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| author | John Snow | 2021-05-19 20:39:47 +0200 |
|---|---|---|
| committer | Markus Armbruster | 2021-05-20 11:28:28 +0200 |
| commit | 03386200b90c68953e217baedd3716cdee9ed169 (patch) | |
| tree | 23903345582e9b0da7f83e0686cd2dac0f23320b /scripts/qapi/__init__.py | |
| parent | qapi/parser: Fix token membership tests when token can be None (diff) | |
| download | qemu-03386200b90c68953e217baedd3716cdee9ed169.tar.gz qemu-03386200b90c68953e217baedd3716cdee9ed169.tar.xz qemu-03386200b90c68953e217baedd3716cdee9ed169.zip | |
qapi/parser: Rework _check_pragma_list_of_str as a TypeGuard
TypeGuards wont exist in Python proper until 3.10. Ah well. We can hack
up our own by declaring this function to return the type we claim it
checks for and using this to safely downcast object -> List[str].
In so doing, I bring this function under _pragma so it can use the
'info' object in its closure. Having done this, _pragma also now no
longer needs to take a 'self' parameter, so drop it.
To help with line-length, and with the context evident from its new
scope, rename the function to the shorter check_list_str().
Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20210519183951.3946870-12-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'scripts/qapi/__init__.py')
0 files changed, 0 insertions, 0 deletions