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