[oe-commits] [bitbake] branch master-next updated: knotty: Show task elapsed time

[git at git.openembedded.org]

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

The following commit(s) were added to refs/heads/master-next by this push:
       new  6c42025   knotty: Show task elapsed time
6c42025 is described below

commit 6c42025e5dd7761213be3f82f3252a7892d2239d
Author: Richard Purdie <richard.purdie at linuxfoundation.org>
AuthorDate: Thu Sep 22 13:54:43 2016 +0100

    knotty: Show task elapsed time
    
    Its often useful to know how long a task has been running for. This patch
    adds that information to the task display, updating every 5s if there
    were no other updates so the user can see how long tasks have been running
    for.
    
    [YOCTO #9737]
    
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 lib/bb/ui/knotty.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/lib/bb/ui/knotty.py b/lib/bb/ui/knotty.py
index a1856ec..79325bb 100644
--- a/lib/bb/ui/knotty.py
+++ b/lib/bb/ui/knotty.py
@@ -170,6 +170,7 @@ class TerminalFilter(object):
         self.interactive = sys.stdout.isatty()
         self.footer_present = False
         self.lastpids = []
+        self.lasttime = None
         self.quiet = quiet
 
         if not self.interactive:
@@ -226,6 +227,10 @@ class TerminalFilter(object):
         activetasks = self.helper.running_tasks
         failedtasks = self.helper.failed_tasks
         runningpids = self.helper.running_pids
+        currenttime = time.time()
+        if not self.lasttime or (currenttime - self.lasttime > 5):
+            self.helper.needUpdate = True
+            self.lasttime = currenttime
         if self.footer_present and not self.helper.needUpdate:
             return
         self.helper.needUpdate = False
@@ -250,7 +255,11 @@ class TerminalFilter(object):
                     activetasks[t]["progressbar"] = pbar
                 tasks.append((pbar, progress, rate, start_time))
             else:
-                tasks.append("%s (pid %s)" % (activetasks[t]["title"], t))
+                start_time = activetasks[t].get("starttime", None)
+                if start_time:
+                    tasks.append("%s - %ds (pid %s)" % (activetasks[t]["title"], currenttime - start_time, t))
+                else:
+                    tasks.append("%s (pid %s)" % (activetasks[t]["title"], t))
 
         if self.main.shutdown:
             content = "Waiting for %s running tasks to finish:" % len(activetasks)

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