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Code Activity

start removal of six and improve type annotation (#607)

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* fix unfinished Python2 -> 3 translation
* remove some six usage
* annotate
* fix regression in Six removal
* mypy: self.enf is always defined
* fix return type of cups.py
* Usb idVendor/idProduct are integers
* self.default_args is always defined
* tweak usb_args, PEP589 is better
* lp.py: reassure mypy
* correctly cast call to CashDrawerError()
* update CUPS test
* add missing close() method in metaclass
* document a bug in typeshed
* query_status() returns bytes as seen in constants.py
* remove more SIX usage
* test examples too
* remove type comment where type is annotated
* adapt behavior of cups printer to match other implementations

---------

Co-authored-by: Patrick Kanzler <dev@pkanzler.de>
Co-authored-by: Patrick Kanzler <4189642+patkan@users.noreply.github.com>
This commit is contained in:
Alexandre Detiste
2023-12-16 22:02:24 +01:00
committed by GitHub
parent 06bdb56937
commit 66a2e78e16
31 changed files with 245 additions and 237 deletions
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4
src/escpos/constants.py
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@@ -46,9 +46,7 @@ HW_RESET: bytes = ESC + b"\x3f\x0a\x00" # Reset printer hardware
# (TODO: Where is this specified?)
# Cash Drawer (ESC p <pin> <on time: 2*ms> <off time: 2*ms>)
_CASH_DRAWER = (
lambda m, t1="", t2="": ESC + b"p" + m + six.int2byte(t1) + six.int2byte(t2)
)
_CASH_DRAWER = lambda m, t1="", t2="": ESC + b"p" + m + bytes((t1, t2))
#: decimal cash drawer kick sequence
CD_KICK_DEC_SEQUENCE = (