Merge branch 'master' of git+ssh://projects.mako.cc/git/iron-blogger

[iron-blogger] / render.py

diff --git a/render.py b/render.py
index 478c44cd3af3b590121d46d404ee430ed1197194..9e1fbdc48b422609ebd4c574decf5fecd046a7ce 100755 (executable)
--- a/render.py
+++ b/render.py
@@ -9,10 +9,52 @@ import os.path
 import subprocess
 from mako.template import Template
 
-START = datetime.datetime(2009, 12, 21, 6)
+START = datetime.datetime(2011, 10, 24, 6)
 HERE  = os.path.dirname(__file__)
 
-def render_template(path, week=None):
+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'),
+                          '-n', '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):
     with open('out/report.yml') as r:
         report = yaml.safe_load(r)
 
@@ -31,6 +73,7 @@ def render_template(path, week=None):
     lame = []
     skip = []
     userlist = []
+    punted = []
 
     class User(object):
         pass
@@ -40,34 +83,43 @@ def render_template(path, week=None):
         u.username = un
         u.links = rec['links']
         u.start = rec['start']
+        u.end   = rec.get('end')
+        u.skip  = parse_skip(rec)
         u.weeks = report.get(un, [])
 
         userlist.append(u)
 
+        # create a subset of punted users
+        if u.end:
+            punted.append(u)
+
     def user_key(u):
         return (u.start, u.username)
 
     userlist.sort(key=user_key)
+    punted.sort(key=user_key)
 
     for u in userlist:
         user_start = parse(u.start, default=START)
-        if user_start > week_start:
+        if u.end and parse(u.end, default=START) <= week_start:
+            continue
+
+        if should_skip(u.skip, week):
+            pass
+        elif user_start > week_start:
             skip.append(u)
         elif len(u.weeks) <= week or not u.weeks[week]:
             lame.append(u)
         else:
             good.append(u)
 
-    p = subprocess.Popen(['ledger', '-f', os.path.join(HERE,'ledger'),
-                          '-n', 'balance', 'Pool'],
-                         stdout=subprocess.PIPE)
-    (out, _) = p.communicate()
-    pool = int(out.split()[0][1:])
+    debts = get_debts()
 
     return Template(filename=path, output_encoding='utf-8').render(
         week=week, week_start=week_start,week_end=week_end,
         good=good, lame=lame, skip=skip, userlist=userlist,
-        pool=pool)
+        pool=get_balance('Pool'), paid=get_balance('Pool:Paid'),
+        debts=debts, punted=punted, **kwargs)
 
 if __name__ == '__main__':
     if len(sys.argv) < 2: