Class _GiveupOnFastCopy

Lib/shutil.py:93–96

Raised as a signal to fallback on using raw read()/write() file copy when fast-copy functions fail to do so.

    and unpacking registries fails"""

class _GiveupOnFastCopy(Exception):
    """Raised as a signal to fallback on using raw read()/write()
    file copy when fast-copy functions fail to do so.
    """

def _fastcopy_fcopyfile(fsrc, fdst, flags):
    """Copy a regular file content or metadata by using high-performance