Turbogears Interview Questions with Answers
Question: 1. What Is Turbogears?
Answer:
TurboGears is a rapid development “the front-to_back” internet meta-framework. Its purpose is to simplify and accelerate the improvement of current web programs written inside the Python programming language.
Question: 2. How Is Turbogears Licensed? Can I Use It For Commercial Applications?
Answer:
TurboGears itself is certified beneath the MIT license. Its distinctive parts can be certified otherwise. Please examine the information on the license web page.
In trendy, all licenses permit business utilization or even closed-source distribution of your software if you encompass a replica of the resp. License, but if unsure, please consult your lawyer.
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Question three. How Does Turbogears Compare To Ruby On Rails/django/pylons/and so on.? Which Framework Should I Choose For My New Project?
Answer:
This is an ever popular subject matter at the mailing list. See,
as an example, those threads:
TurboGears vs Django (older) (2006-07-29)
TurboGears vs JSP vs PHP vs Ruby on Rails vs Webware (2006-08-15)
Who are the core TurboGears developers (2006-eleven-14)
Sharing between TurboGears/Django/Pylons/and many others. (2006-12_02)
TurboGears vs Django (2006-12-05)
Question four. What Books Are Available For Learning Turbogears?
Answer:
The “respectable” TurboGears e-book is Rapid Web Applications with TurboGears with the aid of Mark Ramm et al.
Python Tutorial
Question 5. When Can We Expect Python 2.5 Support?
Answer:
TurboGears supports Python 2.5 as of version 1.0.2.
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Question 6. When Can We Expect Python 2.6 Support?
Answer:
TurboGears formally helps Python 2.6 as of model 1.1.
Question: 7. How Can I Do Non-root Installations?How Can I Install Turbogears On A Unix-like System Without Root User Privileges?
Answer:
An smooth and short way is to apply the virtualenv application to create a separate, easy Python environment and installation TurboGears in this surroundings. The basic steps are:
set up virtualenv with easy_install virtualenv.
Run virtualenv
source /bin/prompt
Download tgsetup.Py and run python tgsetup.Py.
Install additional eggs, like nose, pysqlite, SQLObject, SQLAlchemy, etc. With easy_install
is the name of a listing that virtualenv ought to create. It will comprise the brand new Python surroundings. Everytime you need to work with this environment, you need to perform step three. From above, so that the library modules and scripts from the surroundings are used.
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Question eight. Why Do I Get The Log Messages Twice?
Answer:
This is normal. The TurboGears application server, Cherrypy 2.X, runs two procedures when in improvement mode and it’s set to autoreload. Each system outputs logging messages and that is why they appear two times. This does no longer occur in manufacturing mode and additionally doesn’t manifest in more recent (i.E. CP3) CherryPy versions (which TurboGears does now not use yet), which concerned a rewrite of the reloading mechanism.
Question: nine. What Causes “‘stream’ Object Has No Attribute ‘tag'”?
Answer:
This is maximum probably caused by mixing Genshi and ToscaWidgets incorrectly.
In the beginning, there has been Kid and “traditional” widgets. Traditional widgets back an ElementTree item, which the Kid engine transformed into HTML. In Genshi, you can use conventional widgets, but you should use the “ET()” function to explicitly convert them to HTML. (If you get “