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[1.5.x] Fixed #19749 -- Documented ending param to command's self.stdout/err

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Thanks xian at mintchaos.com for the report.
Backport of 0201b9d6d from master
This commit is contained in:
Claude Paroz 2013-02-09 10:17:26 +01:00
parent 15796db507
commit 2d53799ca6
2 changed files with 12 additions and 1 deletions
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8
docs/howto/custom-management-commands.txt
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@ -65,12 +65,18 @@ look like this:
self.stdout.write('Successfully closed poll "%s"' % poll_id)
.. _management-commands-output:
.. note::
When you are using management commands and wish to provide console
output, you should write to ``self.stdout`` and ``self.stderr``,
instead of printing to ``stdout`` and ``stderr`` directly. By
using these proxies, it becomes much easier to test your custom
command.
command. Note also that you don't need to end messages with a newline
character, it will be added automatically, unless you specify the ``ending``
parameter::
self.stdout.write("Unterminated line", ending='')
The new custom command can be called using ``python manage.py closepoll
<poll_id>``.