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fifolog.py@10bd7e3906d9 (annotated)

fifolog.py

Wed, 24 Jan 2018 09:19:42 +0000

author

Tuomo Valkonen <tuomov@iki.fi>

date

Wed, 24 Jan 2018 09:19:42 +0000

changeset 60

10bd7e3906d9

parent 35

495a510a6d01

permissions

-rw-r--r--

py2app fails on several dependencies (xdg, pyyaml) that are satisfied
(pip reports installed), so remove them; need to be installed manually

34 9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	1	#
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	2	# FIFO memory logger
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	3	#
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	4
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	5	from logging.handlers import BufferingHandler
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	6
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	7	class FIFOHandler(BufferingHandler):
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	8	def shouldFlush(self, record):
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	9	return False
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	10
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	11	def emit(self, record):
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	12	self.buffer.append(record)
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	13	l=len(self.buffer)
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	14	if l>self.capacity:
35 495a510a6d01 Python indexes from zero... Tuomo Valkonen <tuomov@iki.fi> parents: 34 diff changeset	15	self.buffer=self.buffer[(l-self.capacity):(l-1)]
34 9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	16
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	17	def formatAll(self):
9fce700d42de Log window and other logging improvements Tuomo Valkonen <tuomov@iki.fi> parents: diff changeset	18	return [self.format(record) for record in self.buffer]