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"""Handles incoming s3tables requests, invokes methods, returns responses."""
import json
from typing import Any
from urllib.parse import unquote
from moto.core.common_types import TYPE_RESPONSE
from moto.core.responses import BaseResponse
from .models import S3TablesBackend, s3tables_backends
class S3TablesResponse(BaseResponse):
"""Handler for S3Tables requests and responses."""
def __init__(self) -> None:
super().__init__(service_name="s3tables")
self.default_response_headers = {"Content-Type": "application/json"}
@property
def s3tables_backend(self) -> S3TablesBackend:
"""Return backend instance specific for this region."""
return s3tables_backends[self.current_account][self.region]
def create_table_bucket(self) -> TYPE_RESPONSE:
name = json.loads(self.body)["name"]
bucket = self.s3tables_backend.create_table_bucket(
name=name,
)
return 200, self.default_response_headers, json.dumps({"arn": bucket.arn})
def list_table_buckets(self) -> TYPE_RESPONSE:
params = self._get_params()
prefix = params.get("prefix")
continuation_token = params.get("continuationToken")
max_buckets = params.get("maxBuckets")
table_buckets, continuation_token = self.s3tables_backend.list_table_buckets(
prefix=prefix,
continuation_token=continuation_token,
max_buckets=int(max_buckets) if max_buckets else None,
)
body: dict[str, Any] = {
"tableBuckets": [
{
"arn": b.arn,
"name": b.name,
"ownerAccountId": b.account_id,
"createdAt": b.creation_date.isoformat(),
}
for b in table_buckets
]
}
if continuation_token:
body.update(continuationToken=continuation_token)
return 200, self.default_response_headers, json.dumps(body)
def get_table_bucket(self) -> TYPE_RESPONSE:
_, table_bucket_arn = self.raw_path.lstrip("/").split("/")
table_bucket_arn = unquote(table_bucket_arn)
bucket = self.s3tables_backend.get_table_bucket(
table_bucket_arn=table_bucket_arn,
)
return (
200,
self.default_response_headers,
json.dumps(
{
"arn": bucket.arn,
"name": bucket.name,
"ownerAccountId": bucket.account_id,
"createdAt": bucket.creation_date.isoformat(),
}
),
)
def delete_table_bucket(self) -> TYPE_RESPONSE:
_, table_bucket_arn = self.raw_path.lstrip("/").split("/")
table_bucket_arn = unquote(table_bucket_arn)
self.s3tables_backend.delete_table_bucket(
table_bucket_arn=table_bucket_arn,
)
return 204, {}, ""
def create_namespace(self) -> TYPE_RESPONSE:
_, table_bucket_arn = self.raw_path.lstrip("/").split("/")
table_bucket_arn = unquote(table_bucket_arn)
name = json.loads(self.body)["namespace"][0]
namespace = self.s3tables_backend.create_namespace(
table_bucket_arn=table_bucket_arn,
namespace=name,
)
return (
200,
self.default_response_headers,
json.dumps(
{"tableBucketArn": table_bucket_arn, "namespace": [namespace.name]}
),
)
def list_namespaces(self) -> TYPE_RESPONSE:
_, table_bucket_arn = self.raw_path.lstrip("/").split("/")
table_bucket_arn = unquote(table_bucket_arn)
params = self._get_params()
continuation_token = params.get("continuationToken")
max_namespaces = params.get("maxNamespaces")
prefix = params.get("prefix")
namespaces, continuation_token = self.s3tables_backend.list_namespaces(
table_bucket_arn=table_bucket_arn,
prefix=prefix,
continuation_token=continuation_token,
max_namespaces=int(max_namespaces) if max_namespaces else None,
)
body: dict[str, Any] = {
"namespaces": [
{
"namespace": [ns.name],
"createdAt": ns.creation_date.isoformat(),
"createdBy": ns.created_by,
"ownerAccountId": ns.account_id,
}
for ns in namespaces
]
}
if continuation_token:
body.update(continuationToken=continuation_token)
return 200, self.default_response_headers, json.dumps(body)
def get_namespace(self) -> TYPE_RESPONSE:
_, table_bucket_arn, name = self.raw_path.lstrip("/").split("/")
table_bucket_arn = unquote(table_bucket_arn)
namespace = self.s3tables_backend.get_namespace(
table_bucket_arn=table_bucket_arn,
namespace=name,
)
return (
200,
self.default_response_headers,
json.dumps(
{
"namespace": [namespace.name],
"createdAt": namespace.creation_date.isoformat(),
"createdBy": namespace.created_by,
"ownerAccountId": namespace.account_id,
}
),
)
def delete_namespace(self) -> TYPE_RESPONSE:
_, table_bucket_arn, namespace = self.raw_path.lstrip("/").split("/")
table_bucket_arn = unquote(table_bucket_arn)
self.s3tables_backend.delete_namespace(
table_bucket_arn=table_bucket_arn,
namespace=namespace,
)
return 204, self.default_response_headers, ""
def create_table(self) -> TYPE_RESPONSE:
_, table_bucket_arn, namespace = self.raw_path.lstrip("/").split("/")
table_bucket_arn = unquote(table_bucket_arn)
body = json.loads(self.body)
name = body["name"]
format = body["format"]
table = self.s3tables_backend.create_table(
table_bucket_arn=table_bucket_arn,
namespace=namespace,
name=name,
format=format,
)
return (
200,
self.default_response_headers,
json.dumps({"tableARN": table.arn, "versionToken": table.version_token}),
)
def get_table(self) -> TYPE_RESPONSE:
table_bucket_arn = unquote(self._get_param("tableBucketARN"))
namespace = self._get_param("namespace")
name = self._get_param("name")
table = self.s3tables_backend.get_table(
table_bucket_arn=table_bucket_arn,
namespace=namespace,
name=name,
)
return (
200,
self.default_response_headers,
json.dumps(
{
"name": table.name,
"type": table.type,
"tableARN": table.arn,
"namespace": [namespace],
"versionToken": table.version_token,
"metadataLocation": table.metadata_location,
"warehouseLocation": table.warehouse_location,
"createdAt": table.creation_date.isoformat(),
"createdBy": table.account_id,
"managedByService": table.managed_by_service,
"modifiedAt": table.last_modified.isoformat(),
"modifiedBy": table.modified_by,
"ownerAccountId": table.account_id,
"format": table.format,
}
),
)
def list_tables(self) -> TYPE_RESPONSE:
_, table_bucket_arn = self.raw_path.lstrip("/").split("/")
table_bucket_arn = unquote(table_bucket_arn)
params = self._get_params()
namespace = params.get("namespace")
prefix = params.get("prefix")
continuation_token = params.get("continuationToken")
max_tables = params.get("maxTables")
tables, continuation_token = self.s3tables_backend.list_tables(
table_bucket_arn=table_bucket_arn,
namespace=namespace,
prefix=prefix,
continuation_token=continuation_token,
max_tables=int(max_tables) if max_tables else None,
)
body: dict[str, Any] = {
"tables": [
{
"namespace": [table.namespace],
"name": table.name,
"createdAt": table.creation_date.isoformat(),
"modifiedAt": table.last_modified.isoformat(),
}
for table in tables
]
}
if continuation_token:
body.update(continuationToken=continuation_token)
return 200, self.default_response_headers, json.dumps(body)
def delete_table(self) -> TYPE_RESPONSE:
_, table_bucket_arn, namespace, name = self.raw_path.lstrip("/").split("/")
table_bucket_arn = unquote(table_bucket_arn)
params = self._get_params()
version_token = params.get("versionToken")
self.s3tables_backend.delete_table(
table_bucket_arn=table_bucket_arn,
namespace=namespace,
name=name,
version_token=version_token,
)
return 204, {}, ""
def get_table_metadata_location(self) -> TYPE_RESPONSE:
_, table_bucket_arn, namespace, name, _ = self.raw_path.lstrip("/").split("/")
table_bucket_arn = unquote(table_bucket_arn)
table = self.s3tables_backend.get_table(
table_bucket_arn=table_bucket_arn,
namespace=namespace,
name=name,
)
return (
200,
self.default_response_headers,
json.dumps(
{
"versionToken": table.version_token,
"metadataLocation": table.metadata_location,
"warehouseLocation": table.warehouse_location,
}
),
)
def update_table_metadata_location(self) -> TYPE_RESPONSE:
_, table_bucket_arn, namespace, name, _ = self.raw_path.lstrip("/").split("/")
table_bucket_arn = unquote(table_bucket_arn)
body = json.loads(self.body)
metadata_location = body["metadataLocation"]
version_token = body["versionToken"]
table = self.s3tables_backend.update_table_metadata_location(
table_bucket_arn=table_bucket_arn,
namespace=namespace,
name=name,
version_token=version_token,
metadata_location=metadata_location,
)
return (
200,
self.default_response_headers,
json.dumps(
{
"name": table.name,
"tableArn": table.arn,
"namespace": namespace,
"versionToken": table.version_token,
"metadataLocation": table.metadata_location,
}
),
)
def rename_table(self) -> TYPE_RESPONSE:
_, table_bucket_arn, namespace, name, _ = self.raw_path.lstrip("/").split("/")
table_bucket_arn = unquote(table_bucket_arn)
body = json.loads(self.body)
version_token = body.get("versionToken")
new_namespace_name = body.get("newNamespaceName")
new_name = body.get("newName")
self.s3tables_backend.rename_table(
table_bucket_arn=table_bucket_arn,
namespace=namespace,
name=name,
new_namespace_name=new_namespace_name,
new_name=new_name,
version_token=version_token,
)
return 200, {}, ""
|
