def test_link_consumers_to_markets_global_use_row():
given = [{
'type': 'market activity',
'reference product': 'cheese',
'name': '',
'location': 'RER',
'code': '',
'exchanges': [],
}, {
'type': 'market activity',
'reference product': 'cheese',
'name': '',
'location': 'RoW',
'code': 'yes!',
'exchanges': [],
}, {
'type': 'transforming activity',
'reference product': 'crackers',
'name': '',
'location': 'US',
'exchanges': [{
'type': 'from technosphere',
'name': 'cheese',
'amount': 1,
}]
}]
result = link_consumers_to_markets(given)
assert result[2]['reference product'] == 'crackers'
assert result[2]['exchanges'][0]['code'] == 'yes!'
def test_link_consumers_to_markets_no_market():
missing = [{
'type': 'market activity',
'reference product': 'granola',
'name': '',
'location': 'UCTE without Germany',
'code': '',
'exchanges': [],
}, {
'type': 'transforming activity',
'reference product': 'crackers',
'name': '',
'location': 'FR',
'exchanges': [{
'type': 'from technosphere',
'name': 'cheese'
}]
}]
with pytest.raises(MissingSupplier):
link_consumers_to_markets(missing)
def test_link_consumers_to_markets_include_global_mg():
given = [{
'type': 'market group',
'reference product': 'cheese',
'name': '',
'location': 'GLO',
'code': 'a',
'exchanges': [{
'type': 'reference product',
'production volume': {'amount': 1},
'name': ''
}],
}, {
'type': 'market activity',
'reference product': 'cheese',
'name': '',
'location': 'WECC',
'code': 'b',
'exchanges': [{
'type': 'reference product',
'production volume': {'amount': 1},
'name': ''
}],
}, {
'type': 'market activity',
'reference product': 'cheese',
'name': '',
'location': 'CA',
'code': 'c',
'exchanges': [{
'type': 'reference product',
'production volume': {'amount': 1},
'name': ''
}],
}, {
'type': 'transforming activity',
'reference product': 'crackers',
'name': '',
'location': 'GLO',
'exchanges': [{
'type': 'from technosphere',
'name': 'cheese',
'amount': 1,
'unit': ''
}]
}]
result = link_consumers_to_markets(given)
assert set(x['code'] for x in result[-1]['exchanges']) == set('a')
def test_link_consumers_to_markets_same_product_name():
given = [{
'type': 'transforming activity',
'reference product': 'crackers',
'name': 'something different',
'location': 'GLO',
'code': 'a',
'exchanges': [{
'type': 'reference product',
'production volume': {'amount': 1},
'name': ''
}],
}, {
'type': 'market activity',
'reference product': 'cheese',
'name': '',
'location': 'WECC',
'code': 'b',
'exchanges': [{
'type': 'reference product',
'production volume': {'amount': 1},
'name': ''
}],
}, {
'type': 'market activity',
'reference product': 'cheese',
'name': '',
'location': 'CA',
'code': 'c',
'exchanges': [{
'type': 'reference product',
'production volume': {'amount': 1},
'name': ''
}],
}, {
'type': 'transforming activity',
'reference product': 'crackers',
'name': 'something',
'location': 'NAFTA',
'exchanges': [{
'type': 'from technosphere',
'name': 'cheese',
'amount': 1,
'unit': ''
}]
}]
result = link_consumers_to_markets(given)
assert [x['code'] for x in result[-1]['exchanges']] == ['c']
def test_link_consumers_to_markets_global_activity():
given = [{
'type': 'transforming activity',
'reference product': 'cheese',
'name': '',
'location': 'GLO',
'code': 'g',
'exchanges': [{
'type': 'from technosphere',
'name': 'enzymes',
'amount': 2,
'unit': 'foo',
}],
}, {
'type': 'market activity',
'reference product': 'enzymes',
'name': '',
'location': 'CH',
'code': 'ch',
'exchanges': [{
'type': 'reference product',
'production volume': {'amount': 1},
'name': 'special swiss enzymes'
}]
}, {
'type': 'market activity',
'reference product': 'enzymes',
'name': '',
'location': 'US',
'code': 'us',
'exchanges': [{
'type': 'reference product',
'production volume': {'amount': 2},
'name': 'special USA enzymes'
}]
}, {
'type': 'market activity',
'reference product': 'enzymes',
'name': '',
'location': 'RoW',
'code': 'row',
'exchanges': [{
'type': 'reference product',
'production volume': {'amount': 3},
'name': 'boring enzymes'
}]
}, {
'type': 'market activity',
'reference product': 'enzymes',
'name': '',
'location': 'CN',
'code': 'cn',
'exchanges': [{
'type': 'reference product',
'production volume': {'amount': 4},
'name': 'special mandarin enzymes'
}]
}]
expected = [{
'amount': 0.6,
'code': 'row',
'name': 'enzymes',
'tag': 'intermediateExchange',
'type': 'from technosphere',
'unit': 'foo',
},{
'amount': 0.4,
'code': 'us',
'name': 'enzymes',
'tag': 'intermediateExchange',
'type': 'from technosphere',
'unit': 'foo',
},{
'amount': 0.8,
'code': 'cn',
'name': 'enzymes',
'tag': 'intermediateExchange',
'type': 'from technosphere',
'unit': 'foo'
},{
'amount': 0.2,
'code': 'ch',
'name': 'enzymes',
'tag': 'intermediateExchange',
'type': 'from technosphere',
'unit': 'foo'
}]
assert (
link_consumers_to_markets(deepcopy(given))[1:] ==
given[1:]
)
assert (
link_consumers_to_markets(deepcopy(given))[0]['exchanges'] ==
expected
)
def test_link_consumers_to_markets():
given = [{
'type': 'market activity',
'reference product': 'cheese',
'name': '',
'location': 'RER',
'code': 'Made in the EU',
'exchanges': [],
}, {
'type': 'market activity',
'reference product': 'cheese',
'name': '',
'location': 'BR',
'code': 'olympics',
'exchanges': [],
}, {
'type': 'market group',
'reference product': 'sandwiches',
'name': '',
'location': 'BR',
'exchanges': [{
'type': 'from technosphere',
'name': 'cheese'
}]
}, {
'type': 'transforming activity',
'reference product': 'crackers',
'name': '',
'location': 'DE',
'exchanges': [{
'type': 'from technosphere',
'name': 'cheese',
'amount': 2,
}, {
'type': 'from technosphere',
'name': 'cheese',
'code': 'already here',
}, {
'type': 'something else',
'name': 'cheese',
}]
}]
expected = [{
'type': 'market activity',
'reference product': 'cheese',
'name': '',
'location': 'RER',
'code': 'Made in the EU',
'exchanges': [],
}, {
'type': 'market activity',
'reference product': 'cheese',
'name': '',
'location': 'BR',
'code': 'olympics',
'exchanges': [],
}, {
'type': 'market group',
'reference product': 'sandwiches',
'name': '',
'location': 'BR',
'exchanges': [{
'type': 'from technosphere',
'name': 'cheese',
}]
}, {
'type': 'transforming activity',
'reference product': 'crackers',
'name': '',
'location': 'DE',
'exchanges': [{
'type': 'from technosphere',
'name': 'cheese',
'amount': 2,
'code': 'Made in the EU',
}, {
'type': 'from technosphere',
'name': 'cheese',
'code': 'already here',
}, {
'type': 'something else',
'name': 'cheese',
}]
}]
assert link_consumers_to_markets(given) == expected