Links tagged “python”

nylas.com

Why Nylas ships its Python services as versioned Debian packages built with dh-virtualenv rather than git-plus-pip, Docker or PEX.

docs.python.org

Standard library module for introspecting live Python objects — type checks, source retrieval, call signatures and stack frames.

backtrader.com

A feature-rich Python framework for backtesting and live trading, shipping its own indicators, analyzers and data feeds.

pmorissette.github.io

A flexible Python framework for testing quantitative trading strategies, assembled from composable algorithm blocks.

quantinsti.com

A survey of Python libraries used in algorithmic trading, from data retrieval and technical analysis to visualisation, backtesting and machine learning.

pypi.python.org

Python module that monitors a process's memory usage and reports memory consumption line by line.

nikgrozev.com

Illustrated walkthrough of the pandas reshaping operations — pivot, pivot_table, stack and unstack — and what each one does to a dataframe.

automatetheboringstuff.com

Al Sweigart's free online book teaching Python to complete beginners through scripts that automate files, spreadsheets, email and web tasks.

wehart.blogspot.fr

Survey of Python plugin frameworks — yapsy, Envisage, Trac's component architecture, the PyUtilib Component Architecture and others — with notes on choosing between them.

docs.openstack.org

Documentation for stevedore, a Python library that discovers and loads plugins at runtime by building on setuptools entry points rather than a bespoke extension mechanism.

django-storages.readthedocs.io

Documentation for django-storages, a collection of custom Django storage backends for Amazon S3, Google Cloud Storage, Azure, Dropbox and other providers.

github.com

Beginners guide to python-social-auth, gathering its core concepts — backends, pipeline, storage — and showing how they fit together inside an application.

boltons.readthedocs.io

Documentation for boltons, a pure-Python library of utilities — caching, extra dict and list types, iteration and file helpers — that arguably belong in the standard library.

awesome-django.com

Curated directory of Django apps, packages and learning resources, grouped by category from authentication and payments to CMS, search and testing.

pythonsheets.com

Cheat sheet on asynchronous Python, tracing the path from callbacks and generators to coroutines and async/await with runnable snippets at each step.

pythonsheets.com

Collection of short Python code snippets, from language basics to databases, networking, concurrency and the standard library.

datacamp.com

Traces how Project Jupyter split off from IPython in 2014, then maps which features — kernels, magics, notebook conversion — belong to which project today.

jinja.pocoo.org

Jinja documentation page comparing Jinja's template syntax with Django templates and Mako, listing the differences that matter when porting templates between them.

bonobo-project.org

Lightweight ETL toolkit for Python 3.5+ where each transformation is a plain callable and pipelines are built by connecting those callables in a directed graph.

wiki.python.org

Reference table of the time complexity of CPython operations on lists, deques, sets and dictionaries.