Update xnat

The catalog xml should already exist before triggering this service. Extra parameters indicate operations to perform on the specified resource s during the refresh. If non are given, then the catalog will be reviewed and updated for validity, but nothing else.

Bases: tuple. Call refresh catalog on this object, see xnat. Upload a directory to an XNAT resource. This means that if you do resource. The per file does not create additional archives, but has one request per file so might be slow when uploading many files.

Download the entire experiment and unpack it in a given directory. Download the entire project and unpack it in a given directory. Download the entire subject and unpack it in a given directory. XNAT latest. Docs » Code reference Edit on GitLab. If a username is given and no password, there will be a prompt on the console requesting the password.

This is potentially dangerous, but required for self-signed certificates. This is meant for xnatpy developers and not for normal users. If you want to debug your code using xnatpy, just set the loglevel to DEBUG which will show you all requests being made, but spare you the xnatpy internals. Warning You should NOT try use this class directly, it should only be created by xnat.

VariableMap class xnat. If you have received this email in error, please immediately notify the sender via telephone or return mail. Multiple errors after upgrading to XNAT v1. Reply to author. Report message as abuse. Show original message. Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message. The process of upgrading from XNAT 1.

Any differences are called out explicitly in the documentation below. A thorough backup of your XNAT installation is a valuable safeguard not only when upgrading XNAT, but also in the event of a system crash, power outage, or other unforeseen event that could cause the loss of valuable data. To back up your XNAT:. When you are customizing elements of the XNAT code, we strongly recommend using plugins to manage these customizations to speed your upgrade path.

Any customizations that you have made directly to the webapp will be harder to track down and recreate. XNAT is configured to look first in plugins for content, then to look in the web application.

One other thing to keep in mind is that if the files you customized have changed in XNAT, the upgraded XNAT webapp may not work correctly without these changes. If your customization was simple, you may want to start with the version of the files from the latest version of XNAT, make your customization to it, and then put it in a plugin.

If you don't remember what you changed, you can look up the source code for the version of XNAT you based your customization on in the xnat-web repo by selecting the right version tag in the Bitbucket UI. This is necessary so that the Tomcat process, running as the xnat user, can read and write to folders and files under the specified directory. If you break the XNAT folders into different root directories, you'll need to add similar entries for each root folder.

This allows the user to create and write to folders and files underneath the specified folder. You may want to enter other Tomcat configurations here as desired, such as setting other JVM options and installing the Tomcat manager application. After changing the Tomcat service user, you must give this user ownership of the Tomcat directories. Create the XNAT configuration file xnat-conf. This file is used for initializing the database connection and setting the properties for XNAT's Hibernate configuration.

If you don't add the database connection and Hibernate properties, XNAT will use its own default properties, which are the same as those in the default version listed below. Unlike XNAT 1. All database schema are created and initialized upon application startup.

Accordingly, there is no need to configure any files with the location of your XNAT data folders.