+def get_balance(acct):
+ p = subprocess.Popen(['ledger', '-f', os.path.join(HERE,'ledger'),
+ '-n', 'balance', acct],
+ stdout=subprocess.PIPE)
+ (out, _) = p.communicate()
+ return float(out.split()[0][1:])
+
+def get_debts():
+ p = subprocess.Popen(['ledger', '-f',
+ os.path.join(HERE, 'ledger'),
+ '--no-color', '--flat',
+ '--no-total', 'balance', 'Pool:Owed:'],
+ stdout=subprocess.PIPE)
+ (out, _) = p.communicate()
+ debts = []
+ for line in out.split("\n"):
+ if not line: continue
+ (val, acct) = line.split()
+ user = acct[len("Pool:Owed:"):]
+ val = float(val[len("$"):])
+ debts.append((user, val))
+ return debts
+
+def to_week_num(date):
+ return (parse(date, default=START) - START).days / 7
+
+def parse_skip(rec):
+ spec = rec.get('skip', [])
+ out = []
+ for s in spec:
+ if isinstance(s, list):
+ out.append(map(to_week_num, s))
+ else:
+ out.append(to_week_num(s))
+ return out
+
+def should_skip(skips, week):
+ for e in skips:
+ if e == week:
+ return True
+ if isinstance(e, list) and e[0] <= week and e[1] > week:
+ return True
+ return False
+
+def render_template(path, week=None, **kwargs):