bpo-34622: Extract asyncio exceptions into a separate module (GH-9141)

1 files changed, 5 insertions, 4 deletions

diff --git a/Lib/asyncio/unix_events.py b/Lib/asyncio/unix_events.py
index 7cad7e3..1a62db4 100644
--- a/Lib/asyncio/unix_events.py
+++ b/Lib/asyncio/unix_events.py
@@ -18,6 +18,7 @@ from . import base_subprocess
 from . import constants
 from . import coroutines
 from . import events
+from . import exceptions
 from . import futures
 from . import selector_events
 from . import tasks
@@ -319,16 +320,16 @@ class _UnixSelectorEventLoop(selector_events.BaseSelectorEventLoop):
         try:
             os.sendfile
         except AttributeError as exc:
-            raise events.SendfileNotAvailableError(
+            raise exceptions.SendfileNotAvailableError(
                 "os.sendfile() is not available")
         try:
             fileno = file.fileno()
         except (AttributeError, io.UnsupportedOperation) as err:
-            raise events.SendfileNotAvailableError("not a regular file")
+            raise exceptions.SendfileNotAvailableError("not a regular file")
         try:
             fsize = os.fstat(fileno).st_size
         except OSError as err:
-            raise events.SendfileNotAvailableError("not a regular file")
+            raise exceptions.SendfileNotAvailableError("not a regular file")
         blocksize = count if count else fsize
         if not blocksize:
             return 0  # empty file
@@ -382,7 +383,7 @@ class _UnixSelectorEventLoop(selector_events.BaseSelectorEventLoop):
                 # one being 'file' is not a regular mmap(2)-like
                 # file, in which case we'll fall back on using
                 # plain send().
-                err = events.SendfileNotAvailableError(
+                err = exceptions.SendfileNotAvailableError(
                     "os.sendfile call failed")
                 self._sock_sendfile_update_filepos(fileno, offset, total_sent)
                 fut.set_exception(err)