量化编程技术—pdb进行调试

# -*- coding: utf-8 -*-
# @Date:   2017-08-26
# @Original:

import pdb


def gen_buy_change_list():
    buy_change_list = []
    for buy_change in xrange(-5, -16, -1):
        # 只针对循环执行到buy_change == -10,中断开始调试
        if buy_change == -10:
            # 打断点,通过set_trace
            pdb.set_trace()

        buy_change = buy_change / 100
        buy_change_list.append(buy_change)
    # 故意向外抛出异常
    raise RuntimeError('debug for pdb')
    return buy_change_list

try:
    _ = gen_buy_change_list()
except Exception as e:
    # 从捕获异常的地方开始调试,经常使用的调试技巧
    pdb.set_trace()

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转载自www.cnblogs.com/fangbei/p/11521536.html