code: def find_dates(text, source=False, index=False, strict=False, base_date=None):
      
      date_finder = DateFinder(base_date=base_date)
      return date_finder.find_dates(text, source=source, index=index, strict=strict)
docs: Extract datetime strings from text
  
      :param text:
          A string that contains one or more natural language or literal
          datetime strings
      :type text: str|unicode
      :param source:
          Return the original string segment
      :type source: boolean
      :param index:
          Return the indices where the datetime string was located in text
      :type index: boolean
      :param strict:
          Only return datetimes with complete date information. For example:
          `July 2016` of `Monday` will not return datetimes.
          `May 16, 2015` will return datetimes.
      :type strict: boolean
      :param base_date:
          Set a default base datetime when parsing incomplete dates
      :type base_date: datetime
  
      :return: Returns a generator that produces :mod:`datetime.datetime` objects,
          or a tuple with the source text and index, if requested