Links tagged “python”

medium.com

A walk through the internals of Python's requests library — sessions, prepared requests and streaming — written after porting Apache Libcloud off httplib.

blog.dominodatalab.com

A tour of lesser-known Jupyter notebook features, from magics that run shell commands and other languages to turning notebooks into scheduled reports and dashboards.

github.com

A curated list of notable ETL (extract, transform, load) frameworks, libraries and software.

electricmonk.nl

A step-by-step explanation of dependency resolution over a graph, with Python code that derives an install order and detects circular dependencies.

packaging.python.org

The Python Packaging Authority's collection of tutorials, guides and specifications for building, publishing and installing Python packages with current tools.

cassette.readthedocs.io

Documentation for Cassette, a Python library that stores the HTTP requests an application makes and replays them later.

ipyparallel.readthedocs.io

Documentation for IPython Parallel (the ipyparallel package), which runs Python code across many processors or machines, including over MPI.

pbpython.com

A tutorial on improving the formatting of the Excel files pandas writes, using the XlsxWriter library to style the exported DataFrames.

matthewrocklin.com

The personal site of Matthew Rocklin, a software engineer in the Python data science ecosystem, collecting his writing on technical projects and open source maintenance.

dask.pydata.org

Documentation home for Dask, a Python library for parallel and distributed computing, offering pandas-like DataFrames, NumPy-like arrays, bags and futures.

distributed.readthedocs.io

Documentation for Dask.distributed, the library that executes Dask task graphs across a cluster of machines.

pandas.pydata.org

A whirlwind tour of pandas for new users, covering Series and DataFrame creation, selection, missing data, grouping, reshaping, time series and plotting.

pandas.pydata.org

The pandas user guide chapter on Series and DataFrame — how to build them, how they align on labels, and how selection and arithmetic behave.

dabeaz.com

The personal site of David Beazley, Python author and educator, archiving his talks, tutorials, books and course offerings.

github.com

Educational Python library implementing classic algorithms and data structures, now archived.

grantjenks.com

Pure-Python library providing sorted list, dict and set types with performance close to C extensions.

sqlalchemy-utils.readthedocs.io

Documentation for SQLAlchemy-Utils, a library of extra column types (email, UUID, JSON), model mixins, ORM helpers and database test utilities for SQLAlchemy.

aiohttp.readthedocs.io

Documentation for aiohttp, an asynchronous HTTP client and server library for Python's asyncio, with WebSocket and middleware support.

github.com

Python implementation of TextRank and related graph-based ranking algorithms, run as a spaCy pipeline component to pull key phrases and extractive summaries out of documents.

techspot.zzzeek.org

Benchmarked argument that asyncio slows database-bound Python code down, because interpreter overhead — not database I/O — dominates typical CRUD work.