Update Pier_v1 project

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

도면추출/app/runtime/python/Lib/asyncio/exceptions.py

@@ -0,0 +1,62 @@
+"""asyncio exceptions."""
+
+
+__all__ = ('BrokenBarrierError',
+           'CancelledError', 'InvalidStateError', 'TimeoutError',
+           'IncompleteReadError', 'LimitOverrunError',
+           'SendfileNotAvailableError')
+
+
+class CancelledError(BaseException):
+    """The Future or Task was cancelled."""
+
+
+TimeoutError = TimeoutError  # make local alias for the standard exception
+
+
+class InvalidStateError(Exception):
+    """The operation is not allowed in this state."""
+
+
+class SendfileNotAvailableError(RuntimeError):
+    """Sendfile syscall is not available.
+
+    Raised if OS does not support sendfile syscall for given socket or
+    file type.
+    """
+
+
+class IncompleteReadError(EOFError):
+    """
+    Incomplete read error. Attributes:
+
+    - partial: read bytes string before the end of stream was reached
+    - expected: total number of expected bytes (or None if unknown)
+    """
+    def __init__(self, partial, expected):
+        r_expected = 'undefined' if expected is None else repr(expected)
+        super().__init__(f'{len(partial)} bytes read on a total of '
+                         f'{r_expected} expected bytes')
+        self.partial = partial
+        self.expected = expected
+
+    def __reduce__(self):
+        return type(self), (self.partial, self.expected)
+
+
+class LimitOverrunError(Exception):
+    """Reached the buffer limit while looking for a separator.
+
+    Attributes:
+    - consumed: total number of to be consumed bytes.
+    """
+    def __init__(self, message, consumed):
+        super().__init__(message)
+        self.consumed = consumed
+
+    def __reduce__(self):
+        return type(self), (self.args[0], self.consumed)
+
+
+class BrokenBarrierError(RuntimeError):
+    """Barrier is broken by barrier.abort() call."""