1 #!/usr/bin/env python 2 3 """ 4 Prettyprinted text serialiser for Graphviz nodes. 5 6 Copyright (C) 2023 Paul Boddie <paul@boddie.org.uk> 7 8 This program is free software; you can redistribute it and/or modify it under 9 the terms of the GNU General Public License as published by the Free Software 10 Foundation; either version 3 of the License, or (at your option) any later 11 version. 12 13 This program is distributed in the hope that it will be useful, but WITHOUT 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 15 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more 16 details. 17 18 You should have received a copy of the GNU General Public License along with 19 this program. If not, see <http://www.gnu.org/licenses/>. 20 """ 21 22 from moinformat.serialisers.pretty.common import Serialiser 23 24 class GraphvizSerialiser(Serialiser): 25 26 "Serialisation of Graphviz nodes for inspection." 27 28 input_formats = ["dot", "graphviz"] 29 formats = ["pretty"] 30 31 # Node handler methods. 32 33 def block(self, block): 34 self.out("%sBlock\n" % self.output.indent) 35 self.container(block) 36 37 def directive(self, directive): 38 self.out("%sDirective: key=%r value=%r directive=%r\n" % ( 39 self.output.indent, directive.key, directive.value, 40 directive.directive)) 41 42 def text(self, text): 43 self.out("%sText: %r\n" % (self.output.indent, text.s)) 44 45 serialiser = GraphvizSerialiser 46 47 # vim: tabstop=4 expandtab shiftwidth=4