Use raise from in modules (#11097)

* Use raise from.

* Add changelog fragment.

* Add comment.
This commit is contained in:
Felix Fontein
2025-11-12 21:00:17 +01:00
committed by GitHub
parent 2b4333a033
commit 40aea793ee
21 changed files with 60 additions and 39 deletions

View File

@@ -126,7 +126,7 @@ class PSAdapter(metaclass=abc.ABCMeta):
try:
regex = re.compile(pattern, flags)
except re.error as e:
raise PSAdapterError(f"'{pattern}' is not a valid regular expression: {e}")
raise PSAdapterError(f"'{pattern}' is not a valid regular expression: {e}") from e
return [p.pid for p in self._process_iter(*self.PATTERN_ATTRS) if self._matches_regex(p, regex)]