PyPI Read Only Mode Test
Scheduled Maintenance Report for Python Infrastructure
The scheduled maintenance has been completed.
Posted Oct 27, 2022 - 14:16 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Oct 27, 2022 - 14:00 UTC
In preparation for a database upgrade scheduled for Oct 28, 2022 12:00-14:00 UTC PyPI will be set to Read Only mode to ensure that impact to the service is as we expect.

During this time, uploads will not be allowed and changes that would result in any database write will not succeed via the web UI. All client APIs (simple, JSON, XMLRPC) will remain online and fully available during the maintenance.

If you notice an impact that is not consistent with the above, please report it to
Posted Oct 26, 2022 - 20:09 UTC
This scheduled maintenance affected: PyPI ( - Backends).