File: //proc/3/root/usr/lib/python2.4/site-packages/yum/callbacks.pyc
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This is class is a base class to use by implement a download progress
handler to be used with YumBase.repos.setProgressBar.
Example:
from yum.callbacks import DownloadBaseCallback
class MyDownloadCallback( DownloadBaseCallback ):
def updateProgress(self,name,frac,fread,ftime):
'''
Update the progressbar
@param name: filename
@param frac: Progress fracment (0 -> 1)
@param fread: formated string containing BytesRead
@param ftime : formated string containing remaining or elapsed time
'''
pct = int( frac*100 )
print " %s : %s " % (name,pct)
if __name__ == '__main__':
my = YumBase()
my.doConfigSetup()
dnlcb = MyDownloadCallback()
my.repos.repos.setProgressBar( dnlcb )
for pkg in my.pkgSack:
print pkg.name
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Get the name of the package being downloaded
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Update the progressbar (Overload in child class)
@param name: filename
@param frac: Progress fracment (0 -> 1)
@param fread: formated string containing BytesRead
@param ftime : formated string containing remaining or elapsed time
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