# This is an automatically generated file.
# DO NOT EDIT or your changes may be overwritten
from __future__ import annotations
import base64
from xdrlib3 import Packer, Unpacker
from .bucket_metadata import BucketMetadata
from .hot_archive_bucket_entry_type import HotArchiveBucketEntryType
from .ledger_entry import LedgerEntry
from .ledger_key import LedgerKey
__all__ = ["HotArchiveBucketEntry"]
[docs]
class HotArchiveBucketEntry:
"""
XDR Source Code::
union HotArchiveBucketEntry switch (HotArchiveBucketEntryType type)
{
case HOT_ARCHIVE_ARCHIVED:
LedgerEntry archivedEntry;
case HOT_ARCHIVE_LIVE:
case HOT_ARCHIVE_DELETED:
LedgerKey key;
case HOT_ARCHIVE_METAENTRY:
BucketMetadata metaEntry;
};
"""
def __init__(
self,
type: HotArchiveBucketEntryType,
archived_entry: LedgerEntry = None,
key: LedgerKey = None,
meta_entry: BucketMetadata = None,
) -> None:
self.type = type
self.archived_entry = archived_entry
self.key = key
self.meta_entry = meta_entry
def pack(self, packer: Packer) -> None:
self.type.pack(packer)
if self.type == HotArchiveBucketEntryType.HOT_ARCHIVE_ARCHIVED:
if self.archived_entry is None:
raise ValueError("archived_entry should not be None.")
self.archived_entry.pack(packer)
return
if self.type == HotArchiveBucketEntryType.HOT_ARCHIVE_LIVE:
if self.key is None:
raise ValueError("key should not be None.")
self.key.pack(packer)
return
if self.type == HotArchiveBucketEntryType.HOT_ARCHIVE_DELETED:
if self.key is None:
raise ValueError("key should not be None.")
self.key.pack(packer)
return
if self.type == HotArchiveBucketEntryType.HOT_ARCHIVE_METAENTRY:
if self.meta_entry is None:
raise ValueError("meta_entry should not be None.")
self.meta_entry.pack(packer)
return
@classmethod
def unpack(cls, unpacker: Unpacker) -> HotArchiveBucketEntry:
type = HotArchiveBucketEntryType.unpack(unpacker)
if type == HotArchiveBucketEntryType.HOT_ARCHIVE_ARCHIVED:
archived_entry = LedgerEntry.unpack(unpacker)
return cls(type=type, archived_entry=archived_entry)
if type == HotArchiveBucketEntryType.HOT_ARCHIVE_LIVE:
key = LedgerKey.unpack(unpacker)
return cls(type=type, key=key)
if type == HotArchiveBucketEntryType.HOT_ARCHIVE_DELETED:
key = LedgerKey.unpack(unpacker)
return cls(type=type, key=key)
if type == HotArchiveBucketEntryType.HOT_ARCHIVE_METAENTRY:
meta_entry = BucketMetadata.unpack(unpacker)
return cls(type=type, meta_entry=meta_entry)
return cls(type=type)
def to_xdr_bytes(self) -> bytes:
packer = Packer()
self.pack(packer)
return packer.get_buffer()
@classmethod
def from_xdr_bytes(cls, xdr: bytes) -> HotArchiveBucketEntry:
unpacker = Unpacker(xdr)
return cls.unpack(unpacker)
def to_xdr(self) -> str:
xdr_bytes = self.to_xdr_bytes()
return base64.b64encode(xdr_bytes).decode()
@classmethod
def from_xdr(cls, xdr: str) -> HotArchiveBucketEntry:
xdr_bytes = base64.b64decode(xdr.encode())
return cls.from_xdr_bytes(xdr_bytes)
def __hash__(self):
return hash(
(
self.type,
self.archived_entry,
self.key,
self.meta_entry,
)
)
def __eq__(self, other: object):
if not isinstance(other, self.__class__):
return NotImplemented
return (
self.type == other.type
and self.archived_entry == other.archived_entry
and self.key == other.key
and self.meta_entry == other.meta_entry
)
def __repr__(self):
out = []
out.append(f"type={self.type}")
(
out.append(f"archived_entry={self.archived_entry}")
if self.archived_entry is not None
else None
)
out.append(f"key={self.key}") if self.key is not None else None
(
out.append(f"meta_entry={self.meta_entry}")
if self.meta_entry is not None
else None
)
return f"<HotArchiveBucketEntry [{', '.join(out)}]>"