def new_quantity(self, name=None, unit=None, comment=None):
name = name or input('Enter quantity name: ')
unit = unit or input('Unit by string: ')
comment = comment or ifinput('Quantity Comment: ', '')
q = LcQuantity.new(name, unit, Comment=comment)
self._catalog[0].add(q)
return q
def __init__(self, ref, sheet_name='impact methods', mass_quantity=None,
value_tag='CF 3.1', **kwargs):
"""
:param ref:
:param sheet_name: 'impact methods'
:param ns_uuid:
:param mass_quantity:
:param value_tag: 'CF 3.1'
:param kwargs: quiet, upstream
"""
super(EcoinventLcia, self).__init__(ref, **kwargs)
self._xl_rows = []
self._sheet_name = sheet_name
self._value_tag = value_tag
mass = mass_quantity or LcQuantity.new('Mass', self._create_unit('kg')[0])
self.add(mass)
self._mass = mass
def __init__(self,
source,
ref=None,
sheet_name='impact methods',
mass_quantity=None,
value_tag='CF ' + EI_LCIA_VERSION,
ns_uuid=EI_LCIA_NSUUID,
static=True,
**kwargs):
"""
EI_LCIA_VERSION is presently 3.1 for the spreadsheet named 'LCIA implementation v3.1 2014_08_13.xlsx'
:param source:
:param ref: hard-coded 'local.ecoinvent.[EI_LCIA_VERSION].lcia'; specify at instantiation to override
:param sheet_name: 'impact methods'
:param mass_quantity:
:param value_tag: 'CF ' + EI_LCIA_VERSION
:param ns_uuid: required
:param static: this archive type is always static
:param kwargs: quiet, upstream
"""
if ref is None:
ref = '.'.join(['local', 'ecoinvent', EI_LCIA_VERSION, 'lcia'])
super(EcoinventLcia, self).__init__(source,
ref=ref,
ns_uuid=ns_uuid,
static=True,
**kwargs)
self._xl_rows = []
self._sheet_name = sheet_name
self._value_tag = value_tag
mass = mass_quantity or LcQuantity.new('Mass',
self._create_unit('kg')[0])
self.add(mass)
self._mass = mass
if x.flow['Name'].startswith('Nitrogen oxides'))
next(x for x in _petro.exchanges()
if x.flow['Name'].startswith('Transport, ocean freighter, r'))
if __name__ == '__main__':
cat = LcCatalog(CAT_FOLDER)
petro = cat.get_archive('local.uslci.olca', 'inventory').get(
petro_id) # use get_archive to get entity and not ref
grid = cat.get_archive('local.uslci.olca', 'inventory').get(grid_id)
# shrink_petro(petro) # let's not bother shrinking this
for p in (petro, grid):
p._d.pop('processDocumentation')
A = LcArchive(None, ref='test.entities', ns_uuid=NS_UUID)
A.add_entity_and_children(petro)
A.add_entity_and_children(grid)
# create a dummy LCIA method
q = LcQuantity.new('Emissive Coolness', 'Cool', Indicator='Coolombs')
A.add(q)
for k, v in cool.items():
A[k].add_characterization(q, value=v)
A.check_counter()
# assert len([e for e in A.entities()]) + (2 * max_count) == 54
A.write_to_file(DEST_FILE, complete=True)