Commit | Line | Data |
---|---|---|
55bb57e0 | 1 | /* |
6fbd4105 | 2 | * python-plugin-provider.c |
55bb57e0 | 3 | * |
6fbd4105 | 4 | * Babeltrace Python plugin provider |
55bb57e0 PP |
5 | * |
6 | * Copyright 2017 Philippe Proulx <pproulx@efficios.com> | |
7 | * | |
8 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
9 | * of this software and associated documentation files (the "Software"), to deal | |
10 | * in the Software without restriction, including without limitation the rights | |
11 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
12 | * copies of the Software, and to permit persons to whom the Software is | |
13 | * furnished to do so, subject to the following conditions: | |
14 | * | |
15 | * The above copyright notice and this permission notice shall be included in | |
16 | * all copies or substantial portions of the Software. | |
17 | * | |
18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
21 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
23 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
24 | * SOFTWARE. | |
25 | */ | |
26 | ||
3fe0bf43 | 27 | #define BT_LOG_TAG "PLUGIN-PY" |
3fe0bf43 | 28 | |
91d81473 | 29 | #include "common/macros.h" |
578e048b | 30 | #include "compat/compiler.h" |
3fadfbc0 | 31 | #include <babeltrace2/plugin/plugin-const.h> |
578e048b | 32 | #include "lib/plugin/plugin.h" |
3fadfbc0 | 33 | #include <babeltrace2/graph/component-class.h> |
578e048b | 34 | #include "lib/graph/component-class.h" |
55bb57e0 PP |
35 | #include <stdlib.h> |
36 | #include <signal.h> | |
37 | #include <Python.h> | |
6fbd4105 PP |
38 | #include <glib.h> |
39 | #include <gmodule.h> | |
55bb57e0 PP |
40 | |
41 | #define PYTHON_PLUGIN_FILE_PREFIX "bt_plugin_" | |
42 | #define PYTHON_PLUGIN_FILE_PREFIX_LEN (sizeof(PYTHON_PLUGIN_FILE_PREFIX) - 1) | |
43 | #define PYTHON_PLUGIN_FILE_EXT ".py" | |
44 | #define PYTHON_PLUGIN_FILE_EXT_LEN (sizeof(PYTHON_PLUGIN_FILE_EXT) - 1) | |
45 | ||
46 | enum python_state { | |
47 | /* init_python() not called yet */ | |
48 | PYTHON_STATE_NOT_INITED, | |
49 | ||
50 | /* init_python() called once with success */ | |
51 | PYTHON_STATE_FULLY_INITIALIZED, | |
52 | ||
53 | /* init_python() called once without success */ | |
54 | PYTHON_STATE_CANNOT_INITIALIZE, | |
55 | } python_state = PYTHON_STATE_NOT_INITED; | |
56 | ||
57 | static PyObject *py_try_load_plugin_module_func = NULL; | |
edc733b9 | 58 | static bool python_was_initialized_by_us; |
55bb57e0 PP |
59 | |
60 | static | |
9e0bf9b0 | 61 | void print_python_traceback_warn(void) |
55bb57e0 | 62 | { |
9e0bf9b0 PP |
63 | if (BT_LOG_ON_WARN && Py_IsInitialized() && PyErr_Occurred()) { |
64 | BT_LOGW_STR("Exception occured: traceback: "); | |
55bb57e0 PP |
65 | PyErr_Print(); |
66 | } | |
67 | } | |
68 | ||
69 | static | |
70 | void pyerr_clear(void) | |
71 | { | |
72 | if (Py_IsInitialized()) { | |
73 | PyErr_Clear(); | |
74 | } | |
75 | } | |
76 | ||
77 | static | |
78 | void init_python(void) | |
79 | { | |
80 | PyObject *py_bt2_py_plugin_mod = NULL; | |
81 | const char *dis_python_env; | |
c9028270 | 82 | #ifndef __MINGW32__ |
55bb57e0 | 83 | sighandler_t old_sigint = signal(SIGINT, SIG_DFL); |
c9028270 | 84 | #endif |
55bb57e0 PP |
85 | |
86 | if (python_state != PYTHON_STATE_NOT_INITED) { | |
87 | goto end; | |
88 | } | |
89 | ||
90 | /* | |
91 | * User can disable Python plugin support with the | |
92 | * BABELTRACE_DISABLE_PYTHON_PLUGINS environment variable set to | |
93 | * 1. | |
94 | */ | |
95 | dis_python_env = getenv("BABELTRACE_DISABLE_PYTHON_PLUGINS"); | |
9e0bf9b0 PP |
96 | if (dis_python_env && strcmp(dis_python_env, "1") == 0) { |
97 | BT_LOGI_STR("Python plugin support is disabled because `BABELTRACE_DISABLE_PYTHON_PLUGINS=1`."); | |
55bb57e0 PP |
98 | python_state = PYTHON_STATE_CANNOT_INITIALIZE; |
99 | goto end; | |
100 | } | |
101 | ||
102 | if (!Py_IsInitialized()) { | |
13e4a3e3 | 103 | BT_LOGI_STR("Python interpreter is not initialized: initializing Python interpreter."); |
55bb57e0 | 104 | Py_InitializeEx(0); |
edc733b9 | 105 | python_was_initialized_by_us = true; |
9e0bf9b0 PP |
106 | BT_LOGI("Initialized Python interpreter: version=\"%s\"", |
107 | Py_GetVersion()); | |
13e4a3e3 PP |
108 | } else { |
109 | BT_LOGI("Python interpreter is already initialized: version=\"%s\"", | |
110 | Py_GetVersion()); | |
55bb57e0 PP |
111 | } |
112 | ||
113 | py_bt2_py_plugin_mod = PyImport_ImportModule("bt2.py_plugin"); | |
114 | if (!py_bt2_py_plugin_mod) { | |
9e0bf9b0 | 115 | BT_LOGI_STR("Cannot import bt2.py_plugin Python module: Python plugin support is disabled."); |
55bb57e0 PP |
116 | python_state = PYTHON_STATE_CANNOT_INITIALIZE; |
117 | goto end; | |
118 | } | |
119 | ||
120 | py_try_load_plugin_module_func = | |
121 | PyObject_GetAttrString(py_bt2_py_plugin_mod, "_try_load_plugin_module"); | |
122 | if (!py_try_load_plugin_module_func) { | |
9e0bf9b0 | 123 | BT_LOGI_STR("Cannot get _try_load_plugin_module attribute from bt2.py_plugin Python module: Python plugin support is disabled."); |
55bb57e0 PP |
124 | python_state = PYTHON_STATE_CANNOT_INITIALIZE; |
125 | goto end; | |
126 | } | |
127 | ||
128 | python_state = PYTHON_STATE_FULLY_INITIALIZED; | |
129 | ||
130 | end: | |
c9028270 | 131 | #ifndef __MINGW32__ |
55bb57e0 PP |
132 | if (old_sigint != SIG_ERR) { |
133 | (void) signal(SIGINT, old_sigint); | |
134 | } | |
c9028270 | 135 | #endif |
55bb57e0 | 136 | |
9e0bf9b0 | 137 | print_python_traceback_warn(); |
55bb57e0 PP |
138 | pyerr_clear(); |
139 | Py_XDECREF(py_bt2_py_plugin_mod); | |
140 | return; | |
141 | } | |
142 | ||
143 | __attribute__((destructor)) static | |
144 | void fini_python(void) { | |
edc733b9 | 145 | if (Py_IsInitialized() && python_was_initialized_by_us) { |
55bb57e0 PP |
146 | if (py_try_load_plugin_module_func) { |
147 | Py_DECREF(py_try_load_plugin_module_func); | |
148 | py_try_load_plugin_module_func = NULL; | |
149 | } | |
150 | ||
151 | Py_Finalize(); | |
9e0bf9b0 | 152 | BT_LOGI_STR("Finalized Python interpreter."); |
55bb57e0 PP |
153 | } |
154 | ||
155 | python_state = PYTHON_STATE_NOT_INITED; | |
156 | } | |
157 | ||
158 | static | |
88b3fc9c | 159 | bt_plugin *bt_plugin_from_python_plugin_info(PyObject *plugin_info) |
55bb57e0 | 160 | { |
88b3fc9c | 161 | bt_plugin *plugin = NULL; |
55bb57e0 PP |
162 | PyObject *py_name = NULL; |
163 | PyObject *py_author = NULL; | |
164 | PyObject *py_description = NULL; | |
165 | PyObject *py_license = NULL; | |
166 | PyObject *py_version = NULL; | |
167 | PyObject *py_comp_class_addrs = NULL; | |
168 | const char *name = NULL; | |
169 | const char *author = NULL; | |
170 | const char *description = NULL; | |
171 | const char *license = NULL; | |
172 | unsigned int major = 0, minor = 0, patch = 0; | |
173 | const char *version_extra = NULL; | |
174 | int ret; | |
175 | ||
f6ccaed9 PP |
176 | BT_ASSERT(plugin_info); |
177 | BT_ASSERT(python_state == PYTHON_STATE_FULLY_INITIALIZED); | |
55bb57e0 PP |
178 | py_name = PyObject_GetAttrString(plugin_info, "name"); |
179 | if (!py_name) { | |
9e0bf9b0 PP |
180 | BT_LOGW("Cannot find `name` attribute in Python plugin info object: " |
181 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
182 | goto error; |
183 | } | |
184 | ||
185 | py_author = PyObject_GetAttrString(plugin_info, "author"); | |
186 | if (!py_author) { | |
9e0bf9b0 PP |
187 | BT_LOGW("Cannot find `author` attribute in Python plugin info object: " |
188 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
189 | goto error; |
190 | } | |
191 | ||
192 | py_description = PyObject_GetAttrString(plugin_info, "description"); | |
193 | if (!py_description) { | |
9e0bf9b0 PP |
194 | BT_LOGW("Cannot find `desciption` attribute in Python plugin info object: " |
195 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
196 | goto error; |
197 | } | |
198 | ||
199 | py_license = PyObject_GetAttrString(plugin_info, "license"); | |
200 | if (!py_license) { | |
9e0bf9b0 PP |
201 | BT_LOGW("Cannot find `license` attribute in Python plugin info object: " |
202 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
203 | goto error; |
204 | } | |
205 | ||
206 | py_version = PyObject_GetAttrString(plugin_info, "version"); | |
207 | if (!py_version) { | |
9e0bf9b0 PP |
208 | BT_LOGW("Cannot find `version` attribute in Python plugin info object: " |
209 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
210 | goto error; |
211 | } | |
212 | ||
213 | py_comp_class_addrs = PyObject_GetAttrString(plugin_info, | |
214 | "comp_class_addrs"); | |
215 | if (!py_comp_class_addrs) { | |
9e0bf9b0 PP |
216 | BT_LOGW("Cannot find `comp_class_addrs` attribute in Python plugin info object: " |
217 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
218 | goto error; |
219 | } | |
220 | ||
221 | if (PyUnicode_Check(py_name)) { | |
222 | name = PyUnicode_AsUTF8(py_name); | |
223 | if (!name) { | |
9e0bf9b0 PP |
224 | BT_LOGW("Cannot decode Python plugin name string: " |
225 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
226 | goto error; |
227 | } | |
228 | } else { | |
229 | /* Plugin name is mandatory */ | |
9e0bf9b0 PP |
230 | BT_LOGW("Plugin name is not a string: " |
231 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
232 | goto error; |
233 | } | |
234 | ||
235 | if (PyUnicode_Check(py_author)) { | |
236 | author = PyUnicode_AsUTF8(py_author); | |
237 | if (!author) { | |
9e0bf9b0 PP |
238 | BT_LOGW("Cannot decode Python plugin author string: " |
239 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
240 | goto error; |
241 | } | |
242 | } | |
243 | ||
244 | if (PyUnicode_Check(py_description)) { | |
245 | description = PyUnicode_AsUTF8(py_description); | |
246 | if (!description) { | |
9e0bf9b0 PP |
247 | BT_LOGW("Cannot decode Python plugin description string: " |
248 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
249 | goto error; |
250 | } | |
251 | } | |
252 | ||
253 | if (PyUnicode_Check(py_license)) { | |
254 | license = PyUnicode_AsUTF8(py_license); | |
255 | if (!license) { | |
9e0bf9b0 PP |
256 | BT_LOGW("Cannot decode Python plugin license string: " |
257 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
258 | goto error; |
259 | } | |
260 | } | |
261 | ||
262 | if (PyTuple_Check(py_version)) { | |
263 | if (PyTuple_Size(py_version) >= 3) { | |
264 | PyObject *py_major = PyTuple_GetItem(py_version, 0); | |
265 | PyObject *py_minor = PyTuple_GetItem(py_version, 1); | |
266 | PyObject *py_patch = PyTuple_GetItem(py_version, 2); | |
267 | ||
f6ccaed9 PP |
268 | BT_ASSERT(py_major); |
269 | BT_ASSERT(py_minor); | |
270 | BT_ASSERT(py_patch); | |
55bb57e0 PP |
271 | |
272 | if (PyLong_Check(py_major)) { | |
273 | major = PyLong_AsUnsignedLong(py_major); | |
274 | } | |
275 | ||
276 | if (PyLong_Check(py_minor)) { | |
277 | minor = PyLong_AsUnsignedLong(py_minor); | |
278 | } | |
279 | ||
280 | if (PyLong_Check(py_patch)) { | |
281 | patch = PyLong_AsUnsignedLong(py_patch); | |
282 | } | |
283 | ||
284 | if (PyErr_Occurred()) { | |
285 | /* Overflow error, most probably */ | |
9e0bf9b0 PP |
286 | BT_LOGW("Invalid Python plugin version format: " |
287 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
288 | goto error; |
289 | } | |
290 | } | |
291 | ||
292 | if (PyTuple_Size(py_version) >= 4) { | |
293 | PyObject *py_extra = PyTuple_GetItem(py_version, 3); | |
294 | ||
f6ccaed9 | 295 | BT_ASSERT(py_extra); |
55bb57e0 PP |
296 | |
297 | if (PyUnicode_Check(py_extra)) { | |
298 | version_extra = PyUnicode_AsUTF8(py_extra); | |
299 | if (!version_extra) { | |
9e0bf9b0 PP |
300 | BT_LOGW("Cannot decode Python plugin version's extra string: " |
301 | "py-plugin-info-addr=%p", plugin_info); | |
55bb57e0 PP |
302 | goto error; |
303 | } | |
304 | } | |
305 | } | |
306 | } | |
307 | ||
308 | plugin = bt_plugin_create_empty(BT_PLUGIN_TYPE_PYTHON); | |
309 | if (!plugin) { | |
9e0bf9b0 | 310 | BT_LOGE_STR("Cannot create empty plugin object."); |
55bb57e0 PP |
311 | goto error; |
312 | } | |
313 | ||
314 | bt_plugin_set_name(plugin, name); | |
315 | ||
316 | if (description) { | |
317 | bt_plugin_set_description(plugin, description); | |
318 | } | |
319 | ||
320 | if (author) { | |
321 | bt_plugin_set_author(plugin, author); | |
322 | } | |
323 | ||
324 | if (license) { | |
325 | bt_plugin_set_license(plugin, license); | |
326 | } | |
327 | ||
328 | bt_plugin_set_version(plugin, major, minor, patch, version_extra); | |
329 | ||
330 | if (PyList_Check(py_comp_class_addrs)) { | |
331 | size_t i; | |
332 | ||
333 | for (i = 0; i < PyList_Size(py_comp_class_addrs); i++) { | |
b19ff26f | 334 | bt_component_class *comp_class; |
55bb57e0 PP |
335 | PyObject *py_comp_class_addr; |
336 | ||
337 | py_comp_class_addr = | |
338 | PyList_GetItem(py_comp_class_addrs, i); | |
f6ccaed9 | 339 | BT_ASSERT(py_comp_class_addr); |
55bb57e0 | 340 | if (PyLong_Check(py_comp_class_addr)) { |
babe0791 | 341 | comp_class = PyLong_AsVoidPtr(py_comp_class_addr); |
55bb57e0 | 342 | } else { |
9e0bf9b0 PP |
343 | BT_LOGW("Component class address is not an integer in Python plugin info object: " |
344 | "py-plugin-info-addr=%p, index=%zu", | |
345 | plugin_info, i); | |
55bb57e0 PP |
346 | continue; |
347 | } | |
348 | ||
349 | ret = bt_plugin_add_component_class(plugin, comp_class); | |
350 | if (ret < 0) { | |
9e0bf9b0 PP |
351 | BT_LOGE("Cannot add component class to plugin: " |
352 | "py-plugin-info-addr=%p, " | |
353 | "plugin-addr=%p, plugin-name=\"%s\", " | |
354 | "comp-class-addr=%p, " | |
355 | "comp-class-name=\"%s\", " | |
356 | "comp-class-type=%s", | |
357 | plugin_info, | |
358 | plugin, bt_plugin_get_name(plugin), | |
359 | comp_class, | |
360 | bt_component_class_get_name(comp_class), | |
361 | bt_component_class_type_string( | |
362 | bt_component_class_get_type(comp_class))); | |
55bb57e0 PP |
363 | continue; |
364 | } | |
365 | } | |
366 | } | |
367 | ||
55bb57e0 PP |
368 | goto end; |
369 | ||
370 | error: | |
9e0bf9b0 | 371 | print_python_traceback_warn(); |
55bb57e0 | 372 | pyerr_clear(); |
65300d60 | 373 | BT_OBJECT_PUT_REF_AND_RESET(plugin); |
55bb57e0 PP |
374 | |
375 | end: | |
376 | Py_XDECREF(py_name); | |
377 | Py_XDECREF(py_author); | |
378 | Py_XDECREF(py_description); | |
379 | Py_XDECREF(py_license); | |
380 | Py_XDECREF(py_version); | |
381 | Py_XDECREF(py_comp_class_addrs); | |
382 | return plugin; | |
383 | } | |
384 | ||
6fbd4105 | 385 | G_MODULE_EXPORT |
b19ff26f | 386 | bt_plugin_set *bt_plugin_python_create_all_from_file(const char *path) |
55bb57e0 | 387 | { |
b19ff26f | 388 | bt_plugin_set *plugin_set = NULL; |
88b3fc9c | 389 | bt_plugin *plugin = NULL; |
55bb57e0 PP |
390 | PyObject *py_plugin_info = NULL; |
391 | gchar *basename = NULL; | |
392 | size_t path_len; | |
393 | ||
f6ccaed9 | 394 | BT_ASSERT(path); |
55bb57e0 PP |
395 | |
396 | if (python_state == PYTHON_STATE_CANNOT_INITIALIZE) { | |
397 | /* | |
398 | * We do not even care about the rest of the function | |
399 | * here because we already know Python cannot be fully | |
400 | * initialized. | |
401 | */ | |
402 | goto error; | |
403 | } | |
404 | ||
3f7d4d90 PP |
405 | BT_LOGI("Trying to create all Python plugins from file: path=\"%s\"", |
406 | path); | |
55bb57e0 PP |
407 | path_len = strlen(path); |
408 | ||
409 | /* File name ends with `.py` */ | |
410 | if (strncmp(path + path_len - PYTHON_PLUGIN_FILE_EXT_LEN, | |
411 | PYTHON_PLUGIN_FILE_EXT, | |
412 | PYTHON_PLUGIN_FILE_EXT_LEN) != 0) { | |
3f7d4d90 | 413 | BT_LOGI("Skipping non-Python file: path=\"%s\"", path); |
55bb57e0 PP |
414 | goto error; |
415 | } | |
416 | ||
417 | /* File name starts with `bt_plugin_` */ | |
418 | basename = g_path_get_basename(path); | |
419 | if (!basename) { | |
9e0bf9b0 | 420 | BT_LOGW("Cannot get path's basename: path=\"%s\"", path); |
55bb57e0 PP |
421 | goto error; |
422 | } | |
423 | ||
424 | if (strncmp(basename, PYTHON_PLUGIN_FILE_PREFIX, | |
425 | PYTHON_PLUGIN_FILE_PREFIX_LEN) != 0) { | |
3f7d4d90 | 426 | BT_LOGI("Skipping Python file not starting with `%s`: " |
9e0bf9b0 | 427 | "path=\"%s\"", PYTHON_PLUGIN_FILE_PREFIX, path); |
55bb57e0 PP |
428 | goto error; |
429 | } | |
430 | ||
431 | /* | |
432 | * Initialize Python now. | |
433 | * | |
434 | * This is not done in the library contructor because the | |
435 | * interpreter is somewhat slow to initialize. If you don't | |
436 | * have any potential Python plugins, you don't need to endure | |
437 | * this waiting time everytime you load the library. | |
438 | */ | |
439 | init_python(); | |
440 | if (python_state != PYTHON_STATE_FULLY_INITIALIZED) { | |
441 | /* | |
442 | * For some reason we cannot initialize Python, | |
443 | * import the required modules, and get the required | |
444 | * attributes from them. | |
445 | */ | |
9e0bf9b0 | 446 | BT_LOGI("Failed to initialize Python interpreter."); |
55bb57e0 PP |
447 | goto error; |
448 | } | |
449 | ||
450 | /* | |
451 | * Call bt2.py_plugin._try_load_plugin_module() with this path | |
452 | * to get plugin info if the plugin is loadable and complete. | |
453 | * This function returns None when there's an error, but just in | |
454 | * case we also manually clear the last Python error state. | |
455 | */ | |
9e0bf9b0 | 456 | BT_LOGD_STR("Getting Python plugin info object from Python module."); |
55bb57e0 PP |
457 | py_plugin_info = PyObject_CallFunction(py_try_load_plugin_module_func, |
458 | "(s)", path); | |
459 | if (!py_plugin_info || py_plugin_info == Py_None) { | |
9e0bf9b0 PP |
460 | BT_LOGW("Cannot load Python plugin: path=\"%s\"", path); |
461 | print_python_traceback_warn(); | |
55bb57e0 PP |
462 | PyErr_Clear(); |
463 | goto error; | |
464 | } | |
465 | ||
466 | /* | |
467 | * Get bt_plugin from plugin info object. | |
55bb57e0 | 468 | */ |
a8ff38ef PP |
469 | plugin = bt_plugin_from_python_plugin_info(py_plugin_info); |
470 | if (!plugin) { | |
9e0bf9b0 PP |
471 | BT_LOGW("Cannot create plugin object from Python plugin info object: " |
472 | "path=\"%s\", py-plugin-info-addr=%p", | |
473 | path, py_plugin_info); | |
55bb57e0 PP |
474 | goto error; |
475 | } | |
476 | ||
a8ff38ef PP |
477 | bt_plugin_set_path(plugin, path); |
478 | plugin_set = bt_plugin_set_create(); | |
479 | if (!plugin_set) { | |
9e0bf9b0 | 480 | BT_LOGE_STR("Cannot create empty plugin set."); |
55bb57e0 PP |
481 | goto error; |
482 | } | |
483 | ||
a8ff38ef | 484 | bt_plugin_set_add_plugin(plugin_set, plugin); |
9e0bf9b0 PP |
485 | BT_LOGD("Created all Python plugins from file: path=\"%s\", " |
486 | "plugin-addr=%p, plugin-name=\"%s\"", | |
487 | path, plugin, bt_plugin_get_name(plugin)); | |
55bb57e0 PP |
488 | goto end; |
489 | ||
490 | error: | |
65300d60 | 491 | BT_OBJECT_PUT_REF_AND_RESET(plugin_set); |
55bb57e0 PP |
492 | |
493 | end: | |
c5b9b441 | 494 | bt_plugin_put_ref(plugin); |
55bb57e0 PP |
495 | Py_XDECREF(py_plugin_info); |
496 | g_free(basename); | |
a8ff38ef | 497 | return plugin_set; |
55bb57e0 | 498 | } |