A simple YAML configuration loader
Project description
yamlc
yamlc 是一个简单的 Python 库,用于读取和管理 YAML 配置文件。它允许用户轻松加载、访问和重新加载配置。
特性
- 点语法访问嵌套的配置项。
- 支持重新加载配置文件。
- 可以设置配置文件路径。
安装
使用 pip 安装:
pip install yamlc
示例用法:
from yamlc import Yamlc
# 可选方法,用于加载 YAML 配置文件。若未调用,会在首次访问配置时自动加载。
# 未指定路径时,按优先级依次尝试:
# 1. 当前工作目录下的 "config.yaml"
# 2. 主脚本所在目录下的 "config.yaml"
Yamlc.load()
# 自定义路径加载配置文件
Yamlc.load("/path/to/config.yaml")
# 获取配置项
value = Yamlc.get("database.host")
print(value) # 输出: localhost (假设配置文件中有此项)
# 获取配置项并指定默认值
value = Yamlc.get("database.host", default="localhost")
print(value) # 如果配置中没有 "database.host",则返回 "localhost"
# 获取 "database" 配置块
database_config = Yamlc.get("database")
print(database_config)
# 输出: {'host': 'localhost', 'port': 5432, 'username': 'user', 'password': 'pass'}
# 假设配置文件中有 "database" 配置块
重新加载配置文件
如果配置文件有修改,可以调用reload方法重新加载配置。
# 重新加载配置文件
Yamlc.reload()
配置文件示例
yaml配置文件格式如下所示:
database:
host: localhost
port: 5432
username: user
password: pass
Project details
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
yamlc-0.1.9.tar.gz
(3.8 kB
view details)
Built Distribution
Filter files by name, interpreter, ABI, and platform.
If you're not sure about the file name format, learn more about wheel file names.
Copy a direct link to the current filters
yamlc-0.1.9-py3-none-any.whl
(4.0 kB
view details)
File details
Details for the file yamlc-0.1.9.tar.gz.
File metadata
- Download URL: yamlc-0.1.9.tar.gz
- Upload date:
- Size: 3.8 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
- Uploaded via: twine/6.1.0 CPython/3.8.20
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
d11eca56e4c5d0f7fe1186036973565348f26dce58651b22b85c28256cbefb27
|
|
| MD5 |
8e180b6ff92e2a632ec8c52f280b1ff3
|
|
| BLAKE2b-256 |
1701cb2c3688d190a38339072ef73d47f73b9d4f06316803f6913fe0f3e4c3ea
|
File details
Details for the file yamlc-0.1.9-py3-none-any.whl.
File metadata
- Download URL: yamlc-0.1.9-py3-none-any.whl
- Upload date:
- Size: 4.0 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? No
- Uploaded via: twine/6.1.0 CPython/3.8.20
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
fb37907558a72b9109ad24eba114c7aea1b86182a31fb709cf56b6782062cd78
|
|
| MD5 |
c4ffbafdbb26ea6d6bb6f2464a13c28d
|
|
| BLAKE2b-256 |
bdf2f829da0f5f09b8b0e4cedb87b60d0bcb31ac15a3cbecf7b81e2b73cc78d9
|