modules: drop references to IOError

Since Python 3.0 it is an alias for OSError.

Author: keszybz

src/systemd/_journal.c

@@ -48,7 +48,7 @@ static PyObject* journal_sendv(PyObject *self _unused_, PyObject *args) {
         r = sd_journal_sendv(iov, argc);
         if (r < 0) {
                 errno = -r;
-                PyErr_SetFromErrno(PyExc_IOError);
+                PyErr_SetFromErrno(PyExc_OSError);
                 goto out;
         }
 
@@ -80,7 +80,7 @@ static PyObject* journal_stream_fd(PyObject *self _unused_, PyObject *args) {
         fd = sd_journal_stream_fd(identifier, priority, level_prefix);
         if (fd < 0) {
                 errno = -fd;
-                return PyErr_SetFromErrno(PyExc_IOError);
+                return PyErr_SetFromErrno(PyExc_OSError);
         }
 
         return PyLong_FromLong(fd);

src/systemd/id128.c

@@ -79,7 +79,7 @@ static PyObject* make_uuid(sd_id128_t id) {
                 r = sd_id128_##name(&id);                                \
                 if (r < 0) {                                             \
                         errno = -r;                                      \
-                        return PyErr_SetFromErrno(PyExc_IOError);        \
+                        return PyErr_SetFromErrno(PyExc_OSError);        \
                 }                                                        \
                                                                          \
                 return make_uuid(id);                                    \
@@ -114,7 +114,7 @@ static PyObject *get_machine_app_specific(PyObject *self _unused_, PyObject *arg
         PyBuffer_Release(&buffer);
         if (r < 0) {
                 errno = -r;
-                return PyErr_SetFromErrno(PyExc_IOError);
+                return PyErr_SetFromErrno(PyExc_OSError);
         }
 
         return make_uuid(app_id);

src/systemd/login.c

@@ -24,7 +24,7 @@ static PyObject* name(PyObject *self _unused_, PyObject *args) {        \
         r = sd_get_##name(&list);                                       \
         if (r < 0) {                                                    \
                 errno = -r;                                             \
-                return PyErr_SetFromErrno(PyExc_IOError);               \
+                return PyErr_SetFromErrno(PyExc_OSError);               \
         }                                                               \
                                                                         \
         PyObject *ans = PyList_New(r);                                  \
@@ -58,7 +58,7 @@ static PyObject* uids(PyObject *self _unused_, PyObject *args) {
         r = sd_get_uids(&list);
         if (r < 0) {
                 errno = -r;
-                return PyErr_SetFromErrno(PyExc_IOError);
+                return PyErr_SetFromErrno(PyExc_OSError);
         }
 
         PyObject *ans = PyList_New(r);

src/systemd/test/test_id128.py

@@ -11,7 +11,7 @@
 def skip_oserror(*errnos):
     try:
         yield
-    except (OSError, IOError) as e:
+    except OSError as e:
         if e.errno in errnos:
             pytest.skip()
         raise

src/systemd/test/test_journal.py

@@ -47,7 +47,7 @@ def send(self, MESSAGE, MESSAGE_ID=None,
 def skip_oserror(code):
     try:
         yield
-    except (OSError, IOError) as e:
+    except OSError as e:
         if e.errno == code:
             pytest.skip()
         raise

src/systemd/test/test_login.py

@@ -12,7 +12,7 @@
 def skip_oserror(code):
     try:
         yield
-    except (OSError, IOError) as e:
+    except OSError as e:
         if e.errno == code:
             pytest.skip()
         raise