Use InterruptedError instead of checking for EINTR
diff --git a/Lib/_pyio.py b/Lib/_pyio.py
index 0611bd6..3bd35d2 100644
--- a/Lib/_pyio.py
+++ b/Lib/_pyio.py
@@ -14,7 +14,6 @@
import io
from io import (__all__, SEEK_SET, SEEK_CUR, SEEK_END)
-from errno import EINTR
# open() uses st_blksize whenever we can
DEFAULT_BUFFER_SIZE = 8 * 1024 # bytes
@@ -948,9 +947,7 @@
# Read until EOF or until read() would block.
try:
chunk = self.raw.read()
- except IOError as e:
- if e.errno != EINTR:
- raise
+ except InterruptedError:
continue
if chunk in empty_values:
nodata_val = chunk
@@ -972,9 +969,7 @@
while avail < n:
try:
chunk = self.raw.read(wanted)
- except IOError as e:
- if e.errno != EINTR:
- raise
+ except InterruptedError:
continue
if chunk in empty_values:
nodata_val = chunk
@@ -1007,9 +1002,7 @@
while True:
try:
current = self.raw.read(to_read)
- except IOError as e:
- if e.errno != EINTR:
- raise
+ except InterruptedError:
continue
break
if current:
@@ -1120,9 +1113,7 @@
while self._write_buf:
try:
n = self.raw.write(self._write_buf)
- except IOError as e:
- if e.errno != EINTR:
- raise
+ except InterruptedError:
continue
if n > len(self._write_buf) or n < 0:
raise IOError("write() returned incorrect number of bytes")