Mercurial > p > roundup > code
view website/issues/html/_generic.index.html @ 6610:db3f0ba75b4a
Change checkpoint_data and restore_connection_on_error to subtransaction
checkpoint_data and restore_connection_on_error used to commit() and
rollback() the db connection. This causes additional I/O and load.
Changed them to use 'SAVEPOINT name' and 'ROLLBACK TO name' to get a
faster method for handling errors within a tranaction.
One thing to note is that postgresql (unlike SQL std) doesn't
overwrite an older savepoint with he same name. It keeps all
savepoints but only rolls back to the newest one with a given name.
This could be a resource issue. I left a commented out release
statement in case somebody runs into an issue due to too many
savepoints. I expect it to slow down the import but....
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Sat, 29 Jan 2022 11:29:36 -0500 |
| parents | 447a7647f237 |
| children |
line wrap: on
line source
<!-- dollarId: issue.index,v 1.2 2001/07/29 04:07:37 richard Exp dollar--> <tal:block metal:use-macro="templates/page/macros/icing"> <title metal:fill-slot="head_title" i18n:translate="" ><span tal:replace="python:context._classname.capitalize()" i18n:name="class" /> editing - <span i18n:name="tracker" tal:replace="config/TRACKER_NAME" /></title> <tal:block metal:fill-slot="body_title" i18n:translate="" ><span tal:replace="python:context._classname.capitalize()" i18n:name="class" /> editing</tal:block> <td class="content" metal:fill-slot="content"> <span tal:condition="python:not (context.is_view_ok() or context.is_edit_ok() or request.user.hasRole('Anonymous'))" tal:omit-tag="python:1" i18n:translate="" >You are not allowed to view this page.</span> <span tal:condition="python:not (context.is_view_ok() or context.is_edit_ok()) and request.user.hasRole('Anonymous')" tal:omit-tag="python:1" i18n:translate="" >Please login with your username and password.</span> <tal:block tal:condition="context/is_edit_ok"> <tal:block i18n:translate=""> <p class="form-help"> You may edit the contents of the <span tal:replace="request/classname" i18n:name="classname"/> class using this form. Commas, newlines and double quotes (") must be handled delicately. You may include commas and newlines by enclosing the values in double-quotes ("). Double quotes themselves must be quoted by doubling (""). </p> <p class="form-help"> Multilink properties have their multiple values colon (":") separated (... ,"one:two:three", ...) </p> <p class="form-help"> Remove entries by deleting their line. Add new entries by appending them to the table - put an X in the id column. If you wish to restore a removed item and you know its id then just put that id in the id column. </p> </tal:block> <form onSubmit="return submit_once()" method="POST" tal:attributes="action context/designator"> <textarea rows="15" style="width:90%" name="rows" tal:content="context/csv"></textarea> <br> <input name="@csrf" type="hidden" tal:attributes="value python:utils.anti_csrf_nonce()"> <input type="hidden" name="@action" value="editCSV"> <input type="submit" value="Edit Items" i18n:attributes="value"> </form> </tal:block> <table tal:condition="context/is_only_view_ok" width="100%" class="list"> <tr> <th tal:repeat="property context/propnames" tal:content="property"> </th> </tr> <tal:block repeat="item context/list"> <tr tal:condition="item/is_view_ok" tal:attributes="class python:['normal', 'alt'][repeat['item'].index%6//3]"> <td tal:repeat="property context/propnames" tal:content="python: item[property] or default" > </td> </tr> </tal:block> </table> </td> </tal:block>
