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python Programming Glossary: syntax

How to clone a list in python?

http://stackoverflow.com/questions/2612802/how-to-clone-a-list-in-python

at least back in 2007 about this is that it is a weird syntax and it does not make sense to use it ever . In his opinion the..

Python 'self' explained

http://stackoverflow.com/questions/2709821/python-self-explained

you need to use self. is because Python does not use the @ syntax to refer to instance attributes. Python decided to do methods.. else to distinguish normal names from attributes special syntax like Ruby has or requiring declarations like C and Java do or..

*args and **kwargs? [duplicate]

http://stackoverflow.com/questions/3394835/args-and-kwargs

python args kwargs share improve this question The syntax is the and . The names args and kwargs are only by convention.. args must occur before kwargs . You can also use the and syntax when calling a function. For example def print_three_things..

What kinds of patterns could I enforce on the code to make it easier to translate to another programming language?

http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat

how to do the translation. php python compiler abstract syntax tree language translator share improve this question I've..

What does ** (double star) and * (star) do for python parameters?

http://stackoverflow.com/questions/36901/what-does-double-star-and-star-do-for-python-parameters

param2 def foo param1 param2 def bar param1 param2 python syntax share improve this question The args and kwargs is a common..

Suggestions for a Cron like scheduler in Python?

http://stackoverflow.com/questions/373335/suggestions-for-a-cron-like-scheduler-in-python

and 5pm on Mondays to Fridays. The cron time expression syntax is less important but I would like to have something with this.. You could just use normal Python argument passing syntax to specify your crontab. For example suppose we define an Event.. tested Then your CronTab can be specified in normal python syntax as c CronTab Event perform_backup 0 2 dow 6 Event purge_temps..

How can I merge (union) two Python dictionaries in a single expression?

http://stackoverflow.com/questions/38987/how-can-i-merge-union-two-python-dictionaries-in-a-single-expression

of dict.update is what I'm looking for as well. python syntax dictionary idioms set operations share improve this question..

Ternary conditional operator in Python

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

frowned upon by some pythonistas so keep that in mind. The syntax is a if test else b First test is evaluated then either a or..

Flattening a shallow list in Python

http://stackoverflow.com/questions/406121/flattening-a-shallow-list-in-python

for mi in list_of_menuitems This is the correct syntax for a nested list comprehension Brilliant summary dF image for..

How to install pip on windows?

http://stackoverflow.com/questions/4750806/how-to-install-pip-on-windows

and other free software respect these. Example syntax http proxy_url port http username password@proxy_url port If..

Understanding Python super() and init methods

http://stackoverflow.com/questions/576169/understanding-python-super-and-init-methods

docs on super if you haven't already. Edit Note that the syntax changed in Python 3.0 you can just say super .__init__ instead..

What is the best way to implement nested dictionaries in Python?

http://stackoverflow.com/questions/635483/what-is-the-best-way-to-implement-nested-dictionaries-in-python

aware of setdefault but it doesn't really make for clean syntax. Also each sub dictionary you create still needs to have setdefault..

Static class variables in Python

http://stackoverflow.com/questions/68645/static-class-variables-in-python

to have static class variables or methods in python What syntax is required to do this python class static class variables..

Syntax error on print with Python 3

http://stackoverflow.com/questions/826948/syntax-error-on-print-with-python-3

python and am currently lost as to why print is giving a syntax here. Hoping someone might be able to point me in the right.. File stdin line 1 print hello World ^ SyntaxError invalid syntax exit Windows path is correctly pointing to the python directory...

Reverse a string in Python

http://stackoverflow.com/questions/931092/reverse-a-string-in-python

about 'hello world' 1 'dlrow olleh' This is extended slice syntax. It works by doing begin end step by leaving begin and end off..

When`starmap` could be preferred over `List Comprehension`

http://stackoverflow.com/questions/10448486/whenstarmap-could-be-preferred-over-list-comprehension

other using itertools.starmap . To me list comprehension Syntax looks more lucid readable less verbose and more Pythonic. But..

Hello World in Python [duplicate]

http://stackoverflow.com/questions/1077347/hello-world-in-python

duplicate This question already has an answer here Syntax error on print with Python 3 5 answers I tried running.. I get this error File hello.py line 1 print Hello World ^ SyntaxError invalid syntax What is going on python python 3.x hello..

IOError when trying to open existing files

http://stackoverflow.com/questions/10802418/ioerror-when-trying-to-open-existing-files

filename except NameError print No such file except SyntaxError print Check Your Syntax except IOError print PDB file NOT.. print No such file except SyntaxError print Check Your Syntax except IOError print PDB file NOT FOUND print 'Z VALUES FOR..

Does, With open() not works with python 2.6

http://stackoverflow.com/questions/12138298/does-with-open-not-works-with-python-2-6

to use With open with python 2.6 and it is giving error Syntax error while it works fine with python 2.7.3 Am I missing something..

Python 3.2.3 programming…Almost had it working [closed]

http://stackoverflow.com/questions/12558717/python-3-2-3-programming-almost-had-it-working

For Food .format x y 100 x z 100 x error output line 10 in Syntax Error .format x 1 line 1017 I have been told that this works..

Python/C++ Binding Library comparison

http://stackoverflow.com/questions/1492755/python-c-binding-library-comparison

for SOMETHING right Boost Python Support Python 2 and 3 Syntax can be awkward to newcomers but is straightforward and mostly..

python-re: How do I match an alpha character

http://stackoverflow.com/questions/2039140/python-re-how-do-i-match-an-alpha-character

What statically typed languages are similar to Python?

http://stackoverflow.com/questions/2264889/what-statically-typed-languages-are-similar-to-python

particular I'm interesting in languages with features like Syntax support such as that for dictionaries array comprehensions Functions..

How to write the Visitor Pattern for Abstract Syntax Tree in Python?

http://stackoverflow.com/questions/2525677/how-to-write-the-visitor-pattern-for-abstract-syntax-tree-in-python

to write the Visitor Pattern for Abstract Syntax Tree in Python My collegue suggested me to write a visitor..

print syntax error with python 3 [duplicate]

http://stackoverflow.com/questions/3367899/print-syntax-error-with-python-3

3 duplicate This question already has an answer here Syntax error on print with Python 3 5 answers After installing.. print Hello World File stdin line 1 print Hello World ^ SyntaxError invalid syntax How do I fix this error python python 3.x.. this print Hello World File stdin line 1 print Hello World SyntaxError invalid syntax print Hello World Hello World Python 3.X..

What kinds of patterns could I enforce on the code to make it easier to translate to another programming language?

http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat

parser module which lets me fiddle with the Abstract Syntax Tree. Apparently the closest I can get with PHP is token_get_all..

Python: Advanced Nested List Comprehension Syntax

http://stackoverflow.com/questions/3766711/python-advanced-nested-list-comprehension-syntax

Advanced Nested List Comprehension Syntax I was playing around with list comprehensions to get a better..

Reversing a regular expression in python

http://stackoverflow.com/questions/492716/reversing-a-regular-expression-in-python

regex .data I took everything from the Regular Expression Syntax up to groups this seems like a reasonable subset and I ignored..

Django templates syntax highlighting in Eclipse

http://stackoverflow.com/questions/5173024/django-templates-syntax-highlighting-in-eclipse

This has worked more or less ok including debugging. Syntax highlighting doesn't seem to work everywhere though. I couldn't..

Syntax error on print with Python 3

http://stackoverflow.com/questions/826948/syntax-error-on-print-with-python-3

error on print with Python 3 I'm new to python and am currently.. print hello World File stdin line 1 print hello World ^ SyntaxError invalid syntax exit Windows path is correctly pointing..

Syntax behind sorted(key=lambda :)

http://stackoverflow.com/questions/8966538/syntax-behind-sortedkey-lambda

behind sorted key lambda I don't quite understand the syntax..

Syntax Highlighting in Cocoa TextView? Experiences? Suggestions? Ideas? [duplicate]

http://stackoverflow.com/questions/972812/syntax-highlighting-in-cocoa-textview-experiences-suggestions-ideas

Highlighting in Cocoa TextView Experiences Suggestions Ideas.. Suggestions Ideas duplicate Possible Duplicate Syntax coloring for Cocoa app I'm interested in syntax highlighting.. a whitespace character is entered. Custom Helper like UKSyntaxColoredDocument nice but language definition is done via property..

Python JSON encoding

http://stackoverflow.com/questions/983855/python-json-encoding

apple cat banana dog So I either I don't understand JSON Syntax I don't understand the Pythons JSON module s I'm using an inappropriate..