Fixes to blank lines, to conform with PEP 8.

1 files changed, 14 insertions, 0 deletions

diff --git a/doc/examples/progress.py b/doc/examples/progress.py
index b90253cb..39e73e70 100644
--- a/doc/examples/progress.py
+++ b/doc/examples/progress.py
@@ -4,7 +4,9 @@ import sys
 import time
 import string
 
+
 class TextProgress(apt.OpProgress):
+
     def __init__(self):
         self.last=0.0
 
@@ -21,6 +23,7 @@ class TextProgress(apt.OpProgress):
 
 
 class TextFetchProgress(apt.FetchProgress):
+
     def __init__(self):
         pass
 
@@ -32,6 +35,7 @@ class TextFetchProgress(apt.FetchProgress):
 
     def updateStatus(self, uri, descr, shortDescr, status):
         print "UpdateStatus: '%s' '%s' '%s' '%i'" % (uri,descr,shortDescr, status)
+
     def pulse(self):
         print "Pulse: CPS: %s/s; Bytes: %s/%s; Item: %s/%s" % (SizeToStr(self.currentCPS), SizeToStr(self.currentBytes), SizeToStr(self.totalBytes), self.currentItems, self.totalItems)
         return True
@@ -43,15 +47,20 @@ class TextFetchProgress(apt.FetchProgress):
 
 
 class TextInstallProgress(apt.InstallProgress):
+
     def __init__(self):
         apt.InstallProgress.__init__(self)
         pass
+
     def startUpdate(self):
         print "StartUpdate"
+
     def finishUpdate(self):
         print "FinishUpdate"
+
     def statusChange(self, pkg, percent, status):
         print "[%s] %s: %s" % (percent, pkg, status)
+
     def updateInterface(self):
         apt.InstallProgress.updateInterface(self)
         # usefull to e.g. redraw a GUI
@@ -59,17 +68,22 @@ class TextInstallProgress(apt.InstallProgress):
 
 
 class TextCdromProgress(apt.CdromProgress):
+
     def __init__(self):
         pass
+
     # update is called regularly so that the gui can be redrawn
+
     def update(self, text, step):
         # check if we actually have some text to display
         if text != "":
             print "Update: %s %s" % (string.strip(text), step)
+
     def askCdromName(self):
         print "Please enter cd-name: ",
         cd_name = sys.stdin.readline()
         return (True, string.strip(cd_name))
+
     def changeCdrom(self):
         print "Please insert cdrom and press <ENTER>"
         answer =  sys.stdin.readline()