Package twisted :: Package web :: Module twcgi :: Class FilteredScript

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## Class FilteredScript

    Collection --+
                 |
       Constrained --+
                     |
      ConfigCollection --+
                         |
                  Resource --+
                             |
                     CGIScript --+
                                 |
                                FilteredScript

Known Subclasses:
  `PHP3Script`, `PHPScript`

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 (cf. PHPScript). 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.

Method Summary
| ``__init__`(self, filename)` Initialize, with the name of a CGI script file. (inherited from `CGIScript`)
| ``delEntity`(self, name)` Remove a static reference for 'name'. (inherited from `Resource`)
| ``entityConstraint`(self, entity)` A method that determines whether an entity may be added to me. (inherited from `ConfigCollection`)
| ``getChild`(self, path, request)` Retrieve a 'child' resource from me. (inherited from `Resource`)
| ``getChildForRequest`(self, request)` (internal) Get a child of mine dependant on a particular request. (inherited from `Resource`)
| ``getChildWithDefault`(self, path, request)` (internal) Retrieve a static or dynamically generated child resource from me. (inherited from `Resource`)
| ``getDynamicEntity`(self, name, request)` Subclass this to generate an entity on demand. (inherited from `Resource`)
| ``getEntity`(self, name, request)` Retrieve an entity from me. (inherited from `Collection`)
| `getEntityType(self)` (inherited from `ConfigCollection`)
| `getNameType(self)` (inherited from `ConfigCollection`)
| ``getStaticEntity`(self, name)` Get an entity that was added to me using putEntity. (inherited from `Resource`)
| ``listDynamicEntities`(self, request)` A list of all name, entity that I can generate on demand. (inherited from `Resource`)
| ``listDynamicNames`(self)` Retrieve a list of the names of entities that I store references to. (inherited from `Resource`)
| ``listEntities`(self)` Retrieve a list of all name, entity pairs that I store references to. (inherited from `Resource`)
| ``listNames`(self)` Retrieve a list of the names of entities that I store references to. (inherited from `Resource`)
| ``listStaticEntities`(self)` Retrieve a list of all name, entity pairs that I store references to. (inherited from `Resource`)
| ``listStaticNames`(self)` Retrieve a list of the names of entities that I store references to. (inherited from `Resource`)
| ``nameConstraint`(self, name)` A method that determines whether an entity may be added to me with a given name. (inherited from `Constrained`)
| ``putChild`(self, path, child)` Register a child with me. (inherited from `Resource`)
| ``putEntity`(self, name, entity)` Store an entity if it meets both constraints. (inherited from `Constrained`)
| `reallyPutEntity(self, name, entity)` (inherited from `Resource`)
| ``removeEntity`(self, name, request)` Remove an entity for 'name', based on the content of 'request'. (inherited from `Collection`)
| ``render`(self, request)` Do various things to conform to the CGI specification. (inherited from `CGIScript`)
| `runProcess(self, env, request, qargs)`
| ``storeEntity`(self, name, request)` Store an entity for 'name', based on the content of 'request'. (inherited from `Collection`)

Class Variable Summary
`string` | `filter`

Class Variable Details

### filter

  Type:
    `string`
  Value:

        '/usr/bin/cat'

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