary":{"python_range":"3.10–3.9","success_rate":50,"avg_install_s":3.7,"avg_import_s":null,"wheel_type":"wheel"},"results":[{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine (musl)","variant":"boto3","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":"195.9M"},{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine 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