Package gavo :: Package web :: Module oddrender :: Class JpegRenderer

Class JpegRenderer

                                   object --+        
                                            |        
                imp.formal.form.ResourceMixin --+    
                                                |    
                             formrender.FormMixin --+
                                                    |
                   object --+                       |
                            |                       |
       nevow.rend.DataFactory --+                   |
                                |                   |
                   object --+   |                   |
                            |   |                   |
     nevow.rend.RenderFactory --+                   |
                                |                   |
                   object --+   |                   |
                            |   |                   |
      nevow.rend.MacroFactory --+                   |
                                |                   |
                   object --+   |                   |
                            |   |                   |
 nevow.rend.ConfigurableMixin --+                   |
                                |                   |
              nevow.rend.Fragment --+               |
                                    |               |
   nevow.rend.ConfigurableFactory --+               |
                                    |               |
nevow.rend.FreeformChildMixin --+   |               |
                                |   |               |
      nevow.rend.ChildLookupMixin --+               |
                                    |               |
                      nevow.rend.Page --+           |
                                        |           |
                       object --+       |           |
                                |       |           |
           common.CommonRenderers --+   |           |
                                    |   |           |
                grend.GavoRenderMixin --+           |
                                        |           |
                           grend.GavoPage --+       |
                                            |       |
                      grend.ResourceBasedPage --+   |
                                                |   |
                           grend.ServiceBasedPage --+
                                                    |
                                       object --+   |
                                                |   |
                      grend.HTMLResultRenderMixin --+
                                                    |
                                                   JpegRenderer

Known Subclasses:

MachineJpegRenderer

Instance Methods

submitAction(self, ctx, form, data)
executes the service.

source code

Inherited from formrender.FormMixin: form_genForm

Inherited from imp.formal.form.ResourceMixin: __providedBy__, __provides__, crash, formFactory, locateChild, renderHTTP, render_form

Inherited from grend.ServiceBasedPage: __init__, child, data_serviceURL, processData, renderer, runService, runServiceWithFormalData

Inherited from grend.ResourceBasedPage: data_rdId

Inherited from nevow.rend.Page: child_, flattenFactory, onPostFailure, onPostSuccess, rememberStuff, renderString, renderSynchronously, webFormPost

Inherited from nevow.rend.Fragment: get, remember, rend

Inherited from nevow.rend.RenderFactory: render_data, render_mapping, render_sequence, render_string, render_xml

Inherited from nevow.rend.MacroFactory: macro

Inherited from nevow.rend.ConfigurableMixin: getBinding, getBindingNames, getDefault, postForm

Inherited from grend.GavoRenderMixin: data_meta, data_rd, render_authinfo, render_datameta, render_explodableMeta, render_ifadmin, render_ifdata, render_ifmeta, render_ifnodata, render_ifnoslot, render_ifownmeta, render_ifslot, render_intro, render_meta, render_metahtml, render_prependsite, render_withsidebar

Inherited from common.CommonRenderers: render_commonhead, render_getconfig, render_rootlink, render_unicode, render_urlescape

Inherited from grend.HTMLResultRenderMixin: data_queryseq, data_result, render_flotplot, render_iflinkable, render_ifnoresult, render_ifresult, render_param, render_parpair, render_resultline, render_resulttable, render_servicestyle

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

Inherited from nevow.rend.ConfigurableFactory: configurable_, configurable_original, locateConfigurable

Inherited from nevow.rend.ChildLookupMixin: childFactory, putChild

Inherited from nevow.rend.FreeformChildMixin: child_freeform_hand

Class Methods

isBrowseable(cls, service)
returns True if this renderer applied to service is usable using a plain web browser.

source code

Inherited from grend.ResourceBasedPage: isCacheable, makeAccessURL

Class Variables
	name = `'img.jpeg'` hash(x)
	resultType = `'image/jpeg'` A renderer producing jpegs.
	docFactory = `<nevow.loaders.xmlfile object>` hash(x)
Inherited from `formrender.FormMixin`: `parameterStyle` Inherited from `imp.formal.form.ResourceMixin`: `__implemented__` Inherited from `grend.ServiceBasedPage`: `checkedRenderer`, `openRenderer` Inherited from `grend.ResourceBasedPage`: `preferredMethod`, `urlUse` Inherited from `nevow.rend.Page`: `addSlash`, `afterRender`, `beforeRender`, `buffered` Inherited from `nevow.rend.Fragment`: `original` Inherited from `grend.GavoRenderMixin`: `macroPackage` Inherited from `grend.HTMLResultRenderMixin`: `result` Inherited from `nevow.rend.ChildLookupMixin`: `children`

Properties
Inherited from `object`: `__class__`

Method Details

isBrowseable(cls, service)
Class Method

source code

returns True if this renderer applied to service is usable using a plain web browser.

Overrides: grend.ResourceBasedPage.isBrowseable: (inherited documentation)

submitAction(self, ctx, form, data)

source code

executes the service.

This is a callback for the formal form.

Overrides: formrender.FormMixin.submitAction: (inherited documentation)

Class Variable Details

resultType

A renderer producing jpegs.

This should not have been part of DaCHS proper. It will be removed.

Value:

'image/jpeg'

Class JpegRenderer

isBrowseable(cls, service) Class Method

submitAction(self, ctx, form, data)

resultType

isBrowseable(cls, service)
Class Method