blob: ea7417e83f8da8b487c778d1b7f97a5375dfbaf0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
#!/usr/bin/env python
import sys
import os.path
def scrub(b):
if sys.version_info >= (3,) and type(b) == bytes:
return b.decode('ascii')
else:
return b
src_dir = scrub(os.getenv("CFG_SRC_DIR"))
if not src_dir:
raise Exception("missing env var CFG_SRC_DIR")
def get_keywords():
keywords_file = os.path.join(src_dir, "doc", "keywords.txt")
keywords = []
for line in open(keywords_file).readlines():
if not line or line.startswith('#'):
continue
for kw in line.split():
if kw.isalnum():
keywords.append(kw)
return keywords
def sort(keywords, ncols):
"""Sort keywords in a column-major ordered table.
Args:
keywords: List of keywords
ncols: Number of columns to be sorted
"""
## sort and remove duplicates
keywords = sorted(list(set(keywords)))
sz = len(keywords)
if sz % ncols > 0:
nrows = sz / ncols + 1
else:
nrows = sz / ncols
result = []
max = ncols * nrows
for i in xrange(0, max):
result.append("")
for i in xrange(1, sz+1):
if i % nrows == 0:
extra = 0
else:
extra = 1
pos = (((i + (nrows - 1)) % nrows) * ncols) + \
(i / nrows + extra)
result[pos - 1] = keywords[i - 1]
return rows(result, ncols)
def rows(keywords, ncols):
"""Split input list of keywords into rows.
Each contains ncols or ncols-1 elements.
Args:
keywords: List of keywords sorted in column-major order
ncols: Number of columns
"""
sz = len(keywords)
result = []
i = 0
while i < sz:
if i + ncols < sz:
se = i + ncols
else:
se = sz
result.append(keywords[i:se])
i = se
return result
def table(rows):
"""Render rows in a texinfo multitable."""
result = ["@multitable @columnfractions .15 .15 .15 .15 .15\n"]
for row in rows:
result += ["@item @code{" + row[0] + "}\n"];
for e in row[1:]:
result += ["@tab @code{" + e + "}\n"];
result += ["@end multitable\n"];
return result
def main(oargs):
keywords = get_keywords()
out_file = open(os.path.join("doc", "keywords.texi"), 'w')
for line in table(sort(keywords, 5)):
out_file.write(line)
out_file.close()
if __name__ == '__main__':
main(sys.argv[1:])
|
