46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
# Welcome to RAM and stack size hacks central, I'm your host, klardotsh!
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# Our import structure is deeply nested enough that stuff
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# breaks in some truly bizarre ways, including:
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# - explicit RuntimeError exceptions, complaining that our
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# stack depth is too deep
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#
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# - silent hard locks of the device (basically unrecoverable without
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# UF2 flash if done in main.py, fixable with a reboot if done
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# in REPL)
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#
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# However, there's a hackaround that works for us! Because sys.modules
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# caches everything it sees (and future imports will use that cached
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# copy of the module), let's take this opportunity _way_ up the import
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# chain to import _every single thing_ KMK eventually uses in a normal
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# workflow, in nesting order
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#
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# GC runs automatically after CircuitPython imports.
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# First, system-provided deps
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import busio
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import collections
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import gc
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import supervisor
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# Now "light" KMK stuff with few/no external deps
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import kmk.consts # isort:skip
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import kmk.kmktime # isort:skip
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import kmk.types # isort:skip
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from kmk.consts import LeaderMode, UnicodeMode, KMK_RELEASE # isort:skip
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from kmk.hid import USB_HID # isort:skip
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from kmk.internal_state import InternalState # isort:skip
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from kmk.keys import KC # isort:skip
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from kmk.matrix import MatrixScanner # isort:skip
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# Now handlers that will be used in keys later
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import kmk.handlers.layers # isort:skip
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import kmk.handlers.stock # isort:skip
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# Now stuff that depends on the above (and so on)
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import kmk.keys # isort:skip
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import kmk.matrix # isort:skip
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import kmk.hid # isort:skip
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import kmk.internal_state # isort:skip
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