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# -------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
from typing import Any, Dict, Optional, Tuple, Union, TYPE_CHECKING
from azure.core import MatchConditions
from ._parser import _datetime_to_str, _get_file_permission
from ._generated.models import (
SourceModifiedAccessConditions,
LeaseAccessConditions,
SourceLeaseAccessConditions,
DestinationLeaseAccessConditions,
CopyFileSmbInfo
)
if TYPE_CHECKING:
from ._lease import ShareLeaseClient
from .aio._lease_async import ShareLeaseClient as ShareLeaseClientAsync
_SUPPORTED_API_VERSIONS = [
'2019-02-02',
'2019-07-07',
'2019-10-10',
'2019-12-12',
'2020-02-10',
'2020-04-08',
'2020-06-12',
'2020-08-04',
'2020-10-02',
'2020-12-06',
'2021-02-12',
'2021-04-10',
'2021-06-08',
'2021-08-06',
'2021-12-02',
'2022-11-02',
'2023-01-03',
'2023-05-03',
'2023-08-03',
'2023-11-03',
'2024-05-04',
'2024-08-04',
'2024-11-04',
'2025-01-05',
'2025-05-05',
]
def _get_match_headers(
kwargs: Dict[str, Any],
match_param: str,
etag_param: str
) -> Tuple[Optional[str], Optional[str]]:
if_match = None
if_none_match = None
match_condition = kwargs.pop(match_param, None)
if match_condition == MatchConditions.IfNotModified:
if_match = kwargs.pop(etag_param, None)
if not if_match:
raise ValueError(f"'{match_param}' specified without '{etag_param}'.")
elif match_condition == MatchConditions.IfPresent:
if_match = '*'
elif match_condition == MatchConditions.IfModified:
if_none_match = kwargs.pop(etag_param, None)
if not if_none_match:
raise ValueError(f"'{match_param}' specified without '{etag_param}'.")
elif match_condition == MatchConditions.IfMissing:
if_none_match = '*'
elif match_condition is None:
if etag_param in kwargs:
raise ValueError(f"'{etag_param}' specified without '{match_param}'.")
else:
raise TypeError(f"Invalid match condition: {match_condition}")
return if_match, if_none_match
def get_source_conditions(kwargs: Dict[str, Any]) -> SourceModifiedAccessConditions:
if_match, if_none_match = _get_match_headers(kwargs, 'source_match_condition', 'source_etag')
return SourceModifiedAccessConditions(
source_if_modified_since=kwargs.pop('source_if_modified_since', None),
source_if_unmodified_since=kwargs.pop('source_if_unmodified_since', None),
source_if_match=if_match or kwargs.pop('source_if_match', None),
source_if_none_match=if_none_match or kwargs.pop('source_if_none_match', None)
)
def get_access_conditions(
lease: Optional[Union["ShareLeaseClient", "ShareLeaseClientAsync", str]]
) -> Optional[LeaseAccessConditions]:
if lease is None:
return None
if hasattr(lease, "id"):
lease_id = lease.id
else:
lease_id = lease
return LeaseAccessConditions(lease_id=lease_id)
def get_source_access_conditions(
lease: Optional[Union["ShareLeaseClient", "ShareLeaseClientAsync", str]]
) -> Optional[SourceLeaseAccessConditions]:
if lease is None:
return None
if hasattr(lease, "id"):
lease_id = lease.id
else:
lease_id = lease
return SourceLeaseAccessConditions(source_lease_id=lease_id)
def get_dest_access_conditions(
lease: Optional[Union["ShareLeaseClient", "ShareLeaseClientAsync", str]]
) -> Optional[DestinationLeaseAccessConditions]:
if lease is None:
return None
if hasattr(lease, "id"):
lease_id = lease.id
else:
lease_id = lease
return DestinationLeaseAccessConditions(destination_lease_id=lease_id)
def get_smb_properties(kwargs: Dict[str, Any]) -> Dict[str, Any]:
ignore_read_only = kwargs.pop('ignore_read_only', None)
set_archive_attribute = kwargs.pop('set_archive_attribute', None)
file_permission = kwargs.pop('file_permission', None)
file_permission_key = kwargs.pop('permission_key', None)
file_attributes = kwargs.pop('file_attributes', None)
file_creation_time = kwargs.pop('file_creation_time', None)
file_last_write_time = kwargs.pop('file_last_write_time', None)
file_change_time = kwargs.pop('file_change_time', None)
file_permission_copy_mode = None
file_permission = _get_file_permission(file_permission, file_permission_key, None)
if file_permission:
if file_permission.lower() == "source":
file_permission = None
file_permission_copy_mode = "source"
else:
file_permission_copy_mode = "override"
elif file_permission_key:
if file_permission_key.lower() == "source":
file_permission_key = None
file_permission_copy_mode = "source"
else:
file_permission_copy_mode = "override"
return {
'file_permission': file_permission,
'file_permission_key': file_permission_key,
'copy_file_smb_info': CopyFileSmbInfo(
file_permission_copy_mode=file_permission_copy_mode,
ignore_read_only=ignore_read_only,
file_attributes=file_attributes,
file_creation_time=_datetime_to_str(file_creation_time),
file_last_write_time=_datetime_to_str(file_last_write_time),
file_change_time=_datetime_to_str(file_change_time),
set_archive_attribute=set_archive_attribute
)
}
def get_rename_smb_properties(kwargs: Dict[str, Any]) -> Dict[str, Any]:
file_permission = kwargs.pop('file_permission', None)
file_permission_key = kwargs.pop('permission_key', None)
file_attributes = kwargs.pop('file_attributes', None)
file_creation_time = kwargs.pop('file_creation_time', None)
file_last_write_time = kwargs.pop('file_last_write_time', None)
file_change_time = kwargs.pop('file_change_time', None)
file_permission = _get_file_permission(file_permission, file_permission_key, None)
return {
'file_permission': file_permission,
'file_permission_key': file_permission_key,
'copy_file_smb_info': CopyFileSmbInfo(
file_attributes=file_attributes,
file_creation_time=_datetime_to_str(file_creation_time),
file_last_write_time=_datetime_to_str(file_last_write_time),
file_change_time=_datetime_to_str(file_change_time)
)}
def get_api_version(kwargs: Dict[str, Any]) -> str:
api_version = kwargs.get('api_version', None)
if api_version and api_version not in _SUPPORTED_API_VERSIONS:
versions = '\n'.join(_SUPPORTED_API_VERSIONS)
raise ValueError(f"Unsupported API version '{api_version}'. Please select from:\n{versions}")
return api_version or _SUPPORTED_API_VERSIONS[-1]
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