fix expect interface for newer ptyprocess

See #32147 for details

build/pkgs/ptyprocess/checksums.ini

@@ -1,5 +1,5 @@
 tarball=ptyprocess-VERSION.tar.gz
-sha1=3290062d67ef8a2f136bff9c2cd106673ff21316
-md5=94e537122914cc9ec9c1eadcd36e73a1
-cksum=1748633415
+sha1=2d8830d1025c8e33149c7723c2f283122f9488c1
+md5=9da200c397cb1752209a6b718b6cfc68
+cksum=2094263560
 upstream_url=https://pypi.io/packages/source/p/ptyprocess/ptyprocess-VERSION.tar.gz

build/pkgs/ptyprocess/install-requires.txt

@@ -1,3 +1 @@
-ptyprocess ==0.5.1
-# https://github.com/sagemath/sage/issues/31280#comment:42 and following
-# sagelib is not compatible with ptyprocess 0.5.2, 0.6, and 0.7
+ptyprocess > 0.5

build/pkgs/ptyprocess/package-version.txt

@@ -1 +1 @@
-0.5.1.p0
+0.7.0

src/sage/interfaces/expect.py

@@ -50,6 +50,7 @@
 
 import pexpect
 from pexpect import ExceptionPexpect
+from ptyprocess import PtyProcessError
 import sage.interfaces.abc
 from sage.interfaces.sagespawn import SageSpawn
 from sage.interfaces.interface import (Interface, InterfaceElement,
@@ -561,7 +562,7 @@ def _close(self, force=True):
         try:
             if self._expect is not None:
                 self._expect.close(force=force)
-        except ExceptionPexpect:
+        except (PtyProcessError, ExceptionPexpect):
             self._expect.ptyproc.fd = -1
             self._expect.ptyproc.closed = True
             self._expect.child_fd = -1

src/sage/interfaces/sagespawn.pyx

@@ -21,7 +21,7 @@ AUTHOR:
 # ***************************************************************************
 
 from pexpect import *
-from ptyprocess import PtyProcess
+from ptyprocess import PtyProcess, PtyProcessError
 
 from cpython.ref cimport Py_INCREF
 from libc.signal cimport *
@@ -199,9 +199,12 @@ class SagePtyProcess(PtyProcess):
                     # but the default (UTF-8) will do now, since I don't
                     # think we have any non-ASCII quit_strings anyways.
                     self.write(str_to_bytes(self.quit_string))
-                except (OSError, IOError):
+                except (OSError, IOError, PtyProcessError):
                     pass
-            self.fileobj.close()
+            try:
+                self.fileobj.close()
+            except (OSError, IOError, PtyProcessError):
+                pass
             self.fd = -1
             self.closed = 1
             self.terminate_async()