AthenaPython/Bindings.py and StoreGateBindings/Bindings.py: Remove workarounds that are (a) not working any more and (b) not needed any more with root v6.22

AthenaPython/Bindings & ROOT 6.22: Adjust dictionary-import syntax, no makeClass any more, drop std::map-pythonization

Remove call to obsolete enable_tree_speedups().

Add condStore() convenience methods to the alg/tool python base classes,
to go with the existing detStore and evtStore.

Delete the `gen/load_typeregistry_dso` functions that could create/load a
`typereg_dso_db.csv` file with type information. However, the generate
function currently just creates an empty file and thus this code seems
no longer necessary.

Remove support for pre-MT thinning (ThinningSvc).

In FilePeekerLib, handle the case where we get a
MetaCont<IOVMetaDataContainer> rather than IOVMetaDataContainer itself.

 - iteritems
 - coerce iterator to list

xrange -> range

Update the handling of CORAL attributes to work with both py3 and py2.
Can simplify it now using a pyroot template proxy.

Remove earlier workaround for std::stream dictionary issues.
The workaround is now causing warnings in the python 3 build.
If the original issue recurs, will need to try to find
a different way to address it.

 - xrange -> range
 - take basestring from past.builtins
 - long
 - take reload from imp
 

In python, if TFile.Get fails, it returns a null TObject object, which is
distinct from None.  So comparing the result of Get() against None is wrong;
better to use not or convert to a bool.

This bug caused peeking in certain old data files to fail.
Fixed.

Enable flake8 for all python modules and make them compliant.

Move code from begin/endRun to start/stop as the former is deprecated.

scheduled to be written and not yet available in StoreGate.

Was seeing Error messages from CreateRealData about std::stream objects,
that were triggered by trying to create a dictionary for
GaudiPython::CallbackStreamBuf.
This can be avoided by touching this dictionary earlier.

Get iteritems from six.
Use PyCapsule instead of the deprecated PyCObject.
Use RootUtils::PyGetString.

With the new-style configuration, we use the Gaudi AppMgr directly
rather than the Atlas version.  This breaks the OutputLevel special case
that was trying to access MessageSvc.  Don't crash is MessageSvc
can't be found.

Initial python3 port.  Not yet meant to be complete; only enough to run
basic athena/configuration jobs.

Former-commit-id: ceb7f12a

Update coral attribute method workaround for gcc7.



Former-commit-id: b482fd1232698917baf66a316cbef7ad61dd16c9

DataHeader::checkStatus() has been removed.
It's only used here for a consistency check, so remove that check.



Former-commit-id: 4cfcfea5

beginRun and endRun are no longer supported by Gaudi.
Fixes test failures.



Former-commit-id: 1a0d5ef0

James Catmore authored 7 years ago and Atlas Nightlybuild committed 7 years ago

Adds mc_channel_number to file peeking

See merge request !5132

Former-commit-id: f814a7e7

Fix PyAthenaAlg to take into account EventContext-related interface changes
in the Algorithm base classes.


Former-commit-id: 3cb1cdbc

Removing uses of PyCintex, CINT, Reflex and ROOT5 from packages in
Control - they are not needed in ROOT6 world.


Former-commit-id: 61252ce5

Former-commit-id: 56a7a78c

2015-10-04  scott snyder  <snyder@bnl.gov>

        * Tagging AthenaPython-00-06-44.
	* Comply with ATLAS naming conventions.

2015-05-19  scott snyder  <snyder@bnl.gov>

        * Tagging AthenaPython-00-06-43.
	* python/FilePeekerLib.py: Fix for compatibility with gcc5 ABI.

2015-04-22  Alexandre Vaniachine  <vaniachine@anl.gov>

        * Tagging AthenaPython-00-06-42
        * python/FilePeekerLib.py: fix ATEAM-142: no AtlasRelease overwrite

2015-03-03  Alexandre Vaniachine  <vaniachine@anl.gov>

        * Tagging AthenaPython-00-06-41
        * python/FilePeekerLib.py: Peeking for eventless MC DAOD files

	* Tagging AthenaPython-00-06-40-01.
	* Merge from trunk:

	2015-11-15  scott snyder  <snyder@bnl.gov>
        * Tagging AthenaPython-00-06-45.
	* python/Bindings.py (_py_init_ClassIDSvc): Make sure dictionaries
	get loaded with root6.

	* python/Bindings.py: Protect IThinningSvc.RemovedIdx assignment
	(needed by ROOT 6).
        * Tag AthenaPython-00-06-39

2014-11-26  Karsten Koeneke  <karsten.koeneke@cern.ch>

	* python/PyAthenaComps.py: Move to new ICutFlowSvc.
        * Tag AthenaPython-00-06-38

2014-11-13 Will Buttinger <will@cern.ch>
        * src/PyAthenaAlg.cxx and PyAthenaComps.py : added resetExecuted method callthrough to python so this can be implemented in python
        * added setExecuted and isExecuted accessors to underlying cpp handle as well
        * Tag AthenaPython-00-06-37

2014-11-10  Marcin Nowak  <Marcin.Nowak@cern.ch>
	* python\FilePeekerLib.py(process_metadata): enabled
	coral::Attribute::data<bool> reading for ROOT6 after fix: https://sft.its.cern.ch/jira/browse/ROOT-6067
        * Tag AthenaPython-00-06-36

...
(Long ChangeLog diff - truncated)