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refactor not ... in to ... not in ...

This commit is contained in:
Patrick Kanzler 2017-01-30 02:16:22 +01:00
parent fb18bb34cc
commit 81028f9a35
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1 changed files with 1 additions and 1 deletions
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src/escpos/magicencode.py
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@ -58,7 +58,7 @@ class Encoder(object):
TODO: Support encoding aliases: pc437 instead of cp437.
"""
encoding = CodePages.get_encoding_name(encoding)
if not encoding in self.codepages:
if encoding not in self.codepages:
raise ValueError((
'Encoding "{}" cannot be used for the current profile. '
'Valid encodings are: {}'