MoinLight

moinformat/tree/graphviz.py

302:9522ce7060da
2021-10-06 Paul Boddie Added useful hgignore definitions.
     1 #!/usr/bin/env python     2      3 """     4 Graphviz document tree nodes.     5      6 Copyright (C) 2018 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.tree.moin import Node    23     24 class Directive(Node):    25     26     "Format directive for Graphviz output."    27     28     def __init__(self, key=None, value=None, directive=None):    29         self.directive = directive    30     31         if key or value:    32             self.key = key    33             self.value = value    34         else:    35             t = directive.split(None, 1)    36             self.key = t[0]    37             self.value = len(t) > 1 and t[1] or None    38     39     def __repr__(self):    40         return "Directive(%r, %r, %r)" % (self.key, self.value, self.directive)    41     42     def prettyprint(self, indent=""):    43         return "%sDirective: key=%r value=%r directive=%r" % (indent, self.key, self.value, self.directive)    44     45     def to_string(self, out):    46         out.directive(self.key, self.value, self.directive)    47     48 # vim: tabstop=4 expandtab shiftwidth=4