slapos_jio_api_style: Improve search API and add revision to Software Installation and Compute Node

* Add revision to Software Installation and Compute Node
* Add get_parameters to Software Installation and Compute Node result List
* Add revision to Software Installation and Compute Node result list
* Add from jio_api_revision input parameter for Compute Node and Software Installation search
* Add pagination in all searches with next_page_parameter
* Add current_page_full parameter to search results as indication if a query for the next search page is needed

master/bt5/slapos_jio_api_style/PathTemplateItem/portal_callables/jIOWebSection_searchComputeNodeFromJSON.xml

@@ -35,6 +35,16 @@
   "title": "allDocs: Response Payload",\n
   "description": "Payload returned by allDocs method.",\n
   "properties": {\n
+    "current_page_full": {\n
+      "title": "Current Page Full",\n
+      "description": "If set to true, the current page has the max quantity of results for one page, the next page might contain more results.",\n
+      "type": "boolean"\n
+    },\n
+    "next_page_request": {\n
+      "title": "Next Page Request",\n
+      "description": "Use the content of this object with all docs to get to the next page of this research",\n
+      "type": "object"\n
+    },\n
     "result_list": {\n
       "title": "Result List",\n
       "description": "Contains a representation of the items",\n
@@ -57,6 +67,28 @@
             "title": "Portal Type",\n
             "const": "Compute Node",\n
             "type": "string"\n
+          },\n
+          "api_revision": {\n
+            "title": "API Revision",\n
+            "type": "string",\n
+            "description": "The API Revision is set by the master node to mark when the element was last processed. It is incremental. If revision has changed, critical data has been updated"\n
+          },\n
+          "get_parameters": {\n
+            "title": "Get Parameters",\n
+            "description": "Copy Paste the content of this object in order to get the object",\n
+            "type": "object",\n
+            "properties": {\n
+              "compute_node_id": {\n
+                "title": "Compute Node ID",\n
+                "type": "string",\n
+                "description": "The Id of the compute node, example: COMP-1234"\n
+              },\n
+              "portal_type": {\n
+                "title": "Portal Type",\n
+                "const": "Compute Node",\n
+                "type": "string"\n
+              }\n
+            }\n
           }\n
         }\n
       }\n
@@ -86,6 +118,11 @@
       "type": "string",\n
       "description": "The Id of the compute node, example: COMP-1234"\n
     },\n
+    "from_api_revision": {\n
+      "title": "From API Revision",\n
+      "type": "string",\n
+      "description": "Filter by API Revision. Returns the list of elements having an api revision higher or equal to the one inputed. The API Revision is set by the master node to mark when the element was last processed. It is incremental. If revision has changed, critical data has been updated"\n
+    },\n
     "portal_type": {\n
       "title": "Portal Type",\n
       "const": "Compute Node",\n

master/bt5/slapos_jio_api_style/PathTemplateItem/portal_callables/jIOWebSection_searchInstanceFromJSON.xml

@@ -35,15 +35,15 @@
   "title": "allDocs: Response Payload",\n
   "description": "Payload returned by allDocs method.",\n
   "properties": {\n
-    "result_number": {\n
-      "title": "Result Number",\n
-      "type": "number",\n
-      "description": "Quantity of results found"\n
+    "current_page_full": {\n
+      "title": "Current Page Full",\n
+      "description": "If set to true, the current page has the max quantity of results for one page, the next page might contain more results.",\n
+      "type": "boolean"\n
     },\n
-    "max_result_number_allowed": {\n
-      "title": "Max Result Number",\n
-      "type": "number",\n
-      "description": "Highest number of result given by the system. To get the rest of the result you can use \'from_processing_timestamp\' parameter for pagination."\n
+    "next_page_request": {\n
+      "title": "Next Page Request",\n
+      "description": "Use the content of this object with all docs to get to the next page of this research",\n
+      "type": "object"\n
     },\n
     "result_list": {\n
       "title": "Result List",\n
@@ -55,6 +55,23 @@
             "type": "object",\n
             "title": "Software Instance",\n
             "properties": {\n
+              "get_parameters": {\n
+                "title": "Get Parameters",\n
+                "description": "Copy Paste the content of this object in order to get the object",\n
+                "type": "object",\n
+                "properties": {\n
+                  "reference": {\n
+                    "title": "Software Instance Id/Reference",\n
+                    "type": "string",\n
+                    "description": "The unique reference of the Software Instance, example: SOFTINST-1234"\n
+                  },\n
+                  "portal_type": {\n
+                    "title": "Portal Type",\n
+                    "const": "Software Instance",\n
+                    "type": "string"\n
+                  }\n
+                },\n
+              },\n
               "reference": {\n
                 "title": "Software Instance Reference",\n
                 "description": "Unique identifier of the Software Instance",\n
@@ -96,6 +113,23 @@
             "type": "object",\n
             "title": "Shared Instance",\n
             "properties": {\n
+              "get_parameters": {\n
+                "title": "Get Parameters",\n
+                "description": "Copy Paste the content of this object in order to get the object",\n
+                "type": "object",\n
+                "properties": {\n
+                  "reference": {\n
+                    "title": "Software Instance Id/Reference",\n
+                    "type": "string",\n
+                    "description": "The unique reference of the Software Instance, example: SOFTINST-1234"\n
+                  },\n
+                  "portal_type": {\n
+                    "title": "Portal Type",\n
+                    "const": "Software Instance",\n
+                    "type": "string"\n
+                  }\n
+                },\n
+              },\n
               "reference": {\n
                 "title": "Software Instance Reference",\n
                 "description": "Unique identifier of the Software Instance",\n

master/bt5/slapos_jio_api_style/PathTemplateItem/portal_callables/jIOWebSection_searchSoftwareInstallationFromJSON.xml

@@ -35,6 +35,16 @@
   "title": "allDocs: Response Payload",\n
   "description": "Payload returned by allDocs method.",\n
   "properties": {\n
+    "next_page_request": {\n
+      "title": "Next Page Request",\n
+      "description": "Use the content of this object with all docs to get to the next page of this research",\n
+      "type": "object"\n
+    },\n
+    "current_page_full": {\n
+      "title": "Current Page Full",\n
+      "description": "If set to true, the current page has the max quantity of results for one page, the next page might contain more results.",\n
+      "type": "boolean"\n
+    },\n
     "result_list": {\n
       "title": "Result List",\n
       "description": "Contains a representation of the items",\n
@@ -43,6 +53,26 @@
         "type": "object",\n
         "title": "Item",\n
         "properties": {\n
+          "get_parameters": {\n
+            "title": "Get Parameters",\n
+            "description": "Copy Paste the content of this object in order to get the object",\n
+            "type": "object",\n
+            "software_release_uri": {\n
+              "title": "Software Release URI",\n
+              "type": "string",\n
+              "format": "uri-reference"\n
+            },\n
+            "compute_node_id": {\n
+              "title": "Compute Node ID",\n
+              "type": "string",\n
+              "description": "The Id of the compute node, example: COMP-1234"\n
+            },\n
+            "portal_type": {\n
+              "title": "Portal Type",\n
+              "const": "Software Installation",\n
+              "type": "string"\n
+            }\n
+          },\n
           "software_release_uri": {\n
             "title": "Software Release URI",\n
             "type": "string",\n
@@ -63,6 +93,11 @@
             "type": "number",\n
             "description": "Timestamp set by the master node to mark when it was last processed in the master node. If it has been processed on master, it needs reprocessing on the compute node."\n
           },\n
+          "api_revision": {\n
+            "title": "API Revision",\n
+            "type": "string",\n
+            "description": "The API Revision is set by the master node to mark when the element was last processed. It is incremental. If revision has changed, critical data has been updated"\n
+          },\n
           "state": {\n
             "title": "Requested State",\n
             "type": "string",\n
@@ -99,6 +134,11 @@
       "type": "string",\n
       "description": "The Id of the compute node, example: COMP-1234"\n
     },\n
+    "from_api_revision": {\n
+      "title": "From API Revision",\n
+      "type": "string",\n
+      "description": "Filter by API Revision. Returns the list of elements having an api revision higher or equal to the one inputed. The API Revision is set by the master node to mark when the element was last processed. It is incremental. If revision has changed, critical data has been updated"\n
+    },\n
     "portal_type": {\n
       "title": "Portal Type",\n
       "const": "Software Installation",\n

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api/jIOWebSection_searchComputeNode.py

+# Hardcoded
+limit = 1000
 search_kw = {
   "portal_type": "Compute Node",
   "validation_state": "validated",
-  "select_list": ("title", "reference", "portal_type"),
+  "select_list": ("title", "reference", "portal_type", "jio_api_revision.revision"),
+  "sort_on": ("jio_api_revision.revision", "ASC"),
+  "limit": limit,
 }
 
 if "title" in data_dict:
   search_kw["title"] = data_dict["title"]
 if "compute_node_id" in data_dict:
   search_kw["reference"] = data_dict["compute_node_id"]
+if "from_api_revision" in data_dict:
+  search_kw["jio_api_revision.revision"] = "> %s" % data_dict["from_api_revision"]
 
 result_list = [{
   "title": x.title,
   "compute_node_id": x.reference,
   "portal_type": x.portal_type,
+  "api_revision": x.revision,
+  "get_parameters": {
+    "compute_node_id": x.reference,
+    "portal_type": x.portal_type,
+  }
 } for x in context.getPortalObject().portal_catalog(**search_kw)]
 
+if result_list:
+  data_dict["from_api_revision"] = result_list[-1]["api_revision"]
 import json
 return json.dumps({
   "$schema": json_form.absolute_url().strip() + "/getOutputJSONSchema",
-  "result_list": result_list
+  "result_list": result_list,
+  "next_page_request": data_dict,
+  "current_page_full": len(result_list) == limit,
 }, indent=2)

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api/jIOWebSection_searchInstance.py

@@ -45,6 +45,10 @@ if portal_type == "Software Instance":
     "compute_partition_id": x.aggregate_reference,
     "software_release_uri": x.url_string,
     "api_revision": x.revision,
+    "get_parameters": {
+      "portal_type": x.portal_type,
+      "reference": x.reference,
+    },
   } for x in portal.portal_catalog(**search_kw)]
 
 elif portal_type == "Shared Instance":
@@ -78,10 +82,14 @@ elif portal_type == "Shared Instance":
   result_list = [{
     "title": x.title,
     "reference": x.reference,
-    "portal_type": "Shared Instance",
+    "portal_type": "Software Instance",
     "state": slap_state_dict.get(x.slap_state, ""),
     "compute_partition_id": x.aggregate_reference,
     "api_revision": x.revision,
+    "get_parameters": {
+      "portal_type": "Software Instance",
+      "reference": x.reference,
+    },
     # Slave Instance don't have url_string cataloged. Selecting it return 0 result each time
     #"software_release_uri": x.url_string,
   } for x in portal.portal_catalog(**search_kw)]
@@ -92,10 +100,13 @@ else:
     error_message="You Reached code that was not recheable",
   )
 
+if result_list:
+  data_dict["from_api_revision"] = result_list[-1]["api_revision"]
+
 import json
 return json.dumps({
   "$schema": json_form.absolute_url().strip() + "/getOutputJSONSchema",
   "result_list": result_list,
-  "result_number": len(result_list),
-  "max_result_number_allowed": limit,
+  "next_page_request": data_dict,
+  "current_page_full": len(result_list) == limit,
 }, indent=2)

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api/jIOWebSection_searchSoftwareInstallation.py

+# Hardcoded
+limit = 1000
 search_kw = {
   "portal_type": "Software Installation",
   "validation_state": "validated",
-  "select_list": ("aggregate_reference", "url_string", "slap_state", "portal_type", "slap_date"),
+  "select_list": ("aggregate_reference", "url_string", "slap_state", "portal_type", "slap_date", "jio_api_revision.revision"),
+  "sort_on": ("jio_api_revision.revision", "ASC"),
+  "limit": limit,
 }
 
 if "software_release_uri" in data_dict:
   search_kw["url_string"] = data_dict["software_release_uri"]
 if "compute_node_id" in data_dict:
   search_kw["strict_aggregate_reference"] = data_dict["compute_node_id"]
+if "from_api_revision" in data_dict:
+  search_kw["jio_api_revision.revision"] = "> %s" % data_dict["from_api_revision"]
 
 result_list = [{
+  "get_parameters": {
+    "software_release_uri": x.url_string,
+    "compute_node_id": x.aggregate_reference,
+    "portal_type": x.portal_type,
+  },
   "software_release_uri": x.url_string,
   "compute_node_id": x.aggregate_reference,
   "state": "available" if x.slap_state == "start_requested" else "destroyed",
+  "api_revision": x.revision,
   "portal_type": x.portal_type,
   "processing_timestamp": int(x.slap_date),
 } for x in context.getPortalObject().portal_catalog(**search_kw)]
 
+if result_list:
+  data_dict["from_api_revision"] = result_list[-1]["api_revision"]
 import json
 return json.dumps({
   "$schema": json_form.absolute_url().strip() + "/getOutputJSONSchema",
-  "result_list": result_list
+  "result_list": result_list,
+  "next_page_request": data_dict,
+  "current_page_full": len(result_list) == limit,
 }, indent=2)

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api_cache/Base_zSelectMissingJIOAPIRevisionObjectList.sql → master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api_cache/Base_zSelectMissingJIOAPIRevisionInstanceList.sql

@@ -8,8 +8,7 @@ left outer join
 join 
     slapos_item on catalog.uid = slapos_item.uid
 where 
-    jio_api_revision.uid IS NULL AND (
-        catalog.portal_type="Slave Instance" OR catalog.portal_type="Software Instance"
-    ) AND
-    catalog.validation_state="validated" AND
-    slapos_item.slap_state!="draft"
\ No newline at end of file
+    jio_api_revision.uid IS NULL
+    AND (catalog.portal_type="Slave Instance" OR catalog.portal_type="Software Instance")
+    AND slapos_item.slap_state!="draft"
+    AND catalog.validation_state="validated"

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api_cache/Base_zSelectMissingJIOAPIRevisionInstanceList.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="SQL" module="Products.ZSQLMethods.SQL"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_col</string> </key>
+            <value>
+              <list>
+                <dictionary>
+                  <item>
+                      <key> <string>name</string> </key>
+                      <value> <string>uid</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>null</string> </key>
+                      <value> <int>0</int> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>l</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>width</string> </key>
+                      <value> <int>6</int> </value>
+                  </item>
+                </dictionary>
+                <dictionary>
+                  <item>
+                      <key> <string>name</string> </key>
+                      <value> <string>relative_url</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>null</string> </key>
+                      <value> <int>0</int> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>t</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>width</string> </key>
+                      <value> <int>42</int> </value>
+                  </item>
+                </dictionary>
+              </list>
+            </value>
+        </item>
+        <item>
+            <key> <string>arguments_src</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>connection_id</string> </key>
+            <value> <string>erp5_sql_connection</string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>Base_zSelectMissingJIOAPIRevisionInstanceList</string> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string></string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api_cache/Base_zSelectMissingJIOAPIRevisionObjectList.py

+return list(context.Base_zSelectMissingJIOAPIRevisionInstanceList()) + list(context.Base_zSelectMissingJIOAPIRevisionSoftwareAndComputeList())

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api_cache/Base_zSelectMissingJIOAPIRevisionObjectList.xml

@@ -2,69 +2,60 @@
 <ZopeData>
   <record id="1" aka="AAAAAAAAAAE=">
     <pickle>
-      <global name="SQL" module="Products.ZSQLMethods.SQL"/>
+      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
     </pickle>
     <pickle>
       <dictionary>
         <item>
-            <key> <string>_col</string> </key>
+            <key> <string>Script_magic</string> </key>
+            <value> <int>3</int> </value>
+        </item>
+        <item>
+            <key> <string>_bind_names</string> </key>
             <value>
-              <list>
-                <dictionary>
-                  <item>
-                      <key> <string>name</string> </key>
-                      <value> <string>uid</string> </value>
-                  </item>
-                  <item>
-                      <key> <string>null</string> </key>
-                      <value> <int>0</int> </value>
-                  </item>
-                  <item>
-                      <key> <string>type</string> </key>
-                      <value> <string>l</string> </value>
-                  </item>
-                  <item>
-                      <key> <string>width</string> </key>
-                      <value> <int>6</int> </value>
-                  </item>
-                </dictionary>
-                <dictionary>
-                  <item>
-                      <key> <string>name</string> </key>
-                      <value> <string>relative_url</string> </value>
-                  </item>
-                  <item>
-                      <key> <string>null</string> </key>
-                      <value> <int>0</int> </value>
-                  </item>
-                  <item>
-                      <key> <string>type</string> </key>
-                      <value> <string>t</string> </value>
-                  </item>
-                  <item>
-                      <key> <string>width</string> </key>
-                      <value> <int>40</int> </value>
-                  </item>
-                </dictionary>
-              </list>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_container</string> </key>
+                                <value> <string>container</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_context</string> </key>
+                                <value> <string>context</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_m_self</string> </key>
+                                <value> <string>script</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
             </value>
         </item>
         <item>
-            <key> <string>arguments_src</string> </key>
+            <key> <string>_params</string> </key>
             <value> <string></string> </value>
         </item>
-        <item>
-            <key> <string>connection_id</string> </key>
-            <value> <string>erp5_sql_connection</string> </value>
-        </item>
         <item>
             <key> <string>id</string> </key>
             <value> <string>Base_zSelectMissingJIOAPIRevisionObjectList</string> </value>
         </item>
-        <item>
-            <key> <string>title</string> </key>
-            <value> <string></string> </value>
-        </item>
       </dictionary>
     </pickle>
   </record>

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api_cache/Base_zSelectMissingJIOAPIRevisionSoftwareAndComputeList.sql

+select 
+    catalog.uid,
+    catalog.relative_url
+from 
+    catalog 
+left outer join 
+    jio_api_revision on catalog.uid = jio_api_revision.uid
+where 
+    jio_api_revision.uid IS NULL
+    AND (catalog.portal_type="Compute Node" OR catalog.portal_type="Software Installation")
+    AND catalog.validation_state="validated"

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api_cache/Base_zSelectMissingJIOAPIRevisionSoftwareAndComputeList.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="SQL" module="Products.ZSQLMethods.SQL"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_col</string> </key>
+            <value>
+              <list>
+                <dictionary>
+                  <item>
+                      <key> <string>name</string> </key>
+                      <value> <string>uid</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>null</string> </key>
+                      <value> <int>0</int> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>l</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>width</string> </key>
+                      <value> <int>6</int> </value>
+                  </item>
+                </dictionary>
+                <dictionary>
+                  <item>
+                      <key> <string>name</string> </key>
+                      <value> <string>relative_url</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>null</string> </key>
+                      <value> <int>0</int> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>t</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>width</string> </key>
+                      <value> <int>42</int> </value>
+                  </item>
+                </dictionary>
+              </list>
+            </value>
+        </item>
+        <item>
+            <key> <string>arguments_src</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>connection_id</string> </key>
+            <value> <string>erp5_sql_connection</string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>Base_zSelectMissingJIOAPIRevisionSoftwareAndComputeList</string> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string></string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api_cache/ComputeNode_calculatejIOAPIRevisionHash.py

+if context.getValidationState() != "validated":
+  return None
+import json
+import hashlib
+data = json.loads(context.asJSONText())
+key_list = ["compute_node_id", "title", "compute_partition_list"]
+hash_dict = {}
+for key in key_list:
+  hash_dict[key] = data.get(key, None)
+return hashlib.md5(json.dumps(hash_dict, sort_keys=True)).hexdigest()

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api_cache/ComputeNode_calculatejIOAPIRevisionHash.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>Script_magic</string> </key>
+            <value> <int>3</int> </value>
+        </item>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_container</string> </key>
+                                <value> <string>container</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_context</string> </key>
+                                <value> <string>context</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_m_self</string> </key>
+                                <value> <string>script</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>ComputeNode_calculatejIOAPIRevisionHash</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api_cache/SoftwareInstallation_calculatejIOAPIRevisionHash.py

+if context.getValidationState() != "validated" or context.getSlapState() == "draft":
+  return None
+import json
+import hashlib
+data = json.loads(context.asJSONText())
+key_list = ["software_release_uri", "compute_node_id", "state"]
+hash_dict = {}
+for key in key_list:
+  hash_dict[key] = data.get(key, None)
+return hashlib.md5(json.dumps(hash_dict, sort_keys=True)).hexdigest()

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api_cache/SoftwareInstallation_calculatejIOAPIRevisionHash.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>Script_magic</string> </key>
+            <value> <int>3</int> </value>
+        </item>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_container</string> </key>
+                                <value> <string>container</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_context</string> </key>
+                                <value> <string>context</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_m_self</string> </key>
+                                <value> <string>script</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>SoftwareInstallation_calculatejIOAPIRevisionHash</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>