def delete_section_property(self, section_name, property_name):
from qiskit_aqua.parser._inputparser import InputParser
from qiskit_aqua.parser import JSONSchema
if self._parser is None:
raise Exception('Input not initialized.')
self._parser.delete_section_property(section_name, property_name)
if property_name == JSONSchema.NAME and \
(InputParser.is_pluggable_section(section_name)):
self._parser.delete_section_properties(section_name)
def set_section_property(self, section_name, property_name, value):
from qiskit_aqua.parser._inputparser import InputParser
from qiskit_aqua.parser import JSONSchema
if self._parser is None:
raise Exception('Input not initialized.')
self._parser.set_section_property(section_name, property_name, value)
if property_name == JSONSchema.NAME and \
(InputParser.is_pluggable_section(section_name)):
properties = self._parser.get_section_default_properties(
section_name)
if isinstance(properties, dict):
properties[JSONSchema.NAME] = value
self._parser.delete_section_properties(section_name)
for property_name, property_value in properties.items():
self._parser.set_section_property(section_name,
property_name,
property_value)
def set_section_property(self, section_name, property_name, value):
from qiskit_aqua.parser._inputparser import InputParser
from qiskit_aqua.parser import JSONSchema
from qiskit_aqua import get_backends_from_provider
if self._parser is None:
raise Exception('Input not initialized.')
self._parser.set_section_property(section_name, property_name, value)
if property_name == JSONSchema.NAME and InputParser.is_pluggable_section(section_name):
properties = self._parser.get_section_default_properties(section_name)
if isinstance(properties, dict):
properties[JSONSchema.NAME] = value
self._parser.delete_section_properties(section_name)
for property_name, property_value in properties.items():
self._parser.set_section_property(section_name, property_name, property_value)
elif section_name == JSONSchema.BACKEND and property_name == JSONSchema.PROVIDER:
backends = get_backends_from_provider(value)
if value not in self.providers:
self._custom_providers[value] = backends
backend = backends[0] if len(backends) > 0 else ''
self._parser.set_section_property(section_name, JSONSchema.NAME, backend)
def is_pluggable_section(section_name):
from qiskit_aqua.parser._inputparser import InputParser
return InputParser.is_pluggable_section(section_name)