57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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'''
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# @Time : 2025/2/18 10:02
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# @Author : hjw
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# @File : tool.py
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'''
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import time
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def parse_config(file_path):
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config = {}
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current_level = [config] # 使用栈来跟踪当前层级的字典
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indent_stack = [] # 记录缩进层级
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with open(file_path, 'r', encoding='utf-8') as file:
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for line in file:
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line = line.rstrip() # 去掉行尾的换行符和空格
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if not line or line.startswith('#'): # 跳过空行和注释
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continue
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# 检测缩进层级
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indent = len(line) - len(line.lstrip())
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while indent_stack and indent <= indent_stack[-1]:
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current_level.pop()
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indent_stack.pop()
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key, value = line.split(':', 1) # 分割键和值
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key = key.strip()
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value = value.strip()
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# 处理值
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if value.startswith('[') and value.endswith(']'): # 列表
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value = [int(x.strip()) for x in value[1:-1].split(',')]
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elif value.isdigit(): # 数字
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value = int(value)
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elif value.replace('.', '', 1).isdigit(): # 浮点数
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value = float(value)
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elif value.lower() in ('true', 'false'): # 布尔值
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value = value.lower() == 'true'
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# 插入到当前层级的字典中
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if value: # 如果有值，则直接赋值
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current_level[-1][key] = value
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else: # 如果没有值，则创建一个新字典
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new_dict = {}
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current_level[-1][key] = new_dict
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current_level.append(new_dict)
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indent_stack.append(indent)
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return config
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def precise_delay_us(us):
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"""实现微秒级延时"""
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start_time = time.perf_counter()
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#print(time.perf_counter())
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while (time.perf_counter() - start_time) * 1e6 < us:
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pass |