Package ZenRRD :: Module RenderServer :: Class RenderServer
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Type RenderServer

                     object --+                
                              |                
                           Base --+            
                                  |            
                         Historical --+        
                                      |        
     object --+                       |        
              |                       |        
           Base --+                   |        
                  |                   |        
EtagSupport --+   |                   |        
              |   |                   |        
   LockableItem --+                   |        
                  |                   |        
           Resource --+               |        
                      |               |        
             Collection --+           |        
                          |           |        
         object --+       |           |        
                  |       |           |        
               Base --+   |           |        
                      |   |           |        
          CopyContainer --+           |        
                          |           |        
         object --+       |           |        
                  |       |           |        
               Base --+   |           |        
                      |   |           |        
             Navigation --+           |        
                          |           |        
         object --+       |           |        
                  |       |           |        
               Base --+   |           |        
                      |   |           |        
         object --+   |   |           |        
                  |   |   |           |        
         Persistent --+   |           |        
                      |   |           |        
             Persistent --+           |        
                          |           |        
         object --+       |           |        
                  |       |           |        
               Base --+   |           |        
                      |   |           |        
                   Tabs --+           |        
                          |           |        
            Traversable --+           |        
                          |           |        
         object --+       |           |        
                  |       |           |        
               Base --+   |           |        
                      |   |           |        
               Acquirer --+           |        
                          |           |        
              ObjectManager --+       |        
                              |       |        
         object --+           |       |        
                  |           |       |        
               Base --+       |       |        
                      |       |       |        
        RoleManager --+       |       |        
                      |       |       |        
            RoleManager --+   |       |        
                          |   |       |        
         object --+       |   |       |        
                  |       |   |       |        
               Base --+   |   |       |        
                      |   |   |       |        
     object --+       |   |   |       |        
              |       |   |   |       |        
           Base --+   |   |   |       |        
                  |   |   |   |       |        
         CopySource --+   |   |       |        
                      |   |   |       |        
     object --+       |   |   |       |        
              |       |   |   |       |        
           Base --+   |   |   |       |        
                  |   |   |   |       |        
              Owned --+   |   |       |        
                      |   |   |       |        
     object --+       |   |   |       |        
              |       |   |   |       |        
           Base --+   |   |   |       |        
                  |   |   |   |       |        
               Tabs --+   |   |       |        
                      |   |   |       |        
        Traversable --+   |   |       |        
                      |   |   |       |        
                  ZItem --+   |       |        
                          |   |       |        
         object --+       |   |       |        
                  |       |   |       |        
               Base --+   |   |       |        
                      |   |   |       |        
               Acquirer --+   |       |        
                          |   |       |        
         PrimaryPathManager --+       |        
                              |       |        
         object --+           |       |        
                  |           |       |        
               Base --+       |       |        
                      |       |       |        
          CopyContainer --+   |       |        
                          |   |       |        
           RelCopyContainer --+       |        
                              |       |        
             object --+       |       |        
                      |       |       |        
                   Base --+   |       |        
                          |   |       |        
                UndoSupport --+       |        
                              |       |        
       PrimaryPathObjectManager --+   |        
                                  |   |        
             object --+           |   |        
                      |           |   |        
                   Base --+       |   |        
                          |       |   |        
           Node --+       |       |   |        
                  |       |       |   |        
            Element --+   |       |   |        
                      |   |       |   |        
  ElementWithAttributes --+       |   |        
                          |       |   |        
            PropertyManager --+   |   |        
                              |   |   |        
             ZenPropertyManager --+   |        
                                  |   |        
                RelationshipManager --+        
                                      |        
                         object --+   |        
                                  |   |        
                       ZenModelBase --+        
                                      |        
                         object --+   |        
                                  |   |        
                          ZenPacker --+        
                                      |        
                             ZenModelRM --+    
                                          |    
                                RRDToolItem --+
                                              |
                                             RenderServer

Known Subclasses:
RenderServer

base class for RRDTool persistent classes
Method Summary
  __init__(self, id, tmpdir, cachetimeout)
  addGraph(self, id, filename)
add graph to temporary folder
  currentValues(self, paths)
return latest values
  deleteRRDFiles(self, device, datasource, datapoint, remoteUrl, REQUEST)
  getGraph(self, id, ftype, REQUEST)
get a previously generated graph
  graphId(self, gopts, drange, ftype)
  moveRRDFiles(self, device, destServer, srcServer, REQUEST)
send a device's RRD Files to another server
  packageRRDFiles(self, device, REQUEST)
Tar a package of RRDFiles
  plugin(self, name, REQUEST)
render a custom graph and return it
  receiveRRDFiles(self, REQUEST)
receive a device's RRD Files from another server
  render(self, gopts, start, end, drange, remoteUrl, width, ftype, getImage, REQUEST)
render a graph and return it
  rrdcmd(self, gopts, ftype)
  sendRRDFiles(self, device, server, REQUEST)
Move a package of RRDFiles
  setupCache(self)
make new cache if we need one
  summary(self, gopts)
return summary information as a list but no graph
  unpackageRRDFiles(self, device, REQUEST)
Untar a package of RRDFiles
Inherited from RRDToolItem: getName
Inherited from ZenModelRM: changePythonClass, creator, editableDeviceList, getCreatedTimeString, getDmdKey, getModificationTimeString, getSubObjects, getTreeItems, getZenRootNode, index_object, primarySortKey, reindex_all, rename, unindex_object, viewName, zmanage_addProperty, zmanage_delObjects, zmanage_delProperties, zmanage_editProperties, zmanage_exportObject, zmanage_importObject, zmanage_importObjects
Inherited from ZenModelBase: __call__, __hash__, all_meta_types, breadCrumbs, callZenScreen, checkValidId, createHierarchyObj, custPropertyIds, custPropertyMap, getDmd, getDmdObj, getDmdRoot, getHierarchyObj, getIdLink, getNowString, getObjByPath, getPrimaryDmdId, getZopeObj, helpLink, isLocalName, manage_deleteObjects, prepId, saveCustProperties, todayDate, view, visibleCustPropertyMap, yesterdayDate, zenpathjoin, zenpathsplit, zenScreenUrl, zentinelTabs
Inherited from RelationshipManager: addRelation, buildRelations, cb_isMoveable, checkRelations, exportXml, exportXmlProperties, exportXmlRelationships, getRelationshipManagerId, getRelationshipNames, getRelationships, lookupSchema, manage_addRelation, manage_beforeDelete, manage_removeRelation, manage_workspace, removeRelation
Inherited from RelCopyContainer: manage_linkObjects, manage_renameObject, manage_unlinkObjects
Inherited from CopyContainer: cb_dataItems, cb_dataValid, manage_clone, manage_CopyContainerAllItems, manage_CopyContainerFirstItem, manage_copyObjects, manage_cutObjects, manage_pasteObjects, manage_renameObjects, validClipData
Inherited from ObjectManager: __class_init__, __getitem__, _checkId, filtered_meta_types, hasObject, list_imports, manage_afterAdd, manage_afterClone, manage_delObjects, manage_exportObject, manage_FTPlist, manage_FTPstat, manage_hasId, manage_importObject, objectIds, objectIds_d, objectItems, objectItems_d, objectMap, objectMap_d, objectValues, objectValues_d, superValues, tpValues
Inherited from Navigation: manage_zmi_logout
Inherited from Tabs: class_manage_path, filtered_manage_options, tabs_path_default, tabs_path_info
Inherited from Persistent: __getattribute__, bobobase_modification_time, locked_in_version, modified_in_version
Inherited from Persistent: __delattr__, __getstate__, __reduce__, __setattr__, __setstate__
Inherited from Collection: dav__init, DELETE, HEAD, listDAVObjects, PUT
Inherited from Resource: COPY, dav__simpleifhandler, dav__validate, LOCK, manage_DAVget, MKCOL, MOVE, OPTIONS, PROPFIND, PROPPATCH, TRACE, UNLOCK
Inherited from LockableItem: wl_clearLocks, wl_delLock, wl_getLock, wl_hasLock, wl_isLocked, wl_lockItems, wl_lockmapping, wl_lockTokens, wl_lockValues, wl_setLock
Inherited from EtagSupport: http__etag, http__parseMatchList, http__processMatchHeaders, http__refreshEtag
Inherited from Traversable: absolute_url, absolute_url_path, getPhysicalPath, restrictedTraverse, unrestrictedTraverse, virtual_url_path
Inherited from PrimaryPathManager: getPrimaryId, getPrimaryParent, getPrimaryPath, getPrimaryUrlPath, primaryAq
Inherited from ZItem: __len__, __repr__, getId, manage_editedDialog, raise_standardErrorMessage, this, title_and_id, title_or_id, tpURL
Inherited from CopySource: cb_isCopyable, cb_userHasCopyOrMovePermission
Inherited from Owned: changeOwnership, getOwner, getOwnerTuple, getWrappedOwner, manage_fixupOwnershipAfterAdd, owner_info, userCanTakeOwnership
Inherited from RoleManager: ac_inherited_permissions, access_debug_info, acquiredRolesAreUsedBy, get_local_roles, get_local_roles_for_userid, get_valid_userids, has_local_roles, manage_access, manage_defined_roles, manage_editRoles, manage_role, permission_settings, permissionsOfRole, possible_permissions, rolesOfPermission, userdefined_roles, users_with_local_role, valid_roles, validate_roles, validRoles
Inherited from RoleManager: manage_getPermissionMapping
Inherited from UndoSupport: get_request_var_or_attr, manage_undo_transactions, undoable_transactions
Inherited from ZenPropertyManager: deleteZenProperty, isLocal, manage_editProperties, saveZenProperties, setZenProperty, zenPropertyIds, zenPropertyItems, zenPropertyMap, zenPropertyOptions, zenPropertyPath, zenPropertyString, zenPropertyType, zenPropIsPassword
Inherited from PropertyManager: getProperty, getPropertyType, hasProperty, manage_addProperty, manage_changeProperties, manage_changePropertyTypes, manage_delProperties, propdict, propertyIds, propertyItems, propertyLabel, propertyMap, propertyValues, valid_property_id
Inherited from ElementWithAttributes: getAttribute, getAttributeNode, getAttributes
Inherited from Element: getChildNodes, getElementsByTagName, getFirstChild, getLastChild, getNextSibling, getNodeName, getNodeType, getParentNode, getPreviousSibling, getTagName
Inherited from Node: getNodeValue, getOwnerDocument, hasChildNodes
Inherited from Historical: manage_afterHistoryCopy, manage_beforeHistoryCopy, manage_change_history, manage_historicalComparison, manage_historyCompare, manage_historyCopy
Inherited from ZenPacker: addToZenPack, findObject
Inherited from Base: __getnewargs__
Inherited from object: __reduce_ex__, __str__

Class Variable Summary
tuple __ac_permissions__ = (('GenSummary', ('summary', 'curren...
str cacheName = 'RRDRenderCache'
PermissionRole currentValues__roles__ = <PermissionRole object at 0x320...
str meta_type = 'RenderServer'
tuple meta_types = ()
PermissionRole plugin__roles__ = <PermissionRole object at 0x320d7e8>
PermissionRole render__roles__ = <PermissionRole object at 0x320d7e8>
PermissionRole summary__roles__ = <PermissionRole object at 0x320de48>
Inherited from ZenModelRM: default_catalog, getDmdKey__roles__, isInTree, primarySortKey__roles__, rename__roles__, viewName__roles__, zmanage_editProperties__roles__
Inherited from ZenModelBase: breadCrumbs__roles__, getPrimaryDmdId__roles__, helpLink__roles__, index_html, manage_deleteObjects__roles__, sub_meta_types, view__roles__, zentinelTabs__roles__
Inherited from RelationshipManager: manage_addRelation__roles__, manage_beforeDelete__roles__, manage_main, manage_main__roles__, manage_options, manage_removeRelation__roles__, manage_workspace__roles__
Inherited from CopyContainer: __implemented__, __providedBy__, __provides__, manage_clone__roles__, manage_CopyContainerAllItems__roles__, manage_CopyContainerFirstItem__roles__, manage_copyObjects__roles__, manage_cutObjects__roles__, manage_pasteObjects__roles__, manage_renameForm, manage_renameForm__roles__, manage_renameObject__roles__, manage_renameObjects__roles__
Inherited from ObjectManager: __roles__, isAnObjectManager, isPrincipiaFolderish, manage_addProduct, manage_afterAdd__roles__, manage_afterClone__roles__, manage_delObjects__roles__, manage_exportObject__roles__, manage_FTPlist__roles__, manage_FTPstat__roles__, manage_hasId__roles__, manage_importExportForm, manage_importExportForm__roles__, manage_importObject__roles__, manage_index_main, manage_index_main__roles__, objectIds__roles__, objectItems__roles__, objectValues__roles__
Inherited from Navigation: manage, manage__roles__, manage_copyright, manage_copyright__roles__, manage_form_title, manage_form_title__roles__, manage_menu, manage_menu__roles__, manage_page_footer, manage_page_footer__roles__, manage_page_header, manage_page_header__roles__, manage_page_style.css, manage_page_style.css__roles__, manage_top_frame, manage_top_frame__roles__, manage_zmi_logout__roles__, manage_zmi_prefs, manage_zmi_prefs__roles__, zope_quick_start, zope_quick_start__roles__
Inherited from Tabs: class_manage_path__roles__, filtered_manage_options__roles__, manage_tabs, manage_tabs__roles__
Inherited from Collection: __dav_collection__
Inherited from Resource: __dav_resource__, __http_methods__, COPY__roles__, DELETE__roles__, HEAD__roles__, listDAVObjects__roles__, LOCK__roles__, manage_DAVget__roles__, MOVE__roles__, OPTIONS__roles__, PROPFIND__roles__, PROPPATCH__roles__, TRACE__roles__, UNLOCK__roles__
Inherited from LockableItem: wl_clearLocks__roles__, wl_delLock__roles__, wl_getLock__roles__, wl_isLocked__roles__, wl_isLockedByUser__roles__, wl_lockItems__roles__, wl_lockmapping__roles__, wl_lockTokens__roles__, wl_lockValues__roles__, wl_setLock__roles__
Inherited from EtagSupport: __implements__
Inherited from Traversable: absolute_url__roles__, absolute_url_path__roles__, getPhysicalPath__roles__, getPhysicalRoot, getPhysicalRoot__roles__, restrictedTraverse__roles__, unrestrictedTraverse__roles__, virtual_url_path__roles__
Inherited from ZItem: __allow_access_to_unprotected_subobjects__, __name__, __propsets__, getId__roles__, icon, id, isTopLevelPrincipiaApplicationObject, REQUEST, title
Inherited from Owned: changeOwnership__roles__, getOwner__roles__, getOwnerTuple__roles__, getWrappedOwner__roles__, manage_changeOwnershipType__roles__, manage_fixupOwnershipAfterAdd__roles__, manage_owner, manage_owner__roles__, manage_takeOwnership__roles__, owner_info__roles__
Inherited from RoleManager: __ac_local_roles__, __ac_roles__, ac_inherited_permissions__roles__, access_debug_info__roles__, aclAChecked, aclEChecked, aclPChecked, acquiredRolesAreUsedBy__roles__, manage_access__roles__, manage_acquiredForm, manage_acquiredForm__roles__, manage_acquiredPermissions__roles__, manage_addLocalRoles__roles__, manage_changePermissions__roles__, manage_defined_roles__roles__, manage_delLocalRoles__roles__, manage_editLocalRoles, manage_editLocalRoles__roles__, manage_editRoles__roles__, manage_listLocalRoles, manage_listLocalRoles__roles__, manage_permission__roles__, manage_permissionForm, manage_permissionForm__roles__, manage_role__roles__, manage_roleForm, manage_roleForm__roles__, manage_setLocalRoles__roles__, permission_settings__roles__, permissionMappingPossibleValues, permissionsOfRole__roles__, rolesOfPermission__roles__, selectedRoles, smallRolesWidget, userdefined_roles__roles__
Inherited from RoleManager: manage_getPermissionMapping__roles__, manage_setPermissionMapping__roles__
Inherited from UndoSupport: manage_undo_transactions__roles__, manage_UndoForm, manage_UndoForm__roles__, undoable_transactions__roles__
Inherited from ZenPropertyManager: manage_editProperties__roles__, manage_propertiesForm, manage_propertiesForm__roles__
Inherited from PropertyManager: getProperty__roles__, getPropertyType__roles__, hasProperty__roles__, manage_addProperty__roles__, manage_changeProperties__roles__, manage_changePropertyTypes__roles__, manage_delProperties__roles__, manage_propertyTypeForm, manage_propertyTypeForm__roles__, propdict__roles__, propertyIds__roles__, propertyItems__roles__, propertyLabel__roles__, propertyMap__roles__, propertysheets, propertyValues__roles__, valid_property_id__roles__
Inherited from Historical: HistoricalRevisions, manage_afterHistoryCopy__roles__, manage_beforeHistoryCopy__roles__, manage_change_history__roles__, manage_change_history_page, manage_change_history_page__roles__, manage_historicalComparison__roles__, manage_historyCompare__roles__, manage_historyCopy__roles__
Inherited from ZenPacker: security

Instance Method Details

addGraph(self, id, filename)

add graph to temporary folder

currentValues(self, paths)

return latest values

getGraph(self, id, ftype, REQUEST)

get a previously generated graph

moveRRDFiles(self, device, destServer, srcServer=None, REQUEST=None)

send a device's RRD Files to another server

packageRRDFiles(self, device, REQUEST=None)

Tar a package of RRDFiles

plugin(self, name, REQUEST=None)

render a custom graph and return it

receiveRRDFiles(self, REQUEST=None)

receive a device's RRD Files from another server

render(self, gopts=None, start=None, end=None, drange=None, remoteUrl=None, width=None, ftype='PNG', getImage=True, REQUEST=None)

render a graph and return it

sendRRDFiles(self, device, server, REQUEST=None)

Move a package of RRDFiles

setupCache(self)

make new cache if we need one

summary(self, gopts)

return summary information as a list but no graph

unpackageRRDFiles(self, device, REQUEST=None)

Untar a package of RRDFiles

Class Variable Details

__ac_permissions__

Type:
tuple
Value:
(('GenSummary', ('summary', 'currentValues')), ('View', ('render', 'pl\
ugin')))                                                               

cacheName

Type:
str
Value:
'RRDRenderCache'                                                       

currentValues__roles__

Type:
PermissionRole
Value:
<PermissionRole object at 0x320de48>                                   

meta_type

Type:
str
Value:
'RenderServer'                                                         

meta_types

Type:
tuple
Value:
()                                                                     

plugin__roles__

Type:
PermissionRole
Value:
<PermissionRole object at 0x320d7e8>                                   

render__roles__

Type:
PermissionRole
Value:
<PermissionRole object at 0x320d7e8>                                   

summary__roles__

Type:
PermissionRole
Value:
<PermissionRole object at 0x320de48>                                   

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