Change PrettyPrinter.pprint(), so that output is written directly to the
output stream, instead of writing it to a StringIO first and writing the
result of this to the output stream. This should speed up the initial
output.
diff --git a/Lib/pprint.py b/Lib/pprint.py
index da6ab1a..f77a0e2 100644
--- a/Lib/pprint.py
+++ b/Lib/pprint.py
@@ -103,7 +103,8 @@
self._stream = _sys.stdout
def pprint(self, object):
- self._stream.write(self.pformat(object) + "\n")
+ self._format(object, self._stream, 0, 0, {}, 0)
+ self._stream.write("\n")
def pformat(self, object):
sio = _StringIO()