def __repr__(self):
if not config.options.interactive:
return self._repr(memo=FormatMemo(get_text_repr=True))
try:
result = self.execute()
except com.TranslationError as e:
output = ('Translation to backend failed\n'
'Error message: {0}\n'
'Expression repr follows:\n{1}'.format(
e.args[0], self._repr()))
return output
else:
return repr(result)
def _repr(self, memo=None):
if memo is None:
from ibis.expr.format import FormatMemo
memo = FormatMemo()
opname = type(self).__name__
pprint_args = []
def _pp(x):
return _safe_repr(x, memo=memo)
for x in self.args:
if isinstance(x, (tuple, list)):
pp = repr([_pp(y) for y in x])
else:
pp = _pp(x)
pprint_args.append(pp)
return '%s(%s)' % (opname, ', '.join(pprint_args))
