def get_application_data(data, **kwargs):
assert 'method' in data
assert data.method in _METHODS, \
'unknown application data method: {}'.format(data.method)
cv = code_variable.CodeVar(
data.variables,
code_variable.PurePythonEval(_MADX_CONSTANTS),
case_insensitive=True,
)
if data.method == 'rpn_value':
# accept array of values enclosed in curly braces
if re.search(r'^\{.*\}$', data.value):
data.result = ''
return data
v, err = cv.eval_var(data.value)
if err:
data.error = err
else:
data.result = v
return data
if data.method == 'recompute_rpn_cache_values':
cv.recompute_cache(data.cache)
return data
if data.method == 'validate_rpn_delete':
model_data = simulation_db.read_json(
simulation_db.sim_data_file(data.simulationType, data.simulationId))
data.error = cv.validate_var_delete(
data.name,
model_data,
_SCHEMA
)
return data
def _code_var(variables):
return code_variable.CodeVar(
variables,
code_variable.PurePythonEval(_OPAL_CONSTANTS),
case_insensitive=True,
)