Let us differ binary data type from string one for the extension data
variable and keep the string as the QcowHeaderExtension class member.
Signed-off-by: Andrey Shinkevich <andrey.shinkev...@virtuozzo.com>
Reviewed-by: Eric Blake <ebl...@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com>
---
tests/qemu-iotests/qcow2_format.py | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/tests/qemu-iotests/qcow2_format.py
b/tests/qemu-iotests/qcow2_format.py
index cc432e7..2f3681b 100644
--- a/tests/qemu-iotests/qcow2_format.py
+++ b/tests/qemu-iotests/qcow2_format.py
@@ -165,6 +165,13 @@ class QcowHeaderExtension(Qcow2Struct):
self.data = fd.read(padded)
assert self.data is not None
+ data_str = self.data[:self.length]
+ if all(c in string.printable.encode('ascii') for c in data_str):
+ data_str = f"'{ data_str.decode('ascii') }'"
+ else:
+ data_str = '<binary>'
+ self.data_str = data_str
+
if self.magic == QCOW2_EXT_MAGIC_BITMAPS:
self.obj = Qcow2BitmapExt(data=self.data)
else:
@@ -174,12 +181,7 @@ class QcowHeaderExtension(Qcow2Struct):
super().dump()
if self.obj is None:
- data = self.data[:self.length]
- if all(c in string.printable.encode('ascii') for c in data):
- data = f"'{ data.decode('ascii') }'"
- else:
- data = '<binary>'
- print(f'{"data":<25} {data}')
+ print(f'{"data":<25} {self.data_str}')
else:
self.obj.dump()
--
1.8.3.1
