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(formatter.py): Add a flush() method to the writer interface. This really 

needs to be a standard part of the interface, so we'll have it in
	for the next release.
This commit is contained in:
Fred Drake 1996-12-31 20:50:51 +00:00
parent 2a37850273
commit 2823168c46
1 changed files with 2 additions and 2 deletions
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4
Lib/formatter.py
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@ -265,9 +265,9 @@ class AbstractFormatter:
class NullWriter:
"""Minimal writer interface to use in testing.
"""
"""Minimal writer interface to use in testing & inheritance."""
def __init__(self): pass
def flush(self): pass
def new_alignment(self, align): pass
def new_font(self, font): pass
def new_margin(self, margin, level): pass