This one has been nagging at me for a while, so it was nice to finally get two it working the way I like. It ended up being really easy, you’ll need a spectacular little app called watchdog to go with gunicorn:

pip install watchdog -U
# now there is a command called "watchmedo", you'll like it...
 
# in terminal #1, run:
gunicorn app:myapp --pid=gunicorn.pid
 
# in terminal #2, run:
watchmedo shell-command \
  --patterns="*.py;*.html;*.css;*.js" \
  --recursive \
  --command='echo "${watch_src_path}" && kill -HUP `cat gunicorn.pid`' .

You shouldn’t have a hard time understanding what it does, but it works.

Posted December 14, 2012 @ 6:12 pm under Uncategorized.

Working on a fun side project at HackComo, I needed a finite state machine. Well, this is a simple decorator for limiting when a method can be ran: def fsm(target, whence=’*', attr=’state’): """ `target` -> (str): REQUIRED should be the target state.   `whence` -> (list): ‘*’ should be a *list* of states that you [...]

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Posted March 29, 2012 @ 11:18 am under Uncategorized.