Added Professor.degrees()

diff --git a/sitecore/prof/__init__.py b/sitecore/prof/__init__.py
index d6011fb1fafe9a616fd0276ce85be483aa4b0e0f..d6d424a9a397a084a84e6819862522aa0c30334d 100644 (file)
--- a/sitecore/prof/__init__.py
+++ b/sitecore/prof/__init__.py
@@ -109,4 +109,36 @@ class Bio (AttributeHolder):
 class Professor (AttributeHolder):
     fields = ['name', 'title', 'graduations', 'contact', 'bio']
 
-#  LocalWords:  SiteCorePy
+    def degrees(self):
+        if self.graduations in [None, []]:
+            return None
+        degrees = [g.title for g in self.graduations]
+        masks = {
+            'M.S.':['B.S.', 'B.A.', 'B.M.'],
+            'Ph.D.':['M.S.', 'M.A.', 'M.Phil.'],
+            }
+        # Princeton uses 'S.M.', 'A.B.', ... instead of 'M.S.', 'B.A.', ... 
+        def princeton_title(title):
+            if m[:2] in ['B.', 'M.']:
+                fields = title.split('.')
+                assert (len(fields) == 3 and fields[2] == ''), \
+                    '%s -> %s\n%s' % (title, fields, self.name)
+                return '.'.join([fields[1], fields[0]] + fields[2:])
+            return title
+        for title,masked in masks.items():
+            ms = list(masked)
+            for m in ms:
+                pt = princeton_title(m)
+                if pt != m and pt not in masked:
+                    masked.append(pt)
+            pt = princeton_title(title)
+            if pt not in masks:
+                masks[pt] = masked
+        masks['Ph.D.'].extend(masks['M.S.'])
+        masks['M.A'] = masks['M.Phil'] = masks['M.S.']
+        for title,masked in masks.items():        
+            if title in degrees:
+                for m in masked:
+                    if m in degrees:
+                        degrees.remove(m)
+        return '|'.join(degrees)