Mirroring/progress
1
0
Fork 0
mirror of https://github.com/verigak/progress.git synced 2025-12-10 12:15:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

prevents I/O from dominating computation time when using progress

Browse Source
This commit is contained in:
aduriseti
2016-09-26 21:17:01 -07:00
parent 0b668811f9
commit f1f6ea57da
1 changed files with 13 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
progress/__init__.py
View File

@@ -66,18 +66,20 @@ class Infinite(object):
pass pass
def next(self, n=1): def next(self, n=1):
if n > 0: if n <= 0:
now = time() return
dt = now - self._ts now = time()
if dt < self.time_threshold: dt = now - self._ts
self._pending += n if dt < self.time_threshold:
else: self._pending += n
self._xput.append((n + self._pending) / dt) else:
self._ts = now # avoid performing computationally intensive update task
self._pending = 0 # more than 1/dt (10 by default) times a second
self._xput.append((self._pending + n) / dt)
self._ts = now
self._pending = 0
self.update()
self.index = self.index + n self.index = self.index + n
self.update()
def iter(self, it): def iter(self, it):
try: try: