async def datetime_prompt_validator(prompt_context: PromptValidatorContext) -> bool:
if prompt_context.recognized.succeeded:
timex = prompt_context.recognized.value[0].timex.split("T")[0]
return "definite" in Timex(timex).types
return False
async def initial_step(
self, step_context: WaterfallStepContext
) -> DialogTurnResult:
"""Prompt for the date."""
timex = step_context.options
prompt_msg = "On what date would you like to travel?"
reprompt_msg = (
"I'm sorry, for best results, please enter your travel "
"date including the month, day and year."
)
if timex is None:
# We were not given any date at all so prompt the user.
return await step_context.prompt(
DateTimePrompt.__name__,
PromptOptions( # pylint: disable=bad-continuation
prompt=MessageFactory.text(prompt_msg),
retry_prompt=MessageFactory.text(reprompt_msg),
),
)
else:
# We have a Date we just need to check it is unambiguous.
if "definite" in Timex(timex).types:
# This is essentially a "reprompt" of the data we were given up front.
return await step_context.prompt(
DateTimePrompt.__name__, PromptOptions(prompt=reprompt_msg)
)
else:
return await step_context.next(DateTimeResolution(timex=timex))
async def initial_step(
self, step_context: WaterfallStepContext
) -> DialogTurnResult:
timex = step_context.options
prompt_msg_text = "On what date would you like to travel?"
prompt_msg = MessageFactory.text(
prompt_msg_text, prompt_msg_text, InputHints.expecting_input
)
reprompt_msg_text = "I'm sorry, for best results, please enter your travel date " \
"including the month, day and year."
reprompt_msg = MessageFactory.text(
reprompt_msg_text, reprompt_msg_text, InputHints.expecting_input
)
if timex is None:
# We were not given any date at all so prompt the user.
return await step_context.prompt(
DateTimePrompt.__name__,
PromptOptions(prompt=prompt_msg, retry_prompt=reprompt_msg),
)
# We have a Date we just need to check it is unambiguous.
if "definite" not in Timex(timex).types:
# This is essentially a "reprompt" of the data we were given up front.
return await step_context.prompt(
DateTimePrompt.__name__, PromptOptions(prompt=reprompt_msg)
)
return await step_context.next(DateTimeResolution(timex=timex))
async def validate_timex(travel_date: str) -> bool:
"""Validate the time.
Make sure time given in the right format. """
# uncomment the following line for debugging.
# import pdb; pdb.set_trace()
timex_property = Timex(travel_date)
return len(timex_property.types) > 0 and "definite" not in timex_property.types
async def datetime_prompt_validator(prompt_context: PromptValidatorContext) -> bool:
""" Validate the date provided is in proper form. """
if prompt_context.recognized.succeeded:
timex = prompt_context.recognized.value[0].timex.split("T")[0]
# TODO: Needs TimexProperty
return "definite" in Timex(timex).types
return False
async def datetime_prompt_validator(
prompt_context: PromptValidatorContext) -> bool:
if prompt_context.recognized.succeeded:
timex = prompt_context.recognized.value[0].timex.split('T')[0]
#TODO: Needs TimexProperty
return 'definite' in Timex(timex).types
return False
async def datetime_prompt_validator(prompt_context: PromptValidatorContext) -> bool:
if prompt_context.recognized.succeeded:
# This value will be a TIMEX. We are only interested in the Date part, so grab the first
# result and drop the Time part.
# TIMEX is a format that represents DateTime expressions that include some ambiguity,
# such as a missing Year.
timex = prompt_context.recognized.value[0].timex.split("T")[0]
# If this is a definite Date that includes year, month and day we are good; otherwise, reprompt.
# A better solution might be to let the user know what part is actually missing.
return "definite" in Timex(timex).types
return False
def is_ambiguous(self, timex: str) -> bool:
timex_property = Timex(timex)
return "definite" not in timex_property.types
def is_ambiguous(self, timex: str) -> bool:
"""Ensure time is correct."""
timex_property = Timex(timex)
return 'definite' not in timex_property.types
