+def get_balance(acct):
+ balance_cmd_tmp = BALANCE_CMD
+ balance_cmd_tmp.append(acct)
+ p = subprocess.Popen(balance_cmd_tmp,
+ stdout=subprocess.PIPE)
+ (out, _) = p.communicate()
+ return float(re.sub(r'\s*(\d+)\s+.*', r'\1', out))
+
+def get_debts():
+ p = subprocess.Popen(DEBTS_CMD,
+ 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:"):]
+ if not user: continue
+ val = float(re.sub(r'(\D)?(\d+)$', r'\2', val))
+ 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):