Class ChoiceField

python/interaction.py:265–319

``ChoiceField`` prompts the user to choose from the list of strings provided in ``choices``. Result is stored \ in self.result as an index in to the choices array. :attr str prompt: prompt to be presented to the user :attr list(str) choices: list of choices to choose from

class ChoiceField:
	"""
	``ChoiceField`` prompts the user to choose from the list of strings provided in ``choices``. Result is stored \
	in self.result as an index in to the choices array.

	:attr str prompt: prompt to be presented to the user
	:attr list(str) choices: list of choices to choose from
	"""
	def __init__(self, prompt: str, choices: List[str], default: Optional[str] = None):
		self._prompt = prompt
		self._choices = choices
		self._default = default
		self._result = None

	def _fill_core_struct(self, value):
		value.type = FormInputFieldType.ChoiceFormField
		value.prompt = self._prompt
		choice_buf = (ctypes.c_char_p * len(self._choices))()
		for i in range(0, len(self._choices)):
			choice_buf[i] = self._choices[i].encode('charmap')
		value.choices = choice_buf
		value.count = len(self._choices)
		value.hasDefault = self._default is not None
		if self._default is not None:
			value.indexDefault = self._default

	def _fill_core_result(self, value):
		value.indexResult = self._result

	def _get_result(self, value):
		self._result = value.indexResult

	@property
	def prompt(self):
		return self._prompt

	@prompt.setter
	def prompt(self, value):
		self._prompt = value

	@property
	def choices(self):
		return self._choices

	@choices.setter
	def choices(self, value):
		self._choices = value

	@property
	def result(self):
		return self._result

	@result.setter
	def result(self, value):
		self._result = value


class OpenFileNameField: