#16476: Fix json.tool to avoid including trailing whitespace.

b32512ed · Ezio Melotti · 057bcb4c · b32512ed · b32512ed · b32512ed
Commit b32512ed authored Nov 29, 2012 by Ezio Melotti
Show whitespace changes
Inline Side-by-side

Showing with 12 additions and 9 deletions

Lib/json/tool.py Lib/json/tool.py +2 -1

Lib/test/json_tests/test_tool.py Lib/test/json_tests/test_tool.py +8 -8

Misc/NEWS Misc/NEWS +2 -0

No files found.
--- a/Lib/json/tool.py
+++ b/Lib/json/tool.py
@@ -31,7 +31,8 @@ def main():
        except ValueError as e:
            raise SystemExit(e)
    with outfile:
-        json.dump(obj, outfile, sort_keys=True, indent=4)
+        json.dump(obj, outfile, sort_keys=True,
+                  indent=4, separators=(',', ': '))
        outfile.write('\n')



--- a/Lib/test/json_tests/test_tool.py
+++ b/Lib/test/json_tests/test_tool.py
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -167,6 +167,8 @@ Core and Builtins
 Library
 -------

+- Issue #16476: Fix json.tool to avoid including trailing whitespace.
+
 - Issue #16549: Make json.tool work again on Python 3 and add tests.
  Initial patch by Berker Peksag and Serhiy Storchaka.