Created
February 13, 2012 23:02
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Backup Douban Notes
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| #!/usr/bin/env python | |
| # Douban Notes Grab | |
| import sys, urllib, re, HTMLParser, time, os | |
| def save(url, title, t): | |
| f = urllib.urlopen(url) | |
| fname = "%s.txt" % title | |
| startstr = '<pre class="note">' | |
| endstr = '</pre></div>' | |
| content = "" | |
| saving = False | |
| if os.path.isfile(fname): | |
| os.utime(fname, (t, t)) | |
| return | |
| for line in f: | |
| if saving: | |
| if endstr in line: | |
| saving = False | |
| print "Saving", fname | |
| w = open(fname, "w") | |
| w.write(content) | |
| w.close() | |
| os.utime(fname, (t, t)) | |
| return | |
| else: | |
| content += line | |
| else: | |
| start = line.find(startstr) | |
| if start != -1: | |
| content += line[start + len(startstr):] | |
| saving = True | |
| def fetch(url): | |
| h = HTMLParser.HTMLParser() | |
| f = urllib.urlopen(url) | |
| title = None | |
| note_url = None | |
| for line in f: | |
| m = re.match('.*<h3><a class="ll" title="([^"]*)" href="([^"]*)">(.*)</a>', line) | |
| if m: | |
| title = h.unescape(m.group(3).decode("utf-8")) | |
| note_url = m.group(2) | |
| continue | |
| m = re.match('.*<div><span class="pl">([^<]*)</span></div>', line) | |
| if m: | |
| t = time.strptime(m.group(1), "%Y-%m-%d %H:%M:%S") | |
| save(note_url, title, int(time.mktime(t))) | |
| continue | |
| m = re.match('.*<link rel="next" href="([^"]*)"/>', line) | |
| if m: | |
| print m.group(1) | |
| return m.group(1) | |
| return None | |
| if len(sys.argv) < 2: | |
| print "usage: %s <id>" % sys.argv[0] | |
| sys.exit(1) | |
| userid = sys.argv[1] | |
| url = "http://www.douban.com/people/%s/notes" % userid | |
| while url != None: | |
| url = fetch(url) |
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