Context package to use data between function calls, use timers and log it.
For example; you want to have some decision points in your code, or you want to measure the time spent on a specific calculation or I/O operation:
from pyctx.context import Context
ctx = Context('APP')
x = 100
y = (x + 1) * (x - 1)
ctx.log.set_data('isEven', y % 2)
ctx.log.set_data('y', y)
ctx.log.start_timer('timer1')
import time
time.sleep(1)
ctx.log.stop_timer('timer1')
with ctx.log.timeit('timer2_context_manager'):
time.sleep(5)
ctx.finalize()- As a return value of the
ctx.finalize(), you will get python dictionary. You can use any json serialization to convert the dictionary to string. Here is the above result:
{
"type": "APP",
"ctxId": "0fdecfe0-067e-4bdd-9920-3b7ed46d8a98",
"startTime": "2019-08-06 09:42:31.222184",
"endTime": "2019-08-06 09:42:37.236861",
"data": {
"isEven": 1,
"y": 9999
},
"timers": {
"timer1": 1.00633,
"timer2_context_manager": 5.002412
}
}