Campbell Barton
a2369a5e01
This way python can call the operator to run other scripts eg... bpyoperator.SCRIPT_OT_run_pyfile(filename = "myop.py")
96 lines
2.0 KiB
C
96 lines
2.0 KiB
C
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#include <Python.h>
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#include "compile.h" /* for the PyCodeObject */
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#include "eval.h" /* for PyEval_EvalCode */
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#include "BKE_context.h"
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#include "bpy_compat.h"
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#include "bpy_rna.h"
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#include "bpy_operator.h"
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/*****************************************************************************
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* Description: This function creates a new Python dictionary object.
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*****************************************************************************/
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static PyObject *CreateGlobalDictionary( bContext *C )
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{
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PyObject *dict = PyDict_New( );
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PyObject *item = PyUnicode_FromString( "__main__" );
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PyDict_SetItemString( dict, "__builtins__", PyEval_GetBuiltins( ) );
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PyDict_SetItemString( dict, "__name__", item );
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Py_DECREF(item);
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/* Add Modules */
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item = BPY_rna_module();
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PyDict_SetItemString( dict, "bpy", item );
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Py_DECREF(item);
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item = BPY_rna_doc();
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PyDict_SetItemString( dict, "bpydoc", item );
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Py_DECREF(item);
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item = BPY_operator_module(C);
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PyDict_SetItemString( dict, "bpyoperator", item );
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Py_DECREF(item);
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return dict;
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}
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void BPY_start_python( void )
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{
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PyThreadState *py_tstate = NULL;
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Py_Initialize( );
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//PySys_SetArgv( argc_copy, argv_copy );
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/* Initialize thread support (also acquires lock) */
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PyEval_InitThreads();
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// todo - sys paths - our own imports
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py_tstate = PyGILState_GetThisThreadState();
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PyEval_ReleaseThread(py_tstate);
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}
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void BPY_end_python( void )
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{
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PyGILState_Ensure(); /* finalizing, no need to grab the state */
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// free other python data.
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Py_Finalize( );
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return;
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}
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void BPY_run_python_script( bContext *C, const char *fn )
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{
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PyObject *py_dict, *py_result;
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char pystring[512];
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PyGILState_STATE gilstate;
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/* TODO - look into a better way to run a file */
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sprintf(pystring, "exec(open(r'%s').read())", fn);
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//BPY_start_python();
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gilstate = PyGILState_Ensure();
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py_dict = CreateGlobalDictionary(C);
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py_result = PyRun_String( pystring, Py_file_input, py_dict, py_dict );
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if (!py_result)
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PyErr_Print();
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else
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Py_DECREF( py_result );
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PyGILState_Release(gilstate);
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//BPY_end_python();
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}
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