Vh <dZddlZddlmZmZddlmZdgZ ddZy)z Move a file in the safest way possible:: >>> from django.core.files.move import file_move_safe >>> file_move_safe("/tmp/old_file", "/tmp/new_file") N)copymodecopystat)locksfile_move_safec  tjj||ry |s3tj|tj rt d|d tj||y#t$rYXwxYw#t$rYnwxYwt|d5}tj|tjtjzttddz|stjndztjz} tj|tj d}|dk7r-|j#|}tj$|||dk7r-tj&|tj(|n/#tj&|tj(|wxYw dddn #1swYnxYw t+||n,#t,$r  t/||n#t,$rYnwxYwYnwxYw tj0|y#t,$r}t|ddd k7rYd}~yd}~wwxYw) aU Move a file from one location to another in the safest way possible. First, try ``os.rename``, which is simple but will break across filesystems. If that fails, stream manually from one file to another in pure Python. If the destination file exists and ``allow_overwrite`` is ``False``, raise ``FileExistsError``. NzDestination file z% exists and allow_overwrite is False.rbO_BINARYrwinerror )ospathsamefileOSErroraccessF_OKFileExistsErrorrenameopenO_WRONLYO_CREATgetattrO_EXCLO_TRUNCrlockLOCK_EXreadwriteunlockcloserPermissionErrorrremove) old_file_name new_file_name chunk_sizeallow_overwriteold_filefd current_chunkes F/home/dcms/DCMS/lib/python3.12/site-packages/django/core/files/move.pyrrs 77  M= 9  : ryy@ .S T    -/        mT "h WW  **"j!,-%4299<**     JJr5== ) M3& ( j 9 ]+ 3& LL  HHRL LL  HHRLL),  .    ]M 2    -  1j! $ *  + s A1B1 A=<A= B  B A.G AF "+G ,F99GG G H * G76H 7 HH HH H  H## I,II)iF) __doc__r shutilrrdjango.core.filesr__all__rr r+r1s* %#  INKr