Usage¶
There are many ways to use Python Progressbar, you can see a few basic examples here but there are many more in the Examples file.
Wrapping an iterable¶
import time
import progressbar
bar = progressbar.ProgressBar()
for i in bar(range(100)):
time.sleep(0.02)
Context wrapper¶
import time
import progressbar
with progressbar.ProgressBar(max_value=10) as bar:
for i in range(10):
time.sleep(0.1)
bar.update(i)
Combining progressbars with print output¶
import time
import progressbar
bar = progressbar.ProgressBar(redirect_stdout=True)
for i in range(100):
print 'Some text', i
time.sleep(0.1)
bar.update(i)
Progressbar with unknown length¶
import time
import progressbar
bar = progressbar.ProgressBar(max_value=progressbar.UnknownLength)
for i in range(20):
time.sleep(0.1)
bar.update(i)
Bar with custom widgets¶
import time
import progressbar
bar = progressbar.ProgressBar(widgets=[
' [', progressbar.Timer(), '] ',
progressbar.Bar(),
' (', progressbar.ETA(), ') ',
])
for i in bar(range(20)):
time.sleep(0.1)