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add missing close() method in metaclass

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This commit is contained in:
Alexandre Detiste
2023-12-13 22:08:47 +01:00
parent 254eae07ef
commit aa2e5cd819
2 changed files with 5 additions and 1 deletions
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4
src/escpos/escpos.py
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@@ -154,6 +154,10 @@ class Escpos(object, metaclass=ABCMeta):
"""Open a printer device/connection.""" """Open a printer device/connection."""
pass pass
def close(self):
"""Close a printer device/connection."""
pass
@abstractmethod @abstractmethod
def _raw(self, msg: bytes) -> None: def _raw(self, msg: bytes) -> None:
"""Send raw data to the printer. """Send raw data to the printer.

2
test/test_printers/test_printer_cups.py
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@@ -173,4 +173,4 @@ def test_read_no_device(cupsprinter) -> None:
THEN check the return value is b'' THEN check the return value is b''
""" """
cupsprinter.device = None cupsprinter.device = None
assert cupsprinter._read() == b'' assert cupsprinter._read() == b""