pages_number_field.py
11182ae91765maint-2.0

pages_number_field.py
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			from wtforms import TextField

			__all__ = ['PagesNumberField']


			class PagesNumberField(TextField):

			def __init__(self, **kwargs):
			self._icon_html = '<i class="icon-th"></i>'
			super(PagesNumberField, self).__init__(**kwargs)

			def pre_validate(self):
			value = self.data

			def is_number(s):
			try:
			float(s)
			return True
			except ValueError:
			return False

			if not is_number(value):
			return dict(error=1, \
			error_message='Pages number must be a number! duh')

			def autocomplete(self):
			return []