Training, Open Source Programming Languages

This is page http://www.wellho.net/mouth/4534_Fla ... a-set.html

Our email: info@wellho.net • Phone: 01144 1225 708225

 
For 2023 (and 2024 ...) - we are now fully retired from IT training.
We have made many, many friends over 25 years of teaching about Python, Tcl, Perl, PHP, Lua, Java, C and C++ - and MySQL, Linux and Solaris/SunOS too. Our training notes are now very much out of date, but due to upward compatability most of our examples remain operational and even relevant ad you are welcome to make us if them "as seen" and at your own risk.

Lisa and I (Graham) now live in what was our training centre in Melksham - happy to meet with former delegates here - but do check ahead before coming round. We are far from inactive - rather, enjoying the times that we are retired but still healthy enough in mind and body to be active!

I am also active in many other area and still look after a lot of web sites - you can find an index ((here))
Flask - complete MVC site to navigate around a data set

A full demonstration from today - Flask Model, View and Controller. There's an index page listing links to all UK railway stations, and individual pages (via a 3 letter code URL) for each station. Here's the log of a session:



and some of the pages in that session:


 

 


The main router and controller: stations.py
The model: station_model.py
Data for the model: rstats2014.xyz
The base view template basestation.html
The template for the index allstations.html
And the template for individual stations astation.html
(written 2015-10-13)

 
Associated topics are indexed as below, or enter http://melksh.am/nnnn for individual articles
Y307 - The Flask micro webdevelopment framework for Python
  [4527] Hello Flask world / Python web micro framework - (2015-10-11)
  [4528] Routing in Flask - (2015-10-11)
  [4529] Flask - calling in the templating engine - (2015-10-11)
  [4530] Requests in Flask - (2015-10-11)
  [4531] Jinja2 - Flask templating - (2015-10-11)
  [4532] Flask - first forms and responses with wtforms - (2015-10-12)
  [4533] Sessions in flask - (2015-10-13)
  [4538] Flask and unittest - hello web app test world - (2015-10-15)
  [4540] Unittest of a Flask application including forms - (2015-10-15)


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SQLAlchemy - first examples with a Python Object Relationship Mapping system
Some other Articles
example of SQLite using a local database file through SQLalchemy
Json load from URL, recursive display, Python 3.4
SQLAlchemy - first examples with a Python Object Relationship Mapping system
Flask - complete MVC site to navigate around a data set
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This is a page archived from The Horse's Mouth at http://www.wellho.net/horse/ - the diary and writings of Graham Ellis. Every attempt was made to provide current information at the time the page was written, but things do move forward in our business - new software releases, price changes, new techniques. Please check back via our main site for current courses, prices, versions, etc - any mention of a price in "The Horse's Mouth" cannot be taken as an offer to supply at that price.

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