Package wtf :: Package impl :: Module _gateway :: Class Gateway

Class Gateway

object --+
         |
        Gateway

Known Subclasses:

WS gateway logic

Instance Methods

[hide private]

__init__(self, config, opts, args)
Initialization

source code

dict

_populate_base_env(self, base_env)
Modify base_env before it's finalized

source code

handle(self, connection, request, application)
Gateway between the request and the application

source code

dict

_init_from_request(self, connection, request)
Initialize env and response starter from request implementation

source code

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Instance Variables

[hide private]

tuple _baseenv
Base environment (((key, value), ...))

list args
Positioned command line arguments

wtf.config.Config config
Configuration

optparse.OptionContainer opts
Command line options

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, config, opts, args)
(Constructor)

source code

Initialization

Parameters:

config (wtf.config.Config) - Configuration
opts (optparse.OptionContainer) - Command line options
args (list) - Positioned command line arguments

Overrides: object.__init__

_populate_base_env(self, base_env)

source code

Modify base_env before it's finalized

This is for subclasses to allow modifiying the base environment. By default this method is a no-op.

Parameters:

base_env (dict) - The base environment so far

Returns: dict

The modified base_env (maybe the same dict as passed in)

handle(self, connection, request, application)

source code

Gateway between the request and the application

Parameters:

connection (Connection) - Connection instance
request (any) - Request instance (only specific subclasses have to understand it)
application (callable) - WSGI application

_init_from_request(self, connection, request)

source code

Initialize env and response starter from request implementation

Subclasses must override the method.

Parameters:

connection (Connection) - The connection the request is handled on
request (any) - The request instance

Returns: dict

A tuple of the request env and a specific response starter (`(dict, callable))

Class Gateway

__init__(self, config, opts, args) (Constructor)

_populate_base_env(self, base_env)

handle(self, connection, request, application)

_init_from_request(self, connection, request)

init(self, config, opts, args)
(Constructor)