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-rw-r--r--buildstream/plugins/sources/deb.py5
1 files changed, 2 insertions, 3 deletions
diff --git a/buildstream/plugins/sources/deb.py b/buildstream/plugins/sources/deb.py
index 7c70e1de9..e1d4b65d1 100644
--- a/buildstream/plugins/sources/deb.py
+++ b/buildstream/plugins/sources/deb.py
@@ -50,7 +50,7 @@ deb - stage files from .deb packages
"""
import tarfile
-from contextlib import contextmanager, ExitStack
+from contextlib import contextmanager
import arpy # pylint: disable=import-error
from .tar import TarSource
@@ -69,8 +69,7 @@ class DebSource(TarSource):
@contextmanager
def _get_tar(self):
- with ExitStack() as context:
- deb_file = context.enter_context(open(self._get_mirror_file(), 'rb'))
+ with open(self._get_mirror_file(), 'rb') as deb_file:
arpy_archive = arpy.Archive(fileobj=deb_file)
arpy_archive.read_all_headers()
data_tar_arpy = [v for k, v in arpy_archive.archived_files.items() if b"data.tar" in k][0]