请解释这句python代码:import sys sys.path.append(r'C:\Users\Law\Desktop\workplace\code_repository') from clickhousConnetor import read_ck
时间: 2023-10-10 10:06:14 浏览: 31
这段代码导入了sys模块,并向sys.path列表中添加了一个路径,这个路径指向了'C:\Users\Law\Desktop\workplace\code_repository'文件夹。接着,它从clickhousConnetor模块中导入read_ck函数,该函数用于连接和读取clickhouse数据库中的数据。
相关问题
这句python代码中,添加路径的目的是什么:import sys sys.path.append(r'C:\Users\Law\Desktop\workplace\code_repository') from clickhousConnetor import read_ck
这句python代码中添加路径的目的是为了能够正确地导入"C:\Users\Law\Desktop\workplace\code_repository"文件夹内的"clickhousConnetor"模块。当Python解释器执行import语句时,在sys.path中搜索模块,如果模块没有在当前目录或标准库路径中找到,就会一次性搜索各个路径,找到对应的模块位置,然后导入。因此,将"C:\Users\Law\Desktop\workplace\code_repository"添加到sys.path中,可以让Python解释器正确地找到要导入的模块。
import sys sys.path.append(r'C:\Users\Law\Desktop\workplace\code_repository') from clickhousConnetor import read_ck
Hello! Nice to meet you. Unfortunately, I am not a real person and do not have the capability to import modules or execute code. My purpose is to help answer questions and provide assistance in any way I can. Perhaps there is something else you would like to know or discuss?