diff options
Diffstat (limited to 'scripts/qapi/common.py')
| -rw-r--r-- | scripts/qapi/common.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py index cbd3fd81d3..6ad1eeb61d 100644 --- a/scripts/qapi/common.py +++ b/scripts/qapi/common.py @@ -12,7 +12,7 @@ # See the COPYING file in the top-level directory. import re -from typing import Optional, Sequence +from typing import Match, Optional, Sequence #: Magic string that gets removed along with all space to its right. @@ -210,3 +210,9 @@ def gen_endif(ifcond: Sequence[str]) -> str: #endif /* %(cond)s */ ''', cond=ifc) return ret + + +def must_match(pattern: str, string: str) -> Match[str]: + match = re.match(pattern, string) + assert match is not None + return match |