bzr shell becomes very slow after qdiff

[Aliaksei Vasileuski]

I use bazaar as "bzr shell" on MS Windows. This saves me 4 chars ("bzr "), nice command completion.
After executing 'qdiff some/file.cpp', the typing speed in the bzr shell becomes very slow (0.5 char/sec).

[John A Meinel (jameinel)]

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Nishi wrote:
> Public bug reported:
>
> I use bazaar as "bzr shell" on MS Windows. This saves me 4 chars ("bzr "), nice command completion.
> After executing 'qdiff some/file.cpp', the typing speed in the bzr shell becomes very slow (0.5 char/sec).
>
> ** Affects: qbzr
> Importance: Undecided
> Status: New
>
> ** Summary changed:
>
> - bzr shell becomes very slow (0.5 char/sec) after qdiff
> + bzr shell becomes very slow after qdiff
>

I believe that qt application starts its own command line hooks. (You'll
notice if you try to drop down into pdb from a running app.)

I don't really know any way to work around it. But can you confirm that
it happens after running *any* 'q' action? (qlog, qbrowse, qdiff, etc)

John
=:->

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[Aliaksei Vasileuski (sagara1337)]

Yes, I confirm it, bzr shell becomes slow after any q* action.

On Thu, Nov 12, 2009 at 00:01, John A Meinel <email address hidden> wrote:

> But can you confirm that it happens after running *any* 'q' action? (qlog,
> qbrowse, qdiff, etc)
>

[Aliaksei Vasileuski (sagara1337)]

As a walkaround, bzr can create another console window when executing any q* actions, and run the action from it.

[Alexander Belchenko (bialix)]

Nishi пишет:
> As a walkaround, bzr can create another console window when executing
> any q* actions, and run the action from it.

It never happens, IMO.
You just should not mix console commands and GUI commands.
If you like, you can file another bug against QBzr project and asking for providing special GUI shell.

[Alexander Belchenko (bialix)]

Actually this bug cannot be fixed in QBzr. And shell command coming from bzrtools.

[Aliaksei Vasileuski (sagara1337)]

Currently I run two consoles, one in "bzr shell", another one is usual console to run "bzr qdiff" when necessary. But it make the "too many open windows" problem even worse for me.

[Aaron Bentley (abentley)]

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Alexander Belchenko wrote:
> Actually this bug cannot be fixed in QBzr. And shell command coming from
> bzrtools.

I believe it could be fixed in qbzr. Qbzr is starting up an event loop
that is capturing keystrokes, and should be able to shut that event loop
down, such that it stops capturing keystrokes.

However, I agree that it is possible to fix it in bzrtools, and I have
done that.

 status fix-released

Aaron

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