async def test_should_recognize_and_use_custom_locale_dict(self, ):
async def exec_test(turn_context: TurnContext):
dialog_context = await dialogs.create_context(turn_context)
results: DialogTurnResult = await dialog_context.continue_dialog()
if results.status == DialogTurnStatus.Empty:
options = PromptOptions(prompt=Activity(
type=ActivityTypes.message, text="Please confirm."))
await dialog_context.prompt("prompt", options)
elif results.status == DialogTurnStatus.Complete:
selected_choice = results.result
await turn_context.send_activity(selected_choice.value)
await convo_state.save_changes(turn_context)
async def validator(prompt: PromptValidatorContext) -> bool:
assert prompt
if not prompt.recognized.succeeded:
await prompt.context.send_activity("Bad input.")
return prompt.recognized.succeeded
adapter = TestAdapter(exec_test)
convo_state = ConversationState(MemoryStorage())
dialog_state = convo_state.create_property("dialogState")
dialogs = DialogSet(dialog_state)
culture = PromptCultureModel(
locale="custom-locale",
no_in_language="customNo",
yes_in_language="customYes",
separator="customSeparator",
inline_or="customInlineOr",
inline_or_more="customInlineOrMore",
)
custom_dict = {
culture.locale: (
Choice(culture.yes_in_language),
Choice(culture.no_in_language),
ChoiceFactoryOptions(culture.separator, culture.inline_or,
culture.inline_or_more, True),
)
}
confirm_prompt = ConfirmPrompt("prompt",
validator,
choice_defaults=custom_dict)
dialogs.add(confirm_prompt)
step1 = await adapter.send(
Activity(type=ActivityTypes.message,
text="Hello",
locale=culture.locale))
await step1.assert_reply(
"Please confirm. (1) customYescustomInlineOr(2) customNo")
def test_should_render_unincluded_numbers_choices_as_a_list(self):
activity = ChoiceFactory.list(
ChoiceFactoryTest.color_choices,
"select from:",
options=ChoiceFactoryOptions(include_numbers=False),
)
self.assertEqual("select from:\n\n - red\n - green\n - blue",
activity.text)
async def test_confirm_prompt_should_default_to_english_locale(self):
async def exec_test(turn_context: TurnContext):
dialog_context = await dialogs.create_context(turn_context)
results: DialogTurnResult = await dialog_context.continue_dialog()
if results.status == DialogTurnStatus.Empty:
options = PromptOptions(
prompt=Activity(type=ActivityTypes.message,
text="Please confirm."),
retry_prompt=Activity(
type=ActivityTypes.message,
text=
"Please confirm, say 'yes' or 'no' or something like that.",
),
)
await dialog_context.prompt("ConfirmPrompt", options)
elif results.status == DialogTurnStatus.Complete:
message_text = "Confirmed" if results.result else "Not confirmed"
await turn_context.send_activity(
MessageFactory.text(message_text))
await convo_state.save_changes(turn_context)
locales = [None, "", "not-supported"]
for locale in locales:
# Initialize TestAdapter.
adapter = TestAdapter(exec_test)
# Create new ConversationState with MemoryStorage and register the state as middleware.
convo_state = ConversationState(MemoryStorage())
# Create a DialogState property, DialogSet, and ChoicePrompt.
dialog_state = convo_state.create_property("dialogState")
dialogs = DialogSet(dialog_state)
confirm_prompt = ConfirmPrompt("ConfirmPrompt")
confirm_prompt.choice_options = ChoiceFactoryOptions(
include_numbers=True)
dialogs.add(confirm_prompt)
step1 = await adapter.send(
Activity(type=ActivityTypes.message,
text="Hello",
locale=locale))
step2 = await step1.assert_reply(
"Please confirm. (1) Yes or (2) No")
step3 = await step2.send("lala")
step4 = await step3.assert_reply(
"Please confirm, say 'yes' or 'no' or something like that. (1) Yes or (2) No"
)
step5 = await step4.send("2")
await step5.assert_reply("Not confirmed")
class ChoicePrompt(Prompt):
"""
Prompts a user to select from a list of choices.
By default the prompt will return to the calling dialog a `FoundChoice` object containing the choice that was selected.
"""
_default_choice_options: Dict[str, ChoiceFactoryOptions] = {
Culture.Spanish:
ChoiceFactoryOptions(inline_separator=', ',
inline_or=' o ',
include_numbers=True),
Culture.Dutch:
ChoiceFactoryOptions(inline_separator=', ',
inline_or=' of ',
include_numbers=True),
Culture.English:
ChoiceFactoryOptions(inline_separator=', ',
inline_or=' or ',
include_numbers=True),
Culture.French:
ChoiceFactoryOptions(inline_separator=', ',
inline_or=' ou ',
include_numbers=True),
'de-de':
ChoiceFactoryOptions(inline_separator=', ',
inline_or=' oder ',
include_numbers=True),
Culture.Japanese:
ChoiceFactoryOptions(inline_separator='、 ',
inline_or=' または ',
include_numbers=True),
Culture.Portuguese:
ChoiceFactoryOptions(inline_separator=', ',
inline_or=' ou ',
include_numbers=True),
Culture.Chinese:
ChoiceFactoryOptions(inline_separator='， ',
inline_or=' 要么 ',
include_numbers=True),
}
def __init__(self,
dialog_id: str,
validator: Callable[[PromptValidatorContext], bool] = None,
default_locale: str = None):
super().__init__(dialog_id, validator)
self.style = ListStyle.auto
self.default_locale = default_locale
self.choice_options: ChoiceFactoryOptions = None
self.recognizer_options: FindChoicesOptions = None
async def on_prompt(self, turn_context: TurnContext, state: Dict[str,
object],
options: PromptOptions, is_retry: bool):
if not turn_context:
raise TypeError(
'ChoicePrompt.on_prompt(): turn_context cannot be None.')
if not options:
raise TypeError(
'ChoicePrompt.on_prompt(): options cannot be None.')
# Determine culture
culture: Union[
str,
None] = turn_context.activity.locale if turn_context.activity.locale else self.default_locale
if (not culture
or culture not in ChoicePrompt._default_choice_options):
culture = Culture.English
# Format prompt to send
choices: List[Choice] = options.choices if options.choices else []
channel_id: str = turn_context.activity.channel_id
choice_options: ChoiceFactoryOptions = self.choice_options if self.choice_options else ChoicePrompt._default_choice_options[
culture]
choice_style = options.style if options.style else self.style
if is_retry and options.retry_prompt is not None:
prompt = self.append_choices(options.retry_prompt, channel_id,
choices, choice_style, choice_options)
else:
prompt = self.append_choices(options.prompt, channel_id, choices,
choice_style, choice_options)
# Send prompt
await turn_context.send_activity(prompt)
async def on_recognize(self, turn_context: TurnContext,
state: Dict[str, object],
options: PromptOptions) -> PromptRecognizerResult:
if not turn_context:
raise TypeError(
'ChoicePrompt.on_recognize(): turn_context cannot be None.')
choices: List[Choice] = options.choices if (
options and options.choices) else []
result: PromptRecognizerResult = PromptRecognizerResult()
if turn_context.activity.type == ActivityTypes.message:
activity: Activity = turn_context.activity
utterance: str = activity.text
opt: FindChoicesOptions = self.recognizer_options if self.recognizer_options else FindChoicesOptions(
)
opt.locale = activity.locale if activity.locale else (
self.default_locale or Culture.English)
results = ChoiceRecognizers.recognize_choices(
utterance, choices, opt)
if results is not None and len(results) > 0:
result.succeeded = True
result.value = results[0].resolution
return result
class ConfirmPrompt(Prompt):
# TODO: Fix to reference recognizer to use proper constants
choice_defaults: Dict[str, object] = {
"Spanish": (
Choice("Si"),
Choice("No"),
ChoiceFactoryOptions(", ", " o ", ", o ", True),
),
"Dutch": (
Choice("Ja"),
Choice("Nee"),
ChoiceFactoryOptions(", ", " of ", ", of ", True),
),
"English": (
Choice("Yes"),
Choice("No"),
ChoiceFactoryOptions(", ", " or ", ", or ", True),
),
"French": (
Choice("Oui"),
Choice("Non"),
ChoiceFactoryOptions(", ", " ou ", ", ou ", True),
),
"German": (
Choice("Ja"),
Choice("Nein"),
ChoiceFactoryOptions(", ", " oder ", ", oder ", True),
),
"Japanese": (
Choice("はい"),
Choice("いいえ"),
ChoiceFactoryOptions("、 ", " または ", "、 または ", True),
),
"Portuguese": (
Choice("Sim"),
Choice("Não"),
ChoiceFactoryOptions(", ", " ou ", ", ou ", True),
),
"Chinese": (
Choice("是的"),
Choice("不"),
ChoiceFactoryOptions("， ", " 要么 ", "， 要么 ", True),
),
}
# TODO: PromptValidator
def __init__(self,
dialog_id: str,
validator: object = None,
default_locale: str = None):
super(ConfirmPrompt, self).__init__(dialog_id, validator)
if dialog_id is None:
raise TypeError("ConfirmPrompt(): dialog_id cannot be None.")
# TODO: Port ListStyle
self.style = ListStyle.auto
# TODO: Import defaultLocale
self.default_locale = default_locale
self.choice_options = None
self.confirm_choices = None
async def on_prompt(
self,
turn_context: TurnContext,
state: Dict[str, object],
options: PromptOptions,
is_retry: bool,
):
if not turn_context:
raise TypeError(
"ConfirmPrompt.on_prompt(): turn_context cannot be None.")
if not options:
raise TypeError(
"ConfirmPrompt.on_prompt(): options cannot be None.")
# Format prompt to send
channel_id = turn_context.activity.channel_id
culture = self.determine_culture(turn_context.activity)
defaults = self.choice_defaults[culture]
choice_opts = (self.choice_options
if self.choice_options is not None else defaults[2])
confirms = (self.confirm_choices if self.confirm_choices is not None
else (defaults[0], defaults[1]))
choices = {confirms[0], confirms[1]}
if is_retry and options.retry_prompt is not None:
prompt = self.append_choices(options.retry_prompt, channel_id,
choices, self.style, choice_opts)
else:
prompt = self.append_choices(options.prompt, channel_id, choices,
self.style, choice_opts)
await turn_context.send_activity(prompt)
async def on_recognize(
self,
turn_context: TurnContext,
state: Dict[str, object],
options: PromptOptions,
) -> PromptRecognizerResult:
# pylint: disable=undefined-variable
if not turn_context:
raise TypeError(
"ConfirmPrompt.on_prompt(): turn_context cannot be None.")
result = PromptRecognizerResult()
if turn_context.activity.type == ActivityTypes.message:
# Recognize utterance
message = turn_context.activity
culture = self.determine_culture(turn_context.activity)
# TODO: Port ChoiceRecognizer
results = ChoiceRecognizer.recognize_boolean(message.text, culture)
if results.Count > 0:
first = results[0]
if "value" in first.Resolution:
result.succeeded = True
result.value = str(first.Resolution["value"])
else:
# First check whether the prompt was sent to the user with numbers
# if it was we should recognize numbers
defaults = self.choice_defaults[culture]
opts = (self.choice_options
if self.choice_options is not None else defaults[2])
# This logic reflects the fact that IncludeNumbers is nullable and True is the default set in
# Inline style
if opts.include_numbers.has_value or opts.include_numbers.value:
# The text may be a number in which case we will interpret that as a choice.
confirm_choices = (self.confirm_choices
if self.confirm_choices is not None else
(defaults[0], defaults[1]))
choices = {confirm_choices[0], confirm_choices[1]}
# TODO: Port ChoiceRecognizer
second_attempt_results = ChoiceRecognizers.recognize_choices(
message.text, choices)
if second_attempt_results:
result.succeeded = True
result.value = second_attempt_results[
0].resolution.index == 0
return result
def determine_culture(self, activity: Activity) -> str:
culture = (activity.locale
if activity.locale is not None else self.default_locale)
if not culture or culture not in self.choice_defaults:
culture = (
"English"
) # TODO: Fix to reference recognizer to use proper constants
return culture
def test_inline_separator_round_trips(self) -> None:
choice_factor_options = ChoiceFactoryOptions()
expected = ", "
choice_factor_options.inline_separator = expected
self.assertEqual(expected, choice_factor_options.inline_separator)
def test_include_numbers_round_trips(self) -> None:
choice_factor_options = ChoiceFactoryOptions()
expected = True
choice_factor_options.include_numbers = expected
self.assertEqual(expected, choice_factor_options.include_numbers)
def test_inline_or_more_round_trips(self) -> None:
choice_factor_options = ChoiceFactoryOptions()
expected = ", or "
choice_factor_options.inline_or_more = expected
self.assertEqual(expected, choice_factor_options.inline_or_more)
class ConfirmPrompt(Prompt):
_default_choice_options: Dict[str, object] = {
c.locale: (
Choice(c.yes_in_language),
Choice(c.no_in_language),
ChoiceFactoryOptions(c.separator, c.inline_or, c.inline_or_more,
True),
)
for c in PromptCultureModels.get_supported_cultures()
}
# TODO: PromptValidator
def __init__(
self,
dialog_id: str,
validator: object = None,
default_locale: str = None,
choice_defaults: Dict[str, object] = None,
):
super().__init__(dialog_id, validator)
if dialog_id is None:
raise TypeError("ConfirmPrompt(): dialog_id cannot be None.")
# TODO: Port ListStyle
self.style = ListStyle.auto
# TODO: Import defaultLocale
self.default_locale = default_locale
self.choice_options = None
self.confirm_choices = None
if choice_defaults is not None:
self._default_choice_options = choice_defaults
async def on_prompt(
self,
turn_context: TurnContext,
state: Dict[str, object],
options: PromptOptions,
is_retry: bool,
):
if not turn_context:
raise TypeError(
"ConfirmPrompt.on_prompt(): turn_context cannot be None.")
if not options:
raise TypeError(
"ConfirmPrompt.on_prompt(): options cannot be None.")
# Format prompt to send
channel_id = turn_context.activity.channel_id
culture = self._determine_culture(turn_context.activity)
defaults = self._default_choice_options[culture]
choice_opts = (self.choice_options
if self.choice_options is not None else defaults[2])
confirms = (self.confirm_choices if self.confirm_choices is not None
else (defaults[0], defaults[1]))
choices = [confirms[0], confirms[1]]
if is_retry and options.retry_prompt is not None:
prompt = self.append_choices(options.retry_prompt, channel_id,
choices, self.style, choice_opts)
else:
prompt = self.append_choices(options.prompt, channel_id, choices,
self.style, choice_opts)
await turn_context.send_activity(prompt)
async def on_recognize(
self,
turn_context: TurnContext,
state: Dict[str, object],
options: PromptOptions,
) -> PromptRecognizerResult:
if not turn_context:
raise TypeError(
"ConfirmPrompt.on_prompt(): turn_context cannot be None.")
result = PromptRecognizerResult()
if turn_context.activity.type == ActivityTypes.message:
# Recognize utterance
utterance = turn_context.activity.text
if not utterance:
return result
culture = self._determine_culture(turn_context.activity)
results = recognize_boolean(utterance, culture)
if results:
first = results[0]
if "value" in first.resolution:
result.succeeded = True
result.value = first.resolution["value"]
else:
# First check whether the prompt was sent to the user with numbers
# if it was we should recognize numbers
defaults = self._default_choice_options[culture]
opts = (self.choice_options
if self.choice_options is not None else defaults[2])
# This logic reflects the fact that IncludeNumbers is nullable and True is the default set in
# Inline style
if opts.include_numbers is None or opts.include_numbers:
# The text may be a number in which case we will interpret that as a choice.
confirm_choices = (self.confirm_choices
if self.confirm_choices is not None else
(defaults[0], defaults[1]))
choices = {confirm_choices[0], confirm_choices[1]}
second_attempt_results = ChoiceRecognizers.recognize_choices(
utterance, choices)
if second_attempt_results:
result.succeeded = True
result.value = second_attempt_results[
0].resolution.index == 0
return result
def _determine_culture(self, activity: Activity) -> str:
culture = (PromptCultureModels.map_to_nearest_language(activity.locale)
or self.default_locale
or PromptCultureModels.English.locale)
if not culture or not self._default_choice_options.get(culture):
culture = PromptCultureModels.English.locale
return culture
class ChoicePrompt(Prompt):
"""
Prompts a user to select from a list of choices.
By default the prompt will return to the calling dialog a `FoundChoice` object containing the choice that
was selected.
"""
_default_choice_options: Dict[str, ChoiceFactoryOptions] = {
c.locale: ChoiceFactoryOptions(
inline_separator=c.separator,
inline_or=c.inline_or_more,
inline_or_more=c.inline_or_more,
include_numbers=True,
)
for c in PromptCultureModels.get_supported_cultures()
}
def __init__(
self,
dialog_id: str,
validator: Callable[[PromptValidatorContext], bool] = None,
default_locale: str = None,
choice_defaults: Dict[str, ChoiceFactoryOptions] = None,
):
"""
:param dialog_id: Unique ID of the dialog within its parent `DialogSet`.
:param validator: (Optional) validator that will be called each time the user responds to the prompt.
If the validator replies with a message no additional retry prompt will be sent.
:param default_locale: (Optional) locale to use if `dc.context.activity.locale` not specified.
Defaults to a value of `en-us`.
:param choice_defaults: (Optional) Overrides the dictionary of
Bot Framework SDK-supported _default_choice_options.
As type Dict[str, ChoiceFactoryOptions], the key is a string of the locale, such as "en-us".
* Must be passed in to each ConfirmPrompt that needs the custom choice defaults.
"""
super().__init__(dialog_id, validator)
self.style = ListStyle.auto
self.default_locale = default_locale
self.choice_options: ChoiceFactoryOptions = None
self.recognizer_options: FindChoicesOptions = None
if choice_defaults is not None:
self._default_choice_options = choice_defaults
async def on_prompt(
self,
turn_context: TurnContext,
state: Dict[str, object],
options: PromptOptions,
is_retry: bool,
):
if not turn_context:
raise TypeError(
"ChoicePrompt.on_prompt(): turn_context cannot be None.")
if not options:
raise TypeError(
"ChoicePrompt.on_prompt(): options cannot be None.")
# Determine culture
culture = self._determine_culture(turn_context.activity)
# Format prompt to send
choices: List[Choice] = options.choices if options.choices else []
channel_id: str = turn_context.activity.channel_id
choice_options: ChoiceFactoryOptions = (
self.choice_options
if self.choice_options else self._default_choice_options[culture])
choice_style = (0 if options.style == 0 else
options.style if options.style else self.style)
if is_retry and options.retry_prompt is not None:
prompt = self.append_choices(options.retry_prompt, channel_id,
choices, choice_style, choice_options)
else:
prompt = self.append_choices(options.prompt, channel_id, choices,
choice_style, choice_options)
# Send prompt
await turn_context.send_activity(prompt)
async def on_recognize(
self,
turn_context: TurnContext,
state: Dict[str, object],
options: PromptOptions,
) -> PromptRecognizerResult:
if not turn_context:
raise TypeError(
"ChoicePrompt.on_recognize(): turn_context cannot be None.")
choices: List[Choice] = options.choices if (
options and options.choices) else []
result: PromptRecognizerResult = PromptRecognizerResult()
if turn_context.activity.type == ActivityTypes.message:
activity: Activity = turn_context.activity
utterance: str = activity.text
if not utterance:
return result
opt: FindChoicesOptions = self.recognizer_options if self.recognizer_options else FindChoicesOptions(
)
opt.locale = self._determine_culture(turn_context.activity, opt)
results = ChoiceRecognizers.recognize_choices(
utterance, choices, opt)
if results is not None and results:
result.succeeded = True
result.value = results[0].resolution
return result
def _determine_culture(
self,
activity: Activity,
opt: FindChoicesOptions = FindChoicesOptions()) -> str:
culture = (PromptCultureModels.map_to_nearest_language(activity.locale)
or opt.locale or self.default_locale
or PromptCultureModels.English.locale)
if not culture or not self._default_choice_options.get(culture):
culture = PromptCultureModels.English.locale
return culture
