How to use the st2client.st2client.utils.interactive.StringReader function in st2client

return result

    def _construct_template(self):
        self.template = u'{0} (comma-separated list)'

        if 'default' in self.spec:
            self.template += u' [{default}]: '.format(default=','.join(self.spec.get('default')))
        else:
            self.template += u': '

    def _transform_response(self, response):
        return [item.strip() for item in response.split(',')]


class ArrayObjectReader(StringReader):
    @staticmethod
    def condition(spec):
        return spec.get('type', None) == 'array' and spec.get('items', {}).get('type') == 'object'

    def read(self):
        results = []
        properties = self.spec.get('items', {}).get('properties', {})
        message = '~~~ Would you like to add another item to  "%s" array / list?' % self.name

        is_continue = True
        index = 0
        while is_continue:
            prefix = u'{name}[{index}].'.format(name=self.name, index=index)
            results.append(
                InteractiveForm(properties, prefix=prefix, reraise=True).initiate_dialog()
            )

super(SecretStringReader, self).__init__(*args, secret=True, **kwargs)

    @staticmethod
    def condition(spec):
        return spec.get('secret', None)

    def _construct_template(self):
        self.template = u'{0} (secret)'

        if 'default' in self.spec:
            self.template += u' [{default}]: '.format(default=self.spec.get('default'))
        else:
            self.template += u': '


class EnumReader(StringReader):
    @staticmethod
    def condition(spec):
        return spec.get('enum', None)

    @staticmethod
    def validate(input, spec):
        if not input and (not spec.get('required', None) or spec.get('default', None)):
            return

        if not input.isdigit():
            raise validation.ValidationError(len(input), 'Not a number')

        enum = spec.get('enum')
        try:
            enum[int(input)]
        except IndexError:

super(NumberReader, NumberReader).validate(input, spec)

    def _construct_template(self):
        self.template = u'{0} (float)'

        if 'default' in self.spec:
            self.template += u' [{default}]: '.format(default=self.spec.get('default'))
        else:
            self.template += u': '

    def _transform_response(self, response):
        return float(response)


class IntegerReader(StringReader):
    @staticmethod
    def condition(spec):
        return spec.get('type', None) == 'integer'

    @staticmethod
    def validate(input, spec):
        if input:
            try:
                input = int(input)
            except ValueError as e:
                raise validation.ValidationError(len(input), six.text_type(e))

            super(IntegerReader, IntegerReader).validate(input, spec)

    def _construct_template(self):
        self.template = u'{0} (integer)'

else:
            self.template += u': '

    def _transform_response(self, response):
        if response.lower() in POSITIVE_BOOLEAN:
            return True
        if response.lower() in NEGATIVE_BOOLEAN:
            return False

        # Hopefully, it will never happen
        raise OperationFailureException(
            'Response neither positive no negative. ' 'Value have not been properly validated.'
        )


class NumberReader(StringReader):
    @staticmethod
    def condition(spec):
        return spec.get('type', None) == 'number'

    @staticmethod
    def validate(input, spec):
        if input:
            try:
                input = float(input)
            except ValueError as e:
                raise validation.ValidationError(len(input), six.text_type(e))

            super(NumberReader, NumberReader).validate(input, spec)

    def _construct_template(self):
        self.template = u'{0} (float)'

class ObjectReader(StringReader):
    @staticmethod
    def condition(spec):
        return spec.get('type', None) == 'object'

    def read(self):
        prefix = u'{}.'.format(self.name)

        result = InteractiveForm(
            self.spec.get('properties', {}), prefix=prefix, reraise=True
        ).initiate_dialog()

        return result


class ArrayReader(StringReader):
    @staticmethod
    def condition(spec):
        return spec.get('type', None) == 'array'

    @staticmethod
    def validate(input, spec):
        if not input and (not spec.get('required', None) or spec.get('default', None)):
            return

        for m in re.finditer(r'[^, ]+', input):
            index, item = m.start(), m.group()
            try:
                StringReader.validate(item, spec.get('items', {}))
            except validation.ValidationError as e:
                raise validation.ValidationError(index, six.text_type(e))

super(IntegerReader, IntegerReader).validate(input, spec)

    def _construct_template(self):
        self.template = u'{0} (integer)'

        if 'default' in self.spec:
            self.template += u' [{default}]: '.format(default=self.spec.get('default'))
        else:
            self.template += u': '

    def _transform_response(self, response):
        return int(response)


class SecretStringReader(StringReader):
    def __init__(self, *args, **kwargs):
        super(SecretStringReader, self).__init__(*args, secret=True, **kwargs)

    @staticmethod
    def condition(spec):
        return spec.get('secret', None)

    def _construct_template(self):
        self.template = u'{0} (secret)'

        if 'default' in self.spec:
            self.template += u' [{default}]: '.format(default=self.spec.get('default'))
        else:
            self.template += u': '

if num_options > 3:
            num_options = 3
            more = '...'
        options = [str(i) for i in range(0, num_options)]
        self.template += u'\nChoose from {}{}'.format(', '.join(options), more)

        if 'default' in self.spec:
            self.template += u' [{}]: '.format(enum.index(self.spec.get('default')))
        else:
            self.template += u': '

    def _transform_response(self, response):
        return self.spec.get('enum')[int(response)]


class ObjectReader(StringReader):
    @staticmethod
    def condition(spec):
        return spec.get('type', None) == 'object'

    def read(self):
        prefix = u'{}.'.format(self.name)

        result = InteractiveForm(
            self.spec.get('properties', {}), prefix=prefix, reraise=True
        ).initiate_dialog()

        return result


class ArrayReader(StringReader):
    @staticmethod

for Reader in self.readers:
            if Reader.condition(spec):
                reader = Reader(field, spec, prefix=self.prefix)
                break

        if not reader:
            raise ReaderNotImplemented('No reader for the field spec')

        try:
            return reader.read()
        except KeyboardInterrupt:
            raise DialogInterrupted()


class Question(StringReader):
    def __init__(self, message, spec=None):
        if not spec:
            spec = {}

        super(Question, self).__init__(message, spec)

return result


class InteractiveForm(object):
    readers = [
        EnumReader,
        BooleanReader,
        NumberReader,
        IntegerReader,
        ObjectReader,
        ArrayEnumReader,
        ArrayObjectReader,
        ArrayReader,
        SecretStringReader,
        StringReader,
    ]

    def __init__(self, schema, prefix=None, reraise=False):
        self.schema = schema
        self.prefix = prefix
        self.reraise = reraise

    def initiate_dialog(self):
        result = {}

        try:
            for field in self.schema:
                try:
                    result[field] = self._read_field(field)
                except ReaderNotImplemented as e:
                    print('%s. Skipping...' % six.text_type(e))

def validate(input, spec):
        if not input and (not spec.get('required', None) or spec.get('default', None)):
            return

        for m in re.finditer(r'[^, ]+', input):
            index, item = m.start(), m.group()
            try:
                StringReader.validate(item, spec.get('items', {}))
            except validation.ValidationError as e:
                raise validation.ValidationError(index, six.text_type(e))