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-rw-r--r--testing/tools/gold.py10
1 files changed, 6 insertions, 4 deletions
diff --git a/testing/tools/gold.py b/testing/tools/gold.py
index db3bf81b73..bdae9f4195 100644
--- a/testing/tools/gold.py
+++ b/testing/tools/gold.py
@@ -56,7 +56,8 @@ class GoldResults(object):
"""
source_type is the source_type (=corpus) field used for all results.
output_dir is the directory where the resulting images are copied and
- the dm.json file is written.
+ the dm.json file is written. If the directory exists it will
+ be removed and recreated.
propertiesStr is a string with space separated key/value pairs that
is used to set the top level fields in the output JSON file.
keyStr is a string with space separated key/value pairs that
@@ -70,9 +71,10 @@ class GoldResults(object):
self._results = []
self._outputDir = outputDir
- # make sure the output directory exists.
- if not os.path.exists(outputDir):
- os.makedirs(outputDir)
+ # make sure the output directory exists and is empty.
+ if os.path.exists(outputDir):
+ shutil.rmtree(outputDir, ignore_errors=True)
+ os.makedirs(outputDir)
self._ignore_hashes = set()
if ignore_hashes_file: