refactor: move logic to get suitable locked package inside _get_locked

src/poetry/mixology/version_solver.py

@@ -368,11 +368,7 @@ def _get_min(dependency: Dependency) -> tuple[bool, int]:
  return not dependency.marker.is_any(), 1
 
  locked = self._get_locked(dependency)
- if locked and (
- dependency.constraint.allows(locked.version)
- or locked.is_prerelease()
- and dependency.constraint.allows(locked.version.next_patch())
- ):
+ if locked:
  return not dependency.marker.is_any(), 1
 
  # VCS, URL, File or Directory dependencies
@@ -399,7 +395,7 @@ def _get_min(dependency: Dependency) -> tuple[bool, int]:
  dependency = min(*unsatisfied, key=_get_min)
 
  locked = self._get_locked(dependency)
- if locked is None or not dependency.constraint.allows(locked.version):
+ if locked is None:
  try:
  packages = self._dependency_cache.search_for(dependency)
  except ValueError as e:
@@ -500,6 +496,13 @@ def _get_locked(
  if not allow_similar and not dependency.is_same_package_as(locked):
  return None
 
+ if not (
+ dependency.constraint.allows(locked.version)
+ or locked.is_prerelease()
+ and dependency.constraint.allows(locked.version.next_patch())
+ ):
+ return None
+
  return locked
 
  def _log(self, text: str) -> None: