Package gavo :: Package web :: Module oddrender :: Class MachineJpegRenderer

Class MachineJpegRenderer

                                   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 --+
                                                        |
                                                       MachineJpegRenderer

A machine version of the JpegRenderer -- no vizier expressions, hardcoded parameters, plain text errors.

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

Instance Methods

renderHTTP(self, ctx)

source code

Inherited from JpegRenderer: submitAction

Inherited from formrender.FormMixin: form_genForm

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

makeAccessURL(cls, baseURL)
returns an accessURL for a service with baseURL to this renderer.

source code

Inherited from grend.ResourceBasedPage: isCacheable

Class Variables
	name = `'mimg.jpeg'` hash(x)
	useURL = `'base'`
	parameterStyle = `'form'` hash(x)
	resultType = `"image/jpeg"` A renderer producing jpegs.
Inherited from `JpegRenderer`: `docFactory` 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)

makeAccessURL(cls, baseURL)
Class Method

source code

returns an accessURL for a service with baseURL to this renderer.

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

renderHTTP(self, ctx)

source code

Overrides: nevow.rend.Page.renderHTTP

Class MachineJpegRenderer

isBrowseable(cls, service) Class Method

makeAccessURL(cls, baseURL) Class Method

renderHTTP(self, ctx)

isBrowseable(cls, service)
Class Method

makeAccessURL(cls, baseURL)
Class Method