* In text_output methods, do the required action iff self.out is not None.

master
Wirawan Purwanto 13 years ago
parent 81316af285
commit d70bcf2149
  1. 6
      iofmt/text_output.py

@ -164,11 +164,11 @@ class text_output(object):
# self.out is yet another text_output instance.
# But beware of possible method polymorphism if you do this. (!!!)
def _write(self, s):
if self.out: self.out.write(s)
if self.out != None: self.out.write(s)
def _flush(self):
if self.out: self.out.flush()
if self.out != None: self.out.flush()
def _write_flush(self, s):
if self.out:
if self.out != None:
self.out.write(s)
self.out.flush()
# The logger itself is a file-like object, too:

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