用于打印二进制数据格式化跟踪的跟踪工具包
tracetools的Python项目详细描述
打印格式化跟踪消息的简单库（特别适用于二进制数据）：
>>> trace(binary_data) 12:08:16.762628 >> 206 bytes sent: 00 cc 30 31 30 30 72 30 05 80 20 c0 92 00 31 36 ..0100r0.. ...16 38 39 39 30 30 31 31 32 33 34 35 36 37 38 39 30 8990011234567890 30 30 30 30 30 30 30 30 30 30 30 30 30 32 30 30 0000000000000200 30 30 31 34 39 34 35 30 34 34 39 34 38 30 30 32 0014945044948002 33 31 31 37 30 35 31 31 31 32 30 38 31 34 39 30 3117051112081490 30 31 30 30 30 30 33 32 38 39 39 30 30 31 31 32 0100003289900112 33 34 35 36 37 38 39 30 44 31 38 30 39 32 30 31 34567890D1809201 31 38 37 32 33 30 30 30 31 30 30 30 31 33 33 37 1872300010001337 39 39 39 39 39 39 39 39 39 39 39 39 30 30 31 36 9999999999990016 34 33 2b 68 7a ef c3 4b 1a 89 30 34 39 82 02 00 43+hz..K..049... 00 9a 03 17 05 11 95 05 00 00 04 08 80 9f 10 02 ................ 00 00 9f 26 08 ed 2c d0 d2 98 94 fb aa 9f 36 02 ...&..,.......6. 00 01 9f 37 04 8f a4 f2 bd 9f 1a 02 06 43 ...7.........C>>> trace(binary_data) 12:08:17.013138 << 110 bytes received: 00 6c 30 31 31 30 72 30 00 00 0e 80 80 00 31 36 .l0110r0......16 38 39 39 30 30 31 31 32 33 34 35 36 37 38 39 30 8990011234567890 30 30 30 30 30 30 30 30 30 30 30 30 30 32 30 30 0000000000000200 30 30 31 34 39 34 35 30 34 34 39 34 38 30 30 32 0014945044948002 33 31 31 37 30 35 31 31 31 32 30 38 31 34 30 30 3117051112081400 30 30 30 30 31 30 36 38 34 38 31 30 36 38 34 38 0000106848106848 30 30 30 31 30 30 30 31 33 33 37 36 34 33 00010001337643
用法：
>>> from tracetools.tracetools import trace >>> trace(b'\x01\xFF17398172371892371982737981723') 22:27:00.967302 01 ff 31 37 33 39 38 31 37 32 33 37 31 38 39 32 ..17398172371892 33 37 31 39 38 32 37 33 37 39 38 31 37 32 33 371982737981723>>> trace(title='Some stuff received:', data=b'\x00\x6c\x30\x31\x31\x30\x72\x30\x00\x00\x0e\x80\x80\x00\x31\x36') 22:28:53.709328 Some stuff received: 00 6c 30 31 31 30 72 30 00 00 0e 80 80 00 31 36 .l0110r0......16
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