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Python Decorators II: Decorator Arguments

(nicer, more readable version of: http://www.artima.com/weblogs/viewpost.jsp?thread=240845)

Review: Decorators without Arguments

In part I, I showed how to use decorators without arguments, primarily using classes as decorators because I find them easier to think about.

If we create a decorator without arguments, the function to be decorated is passed to the constructor, and the __call__() method is called whenever the decorated function is invoked:

class decoratorWithoutArguments(object):

Mac OSX Spotlight Enhancement

Add this to Info.plist in /System/Library/Spotlight/RichText.mdimporter/Contents/ and Spotlight will search for source code files.

<string>public.c-header</string>
<string>public.c-plus-plus-header</string>
<string>public.c-source</string>
<string>public.objective-c-source</string>
public.c-plus-plus-source

Assetic `less` configuration and Routing: How It Works

In dev you have to make sure that in your security.yml the security checks are disabled for the resource routings:

    firewalls:
        dev:
            pattern: ^/(_(profiler|wdt)|css|images|js)/
            security: false

Insert this into to the bottom of the autoload.php file:

// Swiftmailer needs a special autoloader to allow
// the lazy loading of the init file (which is expensive)
require_once __DIR__.'/../vendor/swiftmailer/lib/classes/Swift.php';
Swift::registerAutoload(__DIR__.'/../vendor/swiftmailer/lib/swift_init.php');

Symfony2.0.10. How to integrate assetic lessphp filter.

Add the following lines of code to the composer.json file:

"leafo/lessphp": "*"

Run composer install