LocalMetadataComparison Class Reference

Public Member Functions
	__init__ (self, filename, globaltag, payloads)
	check (self, exp, run)

Static Public Member Functions
	create_cpp_metadataprovider (filename, globaltags)

Protected Attributes
	_globaltag = globaltag
	Globaltag.
	_payloads = payloads
	Payloads.
	_localpy = LocalMetadataProvider(filename)
	Local metadata provider, python version.
	_localcpp = self.create_cpp_metadataprovider(filename, [globaltag])
	Local metadata provider, C++ version.

Detailed Description

Simple class to obtain all valid payloads matching a given set of names for
a given experiment and run and compare the python and the C++
implementation.

Definition at line 21 of file local_metadata_provider.py.

Constructor & Destructor Documentation

__init__()

__init__	(		self,
			filename,
			globaltag,
			payloads )

Create the local metadata providers for the given globaltag and payload names

Definition at line 43 of file local_metadata_provider.py.

    def __init__(self, filename, globaltag, payloads):
        """Create the local metadata providers for the given globaltag and payload names"""
        
        self._globaltag = globaltag
        
        self._payloads = payloads
        
        self._localpy = LocalMetadataProvider(filename)
        
        self._localcpp = self.create_cpp_metadataprovider(filename, [globaltag])
 

Member Function Documentation

check()

check	(		self,
			exp,
			run )

Check if the c++ and python version return the same payload revisions
If not raise a ValueError, if yes return the list of payloads and their
revision valid for the given exp,run

Definition at line 54 of file local_metadata_provider.py.

    def check(self, exp, run):
        """Check if the c++ and python version return the same payload revisions
        If not raise a ValueError, if yes return the list of payloads and their
        revision valid for the given exp,run"""
        from_py = [(p.name, p.revision) for p in self._localpy.get_all_iovs(self._globaltag, exp=exp, run=run)
                   if p.name in self._payloads]
        info = ROOT.std.vector("Belle2::Conditions::PayloadMetadata")()
        for name in self._payloads:
            info.push_back(Belle2.Conditions.PayloadMetadata(name, False))
        self._localcpp.getPayloads(exp, run, info)
        from_cpp = [(p.name, p.revision) for p in info
                    if p.revision > 0]
        from_py.sort()
        from_cpp.sort()
        if from_py != from_cpp:
            raise ValueError(f"Payloads not equal: {from_py} != {from_cpp}")
        return from_py
 
 

create_cpp_metadataprovider()

create_cpp_metadataprovider ( filename, globaltags )

static

Jump through some hoops to create a C++ instance of the local metadata
provider so that we can check the framework implementation and compare
it to the python version

Definition at line 28 of file local_metadata_provider.py.

    def create_cpp_metadataprovider(filename, globaltags):
        """
        Jump through some hoops to create a C++ instance of the local metadata
        provider so that we can check the framework implementation and compare
        it to the python version
        """
        states = ROOT.std.set("string")()
        states.insert("PUBLISHED")
        tags = ROOT.std.vector("string")()
        for tag in globaltags:
            tags.push_back(tag)
        localcpp = Belle2.Conditions.LocalMetadataProvider(filename, states)
        localcpp.setTags(tags)
        return localcpp
 

Member Data Documentation

_globaltag

_globaltag = globaltag

protected

Globaltag.

Definition at line 46 of file local_metadata_provider.py.

_localcpp

_localcpp = self.create_cpp_metadataprovider(filename, [globaltag])

protected

Local metadata provider, C++ version.

Definition at line 52 of file local_metadata_provider.py.

_localpy

_localpy = LocalMetadataProvider(filename)

protected

Local metadata provider, python version.

Definition at line 50 of file local_metadata_provider.py.

_payloads

_payloads = payloads

protected

Payloads.

Definition at line 48 of file local_metadata_provider.py.

---

The documentation for this class was generated from the following file:

• framework/tests/local_metadata_provider.py