HOME

�
�v_c@s�dZd
dl
Z
d
dlmZmZmZ
dZdZdZdZ	dZ
id	e6d
e6de	6de
6Zd
dd��YZddd��YZ
def
d��YZdS(s'Classes for handling various callbacks.i����N(t	BaseMetertformat_timet
format_numberi
iiii(sDownloading PackagessCheck Package SignaturessRunning Test TransactionsRunning TransactiontProcessTransBaseCallbackcBs#eZ
dZd
�Zdd�
ZRS(sMA class to handle callbacks from
    :func:`YumBase.processTransaction`.
    c

Cstj
d
�
|_dS(Ns)yum.verbose.ProcessTrasactionBaseCallback(tloggingt	getLoggertlogger(
tself((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyt__init__+s
cCs-|
tj
�kr)|jjt|
�

nd
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(tPT_MESSAGEStkeysRtinfo(Rtstatetdata((s1/usr/lib/python2.7/site-packages/yum/callbacks.pytevent.s
N(t__name__t
__module__t__doc__RtNoneR(((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyR's
	tProcessTransNoOutputCallbackcBs#eZ
dZd
�Zdd�
ZRS(scA class to handle callbacks from
    :func:`YumBase.processTransaction`, without logging them.
    c


CsdS(
N((
R((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyR;s
c
Csd
S(s�Handle an event.

        :param state: a number indicating the type of callback
        :param data: data associated with the callback
        N((RRR
((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyR>sN(RRRRRR(((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyR7s
	tDownloadBaseCallbackcBsYeZ
dZd
�Zdd�
Zdd�
Zdd�
Zdd�
Zd�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

Cstj
|�

d
|_dS(Nt(RRttotSize(
R((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyRes


cCstj
||
|�
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(Rtupdate(Rtamount_readtnow((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyRiscCsJ|j�}|j
|d
dd�
|jdk	rFt|j�
|_ndS(NgR(t_getNametupdateProgresstsizeRRR(RRtname((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyt	_do_startss



c
Cs�t|
�
}|j
�}|jdkra|jj�}t|�
}d
}|j||||�
n@|jj�}t|�
}	|jj	�}|j||||	�
dS(Ng(
RRRRtretelapsed_timeR
Rtremaining_timet
fraction_read(
RRRtfreadRtetimetfetimetfractrtimetfrtime((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyt
_do_updateys








cCsGt|j
j��
}t|
�
}|j�}|j|d
||�
dS(Ng�?(R
RR RRR(RRRt
total_timet
total_sizeR((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyt_do_end�s



c
Cs=|jr0t
|j�
t
d
�
kr0|j}
n	|j}
|
S(s>
        Get the name of the package being downloaded
        R(ttextttypetbasename(RR((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyR�s$
	
c
Csd
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((RRR&R#tftime((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyR�sN(RRRRRRRR)R,RR(((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyRFs
	
	
(((RRturlgrabber.progressRR
RtPT_DOWNLOADtPT_DOWNLOAD_PKGStPT_GPGCHECKt
PT_TEST_TRANStPT_TRANSACTIONR	RRR(((s1/usr/lib/python2.7/site-packages/yum/callbacks.pyt<module>s