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python Programming Glossary: constructs

Why is `self` in Python objects immutable?

http://stackoverflow.com/questions/1015592/why-is-self-in-python-objects-immutable

in question. Should you ever want to make a class that constructs an object of a different type than itself such behavior is of..

Using try vs if in python

http://stackoverflow.com/questions/1835756/using-try-vs-if-in-python

Is there a rationale to decide which one of try or if constructs to use when testing variable to have a value For example there..

Build a Basic Python Iterator

http://stackoverflow.com/questions/19151/build-a-basic-python-iterator

value to return which is implicitly captured by looping constructs to stop iterating. Here's a simple example of a counter class..

How are exceptions implemented under the hood?

http://stackoverflow.com/questions/1995734/how-are-exceptions-implemented-under-the-hood

to assembly. How would one emulate exceptions using pure C constructs and no assembly Finally I heard a rumor that Google employees.. of a more general case of advanced non local flow control constructs. Other examples are notifications a generalization of exceptions.. many others I missed. An interesting property of these constructs is that they are all roughly equivalent in expressive power..

Can?™t download youtube video

http://stackoverflow.com/questions/2678051/cant-download-youtube-video

about the content of youtube pages and urls expressed in constructs such as url.split 'something ' 1 which may not always be true...

What are good uses for Python3's “Function Annotations”

http://stackoverflow.com/questions/3038033/what-are-good-uses-for-python3s-function-annotations

because of its weaker typing but there were really no constructs that made this straightforward and part of the official syntax...

How can I sandbox Python in pure Python?

http://stackoverflow.com/questions/3068139/how-can-i-sandbox-python-in-pure-python

to parse the code and then use the ast module to kick out constructs you don't want e.g. import statements function calls etc. and..

Is it Pythonic to use bools as ints?

http://stackoverflow.com/questions/3174392/is-it-pythonic-to-use-bools-as-ints

and worse urging others to avoid perfectly natural Python constructs in favor of useless gyrations. Fighting against the tide of..

Ternary conditional operator in Python

http://stackoverflow.com/questions/394809/ternary-conditional-operator-in-python

it possible to simulate one concisely using other language constructs python operators conditional operator python 2.5 share improve..

Pythonic macro syntax

http://stackoverflow.com/questions/454648/pythonic-macro-syntax

macro will match multiple line lists generally used for constructs. If it's partial the macro will match code in the middle of.. extensible if you want to add more features to the macro constructs. For example Several abc min 3 max 5 name a . I think this could..

Is it possible to programmatically construct a Python stack frame and start execution at an arbitrary point in the code?

http://stackoverflow.com/questions/541329/is-it-possible-to-programmatically-construct-a-python-stack-frame-and-start-exec

engine where workflows can be scripted in Python with some constructs e.g. branching waiting joining that are calls to the workflow.. workflow engine reads the serialised state and stack and reconstructs a thread with the stack. It then continues execution at the.. sort of thing or an example of code that programmatically constructs a stack frame and starts execution somewhere in the middle of..

django import error - No module named core.management

http://stackoverflow.com/questions/6049933/django-import-error-no-module-named-core-management

Python __init__ and self what do they do?

http://stackoverflow.com/questions/625083/python-init-and-self-what-do-they-do

do why is it necessary etc I think they might be oop constructs but I don't know very much.. Thanks in advance python oop ..

Sorting list based on values from another list?

http://stackoverflow.com/questions/6618515/sorting-list-based-on-values-from-another-list

the same key does not matter. I can resort to using for constructs but I am curious if there is a shorter way. Any suggestions..

What's the difference between `globals()`, `locals()`, and `vars()`?

http://stackoverflow.com/questions/7969949/whats-the-difference-between-globals-locals-and-vars

more explanation. if locals is called inside a function it constructs a dictionary of the function namespace as of that moment and..