Ports Search

Pure's interface to C++ vectors, specialized to hold pointers to arbitrary Pure expressions, and the C++ Standard Template Library algorithms that act on them.

Pushmi provides a mechanism for bidirectionally synchronizing Subversion repositories. The main difference between Pushmi and other replication tools is that Pushmi makes the "slave" repositories writable by normal Subversion clients.

PWLib is a multi-platform code library that can be used to write applications that will compile and run on the BSD Unixes, Windows, Linux and a few other Unix variants. It was developed by Equivalence Ltd Pty. It is used by the OpenH323 library.

py-BytecodeAssembler is a simple bytecode assembler module that handles most low-level bytecode generation details like jump offsets, stack size tracking, line number table generation, constant and variable name index tracking, etc. That way, you can focus your attention on the desired semantics of your bytecode instead of on these mechanical issues.

Gitolite is an access control layer on top of git, which allows access control down to the branch level, including specifying who can and cannot rewind a given branch. Gitolite lets you use a single user on a server to host many git repositories and provide access to many developers, without having to give them real userids on or shell access to the server. Authentication is most commonly done using sshd, but you can also use httpd if you prefer. Gitolite can restrict who can read from (clone/fetch) or write to (push) a repository. It can also restrict who can push to what branch or tag, which is very important in a corporate environment.

The peak.util.extremes module provides a production-quality implementation of the Min and Max objects from PEP 326.

This is the Python parser that was originally developed for bzr-fastimport, but extracted so it can be used by other projects. It is currently used by bzr-fastimport and dulwich. hg-fastimport and git-remote-hg use a slightly modified version of it.

File I/O related functions and classes.

PyBison is a Python binding to the Bison (yacc) and Flex (lex) parser-generator utilities. It allows parsers to be quickly and easily developed as Python class declarations, and for these parsers to take advantage of the fast and powerful C-based Bison/Flex. Users write a subclass of a basic Parser object, containing a set of methods and attributes specifying the grammar and lexical analysis rules, and taking callbacks for providing parser input, and receiving parser target events. Features * Runs at near the speed of C-based parsers, due to direct hooks into bison-generated C code * Full LALR(1) grammar support * Includes a utility to convert your legacy grammar (.y) and scanner (.l) scripts into python modules compatible with PyBison * Easy to understand - the walkthrough and the examples will have you writing your own parsers in minutes * Comfortable and intuitive callback mechanisms * Can export parse tree to XML with a simple method call * Can reconstitute a parse tree from XML