diff options
| author | Thomas Güttler <guettliml.github@thomas-guettler.de> | 2016-10-19 11:37:04 +0200 |
|---|---|---|
| committer | Tim Graham <timograham@gmail.com> | 2016-10-26 11:09:06 -0400 |
| commit | 72d174bc4e24eaf2c75bd2d411cec3cb3ad282f9 (patch) | |
| tree | 4c62ca6ca8fac70af6d4621a6fe7e0d9b607feed /docs/ref | |
| parent | 736f7e7ed7d04cfb9032636b5b65cba26ec7d6db (diff) | |
[1.10.x] Clarified when the post_migrate signal is sent during migrate.
Backport of 7cdc2015e37e7fd9a0e5ff7315a61086c2aad803 from master
Diffstat (limited to 'docs/ref')
| -rw-r--r-- | docs/ref/signals.txt | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/docs/ref/signals.txt b/docs/ref/signals.txt index cc0567bc3b..f23bb9eb8c 100644 --- a/docs/ref/signals.txt +++ b/docs/ref/signals.txt @@ -429,13 +429,13 @@ Arguments sent with this signal: .. data:: django.db.models.signals.post_migrate :module: -Sent by the :djadmin:`migrate` command after it installs an application, and the -:djadmin:`flush` command. It's not emitted for applications that lack a +Sent at the end of the :djadmin:`migrate` (even if no migrations are run) and +:djadmin:`flush` commands. It's not emitted for applications that lack a ``models`` module. -It is important that handlers of this signal perform idempotent changes (e.g. -no database alterations) as this may cause the :djadmin:`flush` management -command to fail if it also ran during the :djadmin:`migrate` command. +Handlers of this signal must not perform database schema alterations as doing +so may cause the :djadmin:`flush` command to fail if it runs during the +:djadmin:`migrate` command. Arguments sent with this signal: |