tablib is a format-agnostic tabular dataset library, written in Python. Supported output formats are Excel (Sets + Books), JSON (Sets + Books), YAML (Sets + Books), HTML (Sets), Jira (Sets), TSV (Sets), ODS (Sets), CSV (Sets), and DBF (Sets).

tablib also supports Pandas DataFrames (Sets). Anyhow, since pandas is quite huge, this Guix package doesn't depend on pandas. In case, just also install python-pandas.

Lmfit provides a high-level interface to non-linear optimization and curve fitting problems for Python. It builds on and extends many of the optimization methods of scipy.optimize. Initially inspired by (and named for) extending the Levenberg-Marquardt method from scipy.optimize.leastsq, lmfit now provides a number of useful enhancements to optimization and data fitting problems.

pyte is an in-memory VTxxx-compatible terminal emulator. VTxxx stands for a series of video terminals, developed by DEC between 1970 and 1995. The first and probably most famous one was the VT100 terminal, which is now a de-facto standard for all virtual terminal emulators.

pyte is a fork of vt102, which was an incomplete pure Python implementation of VT100 terminal.

This is an API client for various online judges, used as the backend library of oj command. You can use the Python library (onlinejudge module) and the command-line interface (oj-api command) which talks JSON compatible with jmerle/competitive-companion.

ipyparallel is a Python package and collection of CLI scripts for controlling clusters for Jupyter. ipyparallel contains the following CLI scripts:

1. ipcluster - start/stop a cluster

2. ipcontroller - start a scheduler

3. ipengine - start an engine

python-mpv is a ctypes-based python interface to the mpv media player. It gives you more or less full control of all features of the player, just as the lua interface does.

PythonLibCore provides tools for creating larger test libraries for Robot Framework using Python. The Robot Framework hybrid and dynamic library APIs give more flexibility for library than the static library API, but they also set requirements for libraries which need to be implemented in the library side. PythonLibCore eases the problem by providing a simpler interface and by handling all the requirements towards the Robot Framework library APIs.

murmurhash3 is a Python library for MurmurHash (MurmurHash3), a set of fast and robust hash functions. This library is a Python extension module written in C.

Cairocffi is a CFFI-based drop-in replacement for Pycairo, a set of Python bindings and object-oriented API for cairo. Cairo is a 2D vector graphics library with support for multiple backends including image buffers, PNG, PostScript, PDF, and SVG file output.

Dlmanager is a download manager library. It can download files in background and in parallel, and cancel downloads. It stores downloads in a given directory, avoiding re-downloading files and limits the size of this directory, removing oldest files.

Deterministically encode JSON.

• Encodes objects and arrays as RFC 7159 JSON.

• Sorts object keys so that you get the same result each time.

• Has no insignificant whitespace to make the output as small as possible.

• Escapes only the characters that must be escaped, U+0000 to U+0019 / U+0022 / U+0056, to keep the output as small as possible.

• Uses the shortest escape sequence for each escaped character.

• Encodes the JSON as UTF-8.

• Can encode frozendict immutable dictionaries.

The goal of pathlib2 is to provide a backport of the standard pathlib module which tracks the standard library module, so all the newest features of the standard pathlib can be used also on older Python versions.

This package provides a simple YAML-based config module.

This package contains a Python implementation of the patiencediff algorithm. Patiencediff provides a good balance of performance, nice output for humans, and implementation simplicity.

This package provides ddlparse, a Python library to parse and convert DDL to BigQuery JSON schema.

text-unidecode is a basic Python port of the Text::Unidecode Perl library. It can create ASCII representations of Unicode data. In general users should prefer the python-unidecode package which offers better memory usage and transliteration quality.

This Python library provides a recursive descent parser with backtracking and memoization (a.k.a. packrat parser). Arpeggio grammars are based on PEG formalism. Arpeggio's main use is a foundation for a toolchain for DSL development but it can be used for all sorts of general purpose parsing.

typeguard provides run-time type checking for functions defined with PEP 484 argument (and return) type annotations.

Python-Titlecase is a Python port of John Gruber's titlecase.pl. It capitalizes (predominantly English) strings in a way that is similar to book titles, using the New York Times Manual of Style to leave certain words lowercase.

pykakasi is a Python Natural Language Processing NLP library to transliterate hiragana, katakana and kanji (Japanese text) into rōmaji (Latin/Roman alphabet). It can handle characters in NFC form.

Its algorithms are based on the kakasi library, which is written in C.

This package provides interactive HTML widgets for Jupyter notebooks.

This package provides tools to draw Python object reference graphs with graphviz.

Patch NG (New Generation) is a command and Python library to parse and apply unified diffs. It has features such as:

• automatic correction of common patch formatting corruption

• patch format detection (SVN, Hg, Git)

• nice diffstat histogram.

The lazr.delegates package makes it easy to write objects that delegate behavior to another object. The new object adds some property or behavior on to the other object, while still providing the underlying interface, and delegating behavior.