def _parse_author(self):
        r"""Parse the author from TeX source.

        Sets the ``_authors`` attribute.

        Goal is to parse::

           \author{
           A.~Author,
           B.~Author,
           and
           C.~Author}

        Into::

           ['A. Author', 'B. Author', 'C. Author']
        """
        command = LatexCommand(
            'author',
            {'name': 'authors', 'required': True, 'bracket': '{'})
        try:
            parsed = next(command.parse(self._tex))
        except StopIteration:
            self._logger.warning('lsstdoc has no author')
            self._authors = []
            return

        try:
            content = parsed['authors']
        except KeyError:
            self._logger.warning('lsstdoc has no author')
            self._authors = []
            return

        # Clean content
        content = content.replace('\n', ' ')
        content = content.replace('~', ' ')
        content = content.strip()

        # Split content into list of individual authors
        authors = []
        for part in content.split(','):
            part = part.strip()
            for split_part in part.split('and '):
                split_part = split_part.strip()
                if len(split_part) > 0:
                    authors.append(split_part)
        self._authors = authors
def _parse_author(self):
        r"""Parse the author from TeX source.

        Sets the ``_authors`` attribute.

        Goal is to parse::

           \author{
           A.~Author,
           B.~Author,
           and
           C.~Author}

        Into::

           ['A. Author', 'B. Author', 'C. Author']
        """
        command = LatexCommand(
            'author',
            {'name': 'authors', 'required': True, 'bracket': '{'})
        try:
            parsed = next(command.parse(self._tex))
        except StopIteration:
            self._logger.warning('lsstdoc has no author')
            self._authors = []
            return

        try:
            content = parsed['authors']
        except KeyError:
            self._logger.warning('lsstdoc has no author')
            self._authors = []
            return

        # Clean content
        content = content.replace('\n', ' ')
        content = content.replace('~', ' ')
        content = content.strip()

        # Split content into list of individual authors
        authors = []
        for part in content.split(','):
            part = part.strip()
            for split_part in part.split('and '):
                split_part = split_part.strip()
                if len(split_part) > 0:
                    authors.append(split_part)
        self._authors = authors
def _parse_author ( self ) : command = LatexCommand ( 'author' , { 'name' : 'authors' , 'required' : True , 'bracket' : '{' } ) try : parsed = next ( command . parse ( self . _tex ) ) except StopIteration : self . _logger . warning ( 'lsstdoc has no author' ) self . _authors = [ ] return try : content = parsed [ 'authors' ] except KeyError : self . _logger . warning ( 'lsstdoc has no author' ) self . _authors = [ ] return # Clean content content = content . replace ( '\n' , ' ' ) content = content . replace ( '~' , ' ' ) content = content . strip ( ) # Split content into list of individual authors authors = [ ] for part in content . split ( ',' ) : part = part . strip ( ) for split_part in part . split ( 'and ' ) : split_part = split_part . strip ( ) if len ( split_part ) > 0 : authors . append ( split_part ) self . _authors = authors
r"""Parse the author from TeX source.

        Sets the ``_authors`` attribute.

        Goal is to parse::

           \author{
           A.~Author,
           B.~Author,
           and
           C.~Author}

        Into::

           ['A. Author', 'B. Author', 'C. Author']
r Parse the author from TeX source .