parameters: (self, len)
return_statement: return ret
docstring: Grow up the content of the input buffer, the old data are
            preserved This routine handle the I18N transcoding to
            internal UTF-8 This routine is used when operating the
            parser in normal (pull) mode  TODO: one should be able to
            remove one extra copy by copying directly onto in->buffer
             or in->raw
docstring_summary: Grow up the content of the input buffer, the old data are
            preserved This routine handle the I18N transcoding to
            internal UTF-8 This routine is used when operating the
            parser in normal (pull) mode  TODO: one should be able to
            remove one extra copy by copying directly onto in->buffer
             or in->raw
docstring_tokens: Grow up the content of the input buffer the old data are preserved This routine handle the I18N transcoding to internal UTF - 8 This routine is used when operating the parser in normal ( pull ) mode TODO : one should be able to remove one extra copy by copying directly onto in - > buffer or in - > raw
function: def grow(self, len):
          """Grow up the content of the input buffer, the old data are
            preserved This routine handle the I18N transcoding to
            internal UTF-8 This routine is used when operating the
            parser in normal (pull) mode  TODO: one should be able to
            remove one extra copy by copying directly onto in->buffer
             or in->raw """
          ret = libxml2mod.xmlParserInputBufferGrow(self._o, len)
          return ret
function_tokens: def grow ( self , len ) : ret = libxml2mod . xmlParserInputBufferGrow ( self . _o , len ) return ret