def get_application_data(data):
if data["method"] == "rpn_value":
value, error = elegant_lattice_importer.parse_rpn_value(data["value"], data["variables"])
if error:
data["error"] = error
else:
data["result"] = value
return data
if data["method"] == "recompute_rpn_cache_values":
for k in data["cache"]:
value, error = elegant_lattice_importer.parse_rpn_value(k, data["variables"])
if not error:
data["cache"][k] = value
return data
raise RuntimeError("unknown application data method: {}".format(data["method"]))
def get_application_data(data):
if data['method'] == 'rpn_value':
value, error = elegant_lattice_importer.parse_rpn_value(data['value'], data['variables'])
if error:
data['error'] = error
else:
data['result'] = value
return data
if data['method'] == 'recompute_rpn_cache_values':
for k in data['cache']:
value, error = elegant_lattice_importer.parse_rpn_value(k, data['variables'])
if not error:
data['cache'][k] = value
return data
raise RuntimeError('unknown application data method: {}'.format(data['method']))
def _iterator_rpn_values(state, model, element_schema=None, field_name=None):
if element_schema:
if element_schema[
1] == 'RPNValue' and elegant_lattice_importer.is_rpn_value(
model[field_name]):
v, err = elegant_lattice_importer.parse_rpn_value(
model[field_name], state['rpnVariables'])
if not err:
state['cache'][model[field_name]] = v
def prepare_for_client(data):
if "models" not in data:
return data
# evaluate rpn values into model.rpnCache
cache = {}
data["models"]["rpnCache"] = cache
state = {"cache": cache, "rpnVariables": data["models"]["rpnVariables"]}
_iterate_model_fields(data, state, _iterator_rpn_values)
for rpn_var in data["models"]["rpnVariables"]:
v, err = elegant_lattice_importer.parse_rpn_value(rpn_var["value"], data["models"]["rpnVariables"])
if not err:
cache[rpn_var["name"]] = v
if elegant_lattice_importer.is_rpn_value(rpn_var["value"]):
cache[rpn_var["value"]] = v
return data
def prepare_for_client(data):
if 'models' not in data:
return data
# evaluate rpn values into model.rpnCache
cache = {}
data['models']['rpnCache'] = cache
state = {
'cache': cache,
'rpnVariables': data['models']['rpnVariables'],
}
_iterate_model_fields(data, state, _iterator_rpn_values)
for rpn_var in data['models']['rpnVariables']:
v, err = elegant_lattice_importer.parse_rpn_value(rpn_var['value'], data['models']['rpnVariables'])
if not err:
cache[rpn_var['name']] = v
if elegant_lattice_importer.is_rpn_value(rpn_var['value']):
cache[rpn_var['value']] = v
return data
def _parse_expr(expr, variables):
"""If not infix, default to rpn"""
return elegant_lattice_importer.parse_rpn_value(_infix_to_postfix(expr),
variables)
def _iterator_rpn_values(state, model, element_schema=None, field_name=None):
if element_schema:
if element_schema[1] == "RPNValue" and elegant_lattice_importer.is_rpn_value(model[field_name]):
v, err = elegant_lattice_importer.parse_rpn_value(model[field_name], state["rpnVariables"])
if not err:
state["cache"][model[field_name]] = v
def _parse_expr(expr, variables):
"""If not infix, default to rpn"""
return elegant_lattice_importer.parse_rpn_value(_infix_to_postfix(expr), variables)