#5525 NORM Never A: importing ipython slows activity startup too much

[Zarro Boogs per Child]

#5525: importing ipython slows activity startup too much
-------------------------------+--------------------------------------------
 Reporter:  tomeu              |       Owner:  tomeu         
     Type:  defect             |      Status:  new           
 Priority:  normal             |   Milestone:  Never Assigned
Component:  sugar              |     Version:                
 Keywords:  Update.1? review?  |    Verified:  0             
-------------------------------+--------------------------------------------
 See #5228 for more details.

 This patch enables ipython only when we run in the debug level:

 {{{
 diff --git a/src/sugar/logger.py b/src/sugar/logger.py
 index 2ad31d7..7730a94 100644
 --- a/src/sugar/logger.py
 +++ b/src/sugar/logger.py
 @@ -51,9 +51,11 @@ def start(log_filename=None):
          os.dup2(log_file.fileno(), sys.stdout.fileno())
          os.dup2(log_file.fileno(), sys.stderr.fileno())

 -    # Attempt to provide verbose IPython tracebacks.
 -    try:
 -        from IPython.ultraTB import AutoFormattedTB
 -        sys.excepthook = AutoFormattedTB(mode='Verbose',
 color_scheme='NoColor')
 -    except ImportError:
 -        pass
 +    if os.environ.get('SUGAR_LOGGER_LEVEL', None) == 'debug':
 +        # Attempt to provide verbose IPython tracebacks.
 +        try:
 +            from IPython.ultraTB import AutoFormattedTB
 +            sys.excepthook = AutoFormattedTB(mode='Verbose',
 color_scheme='NoColor')
 +        except ImportError:
 +            pass
 +
 }}}

-- 
Ticket URL: <http://dev.laptop.org/ticket/5525>
One Laptop Per Child <http://dev.laptop.org>
OLPC bug tracking system