a 5Xh @sDdZddlZddlmZmZddlmZdgZddZd d dZ dS) 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_safecCsZttjdr2ztj||WSty0YdS0tjtj|tjtj|kS)NsamefileF)hasattrospathrOSErrornormcaseabspath)srcdstr[/var/www/viveiro_mudafortebrasil/venv/lib/python3.9/site-packages/django/core/files/move.py _samefiles   rFc Cst||rdSz0|s.t|tjr.td|t||WdStyPYn0t|d}t|tjtj Bt tddB|stj ndB}zJt |t jd}|dkr||}t||qWt |t|nt |t|0Wdn1s0Yzt||Wn8tyTzt||WntyNYn0Yn0zt|Wn:ty}z t |dddkrWYd}~n d}~00dS) 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``. Nz8Destination file %s exists and allow_overwrite is False.rbO_BINARYrwinerror )rraccessF_OKFileExistsErrorrenamer openO_WRONLYO_CREATgetattrO_EXCLrlockZLOCK_EXreadwriteZunlockcloserPermissionErrorrremove)Z old_file_nameZ new_file_name chunk_sizeZallow_overwriteZold_filefdZ current_chunkerrrrs\          , )rF) __doc__rshutilrrZdjango.core.filesr__all__rrrrrrs