Path: csiph.com!fu-berlin.de!uni-berlin.de!not-for-mail From: YiFei Newsgroups: comp.lang.python.announce Subject: Guppy 3/Heapy 3.0.9 Date: Wed, 27 Nov 2019 12:11:16 -0600 Lines: 29 Approved: python-announce-list@python.org Message-ID: <157487873900.4141.python-announce-list@python.org> Reply-To: python-list@python.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Trace: news.uni-berlin.de xLZ35CBFqaXMMIFN1EbEUQfE5oU4fvvk4+O40b9j2TJw== X-Spam-Status: OK 0.001 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; 'specify': 0.05; 'source.': 0.07; 'url-ip:140/8': 0.08; 'workaround': 0.09; 'url:github': 0.11; 'url-ip:140.82/16': 0.12; 'python': 0.12; 'language,': 0.13; 'library': 0.15; 'debugging.': 0.16; 'enjoy,': 0.16; 'fork': 0.16; 'formally': 0.16; 'github:': 0.16; 'heap': 0.16; 'internals': 0.16; 'programming': 0.16; 'received:mail-ed1-x533.google.com': 0.16; 'tracebacks': 0.16; 'tests': 0.17; 'to:addr:python-announce- list': 0.17; 'python,': 0.19; 'language': 0.21; 'announce': 0.27; 'message-id:@mail.gmail.com': 0.29; 'received:google.com': 0.30; 'memory': 0.31; 'exception': 0.32; 'from:addr:gmail.com': 0.33; 'main': 0.34; 'environment': 0.35; 'currently': 0.39; 'particular': 0.60; 'providing': 0.65; 'collapse': 0.76; '3.8': 0.84; 'homepage': 0.91 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=eGrRit5tIb8sjUy4aOMdvhvtgWA6t+/eBZo2sfawwUU=; b=oR55h3FbjyaaKvY6Br9o/dnkE0KQHXUqrhqY74dEDg5P4q0Al4PSMTgCIshOJe7Apg gatMmpTCIuN88G2cFd58LTl+dB+8I6tqGTNS+AiYXQHCyOfbWJnx0fxKdnCWP8cJUZdB Qlj1U8h1705cxSuTR5H8G/+ZZOus7QInXLrjXjoHhjDntEHBXONVbtbiXV99UR+dSq53 fNgo97WSm5RW/q4n0YEnya4p58LgFEIHNpetLWi1Gy6IAcSkSxTtab4MSBLkPSqEEpKo 27r9DYyQ4zBASkjbi5z4paDepXr68yR54i/vXP3piOy2+Z1aEZLmWgFAo9OwZMWzEC2f AQLg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=eGrRit5tIb8sjUy4aOMdvhvtgWA6t+/eBZo2sfawwUU=; b=MXKRlsOm2/YvoNjNbdFs8f/2kdV1D+4dhDmTtRbw9q1e6PnkWm+jr+n6Akbo0hTqIg hCdb9CwHuax2Nb0romsA/Cc6DfQ3y9ScbfyXKm0gqCwimcbqUovukcz8aIhxdqxeUkDl q5g3xfbjX3B/OyGOuQ9dyaN8DJZsuPBQFrIEiR6KgwW6DZDTfGFQWcmaqL5GBK0IA/pM SbOxlvJ/eyW/vp7VRAMlDcOcbKND+xPJBtmxtdWIRfO3VerTSV5f94Q5KQ8t8soxvjU+ KU+8HZpgIj6YCSMSM/K9EHZpCHjt8TqmVybHwba87ZPNEMonfWlBBMda1NlQqx3d10Zo 1GlA== X-Gm-Message-State: APjAAAVtimbRIvc9ETn/p6RpKWYiPQJL7tb8yFM6DCTHuyKaV/FhrUrW Qx/z1KVZtHoB04JjrN6ywmkrijoN9g16Tbv7uMmRLFkegn0= X-Google-Smtp-Source: APXvYqwhlFTWBOdQ71JG/YerGs6EeNnpx3FHgz30uJx8Iyz68Z9ZH3afSOyZGS7hKG0HWME7WWghNSf343pyBLusoh0= X-Received: by 2002:a17:906:5786:: with SMTP id k6mr50205878ejq.294.1574878287734; Wed, 27 Nov 2019 10:11:27 -0800 (PST) X-MailFrom: zhuyifei1999@gmail.com X-Mailman-Rule-Hits: emergency X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved Message-ID-Hash: TLAPLCBFJGO4QY2HUWSRJQTKETGFLBRN X-Message-ID-Hash: TLAPLCBFJGO4QY2HUWSRJQTKETGFLBRN X-Mailman-Approved-At: Wed, 27 Nov 2019 13:18:51 -0500 X-Content-Filtered-By: Mailman/MimeDel 3.3.1 X-Mailman-Version: 3.3.1 Precedence: list List-Id: Announcement-only list for the Python programming language Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: Xref: csiph.com comp.lang.python.announce:3263 I am happy to announce Guppy 3 3.0.9 Guppy 3 is a library and programming environment for Python, currently providing in particular the Heapy subsystem, which supports object and heap memory sizing, profiling and debugging. It also includes a prototypical specification language, the Guppy Specification Language (GSL), which can be used to formally specify aspects of Python programs and generate tests and documentation from a common source. Guppy 3 is a fork of Guppy-PE, created by Sverker Nilsson for Python 2. The main news in this release: o Python 3.8 support o Guppy internals are again properly hidden from heap traversal o Collapse Glue.py exception tracebacks o Workaround multi-interpreter initialization with tracemalloc so we don't deadlock License: MIT The project homepage is on GitHub: https://github.com/zhuyifei1999/guppy3 Enjoy, YiFei Zhu