def __call__(self, context): """ Look for an enclosing program list available languages in it """ terms = [] levels = [("basic", _(u"Basic")), ("intermediate", _(u"Intermediate")), ("advanced", _(u"Advanced"))] for code, text in levels: term = (code, code, text) terms.append(SimpleVocabulary.createTerm(*term)) return SimpleVocabulary(terms)
def validate_duration(data): ''' Validate provided start and end date''' start_date = data.start_date end_date = data.end_date if start_date or end_date: # As it is not required we will only check if # any of these fields are provided if not (start_date and end_date): msg = _(u'Please provide a start and an end date') raise InvalidDateRange(msg) # Use datetime instead of DateTime if isinstance(start_date, DateTime): start_date = start_date.asdatetime().date() if isinstance(end_date, DateTime): end_date = end_date.asdatetime().date() # We will have a timedelta object here delta = end_date - start_date if not(delta.days > -1): msg = _(u'End date must not be prior to start date') raise InvalidDateRange(msg)
def validate_duration(data): ''' Validate provided start and end date''' start_date = data.start_date end_date = data.end_date if start_date or end_date: # As it is not required we will only check if # any of these fields are provided if not (start_date and end_date): msg = _(u'Please provide a start and an end date') raise InvalidDateRange(msg) # Use datetime instead of DateTime if isinstance(start_date, DateTime): start_date = start_date.asdatetime() if isinstance(end_date, DateTime): end_date = end_date.asdatetime() # We will have a timedelta object here delta = end_date - start_date if not(delta.days > -1 and delta.seconds >= 300): msg = _(u'End date must be in the future of start date and ' u'duration of session should be at least 5 minutes.') raise InvalidDateRange(msg)