python.ConfigurableDb._CfgDb Class Reference

singleton holding configurable and loadable information ---------------— More...

Inheritance diagram for python.ConfigurableDb._CfgDb:

Collaboration diagram for python.ConfigurableDb._CfgDb:

Public Member Functions
	__init__ (self)
	msg (self)
	add (self, configurable, package, module, lib)
	duplicates (self)

Protected Member Functions
	_loadModule (self, fname)

Protected Attributes
dict	_duplicates = {}
	_msg = None
	for messaging

Static Private Attributes
dict	__slots__

Detailed Description

singleton holding configurable and loadable information ---------------—

A singleton class holding informations about automatically generated
Configurables.
 --> package holding that Configurable
 --> library holding the components related to that Configurable
 --> python module holding the Configurable
 --> a dictionary of duplicates

Definition at line 51 of file ConfigurableDb.py.

Constructor & Destructor Documentation

__init__()

python.ConfigurableDb._CfgDb.__init__

(

self

)

Definition at line 66 of file ConfigurableDb.py.

   def __init__(self):
      object.__init__( self )
      self._duplicates = {}
      self._msg = None
      

Member Function Documentation

_loadModule()

python.ConfigurableDb._CfgDb._loadModule ( self, fname )

protected

Definition at line 112 of file ConfigurableDb.py.

   def _loadModule(self, fname):
      f = open(fname)
      for i,ll in enumerate(f):
         l = ll.strip()
         if l.startswith('#') or len(l) <= 0:
            continue
         try:
            line = l.split()
            cname = line[2]
            pkg = line[0].split('.')[0]
            module = line[0]
            lib = line[1]
            self.add(cname, pkg, module, lib)
         except Exception:
            f.close()
            raise Exception(
               "invalid line format: %s:%d: %r" %
               (fname, i+1, ll)
               )
      f.close()
 

add()

python.ConfigurableDb._CfgDb.add	(		self,
			configurable,
			package,
			module,
			lib )

Method to populate the Db.
It is called from the auto-generated Xyz_confDb.py files (genconf.cpp)
@param configurable: the name of the configurable being added
@param package: the name of the package which holds this Configurable
@param module: the name of the python module holding the Configurable
@param lib: the name of the library holding the component(s) (ie: the
            C++ Gaudi component which is mapped by the Configurable)

Definition at line 79 of file ConfigurableDb.py.

   def add( self, configurable, package, module, lib ):
      """Method to populate the Db.
      It is called from the auto-generated Xyz_confDb.py files (genconf.cpp)
      @param configurable: the name of the configurable being added
      @param package: the name of the package which holds this Configurable
      @param module: the name of the python module holding the Configurable
      @param lib: the name of the library holding the component(s) (ie: the
                  C++ Gaudi component which is mapped by the Configurable)
      """
 
      cfg = { 'package' : package,
              'module'  : module,
              'lib'     : lib }
 
      if configurable in self:
       # check if it comes from the same library...
         if cfg['lib'] != self[configurable]['lib']:
            self.msg.verbose( "dup!! [%s] p=%s m=%s lib=%s",
                          configurable, package, module, lib )
            if configurable in self._duplicates:
               self._duplicates[configurable] += [ cfg ]
            else:
               self._duplicates[configurable]  = [ cfg ]
 
      else:
         self.msg.verbose( "added [%s] p=%s m=%s lib=%s", 
                       configurable, package, module, lib )
         self[configurable] = cfg
 

duplicates()

python.ConfigurableDb._CfgDb.duplicates

(

self

)

Definition at line 108 of file ConfigurableDb.py.

   def duplicates(self):
      return self._duplicates
 
 

msg()

python.ConfigurableDb._CfgDb.msg

(

self

)

Definition at line 72 of file ConfigurableDb.py.

   def msg(self):
      if self._msg is None:
         
         from . import Logging
         self._msg = Logging.logging.getLogger( 'ConfigurableDb' )
      return self._msg
      

Member Data Documentation

__slots__

dict python.ConfigurableDb._CfgDb.__slots__

staticprivate

Initial value:

=  {
      '_duplicates' : { },
      '_msg' : None,
   }

Definition at line 61 of file ConfigurableDb.py.

_duplicates

dict python.ConfigurableDb._CfgDb._duplicates = {}

protected

Definition at line 68 of file ConfigurableDb.py.

_msg

python.ConfigurableDb._CfgDb._msg = None

protected

for messaging

Definition at line 69 of file ConfigurableDb.py.

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

• ConfigurableDb.py