PYTHON

Python

DATA

• Object-relational Mappers (ORMs)

PIP

venv/pip.conf

[global]
index-url=https://username:password|PAT@pkgs.somewhere.com/something/xxxxxxxxxx/

Reference

• 3.7

CODE

SimpleNamespaces

sn = json.loads(json_data, object_hook=lambda d: SimpleNamespace(**d))
sn = SimpleNamespace(hetero_list=['aa', SimpleNamespace(y='ll')])
json.loads(json.dumps(sn, default=lambda s: vars(s)))

Frameworks

• http://flask.pocoo.org/
• http://bottlepy.org/docs/dev/index.html
• https://www.djangoproject.com/

Mirroring a repository

• python-pypi-mirror 4.0.2

Making a mirror of the docker-py package and using it on another machine without internet access.

virtualenv -p $(which python3) pypi-mirror
source pypi-mirror/bin/activate
mkdir data
pip install python-pypi-mirror
pypi-mirror download -d data docker-py
pypi-mirror create -d data/ -m simple

WEB server

• python2.7 -m SimpleHTTPServer 8383
• python3 -m http.server 8383

Codificação de terminal

export LC_ALL="en_US.UTF-8"
export LC_CTYPE="en_US.UTF-8"

Ansible em WSL

apt install python-txwinrm python3-winrm -y
pip install "pywinrm>=0.2.2"

Articles

• OpenCV Histogram
• OpenCV Histogram Calculation
• Structuring Your Project
• https://realpython.com/intro-to-python-threading/
• https://www.tutorialspoint.com/python/python_multithreading.htm
• https://docs.python.org/3/library/threading.html

Tools

• https://streamlit.io/
• https://github.com/Delgan/loguru
• https://amittallapragada.github.io/docker/fastapi/python/2020/12/23/server-side-events.html