Reconfigure is a Python library for parsing and generating a range of configuration file formats. It creates an object mapping for the config file content. Supported configs include Ajenti, BIND9 DNS, Crontabs, Samba CTDB, ISC DHCPD / uDHCPD, NFS /etc/exports, /etc/fstab, /etc/group, /etc/hosts, iptables-save dump, Netatalk afp.conf, NSD DNS, /etc/passwd, /etc/resolv.conf, Samba, Squid 3, and Supervisord. Parsers are also provided for file formats including .ini, CSV, nginx-like, and JSON.
PyAnnolib is a library that lets your Python programs read Electric Accelerator (emake) annotation files. Electric Accelerator is a build tool product from Electric Cloud. Annotation files give a very detailed description of the jobs that were run during the build, including the complete dependency graph. This library is useful for writing reports about your build, data-mining the annotation file for the complete and accurate dependency graph, etc.
dhcpy6d delivers IPv6 addresses for DHCPv6 clients, which can be identified by DUID, hostname, or MAC address, as in the good old IPv4 days. Addresses may be generated randomly, by range, or by arbitrary ID or MAC address. Clients can get more than one address, leases and client configuration can be stored in databases, and DNS can be updated dynamically.
Metakit is a small, portable database library using a hybrid relational / hierarchical data model with a column-wise internal storage format. For C++, include a single header file and 125 kb DLL or statically link directly. Ideal for desktops, embedded systems, smartphones, and PDAs. Bindings for Python and Tcl. A very mature, stable code base.
txtorcon is a Twisted-based asynchronous Tor control protocol implementation. Twisted is an event-driven networking engine written in Python, and Tor is an onion-routing network designed to improve people’s privacy and security on the Internet. It includes unit-tests with 96%+ coverage, multiple examples, and documentation. There are abstractions to track Tor configuration and state (circuits, streams), launch private instances, support Hidden Service, and more.
SHTns is a high-performance Spherical Harmonic Transform library. It was designed for numerical simulation (fluid flows, mhd, etc.) in spherical geometries, but can be used for any kind of problem involving scalar or vector spherical harmonics. It is very fast, thanks to careful vectorization and runtime tuning. It supports multi-threaded transforms via OpenMP. It features scalar and vector transforms, synthesis and analysis, and flexible truncation and normalization. A Python interface is included.