30 行
1.3 KiB
Python
30 行
1.3 KiB
Python
# -*- coding: utf-8 -*-
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u"""布线缓存的「方向符合度」：每层按长度算顺 / 逆 / 斜各占多少（L1 优选 x、L4 优选 y，route_base.LAYER_DIR）。
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/c/Python314/python .claude/r2/dir_stats.py [缓存.json ...] # 默认 _base_routes.json
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"""
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import io, json, math, os, sys
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sys.stdout.reconfigure(encoding='utf-8')
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HERE = os.path.dirname(os.path.abspath(__file__))
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PREF = {1: 'x', 2: 'y'}
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NAME = {1: 'L1 插槽面（优选 x）', 2: 'L4 器件面（优选 y）'}
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for path in (sys.argv[1:] or [os.path.join(HERE, '_base_routes.json')]):
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d = json.load(io.open(path, encoding='utf-8'))
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print(u'%s：%d 段 / %d 孔 / 未完成 %d' % (os.path.basename(path), len(d['segs']), len(d['vias']), len(d['logs'])))
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for l in (1, 2):
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a = {'顺': 0.0, '逆': 0.0, '斜': 0.0}
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for s in d['segs']:
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if s[0] != l:
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continue
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dx, dy = abs(s[3] - s[1]), abs(s[4] - s[2])
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L = math.hypot(dx, dy)
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if dx > 1e-6 and dy > 1e-6:
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a['斜'] += L
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elif (dx > dy) == (PREF[l] == 'x'):
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a['顺'] += L
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else:
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a['逆'] += L
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t = sum(a.values()) or 1.0
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print(u' %s 总 %7.1f mm：顺 %5.1f%% 逆 %5.1f%% 斜 %5.1f%%'
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% (NAME[l], t, 100 * a['顺'] / t, 100 * a['逆'] / t, 100 * a['斜'] / t))
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