7 projects tagged "Python Modules"
Updated 09 Jun 2012
PyBison
| Pop | 52.22 |
|---|---|
| Vit | 1.00 |
PyBison is a sophisticated yet easy-to-use parser creation toolkit for Python that interfaces directly to Bison (yacc)-based parsers. It provides full LALR(1) grammar support, allowing for simple parsing tasks through to writing compilers for high-level languages. Parser code is automatically generated from rules within user-created Parser classes (written in Python), and then, compiled, yacc'ed and linked into a shared library, which is loaded into the running process. All this happens automatically. When the parser runs, it connects directly with the yyparse() routine, and takes event callbacks upon parse targets being reached.
Updated 21 Mar 2011
LEPL
| Pop | 117.64 |
|---|---|
| Vit | 7.95 |
LEPL is a recursive descent parser library written in Python. It is based on parser combinator libraries popular in functional programming, but also exploits Python language features. Operators provide a friendly syntax, and the consistent use of generators supports full backtracking and resource management. Backtracking implies that a wide variety of grammars are supported; appropriate memoisation ensures that even left-recursive grammars terminate.
Updated 29 Jun 2010
RXPY
| Pop | 30.40 |
|---|---|
| Vit | 1.00 |
RXPY is a pure-Python regular expression library, compatible with the re package. RXPY can be used as a test-bed for new matching algorithms, since the parser and compatibility components are reusable.
Updated 03 Nov 2006
yappy
| Pop | 35.50 |
|---|---|
| Vit | 1.65 |
Yappy provides a lexical analyser and a LR parser generator for Python applications. Currently it builds SLR, LR(1), and LALR(1) parsing tables. Tables are kept in Python shelves for use in parsing. Some ambiguous grammars can be handled if priority and associativity information is provided.
Updated 27 Mar 2005
pyfdupes
| Pop | 25.00 |
|---|---|
| Vit | 1.00 |
Pyfdupes can help you to reorganize your MP3 collection or your download directories by finding files with a similar name or the same content.
Updated 03 Jun 2004
xtopdf
| Pop | 31.50 |
|---|---|
| Vit | 1.00 |
xtopdf is a converter of other file formats to PDF. Currently supported formats are plain text and .DBF (XBase) files.
Updated 27 Oct 2002
PowerTemplate
| Pop | 22.76 |
|---|---|
| Vit | 1.00 |
PowerTemplate is a cross-platform template system that works well on applications deployed on the client as well as applications deployed on the server. The PowerTemplate language is easy to use while at the same time being flexible and powerful.
