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@@ -7,7 +7,7 @@ from os import environ
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from wrapt import ObjectProxy
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from sys import version_info
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-__all__ = ['default_port', 'system']
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+__all__ = ['default_port', 'system', 'hexify', 'from_file', 'wrap', 'PY2', 'ENCODING']
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PY2 = version_info.major == 2
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@@ -23,10 +23,6 @@ def default_port(sysname=system()):
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return environ.get('SERIALPORT', system_default)
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-def bytefy(x):
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- return x if type(x) == bytes else x.encode(ENCODING)
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-
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-
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def to_hex(x):
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return hex(ord(x))
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