def output_dtype(self):
# filter out null types
non_null_exprs = [arg for arg in self.arg if arg.type() != dt.null]
if non_null_exprs:
return rlz.highest_precedence_dtype(non_null_exprs)
else:
return dt.null
def test_timestamp_precedence():
ts = ibis.literal(datetime.now())
highest_type = rlz.highest_precedence_dtype([ibis.NA, ts])
assert highest_type == dt.timestamp
def output_dtype(self):
exprs = [*self.results, self.default]
return rlz.highest_precedence_dtype(exprs)
def output_dtype(self):
# TODO(kszucs): we could extend the functionality of
# rlz.shape_like to support varargs with .flat_args()
# to define a subset of input arguments
values = [*self.results, self.default]
return rlz.highest_precedence_dtype(values)
def test_timestamp_precedence():
ts = ibis.literal(datetime.now())
highest_type = rlz.highest_precedence_dtype([ibis.NA, ts])
assert highest_type == dt.timestamp
def output_dtype(self):
if util.all_of(self.args, ir.IntegerValue):
return dt.float64
else:
return rlz.highest_precedence_dtype(self.args)
def type(self):
return rlz.highest_precedence_dtype(self.results)
