cdash: fix reporting issue with python 3

scottwittenburg · scottwittenburg · commit a288449f0b23 · 2019-12-05T11:37:03.000-07:00
diff --git a/lib/spack/spack/reporters/cdash.py b/lib/spack/spack/reporters/cdash.py
@@ -302,7 +302,10 @@ def upload(self, filename):
             request.get_method = lambda: 'PUT'
             response = opener.open(request)
             if self.current_package_name not in self.buildIds:
-                match = self.buildid_regexp.search(response.read())
+                resp_value = response.read()
+                if isinstance(resp_value, bytes):
+                    resp_value = resp_value.decode('utf-8')
+                match = self.buildid_regexp.search(resp_value)
                 if match:
                     buildid = match.group(1)
                     self.buildIds[self.current_package_name] = buildid
