Acquire/release local resources, as specified by config files. More...

Public Member Functions
def	__init__

def	source
	Returns source as a scheme://path. More...

def	acquire_resource
	Tries to find matching resource in the specified config file and locks it if found (and not locked). More...

def	release_resource
	Release resource specified by `resource_id`. More...

def	__init__

def	source
	Returns source as a scheme://path. More...

def	acquire_resource
	Tries to find matching resource in the specified config file and locks it if found (and not locked). More...

def	release_resource
	Release resource specified by `resource_id`. More...

Detailed Description

Acquire/release local resources, as specified by config files.

The config schema is as follows:

Version

: "1.0" resources: <resource-id>: type <type> tags:

Lockfiles are created in the same directory as the configuration file itself, so it needs to be writable.

A resource is locked if the file <resource-id>.lock exists, where <name> is the configuration name for the resource.

The contents of the file contains information about the lockee.

Constructor & Destructor Documentation

def etr.plugins.resources.LocalResources.__init__	(	self,
		cfgfile
	)

def etr.plugins.resources.LocalResources.__init__	(	self,
		cfgfile
	)

def etr.plugins.resources.LocalResources.acquire_resource	(	self,
		type,
		tags = `None`
	)

Tries to find matching resource in the specified config file and locks it if found (and not locked).

Returns tuple of (resource-id, dict of attributes, msg)

def etr.plugins.resources.LocalResources.acquire_resource	(	self,
		type,
		tags = `None`
	)

Tries to find matching resource in the specified config file and locks it if found (and not locked).

Returns tuple of (resource-id, dict of attributes, msg)

def etr.plugins.resources.LocalResources.release_resource	(	self,
		resource_id
	)

Release resource specified by resource_id.

def etr.plugins.resources.LocalResources.release_resource	(	self,
		resource_id
	)

Release resource specified by resource_id.

def etr.plugins.resources.LocalResources.source ( self )

Returns source as a scheme://path.

def etr.plugins.resources.LocalResources.source ( self )

Returns source as a scheme://path.

The documentation for this class was generated from the following files: