def test_rangeaggregate_multifield():
table1 = (('foo', 'bar'), ('a', 3), ('a', 7), ('b', 2), ('b', 1), ('b', 9),
('c', 4), ('d', 3))
# dict arg
aggregators = OrderedDict()
aggregators['foocount'] = len
aggregators['foojoin'] = 'foo', strjoin('')
aggregators['foolist'] = 'foo' # default is list
table2 = rangeaggregate(table1, 'bar', 2, aggregators)
expect2 = (('bar', 'foocount', 'foojoin', 'foolist'), ((1, 3), 2, 'bb',
['b', 'b']),
((3, 5), 3, 'adc', ['a', 'd', 'c']), ((5, 7), 0, '', []),
((7, 9), 1, 'a', ['a']), ((9, 11), 1, 'b', ['b']))
ieq(expect2, table2)
# suffix notation
table3 = rangeaggregate(table1, 'bar', 2)
table3['foocount'] = len
table3['foojoin'] = 'foo', strjoin('')
table3['foolist'] = 'foo' # default is list
ieq(expect2, table3)
# list arg
aggregators = [('foocount', len), ('foojoin', 'foo', strjoin('')),
('foolist', 'foo', list)]
table4 = rangeaggregate(table1, 'bar', 2, aggregators)
ieq(expect2, table4)
def test_aggregate_more():
table1 = (('foo', 'bar'),
('aa', 3),
('aa', 7),
('bb', 2),
('bb', 1),
('bb', 9),
('cc', 4),
('dd', 3))
aggregators = OrderedDict()
aggregators['minbar'] = 'bar', min
aggregators['maxbar'] = 'bar', max
aggregators['sumbar'] = 'bar', sum
aggregators['listbar'] = 'bar' # default aggregation is list
aggregators['bars'] = 'bar', strjoin(', ')
table2 = aggregate(table1, 'foo', aggregators)
expect2 = (('foo', 'minbar', 'maxbar', 'sumbar', 'listbar', 'bars'),
('aa', 3, 7, 10, [3, 7], '3, 7'),
('bb', 1, 9, 12, [2, 1, 9], '2, 1, 9'),
('cc', 4, 4, 4, [4], '4'),
('dd', 3, 3, 3, [3], '3'))
ieq(expect2, table2)
ieq(expect2, table2) # check can iterate twice
table3 = aggregate(table1, 'foo')
table3['minbar'] = 'bar', min
table3['maxbar'] = 'bar', max
table3['sumbar'] = 'bar', sum
table3['listbar'] = 'bar' # default aggregation is list
table3['bars'] = 'bar', strjoin(', ')
ieq(expect2, table3)
def test_aggregate_more():
table1 = (('foo', 'bar'), ('aa', 3), ('aa', 7), ('bb', 2), ('bb', 1),
('bb', 9), ('cc', 4), ('dd', 3))
aggregators = OrderedDict()
aggregators['minbar'] = 'bar', min
aggregators['maxbar'] = 'bar', max
aggregators['sumbar'] = 'bar', sum
aggregators['listbar'] = 'bar' # default aggregation is list
aggregators['bars'] = 'bar', strjoin(', ')
table2 = aggregate(table1, 'foo', aggregators)
expect2 = (('foo', 'minbar', 'maxbar', 'sumbar', 'listbar', 'bars'),
('aa', 3, 7, 10, [3,
7], '3, 7'), ('bb', 1, 9, 12, [2, 1,
9], '2, 1, 9'),
('cc', 4, 4, 4, [4], '4'), ('dd', 3, 3, 3, [3], '3'))
ieq(expect2, table2)
ieq(expect2, table2) # check can iterate twice
table3 = aggregate(table1, 'foo')
table3['minbar'] = 'bar', min
table3['maxbar'] = 'bar', max
table3['sumbar'] = 'bar', sum
table3['listbar'] = 'bar' # default aggregation is list
table3['bars'] = 'bar', strjoin(', ')
ieq(expect2, table3)
def test_aggregate_more_key_is_None():
table1 = (('foo', 'bar'), ('aa', 3), ('aa', 7), ('bb', 2), ('bb', 1),
('bb', 9), ('cc', 4), ('dd', 3))
aggregators = OrderedDict()
aggregators['minbar'] = 'bar', min
aggregators['maxbar'] = 'bar', max
aggregators['sumbar'] = 'bar', sum
aggregators['listbar'] = 'bar' # default aggregation is list
aggregators['bars'] = 'bar', strjoin(', ')
table2 = aggregate(table1, None, aggregators)
expect2 = (('minbar', 'maxbar', 'sumbar', 'listbar', 'bars'),
(1, 9, 29, [3, 7, 2, 1, 9, 4, 3], '3, 7, 2, 1, 9, 4, 3'))
ieq(expect2, table2)
ieq(expect2, table2) # check can iterate twice
table3 = aggregate(table1, None)
table3['minbar'] = 'bar', min
table3['maxbar'] = 'bar', max
table3['sumbar'] = 'bar', sum
table3['listbar'] = 'bar' # default aggregation is list
table3['bars'] = 'bar', strjoin(', ')
ieq(expect2, table3)
def test_aggregate_multifield():
table1 = (('foo', 'bar'),
('a', 3),
('a', 7),
('b', 2),
('b', 1),
('b', 9),
('c', 4))
# dict arg
aggregators = OrderedDict()
aggregators['count'] = len
aggregators['minbar'] = 'bar', min
aggregators['maxbar'] = 'bar', max
aggregators['sumbar'] = 'bar', sum
aggregators['listbar'] = 'bar', list
aggregators['bars'] = 'bar', strjoin(', ')
table2 = aggregate(table1, 'foo', aggregators)
expect2 = (('foo', 'count', 'minbar', 'maxbar', 'sumbar', 'listbar',
'bars'),
('a', 2, 3, 7, 10, [3, 7], '3, 7'),
('b', 3, 1, 9, 12, [2, 1, 9], '2, 1, 9'),
('c', 1, 4, 4, 4, [4], '4'))
ieq(expect2, table2)
ieq(expect2, table2) # check can iterate twice
# use suffix notation
table3 = aggregate(table1, 'foo')
table3['count'] = len
table3['minbar'] = 'bar', min
table3['maxbar'] = 'bar', max
table3['sumbar'] = 'bar', sum
table3['listbar'] = 'bar' # default aggregation is list
table3['bars'] = 'bar', strjoin(', ')
ieq(expect2, table3)
# list arg
aggregators = [('count', len),
('minbar', 'bar', min),
('maxbar', 'bar', max),
('sumbar', 'bar', sum),
('listbar', 'bar', list),
('bars', 'bar', strjoin(', '))]
table4 = aggregate(table1, 'foo', aggregators)
ieq(expect2, table4)
ieq(expect2, table4) # check can iterate twice
def test_aggregate_multifield():
table1 = (('foo', 'bar'), ('a', 3), ('a', 7), ('b', 2), ('b', 1), ('b', 9),
('c', 4))
# dict arg
aggregators = OrderedDict()
aggregators['count'] = len
aggregators['minbar'] = 'bar', min
aggregators['maxbar'] = 'bar', max
aggregators['sumbar'] = 'bar', sum
aggregators['listbar'] = 'bar', list
aggregators['bars'] = 'bar', strjoin(', ')
table2 = aggregate(table1, 'foo', aggregators)
expect2 = (('foo', 'count', 'minbar', 'maxbar', 'sumbar', 'listbar',
'bars'), ('a', 2, 3, 7, 10, [3, 7], '3, 7'),
('b', 3, 1, 9, 12, [2, 1,
9], '2, 1, 9'), ('c', 1, 4, 4, 4, [4], '4'))
ieq(expect2, table2)
ieq(expect2, table2) # check can iterate twice
# use suffix notation
table3 = aggregate(table1, 'foo')
table3['count'] = len
table3['minbar'] = 'bar', min
table3['maxbar'] = 'bar', max
table3['sumbar'] = 'bar', sum
table3['listbar'] = 'bar' # default aggregation is list
table3['bars'] = 'bar', strjoin(', ')
ieq(expect2, table3)
# list arg
aggregators = [('count', len), ('minbar', 'bar', min),
('maxbar', 'bar', max), ('sumbar', 'bar', sum),
('listbar', 'bar', list), ('bars', 'bar', strjoin(', '))]
table4 = aggregate(table1, 'foo', aggregators)
ieq(expect2, table4)
ieq(expect2, table4) # check can iterate twice
def test_rangeaggregate_multifield():
table1 = (('foo', 'bar'),
('a', 3),
('a', 7),
('b', 2),
('b', 1),
('b', 9),
('c', 4),
('d', 3))
# dict arg
aggregators = OrderedDict()
aggregators['foocount'] = len
aggregators['foojoin'] = 'foo', strjoin('')
aggregators['foolist'] = 'foo' # default is list
table2 = rangeaggregate(table1, 'bar', 2, aggregators)
expect2 = (('bar', 'foocount', 'foojoin', 'foolist'),
((1, 3), 2, 'bb', ['b', 'b']),
((3, 5), 3, 'adc', ['a', 'd', 'c']),
((5, 7), 0, '', []),
((7, 9), 1, 'a', ['a']),
((9, 11), 1, 'b', ['b']))
ieq(expect2, table2)
# suffix notation
table3 = rangeaggregate(table1, 'bar', 2)
table3['foocount'] = len
table3['foojoin'] = 'foo', strjoin('')
table3['foolist'] = 'foo' # default is list
ieq(expect2, table3)
# list arg
aggregators = [('foocount', len),
('foojoin', 'foo', strjoin('')),
('foolist', 'foo', list)]
table4 = rangeaggregate(table1, 'bar', 2, aggregators)
ieq(expect2, table4)
