Current File : //proc/3/root/lib/python2.7/site-packages/yum/callbacks.pyc
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d e f d � � YZ d S( s' Classes for handling various callbacks.i����N( t BaseMetert format_timet
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i i i i( s Downloading Packagess Check Package Signaturess Running Test Transactions Running Transactiont ProcessTransBaseCallbackc B s# e Z d Z d � Z d d � Z RS( sM A class to handle callbacks from
:func:`YumBase.processTransaction`.
c C s t j d � | _ d S( Ns) yum.verbose.ProcessTrasactionBaseCallback( t loggingt getLoggert logger( t self( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyt __init__+ s c C s- | t j � k r) | j j t | � n d S( s� Handle an event by logging it.
:param state: a number indicating the type of callback
:param data: data associated with the callback
N( t PT_MESSAGESt keysR t info( R t statet data( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyt event. s N( t __name__t
__module__t __doc__R t NoneR ( ( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyR ' s t ProcessTransNoOutputCallbackc B s# e Z d Z d � Z d d � Z RS( sc A class to handle callbacks from
:func:`YumBase.processTransaction`, without logging them.
c C s d S( N( ( R ( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyR ; s c C s d S( s� Handle an event.
:param state: a number indicating the type of callback
:param data: data associated with the callback
N( ( R R R
( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyR > s N( R R R R R R ( ( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyR 7 s t DownloadBaseCallbackc B sY e Z d Z d � Z d d � Z d d � Z d d � Z d d � Z d � Z d � Z
RS( s� This is a base class that can be extended to implement a custom
download progress handler to be used with
:func:`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.setProgressBar( dnlcb )
for pkg in my.pkgSack:
print pkg.name
c C s t j | � d | _ d S( Nt ( R R t totSize( R ( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyR e s
c C s t j | | | � d S( s Update the status bar.
:param amount_read: the amount of data, in bytes, that has been read
:param now: the current time in seconds since the epoch. If
*now* is not given, the output of :func:`time.time()` will
be used.
N( R t update( R t amount_readt now( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyR i s c C sJ | j � } | j | d d d � | j d k rF t | j � | _ n d S( Ng R ( t _getNamet updateProgresst sizeR R R ( R R t name( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyt _do_starts s c
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R R R R t ret elapsed_timeR R t remaining_timet
fraction_read(
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total_sizeR ( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyt _do_end� s c C s= | j r0 t | j � t d � k r0 | j } n | j } | S( s>
Get the name of the package being downloaded
R ( t textt typet basename( R R ( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyR � s $ c C s d S( s� Update the progressbar. This method should be overridden
by subclasses to implement the handler.
:param name: the name of the filed being downloaded
:param frac: number between 0 and 1 representing the fraction
fraction of the file that has been downloaded
:param fread: formatted string containing the number of bytes read
:param ftime: formatted string containing remaining or elapsed time
N( ( R R R& R# t ftime( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyR � s N( R R R R R R R R) R, R R ( ( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyR F s
( ( ( R R t urlgrabber.progressR R R t PT_DOWNLOADt PT_DOWNLOAD_PKGSt PT_GPGCHECKt
PT_TEST_TRANSt PT_TRANSACTIONR R R R ( ( ( s1 /usr/lib/python2.7/site-packages/yum/callbacks.pyt <module> s
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