License: MIT License
I wanted a way to rerun a command when files changed, killing the old process
beforehand if required; noticer achieves this. Under the hood it uses inotify
(via pyinotify), handling CREATE and
MODIFY events.
You can install straight from Github:
$ pip install https://github.com/dsalisbury/noticer/archive/master.zip
When using noticer to test noticer (i.e. noticer -e py -- nosetests) we get output like:
Handling <Event dir=False mask=0x100 maskname=IN_CREATE name=test_noticer.py path=. pathname=/home/david/projects/noticer/test_noticer.py wd=1 >
Handling <Event dir=False mask=0x2 maskname=IN_MODIFY name=test_noticer.py path=. pathname=/home/david/projects/noticer/test_noticer.py wd=1 >
- * - * - * - * - * - * - * - * - * - * -
- * - * - * - * - * - * - * - * - * - * -
..- * - * - * - * - * - * - * - * - * - * -
.- * - * - * - * - * - * - * - * - * - * -
...- * - * - * - * - * - * - * - * - * - * -
Caught exception while running 'gogo': RuntimeError('Bang!',)
- * - * - * - * - * - * - * - * - * - * -
COMMAND SUCCEEDED
- * - * - * - * - * - * - * - * - * - * -
Caught exception while running 'gogo': RuntimeError('Bang!',)
- * - * - * - * - * - * - * - * - * - * -
Caught exception while running 'gogo': RuntimeError('Bang!',)
- * - * - * - * - * - * - * - * - * - * -
COMMAND SUCCEEDED
.- * - * - * - * - * - * - * - * - * - * -
COMMAND SUCCEEDED
- * - * - * - * - * - * - * - * - * - * -
COMMAND SUCCEEDED
- * - * - * - * - * - * - * - * - * - * -
COMMAND SUCCEEDED
- * - * - * - * - * - * - * - * - * - * -
COMMAND SUCCEEDED
.
----------------------------------------------------------------------
Ran 8 tests in 0.030s
OK
COMMAND SUCCEEDED
Which "COMMAND SUCCEEDED" pertains to a test, and which is for the noticer instance hosting the nosetests command?
It would be great if once my given command had finished running I got a nice prominent notification of the exit status, particularly on failure. Something like a nice bold red failed and a nice green ok would be grand!
I can have a look myself at some point, just thought I'd note it down whilst I think of it.
I'm using noticer -e.py ./run_tests.py to run tests in my project repo. However, run_tests.py is also watched by noticer, and I get a OSError: [Errno 26] Text file busy when I modify run_tests.py whilst noticer is running.
My expected behaviour would be that run_tests.py does still count towards "you modified something important", but that the command doesn't fall over.
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