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Fix autodetection of CADET executables on Windows PyPI installs #73

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Merged
hannahlanzrath merged 1 commit into from
Apr 17, 2026
Merged

Fix autodetection of CADET executables on Windows PyPI installs #73

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16 changes: 12 additions & 4 deletions cadet/cadet.py
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Original file line number Diff line number Diff line change
Expand Up @@ -72,14 +72,22 @@ def resolve_cadet_paths(
cli_executable += '.exe'
lwe_executable += '.exe'

cadet_cli_path = cadet_root / 'bin' / cli_executable
if not cadet_cli_path.is_file():
# On Windows PyPI installs, scripts land in Scripts/ instead of bin/.
def _find_in_prefix(name: str) -> Optional[Path]:
for subdir in ('bin', 'Scripts'):
p = cadet_root / subdir / name
if p.is_file():
return p
return None

cadet_cli_path = _find_in_prefix(cli_executable)
if cadet_cli_path is None:
raise FileNotFoundError(
"CADET CLI could not be found. Please check the path."
)

cadet_create_lwe_path = cadet_root / 'bin' / lwe_executable
if not cadet_create_lwe_path.is_file():
cadet_create_lwe_path = _find_in_prefix(lwe_executable)
if cadet_create_lwe_path is None:
raise FileNotFoundError(
"CADET createLWE could not be found. Please check the path."
)
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