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11th International Multi-Conference on Systems, Signals and Devices (SSD)

作者： Grisostomi, Massimo Ciabattoni, Lucio Prist, Mariorosario Ippoliti, Gianluca Longhi, Sauro Univ Politecn Marche Dipartimento Ingn Informaz I-60131 Ancona Italy

ISBN: (纸本)9781479938667

In this paper a wireless sensors network (WSN) has been designed according to the IEEE 1451 standard and installed in a manufacturing cell. On-line monitoring data have been collected and stored in a database through a web2py framework. A case study on the usage of WSN to perform an industrial performance analysis is made. A set of measures, comprehensive of all the production parameters of 4 different line productions, have been used to analyze the performances of the company. Effectiveness and reliability indexes, such as the mean time to repair (MTTR) and mean time between failures (MTBF) of the machines, overall equipment effectiveness (OEE) and the total effective equipment productivity (TEEP) have been computed and compared to the world-class manufacturing (WCM) standards.

关键词： Wireless sensors network IEEE 1451 web2py world class manufacturing overall equipment effectiveness

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Using web2py python framework for creating data-driven web applications in the academic library

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LIBRARY HI TECH 2016年第1期34卷 164-171页

作者： Miles, Mathew Brigham Young Univ Idaho Rexburg ID USA

Purpose - Many libraries have a need to develop their own data-driven web applications, but their technical staff often lacks the required specialized training - which includes knowledge of SQL, a web application language like PHP, JavaScript, CSS, and jQuery. The web2py framework greatly reduces the learning curve for creating data-driven websites by focussing on three main goals: ease of use;rapid development;and security. web2py follows a strict MVC framework where the controls and web templates are all written in pure python. No additional templating language is required. The paper aims to discuss these issues. Design/methodology/approach - There are many frameworks available for creating database-driven web applications. The author had used ColdFusion for many years but wanted to move to a more complete web framework which was also open source. Findings - After evaluating a number of python frameworks, web2py was found to provide the best combination of functionality and ease of use. This paper focusses on the strengths of web2py and not the specifics of evaluating the different frameworks. Practical implications - Librarians who feel that they do not have the skills to create data-driven websites in other frameworks might find that they can develop them in web2py. It is a good web application framework to start with, which might also provide a gateway to other frameworks. Originality/value - web2py is an open source framework that could have great benefit for those who may have struggled to create database-driven websites in other frameworks or languages.

关键词： Digital libraries Software evaluation Software tools websites python frameworks web2py

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Spatial Database Modeling and Consistency in web Frameworks Engineering: the case of python-powered web2py framework

Spatial Database Modeling and Consistency in Web Frameworks ...

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作者： Habtom B Tsega University of Twente

学位级别：硕士

No doubt, almost all spatial applications rely on the use and manipulation of geographically- aware data, re-usable if and only if stored and managed appropriately. In standalone and remote applications, this is quite prudently possible by making use of the most effective and as-old-as-computing-itself database technology. Stored data if not safe-guarded from ille- gal actions that invalidate their very consistency (hence, existence) would obviously become shortly out of use. This explains the need for the employment of consistency monitoring scheme by applying Database Management System (DBMS) at the back-end. On the contrary, the state-of-the-art web application development tools, with web frame- works in the lead, rely on a very trivial methods of consistency verification mechanisms that are confined almost totally on the client-side. They employ database back-ends to only store their information content. The task of shielding the data from any instance of inconsistency is given to very few and limitedly effective pre-defined methods on the application-layer. The question to be raised here is, why databases only for data storage, while they can benefit the web application with a lot more functionality, including comprehensive consistency control? The first portion of this project outlines a method to bring web frameworks into the realm of spatial applications, as most of them are originally meant only for non-spatial applications. What was outlined has been implemented on web2py, one out of the hundreds of such open- source software frameworks. Equally important, the second portion of the project attempts to solve the limitedness of consistency checking paradigm being used by web frameworks today in spatial and non-spatial contexts. It proposes a well-designed database modeling approach that accommodates the specification of not only pre-defined but also user-defined application-dependent constraint rules, that guarantee the validity of the spatial database. To t

关键词： MVC web2py Spatial database Consistency Model-View-Controller web frameworks GeoD-jango Spatial web UML UWE web Modeling WFS-T PostGIS

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Optimalizace uživatelského rozhraní informačního systému

Optimalizace uživatelského rozhraní informačního systé...

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作者： Vašina, Pavel Brno University of Technology

Cílem této práce je analýza původního uživatelského rozhraní interního informačního systému iAdmin firmy Platební instituce Roger a.s., nalezení jeho nedosta... 详细信息

Cílem této práce je analýza původního uživatelského rozhraní interního informačního systému iAdmin firmy Platební instituce Roger a.s., nalezení jeho nedostatků a následný návrh a implementace jeho vylepšení s použitím webových technologií (HTML, CSS, JavaScript) a jazyce python, tak aby bylo uživatelsky přívětivější, efektivněji použitelné a v budoucnu snadněji rozšířitelné.

关键词： uživatelské rozhraní uživatelská přívětivost uživatelský prožitek UX informační systém webová aplikace HTML CSS JavaScript python web2py jQuery user interface UI user experience UX information system web application HTML CSS JavaScript

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webová aplikace pro odevzdávání studentských prací

Webová aplikace pro odevzdávání studentských prací

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作者： Hill, Tomáš Brno University of Technology

Diplomová práce se zabývá popisem možností webového frameworku web2py. webové frameworky mají za úkol usnadnit vývoj webových aplikací. Zvolený framewor... 详细信息

Diplomová práce se zabývá popisem možností webového frameworku web2py. webové frameworky mají za úkol usnadnit vývoj webových aplikací. Zvolený framework web2py byl vytvořen v programovacím jazyce python ve kterém probíhá i vývoj aplikací. Hlavní částí této diplomové práce je vytvoření webové aplikace pro správu projektů a evidenci docházky. Vytvořená aplikace je přizpůsobena potřebám laboratoře PA126.

关键词： web2py Framework webová aplikace python DAL XMLRPC i18n web2py Framework web application python DAL XMLRPC i18n Text

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Implementace systému pro dynamická skonta

Implementace systému pro dynamická skonta

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作者： Bartoš, Stanislav Brno University of Technology

Tato práce se zabývá návrhem a implementací systému pro financování faktur na principu dynamických skont, což dodavatelům umožní získat prostředky dříve a od... 详细信息

Tato práce se zabývá návrhem a implementací systému pro financování faktur na principu dynamických skont, což dodavatelům umožní získat prostředky dříve a odběratelům přinese zisk. Jedná se o firemní zadání bakalářské práce pro firmu Platební instituce Roger a.s. webová aplikace je implementována v pythonu a frameworku web2py. Součástí je analýza požadavků, návrh i popis samotné implementace.

关键词： informační systém dynamická skonta web python web2py JavaScript Ajax PostgreSQL information system dynamic discounts web python web2py JavaScript Ajax PostgreSQL Text

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python Interviews: Discussions with python Experts 2nd edition.

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丛书名： Expert insight

2018年

作者： Mike Driscoll

ISBN: (数字)9781788391764

ISBN: (纸本)9781788399081

Mike Driscoll takes you on a journey talking to a hall-of-fame list of truly remarkable python experts. You’ll be inspired every time by their passion for the python language, as they share with you their experiences, contributions, and careers in python. About This Book • Hear from these key python thinkers about the current status of python, and where it's heading in the future • Listen to their close thoughts on significant python topics, such as python's role in scientific computing, and machine learning • Understand the direction of python, and what needs to change for python 4 Who This Book Is For python programmers and students interested in the way that python is used – past and present – with useful anecdotes. It will also be of interest to those looking to gain insights from top programmers. What You Will Learn • How successful programmers think • The history of python • Insights into the minds of the python core team • Trends in python programming In Detail Each of these twenty python Interviews can inspire and refresh your relationship with python and the people who make python what it is today. Let these interviews spark your own creativity, and discover how you also have the ability to make your mark on a thriving tech community. This book invites you to immerse in the python landscape, and let these remarkable programmers show you how you too can connect and share with python programmers around the world. Learn from their opinions, enjoy their stories, and use their tech tips. • Brett Cannon - former director of the PSF, python core developer, led the migration to python 3. • Steve Holden - tireless python promoter and former chairman and director of the PSF. • Carol Willing - former director of the PSF and python core developer, Project Jupyter Steering Council member. • Nick Coghlan - founding member of the PSF's Packaging Working Group and python core developer. • Jessica McKellar - former director of the PSF and python activist. • Marc-André

关键词： python wxpython PSF Requests Twisted web2py pyPubSub

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