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 import re
  11 from mako.template import Template
  12
  13 from config import *
  14
  15 def get_balance(acct):
  16     p = subprocess.Popen(BALANCE_CMD + [acct],
  17                          stdout=subprocess.PIPE)
  18     (out, _) = p.communicate()
  19     return float(re.sub(r'\s*(\d+)\s+.*', r'\1', out))
  20
  21 def get_debts():
  22     p = subprocess.Popen(DEBTS_CMD,
  23                          stdout=subprocess.PIPE)
  24     (out, _) = p.communicate()
  25     debts = []
  26     for line in out.split("\n"):
  27         if not line: continue
  28         (val, acct) = line.split()
  29         user = acct[len("Pool:Owed:"):]
  30         if not user: continue
  31         val = float(re.sub(r'(\D)?(\d+)$', r'\2', val))
  32         debts.append((user, val))
  33     return debts
  34
  35 def to_week_num(date):
  36     return (parse(date, default=START) - START).days / 7
  37
  38 def parse_skip(rec):
  39     spec = rec.get('skip', [])
  40     out = []
  41     for s in spec:
  42         if isinstance(s, list):
  43             out.append(map(to_week_num, s))
  44         else:
  45             out.append(to_week_num(s))
  46     return out
  47
  48 def should_skip(skips, week):
  49     for e in skips:
  50         if e == week:
  51             return True
  52         if isinstance(e, list) and e[0] <= week and e[1] > week:
  53             return True
  54     return False
  55
  56 def render_template(path, week=None, **kwargs):
  57     with open('out/report.yml') as r:
  58         report = yaml.safe_load(r)
  59
  60     with open('bloggers.yml') as f:
  61         users = yaml.safe_load(f)
  62     if week:
  63         week = parse(week, default=START)
  64     else:
  65         week = START
  66
  67     week = (week - START).days / 7
  68     week_start = START + (week * datetime.timedelta(7))
  69     week_end   = START + ((week + 1) * datetime.timedelta(7))
  70
  71     good = []
  72     lame = []
  73     skip = []
  74     userlist = []
  75     punted = []
  76
  77     class User(object):
  78         pass
  79
  80     for (un, rec) in users.items():
  81         u = User()
  82         u.username = un
  83         u.links = rec['links']
  84         u.start = rec['start']
  85         u.end   = rec.get('end')
  86         u.skip  = parse_skip(rec)
  87         u.weeks = report.get(un, [])
  88
  89         userlist.append(u)
  90
  91         # create a subset of punted users
  92         if u.end:
  93             punted.append(u)
  94
  95     def user_key(u):
  96         return (u.start, u.username)
  97
  98     userlist.sort(key=user_key)
  99     punted.sort(key=user_key)
 100
 101     for u in userlist:
 102         user_start = datetime.datetime(*(u.start.timetuple()[:6]))
 103         if u.end and datetime.datetime(*(u.end.timetuple()[:6])) <= week_start:
 104             continue
 105
 106         if should_skip(u.skip, week):
 107             pass
 108         elif user_start > week_start:
 109             skip.append(u)
 110         elif len(u.weeks) <= week or not u.weeks[week]:
 111             lame.append(u)
 112         else:
 113             good.append(u)
 114
 115     debts = get_debts()
 116
 117     return Template(filename=path, input_encoding='utf-8',
 118                     output_encoding='utf-8',
 119                     default_filters=['decode.utf8']).render(
 120         week=week, week_start=week_start,week_end=week_end,
 121         good=good, lame=lame, skip=skip, userlist=userlist,
 122         pool=get_balance('Pool'), paid=get_balance('Pool:Paid'),
 123         debts=debts, punted=punted, currency=CURRENCY, fine=FINE_SIZE,
 124         **kwargs)
 125
 126 if __name__ == '__main__':
 127     if len(sys.argv) < 2:
 128         print >>sys.stderr, "Usage: %s TEMPLATE [WEEK]"
 129         sys.exit(1)
 130
 131     template = sys.argv[1]
 132     week = None
 133     if len(sys.argv) > 2: week = sys.argv[2]
 134     print render_template(template, week)