fixed more broken imports

Author: Andrei Neagu

packages/aws-library/src/aws_library/s3/__init__.py

@@ -3,11 +3,7 @@
     SimcoreS3API,
     UploadedBytesTransferredCallback,
 )
-from ._constants import (
-    MIN_MULTIPART_UPLOAD_CHUNK_SIZE,
-    PRESIGNED_LINK_MAX_SIZE,
-    S3_MAX_FILE_SIZE,
-)
+from ._constants import PRESIGNED_LINK_MAX_SIZE, S3_MAX_FILE_SIZE
 from ._errors import (
     S3AccessError,
     S3BucketInvalidError,
@@ -27,7 +23,6 @@
 
 __all__: tuple[str, ...] = (
     "CopiedBytesTransferredCallback",
-    "MIN_MULTIPART_UPLOAD_CHUNK_SIZE",
     "MultiPartUploadLinks",
     "PRESIGNED_LINK_MAX_SIZE",
     "S3_MAX_FILE_SIZE",

packages/aws-library/src/aws_library/s3/_constants.py

@@ -3,12 +3,12 @@
 from pydantic import ByteSize, TypeAdapter
 
 # NOTE: AWS S3 upload limits https://docs.aws.amazon.com/AmazonS3/latest/userguide/qfacts.html
-MIN_MULTIPART_UPLOAD_CHUNK_SIZE: Final[int] = TypeAdapter(ByteSize).validate_python(
-    "5MiB"
-)
 MULTIPART_UPLOADS_MIN_TOTAL_SIZE: Final[ByteSize] = TypeAdapter(
     ByteSize
 ).validate_python("100MiB")
+MULTIPART_COPY_THRESHOLD: Final[ByteSize] = TypeAdapter(ByteSize).validate_python(
+    "100MiB"
+)
 
 PRESIGNED_LINK_MAX_SIZE: Final[ByteSize] = TypeAdapter(ByteSize).validate_python("5GiB")
 S3_MAX_FILE_SIZE: Final[ByteSize] = TypeAdapter(ByteSize).validate_python("5TiB")