# python

**Repository Path**: hsjjsh123/python

## Basic Information

- **Project Name**: python
- **Description**: python学习
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-10-12
- **Last Updated**: 2022-09-29

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# python_study
python_study
包含一些自己python学习的代码，已添加注释说明，可下载运行 python3

```python
#pycharm生成requirements.txt文件
Tools->Sync Python Requirements
```

```python
#执行指令生成requirements.txt文件
pip3.exe freeze > requirements.txt
```
安装
```python
pip install -r requirement.txt
```

python3的range()
```python
# 生成list
[x for x in range(0,100)]
list(range(0,100))
# 生成tuple
tuple(range(0,100))
# 生成generator（生成器）
(x for x in range(0,100))
```
类继承深度优先&广度优先
- python2.x(深度优先-纵向扩展)、python3.x(广度优先-横向扩展)

![深度优先-递归](shendu.png)
![广度优先-队列](guangdu.png)

文件操作：
![文件操作](aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9temo1cnQxTlhncHJPWFpjNDFGZTF6S3BZNU92QTRzTmtWZU14WmVtTEszYU5xZ0FicENEUFlZQ0ZaM21HeHpWN3VlY2dlbGp6NlRJWmVwaWM5dTNIcmcvNjQw.jfif "文件操作")