Remove unmerged PRs from changelog

Integration branches and other exeriments should never
have changed master

_setup/changelog.py

@@ -114,6 +114,14 @@ def _getDateFromTagOrSHA(self, tagOrSHA):
 
         return date
 
+    def read_pull(self, x):
+        if x['pull_request'] is None:
+            result = (False, None)
+        else:
+            pull = self.repo.get_pull(x.number)
+            result = (pull.merged, pull.merged_at)
+        return result
+
     def format_pull(self, x):
         prefix = "- "
         hang = " " * len(prefix)
@@ -206,9 +214,11 @@ def run(self):
         ispull = issues['pull_request'].notna()
         isissue = ~ispull
 
+        issues['merged'], issues['merged_at'] = zip(*issues.apply(self.read_pull, axis=1))
+
         issues.loc[ispull, 'ReST'] = issues.apply(self.format_pull, axis=1)
 
         issues.loc[isissue, 'ReST'] = issues.apply(self.format_issue, axis=1)
 
-        self._printReST(issues[ispull], "Pulls")
+        self._printReST(issues[ispull & issues['merged']], "Pulls")
         self._printReST(issues[isissue], "Fixes")