[PATCH v2 1/2] pylint: fix errors and warnings generated by tests/qemu-iotests/297

[Emanuele Giuseppe Esposito]

Test 297 in tests/qemu-iotests currently fails: pylint has
learned new things to check, or we simply missed them.

All fixes in this patch are related to additional spaces used
or wrong indentation. No functional change intended.

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
 tests/qemu-iotests/129                  | 18 +++++++++---------
 tests/qemu-iotests/310                  | 16 ++++++++--------
 tests/qemu-iotests/check                | 11 ++++++-----
 tests/qemu-iotests/iotests.py           |  7 ++++---
 tests/qemu-iotests/tests/image-fleecing |  4 ++--
 5 files changed, 29 insertions(+), 27 deletions(-)

diff --git a/tests/qemu-iotests/129 b/tests/qemu-iotests/129
index 5251e2669e..c75ec62ecf 100755
--- a/tests/qemu-iotests/129
+++ b/tests/qemu-iotests/129
@@ -77,8 +77,8 @@ class TestStopWithBlockJob(iotests.QMPTestCase):
         self.do_test_stop("drive-backup", device="drive0",
                           target=self.target_img, format=iotests.imgfmt,
                           sync="full",
-                          x_perf={ 'max-chunk': 65536,
-                                   'max-workers': 8 })
+                          x_perf={'max-chunk': 65536,
+                                  'max-workers': 8})
 
     def test_block_commit(self):
         # Add overlay above the source node so that we actually use a
@@ -88,13 +88,13 @@ class TestStopWithBlockJob(iotests.QMPTestCase):
                          '1G')
 
         result = self.vm.qmp('blockdev-add', **{
-                                 'node-name': 'overlay',
-                                 'driver': iotests.imgfmt,
-                                 'file': {
-                                     'driver': 'file',
-                                     'filename': self.overlay_img
-                                 }
-                             })
+            'node-name': 'overlay',
+            'driver': iotests.imgfmt,
+            'file': {
+                'driver': 'file',
+                'filename': self.overlay_img
+            }
+        })
         self.assert_qmp(result, 'return', {})
 
         result = self.vm.qmp('blockdev-snapshot',
diff --git a/tests/qemu-iotests/310 b/tests/qemu-iotests/310
index 9d9c928c4b..33c3411869 100755
--- a/tests/qemu-iotests/310
+++ b/tests/qemu-iotests/310
@@ -48,11 +48,11 @@ with iotests.FilePath('base.img') as base_img_path, \
     assert qemu_io_silent(base_img_path, '-c', 'write -P 1 3M 1M') == 0
     assert qemu_img('create', '-f', iotests.imgfmt, '-b', base_img_path,
                     '-F', iotests.imgfmt, mid_img_path) == 0
-    assert qemu_io_silent(mid_img_path,  '-c', 'write -P 3 2M 1M') == 0
-    assert qemu_io_silent(mid_img_path,  '-c', 'write -P 3 4M 1M') == 0
+    assert qemu_io_silent(mid_img_path, '-c', 'write -P 3 2M 1M') == 0
+    assert qemu_io_silent(mid_img_path, '-c', 'write -P 3 4M 1M') == 0
     assert qemu_img('create', '-f', iotests.imgfmt, '-b', mid_img_path,
                     '-F', iotests.imgfmt, top_img_path) == 0
-    assert qemu_io_silent(top_img_path,  '-c', 'write -P 2 1M 1M') == 0
+    assert qemu_io_silent(top_img_path, '-c', 'write -P 2 1M 1M') == 0
 
 #      0 1 2 3 4
 # top    2
@@ -108,10 +108,10 @@ with iotests.FilePath('base.img') as base_img_path, \
     assert qemu_img('rebase', '-u', '-b', '', '-f', iotests.imgfmt,
                     top_img_path) == 0
 
-    assert qemu_io_silent(top_img_path,  '-c', 'read -P 0 0 1M') == 0
-    assert qemu_io_silent(top_img_path,  '-c', 'read -P 2 1M 1M') == 0
-    assert qemu_io_silent(top_img_path,  '-c', 'read -P 3 2M 1M') == 0
-    assert qemu_io_silent(top_img_path,  '-c', 'read -P 0 3M 1M') == 0
-    assert qemu_io_silent(top_img_path,  '-c', 'read -P 3 4M 1M') == 0
+    assert qemu_io_silent(top_img_path, '-c', 'read -P 0 0 1M') == 0
+    assert qemu_io_silent(top_img_path, '-c', 'read -P 2 1M 1M') == 0
+    assert qemu_io_silent(top_img_path, '-c', 'read -P 3 2M 1M') == 0
+    assert qemu_io_silent(top_img_path, '-c', 'read -P 0 3M 1M') == 0
+    assert qemu_io_silent(top_img_path, '-c', 'read -P 3 4M 1M') == 0
 
     log('Done')
diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check
index da1bfb839e..43a4b694cc 100755
--- a/tests/qemu-iotests/check
+++ b/tests/qemu-iotests/check
@@ -37,13 +37,14 @@ def make_argparser() -> argparse.ArgumentParser:
 
     p.add_argument('-d', dest='debug', action='store_true', help='debug')
     p.add_argument('-p', dest='print', action='store_true',
-                help='redirects qemu\'s stdout and stderr to the test output')
+                   help='redirects qemu\'s stdout and stderr to '
+                        'the test output')
     p.add_argument('-gdb', action='store_true',
-                   help="start gdbserver with $GDB_OPTIONS options \
-                        ('localhost:12345' if $GDB_OPTIONS is empty)")
+                   help="start gdbserver with $GDB_OPTIONS options "
+                        "('localhost:12345' if $GDB_OPTIONS is empty)")
     p.add_argument('-valgrind', action='store_true',
-                    help='use valgrind, sets VALGRIND_QEMU environment '
-                    'variable')
+                   help='use valgrind, sets VALGRIND_QEMU environment '
+                        'variable')
 
     p.add_argument('-misalign', action='store_true',
                    help='misalign memory allocations')
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index ce06cf5630..168cc5736a 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -608,7 +608,7 @@ def _post_shutdown(self) -> None:
         super()._post_shutdown()
         if not qemu_valgrind or not self._popen:
             return
-        valgrind_filename =  f"{test_dir}/{self._popen.pid}.valgrind"
+        valgrind_filename = f"{test_dir}/{self._popen.pid}.valgrind"
         if self.exitcode() == 99:
             with open(valgrind_filename, encoding='utf-8') as f:
                 print(f.read())
@@ -1350,8 +1350,9 @@ def write(self, arg=None):
 
 class ReproducibleTestRunner(unittest.TextTestRunner):
     def __init__(self, stream: Optional[TextIO] = None,
-             resultclass: Type[unittest.TestResult] = ReproducibleTestResult,
-             **kwargs: Any) -> None:
+                 resultclass: Type[unittest.TestResult] =
+                 ReproducibleTestResult,
+                 **kwargs: Any) -> None:
         rstream = ReproducibleStreamWrapper(stream or sys.stdout)
         super().__init__(stream=rstream,           # type: ignore
                          descriptions=True,
diff --git a/tests/qemu-iotests/tests/image-fleecing 
b/tests/qemu-iotests/tests/image-fleecing
index f6318492c6..8c5472f421 100755
--- a/tests/qemu-iotests/tests/image-fleecing
+++ b/tests/qemu-iotests/tests/image-fleecing
@@ -114,8 +114,8 @@ def do_test(use_cbw, base_img_path, fleece_img_path, 
nbd_sock_path, vm):
 
     nbd_uri = 'nbd+unix:///%s?socket=%s' % (tmp_node, nbd_sock_path)
     log(vm.qmp('nbd-server-start',
-               {'addr': { 'type': 'unix',
-                          'data': { 'path': nbd_sock_path } } }))
+               {'addr': {'type': 'unix',
+                         'data': {'path': nbd_sock_path}}}))
 
     log(vm.qmp('nbd-server-add', device=tmp_node))
 
-- 
2.27.0