Python存档

yihong06182019-12-19

Python 打开一个不存在的文件往里写用 ```python with open("abaaa.txt", "w+") as f: f.write("aaaaaaaaaaaaaaa") ```

yihong06182019-12-26

django celery && celery 启动命令 ```python python manage.py celery -A matrix_bgp worker --settings= python manage.py celery beat --settings= ```

yihong06182019-12-27

```python >>>str = 'runoob' >>> str.center(20, '*') '*******runoob*******' >>> str.center(20) ' runoob ' ```

yihong06182020-05-13

pip version 19.2.3

yihong06182020-05-29

字符串报错 https://www.cnblogs.com/lsdb/p/12470739.html

yihong06182020-05-29

如何发布一个package到PyPI https://haofly.net/how-to-publish-python-package-md/

yihong06182020-09-20

nametuple尽量小写否则有坑。

yihong06182020-09-28

python 打包上传pypi 首先安装上传工具 pip3 install -U pip setuptools twine 打包 python3 setup.py sdist # 会将项目打包到当前目录下面并生成相应的egg 上传 twine upload dist/* # 其实就是上传的dist目录下的zip包

yihong06182021-04-16

python -c "import site; print(site.getsitepackages())"

longqzh2022-07-23

> ```python > >>>str = 'runoob' > >>> str.center(20, '*') > '*******runoob*******' > >>> str.center(20) > ' runoob ' > ``` 变量名不要覆盖内置类嘛～ 呵呵