63 lines
1.3 KiB
Markdown
63 lines
1.3 KiB
Markdown
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not
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in- 检查字段的值是否位于传递列表中
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not_in
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gte- 大于或等于传递的值
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gt- 大于传递的值
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lte- 低于或等于传递的值
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lt- 低于传递值
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range- 介于和给定两个值之间
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isnull- 字段为空
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not_isnull- 字段不为空
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contains- 字段包含指定的子字符串
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icontains- 不区分大小写contains
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startswith- 如果字段以值开头
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istartswith- 不区分大小写startswith
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endswith- 如果字段以值结尾
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iendswith- 不区分大小写endswith
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iequals- 区分大小写等于
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source_field :自定义数据库对应字段名称
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generated ：是否映射到数据库，
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pk 是否为主键
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null
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default 可以为值或可调用对象
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unique
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index
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description 描述功能，数据库注释用
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# 换源
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pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple
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pip config set install.trusted-host mirrors.aliyun.com
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# 安装aioredis报错：duplicate base class TimeoutError
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解决方法：https://blog.csdn.net/ViniJack/article/details/131809573
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# 创建虚拟环境
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```
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python -m venv venv
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```
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# 进入虚拟环境
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```
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venv/Scripts/activate
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```
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# 生成类似 packpage.json的文件
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```python
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pip freeze > requirements.txt
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```
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## 安装requirements.txt依赖
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```python
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pip install -r requirements.txt
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```
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++++++++++++++++Linux++++++++++++++++++++++
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#创建虚拟环境
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python3 -m venv venv
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. venv/bin/activate
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