uwsgi/plugins/python/pyutils.c

#include "uwsgi_python.h"

extern struct uwsgi_server uwsgi;
extern struct uwsgi_python up;

int manage_python_response(struct wsgi_request *wsgi_req) {
	// use standard WSGI response parse
	return uwsgi_response_subhandler_wsgi(wsgi_req);
}

PyObject *python_call(PyObject *callable, PyObject *args, int catch) {
	
	PyObject *pyret;

	pyret =  PyEval_CallObject(callable, args);

	if (PyErr_Occurred()) {
		if (!catch) { 
			PyErr_Print();
		}
	}

#ifdef UWSGI_DEBUG
	if (pyret) {
		uwsgi_debug("called %p %p %d\n", callable, args, pyret->ob_refcnt);
	}
#endif

	return pyret;
}



int uwsgi_python_call(struct wsgi_request *wsgi_req, PyObject *callable, PyObject *args) {
	
	wsgi_req->async_result = python_call(callable, args, 0);

	if (wsgi_req->async_result) {
		while ( manage_python_response(wsgi_req) != UWSGI_OK) {
#ifdef UWSGI_ASYNC
			if (uwsgi.async > 1) {
				return UWSGI_AGAIN;
			}
#endif
		}
	}

	return UWSGI_OK;
}

void init_pyargv() {
	
    char *ap;

#ifdef PYTHREE
	wchar_t pname[6];
        mbstowcs(pname, "uwsgi", 6);
        uwsgi.py_argv[0] = pname;
#else
        uwsgi.py_argv[0] = "uwsgi";
#endif

        if (up.argv != NULL && !up.argc) {
		up.argc++;
#ifdef PYTHREE
        	wchar_t *wcargv = malloc( sizeof( wchar_t ) * (strlen(up.argv)+1));
        	if (!wcargv) {
                	uwsgi_error("malloc()");
                	exit(1);
        	}
        	memset(wcargv, 0, sizeof( wchar_t ) * (strlen(up.argv)+1));
#endif
                
#ifdef __sun__
                // FIX THIS !!!
                ap = strtok(up.argv, " ");
                while ((ap = strtok(NULL, " ")) != NULL) {
#else
                while ((ap = strsep(&up.argv, " \t")) != NULL) {
#endif
                        if (*ap != '\0') {
#ifdef PYTHREE
                                mbstowcs( wcargv + strlen(ap), ap, strlen(ap));
                                uwsgi.py_argv[up.argc] = wcargv + strlen(ap);
#else
                                uwsgi.py_argv[up.argc] = ap;
#endif
                                up.argc++;
                        }
                        if (up.argc + 1 > MAX_PYARGV)
                                break;
                }
        }

        PySys_SetArgv(up.argc, &up.argv);
}