libamxo  4.3.4
Object Definition Language (ODL) parsing
include_rr.py
Go to the documentation of this file.
1 # https://pypi.org/project/railroad-diagrams/
2 # https://jakearchibald.github.io/svgomg/
3 
4 from railroad import *
5 
6 css_rr = """svg.railroad-diagram {
7  background-color:hsl(30,20%,95%);
8 }
9 svg.railroad-diagram path {
10  stroke-width:3;
11  stroke:black;
12  fill:rgba(0,0,0,0);
13 }
14 svg.railroad-diagram text {
15  font:bold 14px monospace;
16  text-anchor:middle;
17 }
18 svg.railroad-diagram text.label{
19  text-anchor:start;
20 }
21 svg.railroad-diagram text.comment{
22  font:italic 12px monospace;
23 }
24 svg.railroad-diagram rect{
25  stroke-width:3;
26  stroke:black;
27  fill:hsl(120,100%,90%);
28 }
29 svg.railroad-diagram g.non-terminal rect{
30  stroke: black;
31  fill: white;
32 )
33 svg.railroad-diagram rect.group-box {
34  stroke: gray;
35  stroke-dasharray: 10 5;
36  fill: none;
37 }"""
38 
39 d = Diagram(
40  Choice(0,
41  Sequence(
42  Optional(
43  Choice(0,
44  Terminal('#'),
45  Terminal('&')
46  ), "skip"
47  ),
48  Terminal('include'),
49  Choice(0,
50  Terminal('"<FILE>"'),
51  Terminal("'<FILE>'"),
52  Terminal('"<PATH>"'),
53  Terminal("'<PATH>'")
54  )
55  ),
56  Sequence(
57  Terminal('?include'),
58  Choice(0,
59  Terminal('"<FILE>"'),
60  Terminal("'<FILE>'"),
61  Terminal('"<PATH>"'),
62  Terminal("'<PATH>'")
63  ),
64  Terminal(':'),
65  Choice(0,
66  Terminal('"<FILE>"'),
67  Terminal("'<FILE>'"),
68  Terminal('"<PATH>"'),
69  Terminal("'<PATH>'")
70  )
71  )
72  ),
73  Terminal(';')
74 )
75 
76 d.writeStandalone(sys.stdout.write, css_rr)