python events non-blocking
Project description
BasicEvents
python basic events send non-blocking
Install
pip install basiceventsLink pypi: https://pypi.python.org/pypi/basicevents
Example
# recommeded check all examples
from basicevents.events import (subscribe, send_thread, send_queue,
send_blocking, add_subcribe, send)
@subscribe("pepito")
def example(*args, **kwargs):
print "recv signal, values:", args, kwargs
def example2(*args, **kwargs):
print "manual subscribe"
# manual subscribe
add_subscribe("pepito", example2)
# add to queue signals (non-blocking)
send("pepito", 1, 2, 3, example="added queue")
# add to queue signals (non-blocking)
send_queue("pepito", 1, 2, 3, example="added queue")
# create new thread for this request (non-blocking)
send_thread("pepito", 1, 2, 3, example="new thread")
# This is blocking
send_blocking("pepito", 1, 2, 3, example="blocking")Documentation
Functions
@subscribe(name_event) With this decorator you can subscribe to all events that are sent to name_event.
manual subscribe add_subscribe(name_event, function)
DEPRECATED (non-blocking)
send(name_event, *args, **kwargs)
added in queue (non-blocking)
send_queue(name_event, *args, **kwargs)
run in new thread (non-blocking)
send_thread(name_event, *args, **kwargs)
run blocking (blocking)
send_blocking(name_event, *args, **kwargs)
Note: Currently running as thread to allow sharing of memory, if you want an event to use more CPU (cores), you can run processes within the event.
Attributes events
events.subs
return:
{'juanito': [<function __main__.example2>],
'pepito': [<function __main__.example>]}events.queue
return queue
queue is processed automatically and do not need to access this attribute, but if you want you can use https://docs.python.org/2/library/queue.html
events.timeout
return int
It is the timeout of the get request queue. When it reaches the timeout check the MainThread is alive, if so wait to get back, if not, it sends a signal to the EventThread. You can modify it if you wish.
from basicevents import events
events.timeout = 1these parameters are too, have documented above:
add_subscribe, send, send_queue, send_thread, send_blockingCHANGELOG
1.1.3 (2015-08-14)
Fix bug in add_subcribe
1.1.1 (2015-08-14)
Try fix changelog in pypi
1.1.0 (2015-08-14)
Refactor code
Added new functions: send_queue, send_thread, send_blocking, add_subscribe
1.0.2 (2015-08-14)
increase performance function send (19%+)
increase performance subscribe (2%+)
1.0.1 (2015-08-13)
fix pip install basicevents
1.0.0 (2015-08-13)
Now you can run blocker way events
break compatibility function send (check documentation)
0.1.5 (2015-08-12)
update documentation
0.1.4 (2015-08-12)
update documentation
remove instant key in kwargs
0.1.3 (2015-08-12)
Added changelog
Auto convert md to rst in setup.py
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
