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fix abstract read-function

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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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src/escpos/escpos.py
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@@ -80,7 +80,7 @@ class Escpos(object):
"""
pass
def _read(self, msg):
def _read(self):
""" Returns a NotImplementedError if the instance of the class doesn't override this method.
:raises NotImplementedError
"""