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fix abstract read-function 

read does not need msg-parameter
This commit is contained in:
Patrick Kanzler 2017-08-10 21:51:51 +02:00 committed by GitHub
parent 5bed0bfbb4
commit 281eea125f
1 changed files with 1 additions and 1 deletions
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2
src/escpos/escpos.py
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@ -80,7 +80,7 @@ class Escpos(object):
""" """
pass pass
def _read(self, msg): def _read(self):
""" Returns a NotImplementedError if the instance of the class doesn't override this method. """ Returns a NotImplementedError if the instance of the class doesn't override this method.
:raises NotImplementedError :raises NotImplementedError
""" """