A Python data package
Project description
ddata
一个简单实用的 Python 工具包,提供了日期处理、日志记录、pandas 配置和密码生成等常用功能。
功能特性
- 日期工具 (date): 提供常用的日期处理功能,如获取今天/昨天、日期格式化、日期加减等
- 日志工具 (loggor): 简单易用的日志记录封装
- Pandas 配置 (pandas): 预配置的 pandas 实例,自动设置显示选项
- 密码生成 (password): 安全的随机密码生成器
安装
pip install ddata
快速开始
日期工具
from ddata import date
# 获取今天日期
print(date.get_today()) # 例如: 20260605
# 获取昨天日期
print(date.yesterday()) # 例如: 20260604
# 获取当前时间
print(date.now()) # 例如: 2026-06-05 14:30:45.123
# 计算 n 天前/后的日期
print(date.n_day_ago("20260605", 7)) # 20260529
print(date.n_day_later("20260605", 7)) # 20260612
# 日期格式化
print(date.today("%Y-%m-%d")) # 2026-06-05
print(date.date_2_hyphen_date("20260605")) # 2026-06-05
# 计时器装饰器
@date.timer
def my_function():
# 你的代码
pass
日志工具
from ddata import log
log.info("这是一条信息日志")
log.warn("这是一条警告日志")
log.error("这是一条错误日志")
Pandas 配置
from ddata import pd
# pd 是已经配置好的 pandas 实例,会自动显示所有行列
df = pd.DataFrame(...) # 直接使用即可
print(df)
密码生成
from ddata.password import generate_random_password
# 生成默认 12 位包含特殊字符的密码
password = generate_random_password()
print(password)
# 生成 16 位不包含特殊字符的密码
password = generate_random_password(16, include_special_chars=False)
print(password)
项目结构
ddata/
├── __init__.py # 包初始化,导出主要功能
├── date.py # 日期工具
├── loggor.py # 日志工具
├── pandas.py # Pandas 配置
├── password.py # 密码生成
└── test.py # 测试模块
开发
# 安装开发依赖
pip install -e ".[dev]"
# 运行测试
pytest
作者
flyphant - 576938286@qq.com
许可证
MIT License
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