def write(processes: dict, file_path: str):
""" Write the given process dictionary to a olca-schema zip file with the
given path.
"""
with pack.Writer(file_path) as writer:
created_ids = set()
for d in processes.values():
process = olca.Process()
process.name = _val(d, 'name')
category_path = _val(d, 'category', default='')
location_code = _val(d, 'location', 'name', default='')
process.id = _uid(olca.ModelType.PROCESS, category_path,
location_code, process.name)
process.category = _category(category_path, olca.ModelType.PROCESS,
writer, created_ids)
process.description = _val(d, 'description')
process.process_type = olca.ProcessType.UNIT_PROCESS
process.location = _location(_val(d, 'location'), writer,
created_ids)
process.process_documentation = _process_doc(
_val(d, 'processDocumentation'), writer, created_ids)
_process_dq(d, process)
process.exchanges = []
last_id = 0
for e in _val(d, 'exchanges', default=[]):
exchange = _exchange(e, writer, created_ids)
if exchange is not None:
last_id += 1
exchange.internal_id = last_id
process.exchanges.append(exchange)
writer.write(process)
def __init__(self, zip_file: str):
log.info("create JSON-LD writer on %s", zip_file)
self.__writer = pack.Writer(zip_file)
self.__methods = {}
self.__indicators = {}
self.__flows = {}
self.__categories = {}
def write_to(self, path: str):
if os.path.exists(path):
log.warning("File %s already exists and will be overwritten", path)
os.remove(path)
pw = pack.Writer(path)
self._write_top_categories(pw)
self._write_flow_compartments(pw)
self._write_flows(pw)
self._write_mappings(pw)
pw.close()
def write_to(self, path: str):
"""
Writes json dictionaries to files
:param path: string path to file
:return: None
"""
if os.path.exists(path):
log.warning("File %s already exists and will be overwritten", path)
os.remove(path)
pw = pack.Writer(path)
self._write_categories(pw)
self._write_flows(pw)
if self.flow_mapping is not None:
self._write_mappings(pw)
pw.close()
def write(processes: dict, file_path: str):
"""Write the given process dictionary to a olca-schema zip file with the given path."""
with pack.Writer(file_path) as writer:
list_of_dicts = list()
created_ids = set()
# for d_vals in processes.values():
for p_key in processes.keys():
d_vals = processes[p_key]
process = olca.Process()
process.name = _val(d_vals, 'name')
process.version = _val(d_vals, 'version')
category_path = _val(d_vals, 'category', default='')
location_code = _val(d_vals, 'location', 'name', default='')
process.id = _uid(olca.ModelType.PROCESS, category_path,
location_code, process.name)
process.category = _category(category_path, olca.ModelType.PROCESS,
writer, created_ids)
process.description = _val(d_vals, 'description')
if _val(d_vals, 'processType') == "UNIT_PROCESS":
process.process_type = olca.ProcessType.UNIT_PROCESS
else:
process.process_type = olca.ProcessType.LCI_RESULT
process.location = _location(_val(d_vals, 'location'), writer,
created_ids)
process.process_documentation = _process_doc(
_val(d_vals, 'processDocumentation'), writer, created_ids)
process.last_change = datetime.datetime.now(pytz.utc).isoformat()
_process_dq(d_vals, process)
process.exchanges = []
last_id = 0
for e in _val(d_vals, 'exchanges', default=[]):
exchange = _exchange(e, writer, created_ids)
if exchange is not None:
last_id += 1
exchange.internal_id = last_id
process.exchanges.append(exchange)
if exchange.quantitative_reference:
processes[p_key]['q_reference_name'] = e['flow'][
'name']
processes[p_key]['q_reference_id'] = exchange.to_json(
)['flow']['@id']
processes[p_key]['q_reference_cat'] = e['flow'][
'category']
processes[p_key]['q_reference_unit'] = e['unit'][
'name']
writer.write(process)
processes[p_key]['uuid'] = process.id
return processes