def test_memoize_aggregate_correctly(self):
table = self.table
agg_expr = (table['c'].sum() / table['c'].mean() - 1).name('analysis')
agg_exprs = [table['a'].sum().name('sum(a)'),
table['b'].mean().name('mean(b)'), agg_expr]
result = table.aggregate(agg_exprs, by=['g'])
formatter = ExprFormatter(result)
formatted = formatter.get_result()
alias = formatter.memo.get_alias(table.op())
assert formatted.count(alias) == 7
def test_memoize_aggregate_correctly(self):
table = self.table
agg_expr = (table['c'].sum() / table['c'].mean() - 1).name('analysis')
agg_exprs = [table['a'].sum().name('sum(a)'),
table['b'].mean().name('mean(b)'), agg_expr]
result = table.aggregate(agg_exprs, by=['g'])
formatter = ExprFormatter(result)
formatted = formatter.get_result()
alias = formatter.memo.get_alias(table)
assert formatted.count(alias) == 7
def test_memoize_aggregate_correctly(table):
agg_expr = (table['c'].sum() / table['c'].mean() - 1).name('analysis')
metrics = [
table['a'].sum().name('sum(a)'),
table['b'].mean().name('mean(b)'),
agg_expr,
]
result = table.aggregate(metrics, by=['g'])
formatter = ExprFormatter(result)
formatted = formatter.get_result()
alias = formatter.memo.get_alias(table)
assert formatted.count(alias) == 7
def _repr(self, memo=None):
from ibis.expr.format import ExprFormatter
return ExprFormatter(self, memo=memo).get_result()
def _repr(self, memo: FormatMemo | None = None) -> str:
from ibis.expr.format import ExprFormatter
return ExprFormatter(self, memo=memo).get_result()
def _repr(self):
from ibis.expr.format import ExprFormatter
return ExprFormatter(self).get_result()
def _repr(self, memo: 'Optional[FormatMemo]' = None):
from ibis.expr.format import ExprFormatter
return ExprFormatter(self, memo=memo).get_result()