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
|
#!/usr/bin/python
#
# Usage:
# bzcat es_PE.xml.bz2.processed \
# | mergeupdates.py /path/to/wikiedits [ /path/to/blacklist ] \
# | bzip -c -9 - > new/es_PE.xml.bz2.processed
import sys, re, os, codecs
reload(sys)
sys.setdefaultencoding('utf-8')
START_HEADING = chr(1)
START_TEXT = chr(2)
END_TEXT = chr(3)
def process_article(title, text):
if title.lower() in blacklist:
sys.stderr.write('Skipping %s\n' % title)
return
if re.match('Wikipedia:', title):
sys.stderr.write('Skipping %s\n' % title)
return
fpath = os.path.join(wikidir, title)
if os.path.exists(fpath):
sys.stderr.write('Merging %s\n' % fpath)
fc = open(fpath).read()
fc = re.sub('^\n+', '', fc)
fc = re.sub('\n+$', '', fc)
text = fc
sys.stdout.write(START_HEADING + '\n')
sys.stdout.write(title + '\n')
sys.stdout.write("%s\n" % len(text))
sys.stdout.write(START_TEXT + '\n')
sys.stdout.write(text + '\n')
sys.stdout.write(END_TEXT + '\n')
buf = ''
mode = 'title'
wikidir = os.path.join(sys.argv[1], 'wiki')
if not os.path.exists(wikidir):
print "Does not exist: " + wikidir
sys.exit(1)
blacklist = []
if sys.argv > 2:
blacklist = codecs.open(sys.argv[2], mode='r', encoding='utf8').readlines()
blacklist = [ i.strip().lower() for i in blacklist]
while True:
b = sys.stdin.read(1)
if not b:
break
if b == START_HEADING:
#sys.stderr.write('d start heading\n')
pass
elif b == START_TEXT:
buf = re.sub('^\n+', '', buf)
title = buf.split('\n')[0]
bytes = buf.split('\n')[1]
buf = ''
#sys.stderr.write('d start text\n')
elif b == END_TEXT:
buf = re.sub('^\n+', '', buf)
buf = re.sub('\n+$', '', buf)
process_article(title, buf)
buf = ''
title = ''
else:
buf += b
|
