ssh: use tarfile as a context manager

1 files changed, 11 insertions, 11 deletions

diff --git a/mdbp/ssh.py b/mdbp/ssh.py
index e53b23f..8445dc7 100644
--- a/mdbp/ssh.py
+++ b/mdbp/ssh.py
@@ -32,17 +32,17 @@ def produce_request_tar(buildjsonobj: JsonObject,
     else:
         sendjsonobj["input"] = sendjsonobj["input"].copy()
         sendjsonobj["input"]["source_package_path"] = dscpath.name
-    tar = tarfile.open(mode="w|", fileobj=fileobj)
-    info = tarfile.TarInfo("build.json")
-    sendjsonfile = io.BytesIO()
-    for chunk in json.JSONEncoder().iterencode(sendjsonobj):
-        sendjsonfile.write(chunk.encode("utf8"))
-    info.size = sendjsonfile.tell()
-    sendjsonfile.seek(0)
-    tar.addfile(info, sendjsonfile)
-    if dscpath:
-        for path in [dscpath] + get_dsc_files(dscpath):
-            tar_add(tar, path)
+    with tarfile.open(mode="w|", fileobj=fileobj) as tar:
+        info = tarfile.TarInfo("build.json")
+        sendjsonfile = io.BytesIO()
+        for chunk in json.JSONEncoder().iterencode(sendjsonobj):
+            sendjsonfile.write(chunk.encode("utf8"))
+        info.size = sendjsonfile.tell()
+        sendjsonfile.seek(0)
+        tar.addfile(info, sendjsonfile)
+        if dscpath:
+            for path in [dscpath] + get_dsc_files(dscpath):
+                tar_add(tar, path)
 
 def main() -> None:
     """Entry point for mdbp-ssh backend"""