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python Programming Glossary: statementsWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python that will turn the Person you just defined with simple statements into a complex hook to a database field. Django makes something..
How many Python classes should I put in one file? [closed] http://stackoverflow.com/questions/106896/how-many-python-classes-should-i-put-in-one-file
Should Python import statements always be at the top of a module? http://stackoverflow.com/questions/128478/should-python-import-statements-always-be-at-the-top-of-a-module Python import statements always be at the top of a module PEP 08 states Imports are..
Programmatically saving image to Django ImageField http://stackoverflow.com/questions/1308386/programmatically-saving-image-to-django-imagefield of clarity here is the model minus any required import statements class CachedImage models.Model url models.CharField max_length..
http://stackoverflow.com/questions/1835756/using-try-vs-if-in-python is characterized by the presence of many try and except statements. The technique contrasts with the LBYL style common to many..
Why is numpy's einsum faster than numpy's built in functions? http://stackoverflow.com/questions/18365073/why-is-numpys-einsum-faster-than-numpys-built-in-functions to the small overhead incurred in the numpy functions if statements these difference will show up in microseconds not milliseconds..
How do I fix PyDev “Undefined variable from import” errors? http://stackoverflow.com/questions/2112715/how-do-i-fix-pydev-undefined-variable-from-import-errors settings.main object In some of my code but not all of it statements like from settings import settings print settings.main ... generate..
How do I keep Python print from adding spaces? http://stackoverflow.com/questions/255147/how-do-i-keep-python-print-from-adding-spaces How can I prevent Python from printing the space The print statements are different iterations of the same loop so I can't just use..
Building lxml for Python 2.7 on Windows http://stackoverflow.com/questions/3047542/building-lxml-for-python-2-7-on-windows copy of VS 2008 or VS 2008 Express. In the light of above statements you should use VS 2008 if you want to build lxml for Python..
Python decorator makes function forget that it belongs to a class http://stackoverflow.com/questions/306130/python-decorator-makes-function-forget-that-it-belongs-to-a-class off of the self argument. This will give misleading log statements in cases of inheritance but will tell you the class of the object..
How can I sandbox Python in pure Python? http://stackoverflow.com/questions/3068139/how-can-i-sandbox-python-in-pure-python module to kick out constructs you don't want e.g. import statements function calls etc. and then to compile the rest. This is the..
How do I execute a string containing Python code in Python? http://stackoverflow.com/questions/701802/how-do-i-execute-a-string-containing-python-code-in-python python string exec share improve this question For statements use exec ie. mycode 'print hello world ' exec mycode Hello world..
'import module' or 'from module import' http://stackoverflow.com/questions/710551/import-module-or-from-module-import decide. import module Pros Less maintenance of your import statements. Don't need to add any additional imports to start using another..
http://stackoverflow.com/questions/73663/terminating-a-python-script so cleanup actions specified by finally clauses of try statements are honored and it is possible to intercept the exit attempt..
Circular (or cyclic) imports in Python http://stackoverflow.com/questions/744373/circular-or-cyclic-imports-in-python 'import' and 'from xxx import yyy' are executable statements. They execute when the running program reaches that line. If..
Python - Parse a .py file, read the AST, modify it, then write back the modified source code http://stackoverflow.com/questions/768634/python-parse-a-py-file-read-the-ast-modify-it-then-write-back-the-modified a Mutation testing library for python mostly by deleting statements expressions rerunning tests and seeing what breaks. python..
http://stackoverflow.com/questions/855759/python-try-else that just it python share improve this question The statements in the else block are executed if execution falls off the bottom..
What does python file extensions, .pyc .pyd .pyo stand for? http://stackoverflow.com/questions/8822335/what-does-python-file-extensions-pyc-pyd-pyo-stand-for currently doesn't help much it only removes assert statements. When O is used all bytecode is optimized .pyc files are ignored..
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