[oe-commits] [bitbake] 01/18: knotty: fix some minor bugs in BBProgress

[git at git.openembedded.org]

rpurdie pushed a commit to branch master-next
in repository bitbake.

commit 19e33c10feb1637589ceb05b5e8d58b1e012ccb8
Author: Paul Eggleton <paul.eggleton at linux.intel.com>
AuthorDate: Sat Jul 23 00:18:37 2016 +1200

    knotty: fix some minor bugs in BBProgress
    
    If you specify custom widgets then we don't want to assume where the
    "extra" position is - you should have to specify it, and if it isn't
    specified it shouldn't just wipe out the last widget or you can start to
    see odd behaviour if you're modifying the code.
    
    Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 lib/bb/ui/knotty.py | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/lib/bb/ui/knotty.py b/lib/bb/ui/knotty.py
index e8e169f..b92334b 100644
--- a/lib/bb/ui/knotty.py
+++ b/lib/bb/ui/knotty.py
@@ -40,9 +40,9 @@ logger = logging.getLogger("BitBake")
 interactive = sys.stdout.isatty()
 
 class BBProgress(progressbar.ProgressBar):
-    def __init__(self, msg, maxval, widgets=None):
+    def __init__(self, msg, maxval, widgets=None, extrapos=-1):
         self.msg = msg
-        self.extrapos = -1
+        self.extrapos = extrapos
         if not widgets:
             widgets = [progressbar.Percentage(), ' ', progressbar.Bar(), ' ',
             progressbar.ETA()]
@@ -69,15 +69,16 @@ class BBProgress(progressbar.ProgressBar):
         self.widgets[0] = msg
 
     def setextra(self, extra):
-        if extra:
-            extrastr = str(extra)
-            if extrastr[0] != ' ':
-                extrastr = ' ' + extrastr
-            if extrastr[-1] != ' ':
-                extrastr += ' '
-        else:
-            extrastr = ' '
-        self.widgets[self.extrapos] = extrastr
+        if self.extrapos > -1:
+            if extra:
+                extrastr = str(extra)
+                if extrastr[0] != ' ':
+                    extrastr = ' ' + extrastr
+                if extrastr[-1] != ' ':
+                    extrastr += ' '
+            else:
+                extrastr = ' '
+            self.widgets[self.extrapos] = extrastr
 
     def _need_update(self):
         # We always want the bar to print when update() is called
@@ -241,7 +242,7 @@ class TerminalFilter(object):
                 start_time = activetasks[t].get("starttime", None)
                 if not pbar or pbar.bouncing != (progress < 0):
                     if progress < 0:
-                        pbar = BBProgress("0: %s (pid %s) " % (activetasks[t]["title"], t), 100, widgets=[progressbar.BouncingSlider()])
+                        pbar = BBProgress("0: %s (pid %s) " % (activetasks[t]["title"], t), 100, widgets=[progressbar.BouncingSlider(), ''], extrapos=2)
                         pbar.bouncing = True
                     else:
                         pbar = BBProgress("0: %s (pid %s) " % (activetasks[t]["title"], t), 100)

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