Path: csiph.com!fu-berlin.de!uni-berlin.de!not-for-mail From: =?UTF-8?Q?Juancarlo_A=C3=B1ez?= Newsgroups: comp.lang.python.announce Subject: TASU 4.0.0 released Date: Sat, 6 May 2017 18:04:43 -0400 Lines: 16 Sender: juancarlo.anez@gmail.com Approved: python-announce-list@python.org Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Trace: news.uni-berlin.de rk6o0mht+BCuzj4PvAfZuw03aex+Ke7AQgFmmrlKwW2g== Return-Path: X-Original-To: python-announce-list@python.org Delivered-To: python-announce-list@mail.python.org X-Spam-Status: OK 0.001 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; 'url:pypi': 0.03; 'url:github': 0.05; 'subject:released': 0.07; 'python': 0.09; 'implements': 0.09; 'input,': 0.09; 'outputs': 0.09; 'parsers': 0.09; 'stored': 0.11; 'python.': 0.14; 'expressions,': 0.16; 'parser.': 0.16; 'successor': 0.16; 'sender:addr:gmail.com': 0.17; 'string': 0.17; 'parse': 0.22; 'url:io': 0.23; '(the': 0.23; 'module': 0.23; 'message-id:@mail.gmail.com': 0.24; 'url:python': 0.31; 'received:google.com': 0.32; 'compile': 0.33; 'tool': 0.34; 'regular': 0.36; '8bit%:15': 0.36; 'url:org': 0.36; 'takes': 0.37; 'skip:- 10': 0.38; 'proto:https': 0.39; 'to:addr:python.org': 0.39; 'received:io': 0.39; 'received:psf.io': 0.39; 'received:ams1.psf.io': 0.40; 'received:mail1.ams1.psf.io': 0.40; 'to:addr:python-announce-list': 0.72; '\xc2\xa0\xc2\xa0': 0.72; 'variation': 0.84 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:from:date:message-id:subject:to; bh=AS37A/aS/y99d8uXc2tanUi1ydVUBp9zJN+BPFqqDBA=; b=CGhhsx+26zFp2K3IO+2a2sIwS22j2ozXW3zwK74sbZ68iZlDF8rbTow8glisH9sToD NWpmsWWS+E+u78+TtuBjyWROgWrGTwyhj8pJJZaTTQ3e5kiD8F3qx4oPR+OIO/2sMRYM PfIM7hFbzoLcXbE6/CYVkSmEQPifo1qWn/GesBPG49A/9Rz8I16eRmwgd0arfCP9hfOm OcdSsZ2vMC6i/fXxRGVEBVntkjOWmEETRLmt9wEQo+jywTnrCqcBXHtwDBO1+LQ7Ktn4 3blhWyvQ1huEiziOu0fKQn5ms1uTS+h4NQcUutVLrVg9aGbkZStNIHbYu/W+kthRWJ4U u+og== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:from:date:message-id:subject :to; bh=AS37A/aS/y99d8uXc2tanUi1ydVUBp9zJN+BPFqqDBA=; b=WOFCDaCwypTru1xHKYnu5b/na8ViDHVwsDdBh+mbn7f4Jj3QOYCPhyK5mHnd6ihYXb 6IJ/qxtz1AGINV8zRtYRvgKpPQ17qloYCFX2j4KPLDqYzKWktt2AQ+HG2bkqEB00x7vc H0LSV0nsNT3T7qrKsoPPhyu25uhke6z8d3r6Gx16v78A281Xjd9IXSJQ8k36+Ckyt+uW y2M8pSxt5yQS940cO+U0bRo3K/TxdU0xD9wa+ZHlVQq/9+aNbES24cRjIbnV8t3XM1Or GbN9UlWp12S0YZz+A2fDsgr8BcA6h+LJH+x/SEW3Nam28Ef9IwRBD6CA/zOoFQ/zSK/X QM1w== X-Gm-Message-State: AN3rC/4/Nn/YdWAlR4BbuYYY5MXEf3coNgomRelm6O43dxnTjqe9tpaq DFJhLTn4rD66oZ0nITRhHbWOvYwL1yu7 X-Received: by 10.237.35.134 with SMTP id j6mr47468702qtc.256.1494108303885; Sat, 06 May 2017 15:05:03 -0700 (PDT) X-Google-Sender-Auth: bgEMRVEB-3hkD2Cyt_PVFVcMjbE X-Mailman-Approved-At: Sun, 07 May 2017 10:31:10 -0400 X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: python-announce-list@python.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Announcement-only list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Mailman-Original-Message-ID: Xref: csiph.com comp.lang.python.announce:2478 TATSU (the successor to Grako) is a tool that takes grammars in a variation of EBNF as input, and outputs memoizing (Packrat) PEG parsers in Python. Tatsu can compile a grammar stored in a string into a tatsu.grammars.Grammar object that can be used to parse any given input, much like the re module does with regular expressions, or it can generate a Python module that implements the parser. https://pypi.python.org/pypi/tatsu/ https://github.com/apalala/tatsu http://tatsu.readthedocs.io/ -- Juancarlo