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- Give finishing touches to PythonCPUPolicy: implement describe() 

taking the __doc__ class attribute from the Python policy


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@896 3ecf2c5c-341e-0410-92b4-d18e462d057c
This commit is contained in:
tchernobog 2006-08-17 22:04:25 +00:00
parent 7447bf82ec
commit 2ff87baadf
3 changed files with 11 additions and 2 deletions
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2
plugins/pyloader/src/builtin-policies/fcfs.py
View File

@ -24,6 +24,8 @@ import sys
#from sgpem import policy_sorts_processes #from sgpem import policy_sorts_processes
class fcfs(CPUPolicy) : class fcfs(CPUPolicy) :
"""First Come First Served"""
def __init__(self): def __init__(self):
pass; pass;

10
plugins/pyloader/src/python_cpu_policy.cc
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@ -38,7 +38,7 @@ Glib::StaticRecMutex PythonCPUPolicy::_mtx = GLIBMM_STATIC_REC_MUTEX_INIT;
// *strong* exception checking / handling! // *strong* exception checking / handling!
PythonCPUPolicy::PythonCPUPolicy(const char* name) throw(MalformedPolicyException) PythonCPUPolicy::PythonCPUPolicy(const char* name) throw(MalformedPolicyException)
: _upolicy_dict(NULL), _adapter(NULL), _name(name) : _upolicy_dict(NULL), _adapter(NULL), _name(name), _description()
{ {
PyObject* pLoadmeStr = PyString_FromString(name); PyObject* pLoadmeStr = PyString_FromString(name);
PyObject* pUserCPUPolicyModule = PyImport_Import(pLoadmeStr); PyObject* pUserCPUPolicyModule = PyImport_Import(pLoadmeStr);
@ -63,6 +63,12 @@ PythonCPUPolicy::PythonCPUPolicy(const char* name) throw(MalformedPolicyExceptio
PyObject* pCPUPolicyClass = PyDict_GetItemString(_upolicy_dict, name); PyObject* pCPUPolicyClass = PyDict_GetItemString(_upolicy_dict, name);
assert(pCPUPolicyClass); // FIXME needs stricter checking and exception throwing assert(pCPUPolicyClass); // FIXME needs stricter checking and exception throwing
// Retrieve a description for the policy using the __doc__ attribute
PyObject* pDescriptionString = PyObject_GetAttrString(pCPUPolicyClass, "__doc__");
if(pDescriptionString != Py_None)
_description = PyString_AsString(pDescriptionString);
Py_DECREF(pDescriptionString);
// Creates a new object of type ScriptAdapter : // Creates a new object of type ScriptAdapter :
// takes init function from ScriptAdapter class // takes init function from ScriptAdapter class
PyObject* pAdapterClass = PyDict_GetItemString(pAdapterDict, "ScriptAdapter"); PyObject* pAdapterClass = PyDict_GetItemString(pAdapterDict, "ScriptAdapter");
@ -157,7 +163,7 @@ PythonCPUPolicy::sort_queue() const throw(UserInterruptException, MalformedPolic
Glib::ustring Glib::ustring
PythonCPUPolicy::get_description() const PythonCPUPolicy::get_description() const
{ {
return _name; return _description;
} }

1
plugins/pyloader/src/python_cpu_policy.hh
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@ -94,6 +94,7 @@ namespace sgpem
PyObject* _adapter; PyObject* _adapter;
Glib::ustring _name; Glib::ustring _name;
Glib::ustring _description;
}; };
} }