diff options
Diffstat (limited to 'src/engine/SCons/Job.py')
| -rw-r--r-- | src/engine/SCons/Job.py | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/engine/SCons/Job.py b/src/engine/SCons/Job.py index 08c6c30..19cf3be 100644 --- a/src/engine/SCons/Job.py +++ b/src/engine/SCons/Job.py @@ -7,7 +7,7 @@ stop, and wait on jobs. """ # -# Copyright (c) 2001 - 2015 The SCons Foundation +# Copyright (c) 2001 - 2016 The SCons Foundation # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the @@ -29,7 +29,7 @@ stop, and wait on jobs. # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # -__revision__ = "src/engine/SCons/Job.py rel_2.4.1:3453:73fefd3ea0b0 2015/11/09 03:25:05 bdbaddog" +__revision__ = "src/engine/SCons/Job.py rel_2.5.0:3543:937e55cd78f7 2016/04/09 11:29:54 bdbaddog" import SCons.compat @@ -70,7 +70,7 @@ class Jobs(object): def __init__(self, num, taskmaster): """ - create 'num' jobs using the given taskmaster. + Create 'num' jobs using the given taskmaster. If 'num' is 1 or less, then a serial job will be used, otherwise a parallel job with 'num' worker threads will @@ -126,10 +126,10 @@ class Jobs(object): c) SIGHUP: Controlling shell exiting We handle all of these cases by stopping the taskmaster. It - turns out that it very difficult to stop the build process + turns out that it's very difficult to stop the build process by throwing asynchronously an exception such as KeyboardInterrupt. For example, the python Condition - variables (threading.Condition) and queue's do not seem to + variables (threading.Condition) and queues do not seem to be asynchronous-exception-safe. It would require adding a whole bunch of try/finally block and except KeyboardInterrupt all over the place. @@ -177,7 +177,7 @@ class Serial(object): The taskmaster's next_task() method should return the next task that needs to be executed, or None if there are no more tasks. The taskmaster's executed() method will be called for each task when it - is successfully executed or failed() will be called if it failed to + is successfully executed, or failed() will be called if it failed to execute (e.g. execute() raised an exception).""" self.taskmaster = taskmaster @@ -351,7 +351,7 @@ else: The taskmaster's next_task() method should return the next task that needs to be executed, or None if there are no more tasks. The taskmaster's executed() method will be called - for each task when it is successfully executed or failed() + for each task when it is successfully executed, or failed() will be called if the task failed to execute (i.e. execute() raised an exception). |