Allow for multiple versions of a package in different suites

tools/dpkg-status-summary.py

@@ -418,19 +418,20 @@ class Worker:
 
             for source in deb822.Sources.iter_paragraphs(open(sources_file)):
                 names = [source['Package']]
+                version = source['Version']
                 names += [piece.strip() for piece in source['Binary'].split(',')]
 
                 for name in names:
                     if name not in self.sources:
-                        self.sources[name] = source
+                        self.sources[(name, version)] = source
 
                 i += 1
                 yield (suite_name, i, total)
 
-    def get_source_files(self, name):
+    def get_source_files(self, name, version):
 
         try:
-            source = self.sources[name]
+            source = self.sources[(name, version)]
         except KeyError:
             return None
 
@@ -714,7 +715,7 @@ class Worker:
             output_text += '</table>\n'
 
             # Read source files.
-            info = self.get_source_files(name)
+            info = self.get_source_files(name, version)
 
             if info:
                 output_text += ('<h2>Source Files</h2>\n\n'