code changes to iron blogger to move to mako.cc

[iron-blogger] / render.py

diff --git a/render.py b/render.py
index 8cda0d52b3808d8bead38e3229242d17b9ca3632..feaa16b8906dd6f50bce20bf99ae7493a196d205 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)
 
@@ -41,8 +83,7 @@ def render_template(path, week=None):
         u.links = rec['links']
         u.start = rec['start']
         u.end   = rec.get('end')
-        u.skip  = [(parse(x, default=START) - START).days / 7
-                   for x in rec.get('skip', [])]
+        u.skip  = parse_skip(rec)
         u.weeks = report.get(un, [])
 
         userlist.append(u)
@@ -57,7 +98,7 @@ def render_template(path, week=None):
         if u.end and parse(u.end, default=START) <= week_start:
             continue
 
-        if week in u.skip:
+        if should_skip(u.skip, week):
             pass
         elif user_start > week_start:
             skip.append(u)
@@ -66,16 +107,13 @@ def render_template(path, week=None):
         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, **kwargs)
 
 if __name__ == '__main__':
     if len(sys.argv) < 2: