projects.mako.cc - iron-blogger/blob - render.py

   1 #!/usr/bin/python
   2 import yaml
   3 from dateutil.parser import parse
   4 import datetime
   5 import dateutil.tz as tz
   6 import sys
   7 import os
   8 import os.path
   9 import subprocess
  10 from mako.template import Template
  11
  12 START = datetime.datetime(2009, 12, 21, 6)
  13 HERE  = os.path.dirname(__file__)
  14
  15 def render_template(path, week=None):
  16     with open('out/report.yml') as r:
  17         report = yaml.safe_load(r)
  18
  19     with open('bloggers.yml') as f:
  20         users = yaml.safe_load(f)
  21     if week:
  22         week = parse(week, default=START)
  23     else:
  24         week = START
  25
  26     week = (week - START).days / 7
  27     week_start = START + (week * datetime.timedelta(7))
  28     week_end   = START + ((week + 1) * datetime.timedelta(7))
  29
  30     good = []
  31     lame = []
  32     skip = []
  33     userlist = []
  34
  35     class User(object):
  36         pass
  37
  38     for (un, rec) in users.items():
  39         u = User()
  40         u.username = un
  41         u.links = rec['links']
  42         u.start = rec['start']
  43         u.end   = rec.get('end')
  44         u.weeks = report.get(un, [])
  45
  46         userlist.append(u)
  47
  48     def user_key(u):
  49         return (u.start, u.username)
  50
  51     userlist.sort(key=user_key)
  52
  53     for u in userlist:
  54         user_start = parse(u.start, default=START)
  55         if u.end and parse(u.end, default=START) <= week_start:
  56             continue
  57
  58         if user_start > week_start:
  59             skip.append(u)
  60         elif len(u.weeks) <= week or not u.weeks[week]:
  61             lame.append(u)
  62         else:
  63             good.append(u)
  64
  65     p = subprocess.Popen(['ledger', '-f', os.path.join(HERE,'ledger'),
  66                           '-n', 'balance', 'Pool'],
  67                          stdout=subprocess.PIPE)
  68     (out, _) = p.communicate()
  69     pool = int(out.split()[0][1:])
  70
  71     return Template(filename=path, output_encoding='utf-8').render(
  72         week=week, week_start=week_start,week_end=week_end,
  73         good=good, lame=lame, skip=skip, userlist=userlist,
  74         pool=pool)
  75
  76 if __name__ == '__main__':
  77     if len(sys.argv) < 2:
  78         print >>sys.stderr, "Usage: %s TEMPLATE [WEEK]"
  79         sys.exit(1)
  80
  81     template = sys.argv[1]
  82     week = None
  83     if len(sys.argv) > 2: week = sys.argv[2]
  84     print render_template(template, week)