(Invoke-WebRequest -Uri https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py -UseBasicParsing).Content | python -

# install

curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python3 -

# setup

poetry new <name> # new project

poetry init # existing project

poetry install

# requirements.txt

poetry add `cat requirements.txt`

poetry export --output requirements.txt

# venv

poetry run python your_script.py # single script

poetry shell # venv sub shell

# dependencies

poetry show --tree

poetry add <name>

poetry remove <name>

poetry update

# build and publish

poetry build

poetry config http-basic.pypi username password

poetry publish

# Install Poetry Python using this command the others are deprecated

curl -sSL https://install.python-poetry.org/ | python3

(Invoke-WebRequest -Uri https://raw.githubusercontent.com/python-poetry/poetry/master/install-poetry.py -UseBasicParsing).Content | python -

pip install flask-mysqldb

from flask import Flask

from flask_mysqldb import MySQL

​

app = Flask(__name__)

​

# Required

app.config["MYSQL_USER"] = "user"

app.config["MYSQL_PASSWORD"] = "password"

app.config["MYSQL_DB"] = "database"

# Extra configs, optional:

app.config["MYSQL_CURSORCLASS"] = "DictCursor"

app.config["MYSQL_CUSTOM_OPTIONS"] = {"ssl": {"ca": "/path/to/ca-file"}}  # https://mysqlclient.readthedocs.io/user_guide.html#functions-and-attributes

​

mysql = MySQL(app)

​

@app.route("/")

def users():

    cur = mysql.connection.cursor()

    cur.execute("""SELECT user, host FROM mysql.user""")

    rv = cur.fetchall()

    return str(rv)

​

if __name__ == "__main__":

    app.run(debug=True)

$ poetry build

​

Building poetry (1.0.0)

- Building sdist

- Built poetry-1.0.0.tar.gz

​

- Building wheel

- Built poetry-1.0.0-py2.py3-none-any.whl fvrvevevvvev

curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python3 -