Latest recipes tagged "code"

Simple Cipher (Python)

2014-07-22T16:23:39-07:00

Python recipe 578912 by Stephen Driffill (cipher, code, cryptography).

Takes a string and encodes it using a simple cipher.

Samuel F. B. Morse's Code (Python)

2012-12-06T04:20:31-08:00

Python recipe 578364 by Stephen Chappell (code, demonstration, morse, morse_code, morse_practice_oscillator, sound).

Many people have heard of Morse['s] Code, and it still is a helpful skill to have in certain context, as advanced as technology has become. The following recipe shows two sample ways that it can be implemented and shows some diversity in how problems can be solved in Python or many other languages for that matter.

Python code clone detector (Don't Repeat Yourself) (Python)

2012-07-12T14:59:11-07:00

Python recipe 578206 by fra (analysis, clone, code, dry, duplication, parse, similarity, static, syntax). Revision 2.

Find duplicate code in Python 2/3 source files. Write a nice report about it.

Works at the Abstract Syntax Tree level, which is a robust way to detect clones. See this code duplicated in the Python 3.2 standard library.

Update: I cleaned the code a little bit, made it Python 2.7 compatible and faster.

Simple Python Checker (Python)

2012-01-24T21:37:33-08:00

Python recipe 578023 by Thomas Lehmann (analyse, analyze, checker, code, python, simple). Revision 2.

Why this recipe?:

pylint is great but I does not support newer python versions.
I intended to write an own more simple parser recognizing that Python is doing the job for me and so I started to learn - a little - how to use AST.

In scope (for this recipe):

scanning a single python file displaying warnings and errors when breaking rules.
easy to maintain and easy extensible.
reporting messages in a way - when displayed in an editor - you can click on them to jump to the location for the relating message.
Lines of code means: without blanks (later: also without comments)

Out of scope (for this recipe):

For the recipe the folder/path support would break my limits. This include also the possible limits for this.
Checking for comments (SIngle line comments, block comments, checking for parameter documentation)

Future:

I'm thinking about putting this on a project base location (issue tracker, versioning, ...).
Of course same free license.
Providing a link here.
Checking for comments to handle further limits (LOC/COM, COM, checking for tags vs. parameters).
Allow to handle a path/folder with Python files (another statistic output)

Simple Morse Code Practice Oscillator. (Python)

2012-01-09T22:49:05-08:00

Python recipe 578010 by Barry Walker (audio, code, demo, linux, morse, morse_code, morse_practice_oscillator, sound). Revision 2.

This is not for the big guns, but for the Amateur coder AND radio enthusiast.

It is a DEMO Morse Code Practice Oscillator that will allow the user to practice sending Morse code using the "o" and "p" keys as a PSEUDO-paddle key. It is set to around 8 WPM, (Words Per Minute). The code allows "O" and "P" to be used at around 12 WPM, when "Caps Lock" is turned on. Read the code for more informtion.

It is for at least standard text mode Python 2.5.2 to 2.7.2 using PCLinuxOS 2009 and Debian 6.0.0. It may well work at a much earlier version. I do have a version for Python 3.x.x but that will be uploaded elsewhere.

It is written in such a way that youngsters can understand what is going on.

Enjoy finding simple solutions to often very difficult problems... ;o)

Bazza, G0LCU...

Simple Morse Code Generator And Tutor. (Python)

2012-01-09T22:51:12-08:00

Python recipe 578009 by Barry Walker (audio, code, demo, generator, linux, morse, morse_code, sound). Revision 2.

This is not for the big guns, but for the Amateur coder AND radio enthusiast.

It is a DEMO Morse Code Generator and tutor that will generate the tones required for the original standard letters A to Z and numbers 0 to 9. Puctuation is NOT included but hey it is SOOOO simple to modify the code that I will let you, (the ones interested), do that for yourselves... ;o) Read the code for more informaton.

As it stands it _sends_ at around 8 WPM, (Words Per Minute).

It is written in such a way that youngsters can understand what is going on.

Enjoy finding simple solutions to often very difficult problems... ;o)

Bazza, G0LCU...

ActiveState recipe importer (Python)

2011-11-23T02:27:51-08:00

Python recipe 577958 by nosklo (activestate, code, import, library).

Finally! This code allows you to import any activestate recipe right into your code!

Example:

>>> from activestate.recipe194373 import mreplace
>>> print mreplace('ectave steta racipas rock!', ('a', 'e'), ('e', 'a'))
active state recipes rock!

Save this as activestate.py

linecount.py (Python)

2011-01-17T22:37:32-08:00

Python recipe 577546 by Rémi Thebault (code, development, utility). Revision 2.

A code line counter

Git Shell Script to enhance inline automation script... (Bash)

2010-11-01T00:43:03-07:00

Bash recipe 577447 by Patrick Riendeau (code, concurrency, git, oop, oriented, programs, property, property_creation, repository, shell, shelve).

This tiny effort, depend from Fnct.D ActiveState no.577446 Core, also available from github http://github.com/priendeau/Fnct.d, can develop basic methodology of implementing oriented program within uses of function re-declaration with function-parser to create both property-function to discover uses of getter-function and setter-function

Recursive function to replace nested for loops (cartesian product) (Python)

2010-10-01T00:40:26-07:00

Python recipe 577415 by Kieran (cartesian_product, code, for_loop, python). Revision 3.

Same functionality as the itertools product method (http://docs.python.org/library/itertools.html#itertools.product) with one major difference: generators are executed as the loop executes. An itertools product causes all the variables to be collected before the loop actually starts looping.

Komodo JS Macro - show custom code completions (JavaScript)

2010-01-18T13:28:16-08:00

JavaScript recipe 577012 by Todd Whiteman (code, codeintel, completions, javascript, komodo, macro, scintilla, toddw).

A Komodo JavaScript macro that can be used to display a custom completion pop-up.

Scrambled word solving game (Python)

2009-12-03T19:48:56-08:00

Python recipe 576963 by me me (anagram, code, game, word). Revision 4.

Solve scrambled words. This game is made by a newbie to python so...

Simple reverse converter of unicode code points string (Python)

2009-09-22T20:02:32-07:00

Python recipe 576909 by Ryan (code, points, prefix, reverse, str, string, u, unicode). Revision 4.

It's a simple recipe to convert a str type string with pure unicode code point (e.g string = "\u5982\u679c\u7231" ) to an unicode type string. Actually, this method has the same effect with 'u' prefix. But differently, it allows you to pass a variable of code points string as well as a constant one.

Pastebin Upload (Python)

2013-05-26T10:54:25-07:00

Python recipe 576805 by Joe Smith (code, post, source, urllib2). Revision 2.

A little script I made for some buddies and I. We are constantly collaborating on code. This scrips takes a source code file as it's parameter and uploads it to pastebin.com or any sub domain of pastebin. I integrated it with the righ click window in windows. Without that integration the script wouldn't be as cool! Hope others find it useful.