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Constellation

Stateless architecture

Because constellation has a stateless architecuter user sessions are not maintained over requests. This has effect on debugging tools. For instance the clipboard viewer tool is not available in run time as it was before.

See article below for tools available to debug applications.

Tools for debugging constellation using tracer tool

Also, Data Page functionality and best practices have changed considerably. Because it is stateless, the Constellation architecture does not support temporary pages – you must use Data Pages instead.

Data pages in Constellation

Creating PDF's in constellation

2024/11/19 14:18 · Niels

Inner game of work (book)

author: W. Timothy Gallwey

Amazon article link

“A different more elegant approach to learning and coaching emerged it could be summarized in three words: awareness, trust, choice. ”

  1. non judgemental awareness: observe without the judgment of self 1 interfering
  2. trust the natural learning process. (stop the conditioned response of corrective comment. Coach actions can support the student self trust or undermine it. Excersizing trust in self 2 seems you are losing control, but in fact you are gaining control by letting go of inferior types of control.
  3. keep choice with the choice maker: Awareness and trust cannot work if there is no desired outcome. Student has to want to achieve the result. The student makes te choice as learning happens inside the student.


The more you trust, the easier it is to be aware, the more aware the easier it is to see the choices.
performance = potential - interferance

Self 1 distractions

“Competing agenda's is an apt phrase to describe the source of distraction”

Doet me denken aan de time managment waar overzicht en planning voor rust zorgen. Als je weet dat je bezig bent met het geen dat het meest belangrijk is op dit moment kan je focussen omdat je niet ook steeds op de achtergrond bezig bent met plannen en zorgen maken of je wel t juiste aan t doen bent.

2024/11/06 15:25 · Niels

__slots__

slots allow us to explicitly declare data members (like properties) and deny the creation of dict and weakref (unless explicitly declared in slots or available in a parent.)

(wiki.python.org) Using slots

(docs.python.org) Slots

2024/11/03 23:43 · Niels

PyGame

Pygame CE is a fork of pygame and continues to be updated where development of pygame has stopped.

2024/10/30 09:11 · Niels

Package import

When source files are spread over different folders. Name space packages can be imported by adding the relateve folders to sys path like. for instance when test scripts separated from source files, in the test script the following can get the source file in scope.

import sys
sys.path += ["../parentfolder/subfolder"]

Path needs to be added before the import statements of the files in the related folder.

(python docs) Import system

2024/10/29 17:04 · Niels

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