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WIP: Multi-printers #32

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n07070 wants to merge 25 commits from multi-printers into master
pull from: multi-printers
merge into: n07070:master
Conversation 2 Commits 25 Files Changed 10 +776 -268
n07070 commented 2026-05-27 00:03:20 +02:00
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Add support for Brother QL printers, and actually for multi printers at the same time

Closes #17

Add support for Brother QL printers, and actually for multi printers at the same time Closes #17
n07070 added 2 commits 2026-06-01 21:40:43 +02:00
Change the Printer class to implement multiple printer types 9e77e0980b
Add support for QR code task 9e4ec6c1a5
n07070 added 6 commits 2026-06-03 23:55:39 +02:00
Remove vendor and device ID from configuration because it's not needed e549cdc64b 
anymore
Remove print, add task Typing ef613b3c10
Remove unused import, add get_queue_completed method 1218d3fbee
Remove printer import, remove vendor&device configuration, update db7e030a1f 
print_queue
Add queue completion method, add Printer discovery and types f841cd5628
Update worker to get differents printer types a2d1779e2b
n07070 added 5 commits 2026-06-04 01:11:48 +02:00
Apply black formatter 3c490e10b4
Lint printer file 651235a610
Apply linting to printers 6d9db2d2aa
Apply linting to the Raspberry Pi adcc744e7a
Apply linting to web ad3cb6231a
n07070 added 2 commits 2026-06-04 01:27:51 +02:00
Apply linting to worker 2262840f75
Remove socketio from Worker for the moment 54678175ba
n07070 added 4 commits 2026-06-04 02:33:10 +02:00
Use textarea instead of input, easier for ASCII art 9ccd2b8bdf
Update getting debug env c57e2f91a2
Add skip line and catch printing errors 3a1d9b20fb
Add content in print queue method 175dd3385a
n07070 commented 2026-06-04 02:34:51 +02:00
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Ok, this is going pretty well but I still have two things to work out :

  • I don't have a Brother QL printer for testing
  • Sometimes, the threading gets all fucked and the printer is not detected, or detected twice, or after some prints it gets stuck in a "Not ready" state.
    • Reading this, the reading state check is not finished, the checks I've written for them are not reliable and are just magic for the moment.
Ok, this is going pretty well but I still have two things to work out : - I don't have a Brother QL printer for testing - Sometimes, the threading gets all fucked and the printer is not detected, or detected twice, or after some prints it gets stuck in a "Not ready" state. - Reading this, the reading state check is not finished, the checks I've written for them are not reliable and are just magic for the moment.
n07070 added spent time 6 hours 2026-06-04 02:35:59 +02:00
n07070 added spent time 2 hours 2026-06-04 02:36:09 +02:00
n07070 added 1 commit 2026-06-04 19:26:45 +02:00
Update Error raising in uploads and image processing 53010987f4
n07070 added 1 commit 2026-06-04 19:45:54 +02:00
Manage file too big exceptions af15ed8754
n07070 commented 2026-06-08 12:46:45 +02:00
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Sometimes, the threading gets all fucked and the printer is not detected, or detected twice, or after some prints it gets stuck in a "Not ready" state.

I've finished the checks for the printer state, it was missing an else clause.

> Sometimes, the threading gets all fucked and the printer is not detected, or detected twice, or after some prints it gets stuck in a "Not ready" state. I've finished the checks for the printer state, it was missing an else clause.
n07070 added 1 commit 2026-06-12 16:35:49 +02:00
Manage error when no Printers are found 65e4a2ad9c
n07070 added 3 commits 2026-06-12 17:21:07 +02:00
Change management of state : we assume the printer is online. Otherwise, 7d19098b61 
because this is a real-time command, we might not get the good answer
and fail to print fast enough. See https://download4.epson.biz/sec_pubs/pos/reference_en/escpos/realtime_commands.html
Add welcome message 0699775d35
Change Error to warning when not on a Raspberry 09e588c3ff
This pull request is marked as a work in progress.
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From your project repository, check out a new branch and test the changes.
git fetch -u origin multi-printers:multi-printers
git checkout multi-printers
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Reference: n07070/littleprynter#32
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