Pickle files saved in the release should be python 2 compatible
as long as we're supporting a python 2 build.

Pickle files saved in the release should be python 2 compatible
as long as we're supporting a python 2 build.

`builtins.file` is not available in Py3 and does not need an import in
Py2.

Follow-up to !35076 where we removed the explicit setting of
`CoreDumpSvc.FatalHandler` in various job options. However, `athena.py`
is setting this value to `-1` (only handle `SIGINT`) by default and this
leads to missing stacktraces for real crashes (e.g. ATR-21816). Not
clear why this setting was chosen as a default in athena.

Also update boostrap pickle files to match new default.

Fix for python 2 compatibility.
RecursionError is py3 only.
But this is anyway a bad way to check for recursion, so rework this
to check for recursion explicitly.

Fix --debug=exec handling for python 3.

Need to pass a raw string to prctl, not a unicode string.
Otherwise, the process name get set to just `a'.

SealSvc does not have any useful function any more

Scott Snyder authored 4 years ago and Adam Edward Barton committed 4 years ago

In run 2 mode, need to skip initialization of configurables if it's
already been done.  Otherwise, we'll get errors about duplicates.

AppMgr was removing some exit handlers set up by Gaudi, because these
were clashing with ones from Athena.  However, this was now also
removing a handler set up by GaudiConfig2, which was sometimes
leading to spurious errors when athena exists.

StatusCodeSvc is deprecated. Remove all references to it from job
options.

StatusCodeSvc is deprecated (replaced by compile-time checks). As a
first step disable StatusCode checking by default. Should not be
necessary as this is the default in Gaudi anyway.

Update for changes in confTool.
Fix test failure in master.

Encoding fix for chappy writing its temp JO file.

Fix test failure in master.

Introduced a handling mechanism for event range parsing errors in multithreaded
event service. The errors are reported back to the Pilot the same way as it has
been done in multi-process event services.

Modified MT event service related CLI for athena:
   * --mtes activates multithreaded event service if used in combination with --threads=N,
otherwise has no effect
   * --mtes-channel sets the name of an IPC channel between AthenaMT and Pilot. Has effect
only if used in combination with --mtes

Removed the redundant AtlasThreadedEsJob.py. All configuration tasks are now handled by
AtlasThreadedJob.py.

Finally, did a minor code cleanup in AthenaHiveEventLoopMgr

The exclusion pattern for AthenaCommon was failing if AthenaCommon
was built in a local WorkArea.

sys.maxint doesn't exist in py3 --- change to maxsize.

With py3, we get _trace_include called with some internal bootstrap methods.
We were taking a huge amount of time trying to resolve these with FindFile.
Just ignore them instead.

 - commands -> subprocess
 - tempfile
 - print function
 - Popen encoding

In ConfiguredFactory, iterate over properties in a well-defined order.
Resolving properties can have side effects, so if the iteration order
here is undefined, then results may not be repoducible.

Addresses differences seen between py2 and py3 jobs.

Update workaround for Gaudi property taking argument for move to work
with py3.  Fixes drop-and-reload functionality.

Scott Snyder authored 5 years ago and Walter Lampl committed 5 years ago

 - Coerce iterator to list.
 - fileno

Also need to make sure `file' is explicitly defined as a local
if we're assigning it on any arm of a conditional;
can't just rely on finding it as a builtin.

With python 3, we need to use __bool__ instead of __nonzero__.
__cmp__ also doesn't work.  Instead, we provide __lt__ and generate
the remainder using functools.total_ordering.

 - Give exception information on failed import.
 - Relative import fix
 - iteritems
 - string.split