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Remove unused copy_contcar_to_poscar_if_valid function #420

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Merged
Andrew-S-Rosen merged 1 commit into from
Dec 14, 2025
Merged

Remove unused copy_contcar_to_poscar_if_valid function #420

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18 changes: 0 additions & 18 deletions src/custodian/vasp/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -142,21 +142,3 @@ def is_valid_poscar(filename: str, directory: str = "./") -> bool:
except Exception as exc:
logger.warning(f"{filename} could not be parsed: {exc}")
return False


def copy_contcar_to_poscar_if_valid(directory: str = "./") -> list[dict]:
"""Return action to copy CONTCAR to POSCAR only if CONTCAR is valid.

This prevents copying incomplete CONTCAR files that may result from
terminating VASP mid-write.

Args:
directory: Directory containing CONTCAR

Returns:
List containing the copy action if CONTCAR is valid, empty list otherwise.
"""
if is_valid_poscar("CONTCAR", directory):
return [{"file": "CONTCAR", "action": {"_file_copy": {"dest": "POSCAR"}}}]
logger.warning("CONTCAR is not valid, skipping copy to POSCAR")
return []
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