twisted.web.twcgi.FilteredScript

class documentation

class FilteredScript(CGIScript): (source)

Constructor: FilteredScript(filename, registry, reactor)

I am a special version of a CGI script, that uses a specific executable.

This is useful for interfacing with other scripting languages that adhere to the CGI standard. My filter attribute specifies what executable to run, and my filename init parameter describes which script to pass to the first argument of that script.

To customize me for a particular location of a CGI interpreter, override filter.

Method	`runProcess`	Run a script through the `filter` executable.
Instance Variable	`filter`	The absolute path to the executable.

Inherited from CGIScript:

Method	`__init__`	Initialize, with the name of a CGI script file.
Method	`render`	Do various things to conform to the CGI specification.
Class Variable	`isLeaf`	Signal if this IResource implementor is a "leaf node" or not. If True, getChildWithDefault will not be called on this Resource.
Instance Variable	`filename`	Undocumented
Instance Variable	`_reactor`	Undocumented

Inherited from Resource (via CGIScript):

Method	`delEntity`	Undocumented
Method	`getChild`	Retrieve a 'child' resource from me.
Method	`getChildForRequest`	Deprecated in favor of `getChildForRequest`.
Method	`getChildWithDefault`	Retrieve a static or dynamically generated child resource from me.
Method	`getDynamicEntity`	Undocumented
Method	`getStaticEntity`	Undocumented
Method	`listDynamicEntities`	Undocumented
Method	`listDynamicNames`	Undocumented
Method	`listEntities`	Undocumented
Method	`listNames`	Undocumented
Method	`listStaticEntities`	Undocumented
Method	`listStaticNames`	Undocumented
Method	`putChild`	Register a static child.
Method	`reallyPutEntity`	Undocumented
Method	`render_HEAD`	Default handling of HEAD method.
Class Variable	`allowedMethods`	Undocumented
Class Variable	`server`	Undocumented
Instance Variable	`children`	Undocumented

def runProcess(self, env, request, qargs=[]): (source) ¶

overrides twisted.web.twcgi.CGIScript.runProcess

Run a script through the filter executable.

Parameters
env:A `dict` of `str`, or `None`	The environment variables to pass to the process that will get spawned. See `twisted.internet.interfaces.IReactorProcess.spawnProcess` for more information about environments and process creation.
request:`twisted.web.http.Request`	An HTTP request.
qargs:A `list` of `str`	The command line arguments to pass to the process that will get spawned.

filter: str = (source) ¶

The absolute path to the executable.