Support getting custom list field values without having to pass an entry or sense

[cdfarrow]

The current functions, ListFieldPossibilities() and ListFieldPossibilityList() require an entry or sense. Change the interface to allow just the fieldID only, or create new functions.

See this suggested code from Claude AI to get the possibility list without an entry or sense:
def MainFunction(project, report, modifyAllowed):
CUSTOM_FIELD_NAME = "My List Items" # <-- Your original custom field name
cache = project.Cache
mdcm = IFwMetaDataCacheManaged(cache.MetaDataCacheAccessor)
found = False
for flid in mdcm.GetFieldIds():
if mdcm.IsCustom(flid) and mdcm.GetFieldName(flid) == CUSTOM_FIELD_NAME:
guid = mdcm.GetFieldListRoot(flid)
if guid and guid != "00000000-0000-0000-0000-000000000000":
repo = ICmPossibilityListRepository(project)
plist = repo.GetObject(guid)
report.Info(f"Possibility List GUID: {guid}")
report.Info(f"Possibility List Name: {plist.Name.BestVernacularAnalysisAlternative.Text if plist else '(not found)'}")
else:
report.Info(f"Custom field {CUSTOM_FIELD_NAME} does not use a possibility list.")
found = True
break
if not found:
report.Info(f"Custom field {CUSTOM_FIELD_NAME} not found.")