From e9c986cceaf2ebea99720bc17420a7a5c5ff5889 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Tue, 16 Sep 2003 20:45:51 +0000
Subject: [PATCH] We now have a statistics object.

---
 comparator.py | 14 ++++++++++++++
 filterator    |  5 +----
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/comparator.py b/comparator.py
index 5cf3dd1..1a6e15d 100644
--- a/comparator.py
+++ b/comparator.py
@@ -209,3 +209,17 @@ class CommonReport:
                 raise ComparatorException("couldn't extracrt file text")
         self.cliques = filtered
 
+class CommonStatistics:
+    "Statistical information from a report."
+    def __init__(self, report):
+        self.chunks = report.segment_count()
+        self.trees = []
+        for (tree, totallines) in report.trees.items():
+            lines = report.line_count(tree)
+            self.trees.append((tree, lines, totallines))
+
+    def __str__(self):
+        rep = "%d overlaps\n" % self.chunks
+        for (tree, lines, total) in self.trees:
+            rep += "%s:%d:%d\n" % (tree, lines, total)
+        return rep
diff --git a/filterator b/filterator
index 635ef9f..608b413 100755
--- a/filterator
+++ b/filterator
@@ -64,10 +64,7 @@ if __name__ == '__main__':
             state.filter_by_significance()
 
         if stats:
-            print "%d overlaps" % state.segment_count()
-            for (tree, totallines) in state.trees.items():
-                lines = state.line_count(tree)
-                print "%s:%d:%d" % (tree, lines, state.trees[tree])
+            sys.stdout.write(str(comparator.CommonStatistics(state)))
         else:
             report_common(state)
     except comparator.ComparatorException, e:
-- 
2.43.0