def _to_placeables(parent_translatable, translatable, id_maker):
result = []
for chunk in translatable.source:
if isinstance(chunk, unicode):
result.append(chunk)
else:
id = unicode(id_maker.get_id(chunk))
if chunk.is_inline:
result.append(xliff.G(sub=_to_placeables(parent_translatable, chunk, id_maker), id=id))
else:
result.append(xliff.X(id=id, xid=chunk.xpath))
return result
def _to_placeables(parent_translatable, translatable, id_maker):
"""Convert the translatable object to a list of strings and XLIFF
placeables.
"""
result = []
for chunk in translatable.source:
if isinstance(chunk, str):
result.append(chunk)
else:
id = str(id_maker.get_id(chunk))
if chunk.is_inline:
sub = _to_placeables(parent_translatable, chunk, id_maker)
result.append(xliff.G(id=id, sub=sub))
else:
result.append(xliff.X(id=id, xid=chunk.xpath))
return result
