1922 	FILE *ofp;  in python_generate_script()  local
1925 	ofp = fopen(fname, "w");  in python_generate_script()
1926 	if (ofp == NULL) {  in python_generate_script()
1930 	fprintf(ofp, "# perf script event handlers, "  in python_generate_script()
1933 	fprintf(ofp, "# Licensed under the terms of the GNU GPL"  in python_generate_script()
1936 	fprintf(ofp, "# The common_* event handler fields are the most useful "  in python_generate_script()
1939 	fprintf(ofp, "# all events.  They don't necessarily correspond to "  in python_generate_script()
1942 	fprintf(ofp, "# in the format files.  Those fields not available as "  in python_generate_script()
1945 	fprintf(ofp, "# be retrieved using Python functions of the form "  in python_generate_script()
1948 	fprintf(ofp, "# See the perf-script-python Documentation for the list "  in python_generate_script()
1951 	fprintf(ofp, "from __future__ import print_function\n\n");  in python_generate_script()
1952 	fprintf(ofp, "import os\n");  in python_generate_script()
1953 	fprintf(ofp, "import sys\n\n");  in python_generate_script()
1955 	fprintf(ofp, "sys.path.append(os.environ['PERF_EXEC_PATH'] + \\\n");  in python_generate_script()
1956 	fprintf(ofp, "\t'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')\n");  in python_generate_script()
1957 	fprintf(ofp, "\nfrom perf_trace_context import *\n");  in python_generate_script()
1958 	fprintf(ofp, "from Core import *\n\n\n");  in python_generate_script()
1960 	fprintf(ofp, "def trace_begin():\n");  in python_generate_script()
1961 	fprintf(ofp, "\tprint(\"in trace_begin\")\n\n");  in python_generate_script()
1963 	fprintf(ofp, "def trace_end():\n");  in python_generate_script()
1964 	fprintf(ofp, "\tprint(\"in trace_end\")\n\n");  in python_generate_script()
1971 		fprintf(ofp, "def %s__%s(", event->system, event->name);  in python_generate_script()
1972 		fprintf(ofp, "event_name, ");  in python_generate_script()
1973 		fprintf(ofp, "context, ");  in python_generate_script()
1974 		fprintf(ofp, "common_cpu,\n");  in python_generate_script()
1975 		fprintf(ofp, "\tcommon_secs, ");  in python_generate_script()
1976 		fprintf(ofp, "common_nsecs, ");  in python_generate_script()
1977 		fprintf(ofp, "common_pid, ");  in python_generate_script()
1978 		fprintf(ofp, "common_comm,\n\t");  in python_generate_script()
1979 		fprintf(ofp, "common_callchain, ");  in python_generate_script()
1986 				fprintf(ofp, ", ");  in python_generate_script()
1988 				fprintf(ofp, "\n\t");  in python_generate_script()
1990 			fprintf(ofp, "%s", f->name);  in python_generate_script()
1993 			fprintf(ofp, ", ");  in python_generate_script()
1995 			fprintf(ofp, "\n\t\t");  in python_generate_script()
1996 		fprintf(ofp, "perf_sample_dict");  in python_generate_script()
1998 		fprintf(ofp, "):\n");  in python_generate_script()
2000 		fprintf(ofp, "\t\tprint_header(event_name, common_cpu, "  in python_generate_script()
2004 		fprintf(ofp, "\t\tprint(\"");  in python_generate_script()
2011 				fprintf(ofp, ", ");  in python_generate_script()
2013 				fprintf(ofp, "\" \\\n\t\t\"");  in python_generate_script()
2017 			fprintf(ofp, "%s=", f->name);  in python_generate_script()
2022 				fprintf(ofp, "%%s");  in python_generate_script()
2024 				fprintf(ofp, "%%d");  in python_generate_script()
2026 				fprintf(ofp, "%%u");  in python_generate_script()
2029 		fprintf(ofp, "\" %% \\\n\t\t(");  in python_generate_script()
2036 				fprintf(ofp, ", ");  in python_generate_script()
2039 				fprintf(ofp, "\n\t\t");  in python_generate_script()
2043 					fprintf(ofp, "\n\t\t");  in python_generate_script()
2046 				fprintf(ofp, "flag_str(\"");  in python_generate_script()
2047 				fprintf(ofp, "%s__%s\", ", event->system,  in python_generate_script()
2049 				fprintf(ofp, "\"%s\", %s)", f->name,  in python_generate_script()
2053 					fprintf(ofp, "\n\t\t");  in python_generate_script()
2056 				fprintf(ofp, "symbol_str(\"");  in python_generate_script()
2057 				fprintf(ofp, "%s__%s\", ", event->system,  in python_generate_script()
2059 				fprintf(ofp, "\"%s\", %s)", f->name,  in python_generate_script()
2062 				fprintf(ofp, "%s", f->name);  in python_generate_script()
2065 		fprintf(ofp, "))\n\n");  in python_generate_script()
2067 		fprintf(ofp, "\t\tprint('Sample: {'+"  in python_generate_script()
2070 		fprintf(ofp, "\t\tfor node in common_callchain:");  in python_generate_script()
2071 		fprintf(ofp, "\n\t\t\tif 'sym' in node:");  in python_generate_script()
2072 		fprintf(ofp, "\n\t\t\t\tprint(\"\\t[%%x] %%s\" %% (node['ip'], node['sym']['name']))");  in python_generate_script()
2073 		fprintf(ofp, "\n\t\t\telse:");  in python_generate_script()
2074 		fprintf(ofp, "\n\t\t\t\tprint(\"\t[%%x]\" %% (node['ip']))\n\n");  in python_generate_script()
2075 		fprintf(ofp, "\t\tprint()\n\n");  in python_generate_script()
2079 	fprintf(ofp, "def trace_unhandled(event_name, context, "  in python_generate_script()
2082 	fprintf(ofp, "\t\tprint(get_dict_as_string(event_fields_dict))\n");  in python_generate_script()
2083 	fprintf(ofp, "\t\tprint('Sample: {'+"  in python_generate_script()
2086 	fprintf(ofp, "def print_header("  in python_generate_script()
2091 	fprintf(ofp, "def get_dict_as_string(a_dict, delimiter=' '):\n"  in python_generate_script()
2095 	fclose(ofp);  in python_generate_script()