Remove the deprecated StatusCode "checking" code. This code is
non-functional and marked with a deprecation warning since %v36r0
(see !989). Also delete deprecated implicit type conversion
constructors.

Fix the workaround introduced in 4f05f036
(for the lack of mixed C++/python inheritance) as part of !1116.
There, the `iAlgorithm` base class was made into a member but the
semantics of attribute lookup were not kept backward compatible
(and e.g. the `.Histos` member of `iAlgorithm` was not accessible).

Thomas Cluzel authored 4 years ago and Marco Clemencic committed 4 years ago

see https://its.cern.ch/jira/browse/LBCOMP-23



Co-authored-by: Marco Clemencic <marco.clemencic@cern.ch>

also properly set algorithm type string in GaudiPython::PyAlg<>

See https://sft.its.cern.ch/jira/browse/ROOT-10872?focusedCommentId=109491&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-109491

See https://sft.its.cern.ch/jira/browse/ROOT-6697

Note that MonitoringHub is now Gaudi::Monitoring::Hub.

Counters are now serialized in json and sent to a MessageSvcSink for printing.
This should be kind of backward compatible with current printing except that the Counter order may change.

The CounterHolder wrapper, now useless, has been dropped and counters register directly to the Monitoring::Hub
Note that his had the consequence that the Counters method of the python interface had to be dropped.
It does not seem to be used, but in case it would be needed, it can be implemented if we add a dedicated method to list counters of a given component to the Monitoringi::Hub

see https://sft.its.cern.ch/jira/browse/ROOT-10872?focusedCommentId=109891&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-109891

Marco Clemencic authored 4 years ago and Charles Leggett committed 4 years ago

- added minimal interface `Gaudi::Interfaces::IOptionsSvc`
- reimplemented `IJobOptionsSvc` methods using the new interface methods
  (`set`, `get` and `has`)
- deprecated `IJobOptionsSvc` methods

see https://sft.its.cern.ch/jira/browse/ROOT-10771

Update some sample code snippets in comments to use python 3 syntax.

Suppresses warnings from Cling on Python 3 builds when loading the
struct from Python.

Delete the previously deprecated begin/endRun methods for Algorithm,
Sequence and auditors. Also remove the `AuditBeginRun` and `AuditEndRun`
properties of Algorithm.

see gaudi/Gaudi#75

This is because Clang was complaining that the pop command at the
end of the file was not paired with a previous push command.

patch generated by https://gitlab.cern.ch/kreczko/Gaudi/-/jobs/3324119

Python 2 compatible:

    exec "some statement" in globals_dict, locals_dict

Python 2 and 3 compatible:

    exec("some statement", globals_dict, locals_dict)

apply has been deprecated since 2.3+.

The forward compatible syntax from 2.6 plus is:

    except SomeException as err

rather than

    except SomeException, err

Gitlab CI authored 6 years ago and Marco Clemencic committed 6 years ago

patch generated by standalone job

* introduce CounterHolder, which keeps track of the
  available counters, and provides declareCounter,
  findCounter, forEachCounter, nCounters and clearCounters