def __init__(self, table, container=None, **kw):
self.table, kw['delimiter'] = _table_and_delimiter(table)
if isinstance(container, Archive):
f = None
elif isinstance(container, Path):
f = container.joinpath(self.table.url)
else:
f = self.table.url # pragma: no cover
self.container = container
self.header_written = not self.table.dialect.header
UnicodeWriter.__init__(self, f, **kw)
