Work around missing titles in Orthocal API

brianglass/orthocal-python#54

app.py

@@ -33,6 +33,23 @@ class BadHeadings(RuntimeError):
 # Heavy lifting
 # =============
 
+# Work around https://github.com/brianglass/orthocal-python/issues/54.
+OVERRIDES = {
+    -76: 'Monday after Zacchaeus Sunday',
+    -75: 'Tuesday after Zacchaeus Sunday',
+    -74: 'Wedneseday after Zacchaeus Sunday',
+    -73: 'Thursday after Zacchaeus Sunday',
+    -72: 'Friday after Zacchaeus Sunday',
+    -71: 'Saturday after Zacchaeus Sunday',
+
+    -69: 'Monday before Great Lent',
+    -68: 'Tuesday before Great Lent',
+    -67: 'Wedneseday before Great Lent',
+    -66: 'Thursday before Great Lent',
+    -65: 'Friday before Great Lent',
+    -64: 'Saturday before Great Lent',
+}
+
 
 @alru_cache(maxsize=3)
 async def fetch(y, m, d):
@@ -52,7 +69,7 @@ async def fetch(y, m, d):
         body = "There is no Gospel reading for today."
         ref = ""
     else:
-        heading = day["titles"][0]
+        heading = OVERRIDES.get(day["pdist"], day["titles"][0])
         body = ""
         ref = gospel["display"].replace(".", ":")