77 lines
2.4 KiB
Python
77 lines
2.4 KiB
Python
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#!/usr/bin/env python3
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import argparse
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import sys
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import json
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indent_level=4
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def parse_cli():
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parser = argparse.ArgumentParser(description='Ferris keymap formatter')
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parser.add_argument("--input", type=argparse.FileType('r'),
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default=sys.stdin, help="Input keymap (json file produced by qmk configurator)")
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return parser.parse_args()
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def col_index(key_index):
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if key_index < 30:
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col = key_index % 5
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else:
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col = key_index % 2
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return col
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def format_layers(layers):
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formatted = indent_level * " " + "\"layers\": [\n"
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max_key_length = {}
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for layer in layers:
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for (index, keycode) in enumerate(layer):
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col = col_index(index)
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max_length = max_key_length.get(col)
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if (not max_length) or len(keycode) > max_length:
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max_key_length.update({col: len(keycode)})
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for (layer_index, layer) in enumerate(layers):
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formatted += 2 * indent_level * " "
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formatted += "["
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for (index, keycode) in enumerate(layer):
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if index > 30 and index % 2 == 0 or index % 5 == 0 and index != 0:
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formatted += (1 + 2 * indent_level) * " "
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formatted += json.dumps(keycode)
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if index == 33:
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formatted += "\n"
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elif index > 30 and index % 2 == 1 or index % 5 == 4:
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formatted += ",\n"
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else:
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n_spaces = max_key_length[col_index(index)] - len(keycode)
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formatted += n_spaces * " "
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formatted += ", "
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if index % 10 == 9:
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formatted += "\n"
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formatted += 2 * indent_level * " "
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if layer_index < len(layers) - 1:
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formatted += "],\n"
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else:
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formatted += "]\n"
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formatted += indent_level * " "
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formatted += "]"
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return formatted
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def format_keymap(keymap_json):
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formatted = "{"
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for (index, k) in enumerate(keymap_json):
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if k == "layers":
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formatted += format_layers(keymap_json[k])
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else:
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formatted += f"{indent_level * ' '}{json.dumps(k)}: {json.dumps(keymap_json[k])}"
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if index < len(keymap_json) - 1:
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formatted += ","
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formatted += "\n"
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formatted += "}"
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return formatted
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def main():
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args=parse_cli()
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keymap_json = json.loads(args.input.read())
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print(format_keymap(keymap_json))
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main()
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