import os yaml_path = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'data', 'GuanWang.yaml') ini_path = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath('__file__'))), 'data', 'GuanWang.ini') print(ini_path) class FileRead: def __init__(self): self.yaml_path = yaml_path self.ini_path = ini_path def read_yaml(self): f = open(self.yaml_path, encoding='utf-8')代码解释
时间: 2023-05-29 15:03:38 浏览: 225
1. The code imports the 'os' module.
2. The code sets the 'yaml_path' variable to the path of the 'GuanWang.yaml' file.
3. The code sets the 'ini_path' variable to the path of the 'GuanWang.ini' file.
4. The 'print' statement is used to print the 'ini_path' variable to the console.
5. The 'FileRead' class is defined.
6. The 'self.yaml_path' and 'self.ini_path' instance variables are initialized to the 'yaml_path' and 'ini_path' variables, respectively.
7. The 'read_yaml' method is defined.
8. The 'open' function is used to open the 'yaml_path' file in read mode with the 'utf-8' encoding.
9. The opened file object is returned.
相关问题
os.path.dirname(yml_path)
`os.path.dirname(yml_path)` 是Python标准库os模块中的函数,它用于获取路径字符串`yml_path`中的目录部分,也就是去掉文件名后剩余的部分。这个方法常用于处理文件路径,特别是在需要提取某个文件路径的上级目录或者是当前工作目录下的相对路径时。
例如,如果你有一个YAML配置文件的完整路径如 `"/home/user/configs/myconfig.yml"`,`os.path.dirname("/home/user/configs/myconfig.yml")` 将返回 `"/home/user/configs/"`。
pytthon中os.path.join()用法
在Python中,os.path.join()是一个用于将多个路径组合在一起的函数。它将给定的路径片段连接在一起,并根据当前操作系统的规则生成一个有效的路径。该函数的语法如下:
os.path.join(path1, path2, ..., pathN)
其中,path1, path2, ..., pathN 是要连接的路径片段。函数将这些路径片段组合起来,并返回一个新的路径字符串。
例如,如果我们有以下代码:
curpath = "/usr/local"
filename = "file.txt"
filepath = os.path.join(curpath, filename)
那么,os.path.join()的作用就是将curpath和filename这两个路径片段连接在一起,生成一个新的路径字符串filepath,其值为"/usr/local/file.txt"。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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