archival: force a `CompressionError` to bytes before passing to `error.Abort`
I'm not sure what changed before pytype 09-09-2021 (from 04-15-2021), but this
started getting flagged.
This fixes:
File "/mnt/c/Users/Matt/hg/mercurial/archival.py", line 199, in taropen: Function bytestr.__init__ was called with the wrong arguments [wrong-arg-types]
Expected: (self, ints: Iterable[int])
Actually passed: (self, ints: tarfile.CompressionError)
Attributes of protocol Iterable[int] are not implemented on tarfile.CompressionError: __iter__
Differential Revision: https://phab.mercurial-scm.org/D11472
--- a/mercurial/archival.py Mon Sep 20 10:59:26 2021 -0400
+++ b/mercurial/archival.py Mon Sep 20 11:03:46 2021 -0400
@@ -29,6 +29,8 @@
vfs as vfsmod,
)
+from .utils import stringutil
+
stringio = util.stringio
# from unzip source code:
@@ -196,7 +198,7 @@
name, pycompat.sysstr(mode + kind), fileobj
)
except tarfile.CompressionError as e:
- raise error.Abort(pycompat.bytestr(e))
+ raise error.Abort(stringutil.forcebytestr(e))
if isinstance(dest, bytes):
self.z = taropen(b'w:', name=dest)