Python存档

Python 打开一个不存在的文件往里写用

with open("abaaa.txt", "w+") as f:
    f.write("aaaaaaaaaaaaaaa")

django celery && celery 启动命令

python manage.py celery -A matrix_bgp worker --settings=
python manage.py celery beat --settings=

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

pip version 19.2.3

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

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

nametuple尽量小写否则有坑。

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

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

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

变量名不要覆盖内置类嘛～ 呵呵