Add provisions to set the (to be documented!) instance variable
'writer' of the NullFormatter to the writter passed in, or to a
NullWriter if none (or None) is passed in.
diff --git a/Lib/formatter.py b/Lib/formatter.py
index c192e20..79be0f6 100644
--- a/Lib/formatter.py
+++ b/Lib/formatter.py
@@ -10,7 +10,10 @@
class NullFormatter:
- def __init__(self, writer): pass
+ def __init__(self, writer=None):
+ if not writer:
+ writer = NullWriter()
+ self.writer = writer
def end_paragraph(self, blankline): pass
def add_line_break(self): pass
def add_hor_rule(self, abswidth=None, percentwidth=1.0,