Revive benchmarks.

2 files changed, 6 insertions, 2 deletions

diff --git a/benchmark/bench_etree.py b/benchmark/bench_etree.py
index 0f66db8e..69ac5208 100644
--- a/benchmark/bench_etree.py
+++ b/benchmark/bench_etree.py
@@ -1,9 +1,10 @@
 import copy
+from io import BytesIO
 from itertools import *
 
 import benchbase
 from benchbase import (with_attributes, with_text, onlylib,
-                       serialized, children, nochange, BytesIO)
+                       serialized, children, nochange)
 
 TEXT  = "some ASCII text"
 UTEXT = u"some klingon: \F8D2"
diff --git a/benchmark/benchbase.py b/benchmark/benchbase.py
index e34e6103..48aee212 100644
--- a/benchmark/benchbase.py
+++ b/benchmark/benchbase.py
@@ -1,4 +1,4 @@
-import sys, re, string, time, copy, gc
+import sys, re, string, copy, gc
 from itertools import *
 import time
 
@@ -474,6 +474,7 @@ def main(benchmark_class):
     if import_lxml:
         from lxml import etree
         _etrees.append(etree)
+        print("Using lxml %s" % etree.__version__)
 
         try:
             sys.argv.remove('-fel')
@@ -521,6 +522,8 @@ def main(benchmark_class):
         print("No library to test. Exiting.")
         sys.exit(1)
 
+    print("Running benchmarks in Python %s" % (sys.version_info,))
+
     print("Preparing test suites and trees ...")
     selected = set( sys.argv[1:] )
     benchmark_suites, benchmarks = \