python Programming Glossary: identifiers

Restricting Python's syntax to execute user code safely. Is this a safe approach?

http://stackoverflow.com/questions/10661079/restricting-pythons-syntax-to-execute-user-code-safely-is-this-a-safe-approach

some form of user input. In your example the unallowed identifiers get mirrored unmodified back to the output. This could potentially..

Why is SQLAlchemy insert with sqlite 25 times slower than using sqlite3 directly?

http://stackoverflow.com/questions/11769366/why-is-sqlalchemy-insert-with-sqlite-25-times-slower-than-using-sqlite3-directly

as well as an ORM version that pre assigns primary key identifiers so that the ORM can use executemany to insert rows. Both ORM..

Alembic --autogenerate producing empty migration

http://stackoverflow.com/questions/15660676/alembic-autogenerate-producing-empty-migration

None Create Date 2013 03 27 06 37 08.314177 # revision identifiers used by Alembic. revision '1b62a62eef0d' down_revision None..

Why can't I pickle this object?

http://stackoverflow.com/questions/2049849/why-cant-i-pickle-this-object

doesn't hurt here but the habit of trampling over built in identifiers will cause mysterious bugs one day the misuses of Mock that..

Unicode identifiers in Python?

http://stackoverflow.com/questions/2649544/unicode-identifiers-in-python

identifiers in Python I want to build a Python function that calculates.. fashion def 峉 .. .. .. That is does Python support unicode identifiers and if so could someone provide an example for it Thanks Original.. http docs.python.org py3k reference lexical_analysis.html#identifiers http www.python.org dev peps pep 3131 But in Python 2 identifiers..

Psycopg2 doesn't like table names that start with a lower case letter

http://stackoverflow.com/questions/2774406/psycopg2-doesnt-like-table-names-that-start-with-a-lower-case-letter

Check for a valid domain name in a string?

http://stackoverflow.com/questions/2894902/check-for-a-valid-domain-name-in-a-string

is syntactically valid if it's a dot separated list of identifiers each no longer than 63 characters and made up of letters digits..

How can I learn more about Python?䏭 internals?

http://stackoverflow.com/questions/3298464/how-can-i-learn-more-about-pythons-internals

exceptions in Python 3.x 3131 Supporting non ASCII identifiers and so on.. If you really want to learn about Python internals..

Python raw literal string

http://stackoverflow.com/questions/3517802/python-raw-literal-string

note don't shadow builtin names like str with your own identifiers it's a horrible practice without any upside and unless you get..

How do you return multiple values in Python?

http://stackoverflow.com/questions/354883/how-do-you-return-multiple-values-in-python

Just to be clear y0 y1 and y2 are just meant as abstract identifiers. As pointed out in practice you'd use meaningful identifiers.. As pointed out in practice you'd use meaningful identifiers Now we have a mechanism whereby we can project out a particular..

what is the difference between an Expression and a Statement in Python?

http://stackoverflow.com/questions/4728073/what-is-the-difference-between-an-expression-and-a-statement-in-python

share improve this question Expressions only contain identifiers literals and operators where operators include arithmetic and..

psycopg2 E' on table, field and schema

http://stackoverflow.com/questions/6294001/psycopg2-e-on-table-field-and-schema

and Psycopg in particular to substitute user supplied identifiers into SQL commands. You will have to roll your own. It can be..

How do you escape strings for SQLite table/column names in Python?

http://stackoverflow.com/questions/6514274/how-do-you-escape-strings-for-sqlite-table-column-names-in-python

solution is too uncertain for me. SQLite uses to quote identifiers but I'm not sure that just escaping them is sufficient. PHP's..

Why is early return slower than else?

http://stackoverflow.com/questions/8271139/why-is-early-return-slower-than-else

this case they will be because short strings that could be identifiers are interned so identical identifiers use the exact same string.. that could be identifiers are interned so identical identifiers use the exact same string . Finally when the slot is full the..

Is it possible to modify variable in python that is in outer, but not global, scope?

http://stackoverflow.com/questions/8447947/is-it-possible-to-modify-variable-in-python-that-is-in-outer-but-not-global-sc

python 2 or 3. The nonlocal statement causes the listed identifiers to refer to previously bound variables in the nearest enclosing..

How to change default django User model to fit my needs?

http://stackoverflow.com/questions/896421/how-to-change-default-django-user-model-to-fit-my-needs

or phone number all those being unique hence good as user identifiers. I also don't like default character set for user name that..