foxiepaws
/
weechat
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
weechat/src/plugins/python/weechat-python.c

1709 lines
53 KiB
C
Raw Blame History

/*
* weechat-python.c - python plugin for WeeChat
*
* Copyright (C) 2003-2020 Sébastien Helleu <flashcode@flashtux.org>
* Copyright (C) 2005-2007 Emmanuel Bouthenot <kolter@openics.org>
* Copyright (C) 2012 Simon Arlott
*
* This file is part of WeeChat, the extensible chat client.
*
* WeeChat is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* WeeChat is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with WeeChat. If not, see <https://www.gnu.org/licenses/>.
*/
#undef _
#include <Python.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include "../weechat-plugin.h"
#include "../plugin-script.h"
#include "weechat-python.h"
#include "weechat-python-api.h"
WEECHAT_PLUGIN_NAME(PYTHON_PLUGIN_NAME);
WEECHAT_PLUGIN_DESCRIPTION(N_("Support of python scripts"));
WEECHAT_PLUGIN_AUTHOR("Sébastien Helleu <flashcode@flashtux.org>");
WEECHAT_PLUGIN_VERSION(WEECHAT_VERSION);
WEECHAT_PLUGIN_LICENSE(WEECHAT_LICENSE);
WEECHAT_PLUGIN_PRIORITY(4000);
struct t_weechat_plugin *weechat_python_plugin = NULL;
struct t_plugin_script_data python_data;
struct t_config_file *python_config_file = NULL;
struct t_config_option *python_config_look_check_license = NULL;
struct t_config_option *python_config_look_eval_keep_context = NULL;
int python_quiet = 0;
struct t_plugin_script *python_script_eval = NULL;
int python_eval_mode = 0;
int python_eval_send_input = 0;
int python_eval_exec_commands = 0;
struct t_gui_buffer *python_eval_buffer = NULL;
#define PYTHON_EVAL_SCRIPT \
"import weechat\n" \
"\n" \
"def script_python_eval(code):\n" \
" exec(code)\n" \
"\n" \
"weechat.register('" WEECHAT_SCRIPT_EVAL_NAME "', '', '1.0', " \
"'" WEECHAT_LICENSE "', 'Evaluation of source code', '', '')\n"
struct t_plugin_script *python_scripts = NULL;
struct t_plugin_script *last_python_script = NULL;
struct t_plugin_script *python_current_script = NULL;
struct t_plugin_script *python_registered_script = NULL;
const char *python_current_script_filename = NULL;
PyThreadState *python_mainThreadState = NULL;
PyThreadState *python_current_interpreter = NULL;
char *python2_bin = NULL;
char **python_buffer_output = NULL;
/* outputs subroutines */
static PyObject *weechat_python_output (PyObject *self, PyObject *args);
static PyMethodDef weechat_python_output_funcs[] = {
{ "write", weechat_python_output, METH_VARARGS, "" },
{ NULL, NULL, 0, NULL }
};
#if PY_MAJOR_VERSION >= 3
/* module definition for python >= 3.x */
static struct PyModuleDef moduleDef = {
PyModuleDef_HEAD_INIT,
"weechat",
NULL,
-1,
weechat_python_funcs,
NULL,
NULL,
NULL,
NULL
};
static struct PyModuleDef moduleDefOutputs = {
PyModuleDef_HEAD_INIT,
"weechatOutputs",
NULL,
-1,
weechat_python_output_funcs,
NULL,
NULL,
NULL,
NULL
};
#endif /* PY_MAJOR_VERSION >= 3 */
/*
* string used to execute action "install":
* when signal "python_script_install" is received, name of string
* is added to this string, to be installed later by a timer (when nothing is
* running in script)
*/
char *python_action_install_list = NULL;
/*
* string used to execute action "remove":
* when signal "python_script_remove" is received, name of string
* is added to this string, to be removed later by a timer (when nothing is
* running in script)
*/
char *python_action_remove_list = NULL;
/*
* string used to execute action "autoload":
* when signal "python_script_autoload" is received, name of string
* is added to this string, to autoload or disable autoload later by a timer
* (when nothing is running in script)
*/
char *python_action_autoload_list = NULL;
/*
* Gets path to python 2.x interpreter.
*
* Note: result must be freed after use.
*/
char *
weechat_python_get_python2_bin ()
{
char *dir_separator, *py2_bin, *path, **paths, bin[4096];
char *versions[] = { "2.7", "2.6", "2.5", "2.4", "2.3", "2.2", "2", NULL };
int num_paths, i, j, rc;
struct stat stat_buf;
py2_bin = NULL;
dir_separator = weechat_info_get ("dir_separator", "");
path = getenv ("PATH");
if (dir_separator && path)
{
paths = weechat_string_split (path, ":", NULL,
WEECHAT_STRING_SPLIT_STRIP_LEFT
| WEECHAT_STRING_SPLIT_STRIP_RIGHT
| WEECHAT_STRING_SPLIT_COLLAPSE_SEPS,
0, &num_paths);
if (paths)
{
for (i = 0; i < num_paths; i++)
{
for (j = 0; versions[j]; j++)
{
snprintf (bin, sizeof (bin), "%s%s%s%s",
paths[i], dir_separator, "python",
versions[j]);
rc = stat (bin, &stat_buf);
if ((rc == 0) && (S_ISREG(stat_buf.st_mode)))
{
py2_bin = strdup (bin);
break;
}
}
if (py2_bin)
break;
}
weechat_string_free_split (paths);
}
}
if (dir_separator)
free (dir_separator);
if (!py2_bin)
py2_bin = strdup ("python");
return py2_bin;
}
/*
* Converts a python unicode to a C UTF-8 string.
*
* Note: result must be freed after use.
*/
char *
weechat_python_unicode_to_string (PyObject *obj)
{
PyObject *utf8string;
char *str;
str = NULL;
utf8string = PyUnicode_AsUTF8String (obj);
if (utf8string)
{
if (PyBytes_AsString (utf8string))
str = strdup (PyBytes_AsString (utf8string));
Py_XDECREF(utf8string);
}
return str;
}
/*
* Callback called for each key/value in a hashtable.
*/
void
weechat_python_hashtable_map_cb (void *data,
struct t_hashtable *hashtable,
const char *key,
const char *value)
{
PyObject *dict, *dict_key, *dict_value;
/* make C compiler happy */
(void) hashtable;
dict = (PyObject *)data;
#if PY_MAJOR_VERSION >= 3
/* key */
if (weechat_utf8_is_valid (key, -1, NULL))
dict_key = Py_BuildValue ("s", key); /* Python 3: str */
else
dict_key = Py_BuildValue ("y", key); /* Python 3: bytes */
/* value */
if (weechat_utf8_is_valid (value, -1, NULL))
dict_value = Py_BuildValue ("s", value); /* Python 3: str */
else
dict_value = Py_BuildValue ("y", value); /* Python 3: bytes */
#else
/* key */
dict_key = Py_BuildValue ("s", key); /* Python 2: str */
/* value */
dict_value = Py_BuildValue ("s", value); /* Python 2: str */
#endif
if (dict_key && dict_value)
PyDict_SetItem (dict, dict_key, dict_value);
if (dict_key)
Py_DECREF (dict_key);
if (dict_value)
Py_DECREF (dict_value);
}
/*
* Converts a WeeChat hashtable to a python dictionary.
*/
PyObject *
weechat_python_hashtable_to_dict (struct t_hashtable *hashtable)
{
PyObject *dict;
dict = PyDict_New ();
if (!dict)
{
Py_INCREF(Py_None);
return Py_None;
}
weechat_hashtable_map_string (hashtable, &weechat_python_hashtable_map_cb,
dict);
return dict;
}
/*
* Converts a python dictionary to a WeeChat hashtable.
*
* Note: hashtable must be freed after use.
*/
struct t_hashtable *
weechat_python_dict_to_hashtable (PyObject *dict, int size,
const char *type_keys,
const char *type_values)
{
struct t_hashtable *hashtable;
PyObject *key, *value;
Py_ssize_t pos;
char *str_key, *str_value;
hashtable = weechat_hashtable_new (size, type_keys, type_values,
NULL, NULL);
if (!hashtable)
return NULL;
pos = 0;
while (PyDict_Next (dict, &pos, &key, &value))
{
str_key = NULL;
str_value = NULL;
if (PyBytes_Check (key))
{
if (PyBytes_AsString (key))
str_key = strdup (PyBytes_AsString (key));
}
else
{
str_key = weechat_python_unicode_to_string (key);
}
if (PyBytes_Check (value))
{
if (PyBytes_AsString (value))
str_value = strdup (PyBytes_AsString (value));
}
else
{
str_value = weechat_python_unicode_to_string (value);
}
if (str_key)
{
if (strcmp (type_values, WEECHAT_HASHTABLE_STRING) == 0)
{
weechat_hashtable_set (hashtable, str_key, str_value);
}
else if (strcmp (type_values, WEECHAT_HASHTABLE_POINTER) == 0)
{
weechat_hashtable_set (hashtable, str_key,
plugin_script_str2ptr (weechat_python_plugin,
NULL, NULL,
str_value));
}
}
if (str_key)
free (str_key);
if (str_value)
free (str_value);
}
return hashtable;
}
/*
* Flushes output.
*/
void
weechat_python_output_flush ()
{
const char *ptr_command;
char *temp_buffer, *command;
int length;
if (!*python_buffer_output[0])
return;
/* if there's no buffer, we catch the output, so there's no flush */
if (python_eval_mode && !python_eval_buffer)
return;
temp_buffer = strdup (*python_buffer_output);
if (!temp_buffer)
return;
weechat_string_dyn_copy (python_buffer_output, NULL);
if (python_eval_mode)
{
if (python_eval_send_input)
{
if (python_eval_exec_commands)
ptr_command = temp_buffer;
else
ptr_command = weechat_string_input_for_buffer (temp_buffer);
if (ptr_command)
{
weechat_command (python_eval_buffer, temp_buffer);
}
else
{
length = 1 + strlen (temp_buffer) + 1;
command = malloc (length);
if (command)
{
snprintf (command, length, "%c%s",
temp_buffer[0], temp_buffer);
weechat_command (python_eval_buffer,
(command[0]) ? command : " ");
free (command);
}
}
}
else
{
weechat_printf (python_eval_buffer, "%s", temp_buffer);
}
}
else
{
/* script (no eval mode) */
weechat_printf (
NULL,
weechat_gettext ("%s: stdout/stderr (%s): %s"),
PYTHON_PLUGIN_NAME,
(python_current_script) ? python_current_script->name : "?",
temp_buffer);
}
free (temp_buffer);
}
/*
* Redirection for stdout and stderr.
*/
static PyObject *
weechat_python_output (PyObject *self, PyObject *args)
{
char *msg, *ptr_msg, *ptr_newline;
/* make C compiler happy */
(void) self;
msg = NULL;
if (!PyArg_ParseTuple (args, "s", &msg))
{
weechat_python_output_flush ();
}
else
{
ptr_msg = msg;
while ((ptr_newline = strchr (ptr_msg, '\n')) != NULL)
{
ptr_newline[0] = '\0';
weechat_string_dyn_concat (python_buffer_output, ptr_msg);
weechat_python_output_flush ();
ptr_newline[0] = '\n';
ptr_msg = ++ptr_newline;
}
weechat_string_dyn_concat (python_buffer_output, ptr_msg);
}
Py_INCREF(Py_None);
return Py_None;
}
/*
* Executes a python function.
*/
void *
weechat_python_exec (struct t_plugin_script *script,
int ret_type, const char *function,
const char *format, void **argv)
{
struct t_plugin_script *old_python_current_script;
PyThreadState *old_interpreter;
PyObject *evMain, *evDict, *evFunc, *rc;
void *argv2[16], *ret_value, *ret_temp;
char format2[17];
int i, argc, *ret_int;
ret_value = NULL;
/* PyEval_AcquireLock (); */
old_python_current_script = python_current_script;
python_current_script = script;
old_interpreter = NULL;
if (script->interpreter)
{
old_interpreter = PyThreadState_Swap (NULL);
PyThreadState_Swap (script->interpreter);
}
evMain = PyImport_AddModule ((char *) "__main__");
evDict = PyModule_GetDict (evMain);
evFunc = PyDict_GetItemString (evDict, function);
if ( !(evFunc && PyCallable_Check (evFunc)) )
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to run function \"%s\""),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME, function);
/* PyEval_ReleaseThread (python_current_script->interpreter); */
goto end;
}
if (argv && argv[0])
{
argc = strlen (format);
for (i = 0; i < 16; i++)
{
if (i < argc)
{
argv2[i] = argv[i];
if (format[i] == 's')
{
#if PY_MAJOR_VERSION >= 3
if (weechat_utf8_is_valid (argv2[i], -1, NULL))
format2[i] = 's'; /* Python 3: str */
else
format2[i] = 'y'; /* Python 3: bytes */
#else
format2[i] = 's'; /* Python 2: str */
#endif
}
else
{
format2[i] = format[i];
}
}
else
{
argv2[i] = NULL;
}
}
format2[argc] = '\0';
rc = PyObject_CallFunction (evFunc, format2,
argv2[0], argv2[1],
argv2[2], argv2[3],
argv2[4], argv2[5],
argv2[6], argv2[7],
argv2[8], argv2[9],
argv2[10], argv2[11],
argv2[12], argv2[13],
argv2[14], argv2[15]);
}
else
{
rc = PyObject_CallFunction (evFunc, NULL);
}
weechat_python_output_flush ();
/*
* ugly hack : rc = NULL while 'return weechat.WEECHAT_RC_OK ....
* because of '#define WEECHAT_RC_OK 0'
*/
if (rc == NULL)
rc = PyLong_FromLong ((long)0);
if (PyErr_Occurred ())
{
PyErr_Print ();
Py_XDECREF(rc);
}
else if ((ret_type == WEECHAT_SCRIPT_EXEC_STRING) && (PyUnicode_Check (rc)))
{
ret_value = weechat_python_unicode_to_string (rc);
Py_XDECREF(rc);
}
else if ((ret_type == WEECHAT_SCRIPT_EXEC_STRING) && (PyBytes_Check (rc)))
{
if (PyBytes_AsString (rc))
ret_value = strdup (PyBytes_AsString (rc));
else
ret_value = NULL;
Py_XDECREF(rc);
}
else if ((ret_type == WEECHAT_SCRIPT_EXEC_POINTER) && (PyUnicode_Check (rc)))
{
ret_temp = weechat_python_unicode_to_string (rc);
if (ret_temp)
{
ret_value = plugin_script_str2ptr (weechat_python_plugin,
script->name, function,
ret_temp);
free (ret_temp);
}
else
{
ret_value = NULL;
}
Py_XDECREF(rc);
}
else if ((ret_type == WEECHAT_SCRIPT_EXEC_POINTER) && (PyBytes_Check (rc)))
{
if (PyBytes_AsString (rc))
{
ret_value = plugin_script_str2ptr (weechat_python_plugin,
script->name, function,
PyBytes_AsString (rc));
}
else
{
ret_value = NULL;
}
Py_XDECREF(rc);
}
else if ((ret_type == WEECHAT_SCRIPT_EXEC_INT) && (PY_INTEGER_CHECK(rc)))
{
ret_int = malloc (sizeof (*ret_int));
if (ret_int)
*ret_int = (int) PyLong_AsLong (rc);
ret_value = ret_int;
Py_XDECREF(rc);
}
else if (ret_type == WEECHAT_SCRIPT_EXEC_HASHTABLE)
{
ret_value = weechat_python_dict_to_hashtable (rc,
WEECHAT_SCRIPT_HASHTABLE_DEFAULT_SIZE,
WEECHAT_HASHTABLE_STRING,
WEECHAT_HASHTABLE_STRING);
Py_XDECREF(rc);
}
else
{
if (ret_type != WEECHAT_SCRIPT_EXEC_IGNORE)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: function \"%s\" must "
"return a valid value"),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME,
function);
}
Py_XDECREF(rc);
}
if ((ret_type != WEECHAT_SCRIPT_EXEC_IGNORE) && !ret_value)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: error in function \"%s\""),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME,
function);
}
/* PyEval_ReleaseThread (python_current_script->interpreter); */
end:
python_current_script = old_python_current_script;
if (old_interpreter)
PyThreadState_Swap (old_interpreter);
return ret_value;
}
/*
* Initializes the "weechat" module.
*/
#if PY_MAJOR_VERSION >= 3
static PyObject *weechat_python_init_module_weechat ()
#else
void weechat_python_init_module_weechat ()
#endif /* PY_MAJOR_VERSION >= 3 */
{
PyObject *weechat_module, *weechat_dict;
#if PY_MAJOR_VERSION >= 3
/* python >= 3.x */
weechat_module = PyModule_Create (&moduleDef);
#else
/* python <= 2.x */
weechat_module = Py_InitModule ("weechat", weechat_python_funcs);
#endif /* PY_MAJOR_VERSION >= 3 */
if (!weechat_module)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to initialize WeeChat "
"module"),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME);
#if PY_MAJOR_VERSION >= 3
return NULL;
#else
return;
#endif /* PY_MAJOR_VERSION >= 3 */
}
/* define some constants */
weechat_dict = PyModule_GetDict (weechat_module);
PyDict_SetItemString (weechat_dict, "WEECHAT_RC_OK", PyLong_FromLong ((long)WEECHAT_RC_OK));
PyDict_SetItemString (weechat_dict, "WEECHAT_RC_OK_EAT", PyLong_FromLong ((long)WEECHAT_RC_OK_EAT));
PyDict_SetItemString (weechat_dict, "WEECHAT_RC_ERROR", PyLong_FromLong ((long)WEECHAT_RC_ERROR));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_READ_OK", PyLong_FromLong ((long)WEECHAT_CONFIG_READ_OK));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_READ_MEMORY_ERROR", PyLong_FromLong ((long)WEECHAT_CONFIG_READ_MEMORY_ERROR));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_READ_FILE_NOT_FOUND", PyLong_FromLong ((long)WEECHAT_CONFIG_READ_FILE_NOT_FOUND));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_WRITE_OK", PyLong_FromLong ((long)WEECHAT_CONFIG_WRITE_OK));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_WRITE_ERROR", PyLong_FromLong ((long)WEECHAT_CONFIG_WRITE_ERROR));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_WRITE_MEMORY_ERROR", PyLong_FromLong ((long)WEECHAT_CONFIG_WRITE_MEMORY_ERROR));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_OPTION_SET_OK_CHANGED", PyLong_FromLong ((long)WEECHAT_CONFIG_OPTION_SET_OK_CHANGED));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_OPTION_SET_OK_SAME_VALUE", PyLong_FromLong ((long)WEECHAT_CONFIG_OPTION_SET_OK_SAME_VALUE));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_OPTION_SET_ERROR", PyLong_FromLong ((long)WEECHAT_CONFIG_OPTION_SET_ERROR));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_OPTION_SET_OPTION_NOT_FOUND", PyLong_FromLong ((long)WEECHAT_CONFIG_OPTION_SET_OPTION_NOT_FOUND));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_OPTION_UNSET_OK_NO_RESET", PyLong_FromLong ((long)WEECHAT_CONFIG_OPTION_UNSET_OK_NO_RESET));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_OPTION_UNSET_OK_RESET", PyLong_FromLong ((long)WEECHAT_CONFIG_OPTION_UNSET_OK_RESET));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_OPTION_UNSET_OK_REMOVED", PyLong_FromLong ((long)WEECHAT_CONFIG_OPTION_UNSET_OK_REMOVED));
PyDict_SetItemString (weechat_dict, "WEECHAT_CONFIG_OPTION_UNSET_ERROR", PyLong_FromLong ((long)WEECHAT_CONFIG_OPTION_UNSET_ERROR));
PyDict_SetItemString (weechat_dict, "WEECHAT_LIST_POS_SORT", PyUnicode_FromString (WEECHAT_LIST_POS_SORT));
PyDict_SetItemString (weechat_dict, "WEECHAT_LIST_POS_BEGINNING", PyUnicode_FromString (WEECHAT_LIST_POS_BEGINNING));
PyDict_SetItemString (weechat_dict, "WEECHAT_LIST_POS_END", PyUnicode_FromString (WEECHAT_LIST_POS_END));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOTLIST_LOW", PyUnicode_FromString (WEECHAT_HOTLIST_LOW));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOTLIST_MESSAGE", PyUnicode_FromString (WEECHAT_HOTLIST_MESSAGE));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOTLIST_PRIVATE", PyUnicode_FromString (WEECHAT_HOTLIST_PRIVATE));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOTLIST_HIGHLIGHT", PyUnicode_FromString (WEECHAT_HOTLIST_HIGHLIGHT));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_PROCESS_RUNNING", PyLong_FromLong ((long)WEECHAT_HOOK_PROCESS_RUNNING));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_PROCESS_ERROR", PyLong_FromLong ((long)WEECHAT_HOOK_PROCESS_ERROR));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_CONNECT_OK", PyLong_FromLong ((long)WEECHAT_HOOK_CONNECT_OK));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_CONNECT_ADDRESS_NOT_FOUND", PyLong_FromLong ((long)WEECHAT_HOOK_CONNECT_ADDRESS_NOT_FOUND));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_CONNECT_IP_ADDRESS_NOT_FOUND", PyLong_FromLong ((long)WEECHAT_HOOK_CONNECT_IP_ADDRESS_NOT_FOUND));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_CONNECT_CONNECTION_REFUSED", PyLong_FromLong ((long)WEECHAT_HOOK_CONNECT_CONNECTION_REFUSED));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_CONNECT_PROXY_ERROR", PyLong_FromLong ((long)WEECHAT_HOOK_CONNECT_PROXY_ERROR));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_CONNECT_LOCAL_HOSTNAME_ERROR", PyLong_FromLong ((long)WEECHAT_HOOK_CONNECT_LOCAL_HOSTNAME_ERROR));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_CONNECT_GNUTLS_INIT_ERROR", PyLong_FromLong ((long)WEECHAT_HOOK_CONNECT_GNUTLS_INIT_ERROR));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_CONNECT_GNUTLS_HANDSHAKE_ERROR", PyLong_FromLong ((long)WEECHAT_HOOK_CONNECT_GNUTLS_HANDSHAKE_ERROR));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_CONNECT_MEMORY_ERROR", PyLong_FromLong ((long)WEECHAT_HOOK_CONNECT_MEMORY_ERROR));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_CONNECT_TIMEOUT", PyLong_FromLong ((long)WEECHAT_HOOK_CONNECT_TIMEOUT));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_CONNECT_SOCKET_ERROR", PyLong_FromLong ((long)WEECHAT_HOOK_CONNECT_SOCKET_ERROR));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_SIGNAL_STRING", PyUnicode_FromString (WEECHAT_HOOK_SIGNAL_STRING));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_SIGNAL_INT", PyUnicode_FromString (WEECHAT_HOOK_SIGNAL_INT));
PyDict_SetItemString (weechat_dict, "WEECHAT_HOOK_SIGNAL_POINTER", PyUnicode_FromString (WEECHAT_HOOK_SIGNAL_POINTER));
#if PY_MAJOR_VERSION >= 3
return weechat_module;
#endif /* PY_MAJOR_VERSION >= 3 */
}
/*
* Sets weechat output (to redirect stdout/stderr to WeeChat buffer).
*/
void
weechat_python_set_output ()
{
PyObject *weechat_outputs;
#if PY_MAJOR_VERSION >= 3
/* python >= 3.x */
weechat_outputs = PyModule_Create (&moduleDefOutputs);
#else
/* python <= 2.x */
weechat_outputs = Py_InitModule ("weechatOutputs",
weechat_python_output_funcs);
#endif /* PY_MAJOR_VERSION >= 3 */
if (weechat_outputs)
{
if (PySys_SetObject ("stdout", weechat_outputs) == -1)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to redirect stdout"),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME);
}
if (PySys_SetObject ("stderr", weechat_outputs) == -1)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to redirect stderr"),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME);
}
}
else
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to redirect stdout and "
"stderr"),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME);
}
}
/*
* Loads a python script.
*
* If code is NULL, the content of filename is read and executed.
* If code is not NULL, it is executed (the file is not read).
*
* Returns pointer to new registered script, NULL if error.
*/
struct t_plugin_script *
weechat_python_load (const char *filename, const char *code)
{
char *argv[] = { "__weechat_plugin__" , NULL };
#if PY_MAJOR_VERSION >= 3
wchar_t *wargv[] = { NULL, NULL };
#endif /* PY_MAJOR_VERSION >= 3 */
FILE *fp;
PyObject *python_path, *path, *module_main, *globals, *rc;
char *weechat_home;
char *str_home;
int len;
fp = NULL;
if (!code)
{
fp = fopen (filename, "r");
if (!fp)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: script \"%s\" not found"),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME,
filename);
return NULL;
}
}
if ((weechat_python_plugin->debug >= 2) || !python_quiet)
{
weechat_printf (NULL,
weechat_gettext ("%s: loading script \"%s\""),
PYTHON_PLUGIN_NAME, filename);
}
python_current_script = NULL;
python_registered_script = NULL;
/* PyEval_AcquireLock (); */
python_current_interpreter = Py_NewInterpreter ();
#if PY_MAJOR_VERSION >= 3
/* python >= 3.x */
len = mbstowcs (NULL, argv[0], 0) + 1;
wargv[0] = malloc ((len + 1) * sizeof (wargv[0][0]));
if (wargv[0])
{
if (mbstowcs (wargv[0], argv[0], len) == (size_t)(-1))
{
free (wargv[0]);
wargv[0] = NULL;
}
PySys_SetArgv (1, wargv);
if (wargv[0])
free (wargv[0]);
}
#else
/* python <= 2.x */
PySys_SetArgv (1, argv);
#endif /* PY_MAJOR_VERSION >= 3 */
if (!python_current_interpreter)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to create new "
"sub-interpreter"),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME);
if (fp)
fclose (fp);
/* PyEval_ReleaseLock (); */
return NULL;
}
PyThreadState_Swap (python_current_interpreter);
/* adding $weechat_dir/python in $PYTHONPATH */
python_path = PySys_GetObject ("path");
weechat_home = weechat_info_get ("weechat_dir", "");
if (weechat_home)
{
len = strlen (weechat_home) + 1 + strlen (PYTHON_PLUGIN_NAME) + 1;
str_home = malloc (len);
if (str_home)
{
snprintf (str_home, len, "%s/python", weechat_home);
#if PY_MAJOR_VERSION >= 3
/* python >= 3.x */
path = PyUnicode_FromString (str_home);
#else
/* python <= 2.x */
path = PyBytes_FromString (str_home);
#endif /* PY_MAJOR_VERSION >= 3 */
if (path != NULL)
{
PyList_Insert (python_path, 0, path);
Py_DECREF (path);
}
free (str_home);
}
free (weechat_home);
}
weechat_python_set_output ();
python_current_script_filename = filename;
if (code)
{
/* execute code without reading file */
module_main = PyImport_AddModule ("__main__");
globals = PyModule_GetDict (module_main);
rc = PyRun_String (code, Py_file_input, globals, NULL);
if (PyErr_Occurred ())
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to execute source "
"code"),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME);
PyErr_Print ();
if (rc)
Py_XDECREF(rc);
/* if script was registered, remove it from list */
if (python_current_script)
{
plugin_script_remove (weechat_python_plugin,
&python_scripts, &last_python_script,
python_current_script);
python_current_script = NULL;
}
Py_EndInterpreter (python_current_interpreter);
/* PyEval_ReleaseLock (); */
return NULL;
}
if (rc)
Py_XDECREF(rc);
}
else
{
/* read and execute code from file */
if (PyRun_SimpleFile (fp, filename) != 0)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to parse file \"%s\""),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME, filename);
fclose (fp);
if (PyErr_Occurred ())
PyErr_Print ();
/* if script was registered, remove it from list */
if (python_current_script)
{
plugin_script_remove (weechat_python_plugin,
&python_scripts, &last_python_script,
python_current_script);
python_current_script = NULL;
}
Py_EndInterpreter (python_current_interpreter);
/* PyEval_ReleaseLock (); */
return NULL;
}
fclose (fp);
}
if (PyErr_Occurred ())
PyErr_Print ();
if (!python_registered_script)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: function \"register\" not "
"found (or failed) in file \"%s\""),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME, filename);
if (PyErr_Occurred ())
PyErr_Print ();
Py_EndInterpreter (python_current_interpreter);
/* PyEval_ReleaseLock (); */
return NULL;
}
python_current_script = python_registered_script;
/* PyEval_ReleaseThread (python_current_script->interpreter); */
/*
* set input/close callbacks for buffers created by this script
* (to restore callbacks after upgrade)
*/
plugin_script_set_buffer_callbacks (weechat_python_plugin,
python_scripts,
python_current_script,
&weechat_python_api_buffer_input_data_cb,
&weechat_python_api_buffer_close_cb);
(void) weechat_hook_signal_send ("python_script_loaded",
WEECHAT_HOOK_SIGNAL_STRING,
python_current_script->filename);
return python_current_script;
}
/*
* Callback for script_auto_load() function.
*/
void
weechat_python_load_cb (void *data, const char *filename)
{
/* make C compiler happy */
(void) data;
weechat_python_load (filename, NULL);
}
/*
* Unloads a python script.
*/
void
weechat_python_unload (struct t_plugin_script *script)
{
int *rc;
void *interpreter;
char *filename;
if ((weechat_python_plugin->debug >= 2) || !python_quiet)
{
weechat_printf (NULL,
weechat_gettext ("%s: unloading script \"%s\""),
PYTHON_PLUGIN_NAME, script->name);
}
if (script->shutdown_func && script->shutdown_func[0])
{
rc = (int *) weechat_python_exec (script, WEECHAT_SCRIPT_EXEC_INT,
script->shutdown_func, NULL, NULL);
if (rc)
free (rc);
}
filename = strdup (script->filename);
interpreter = script->interpreter;
if (python_current_script == script)
{
python_current_script = (python_current_script->prev_script) ?
python_current_script->prev_script : python_current_script->next_script;
}
plugin_script_remove (weechat_python_plugin, &python_scripts, &last_python_script,
script);
if (interpreter)
{
PyThreadState_Swap (interpreter);
Py_EndInterpreter (interpreter);
}
if (python_current_script)
PyThreadState_Swap (python_current_script->interpreter);
(void) weechat_hook_signal_send ("python_script_unloaded",
WEECHAT_HOOK_SIGNAL_STRING, filename);
if (filename)
free (filename);
}
/*
* Unloads a python script by name.
*/
void
weechat_python_unload_name (const char *name)
{
struct t_plugin_script *ptr_script;
ptr_script = plugin_script_search (weechat_python_plugin, python_scripts, name);
if (ptr_script)
{
weechat_python_unload (ptr_script);
if (!python_quiet)
{
weechat_printf (NULL,
weechat_gettext ("%s: script \"%s\" unloaded"),
PYTHON_PLUGIN_NAME, name);
}
}
else
{
weechat_printf (NULL,
weechat_gettext ("%s%s: script \"%s\" not loaded"),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME, name);
}
}
/*
* Unloads all python scripts.
*/
void
weechat_python_unload_all ()
{
while (python_scripts)
{
weechat_python_unload (python_scripts);
}
}
/*
* Reloads a python script by name.
*/
void
weechat_python_reload_name (const char *name)
{
struct t_plugin_script *ptr_script;
char *filename;
ptr_script = plugin_script_search (weechat_python_plugin, python_scripts, name);
if (ptr_script)
{
filename = strdup (ptr_script->filename);
if (filename)
{
weechat_python_unload (ptr_script);
if (!python_quiet)
{
weechat_printf (NULL,
weechat_gettext ("%s: script \"%s\" unloaded"),
PYTHON_PLUGIN_NAME, name);
}
weechat_python_load (filename, NULL);
free (filename);
}
}
else
{
weechat_printf (NULL,
weechat_gettext ("%s%s: script \"%s\" not loaded"),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME, name);
}
}
/*
* Evaluates python source code.
*
* Returns:
* 1: OK
* 0: error
*/
int
weechat_python_eval (struct t_gui_buffer *buffer, int send_to_buffer_as_input,
int exec_commands, const char *code)
{
void *func_argv[1], *result;
if (!python_script_eval)
{
python_quiet = 1;
python_script_eval = weechat_python_load (WEECHAT_SCRIPT_EVAL_NAME,
PYTHON_EVAL_SCRIPT);
python_quiet = 0;
if (!python_script_eval)
return 0;
}
weechat_python_output_flush ();
python_eval_mode = 1;
python_eval_send_input = send_to_buffer_as_input;
python_eval_exec_commands = exec_commands;
python_eval_buffer = buffer;
func_argv[0] = (char *)code;
result = weechat_python_exec (python_script_eval,
WEECHAT_SCRIPT_EXEC_IGNORE,
"script_python_eval",
"s", func_argv);
/* result is ignored */
if (result)
free (result);
weechat_python_output_flush ();
python_eval_mode = 0;
python_eval_send_input = 0;
python_eval_exec_commands = 0;
python_eval_buffer = NULL;
if (!weechat_config_boolean (python_config_look_eval_keep_context))
{
python_quiet = 1;
weechat_python_unload (python_script_eval);
python_quiet = 0;
python_script_eval = NULL;
}
return 1;
}
/*
* Callback for command "/python".
*/
int
weechat_python_command_cb (const void *pointer, void *data,
struct t_gui_buffer *buffer,
int argc, char **argv, char **argv_eol)
{
char *ptr_name, *ptr_code, *path_script;
int i, send_to_buffer_as_input, exec_commands;
/* make C compiler happy */
(void) pointer;
(void) data;
if (argc == 1)
{
plugin_script_display_list (weechat_python_plugin, python_scripts,
NULL, 0);
}
else if (argc == 2)
{
if (weechat_strcasecmp (argv[1], "list") == 0)
{
plugin_script_display_list (weechat_python_plugin, python_scripts,
NULL, 0);
}
else if (weechat_strcasecmp (argv[1], "listfull") == 0)
{
plugin_script_display_list (weechat_python_plugin, python_scripts,
NULL, 1);
}
else if (weechat_strcasecmp (argv[1], "autoload") == 0)
{
plugin_script_auto_load (weechat_python_plugin, &weechat_python_load_cb);
}
else if (weechat_strcasecmp (argv[1], "reload") == 0)
{
weechat_python_unload_all ();
plugin_script_auto_load (weechat_python_plugin, &weechat_python_load_cb);
}
else if (weechat_strcasecmp (argv[1], "unload") == 0)
{
weechat_python_unload_all ();
}
else if (weechat_strcasecmp (argv[1], "version") == 0)
{
plugin_script_display_interpreter (weechat_python_plugin, 0);
}
else
WEECHAT_COMMAND_ERROR;
}
else
{
if (weechat_strcasecmp (argv[1], "list") == 0)
{
plugin_script_display_list (weechat_python_plugin, python_scripts,
argv_eol[2], 0);
}
else if (weechat_strcasecmp (argv[1], "listfull") == 0)
{
plugin_script_display_list (weechat_python_plugin, python_scripts,
argv_eol[2], 1);
}
else if ((weechat_strcasecmp (argv[1], "load") == 0)
|| (weechat_strcasecmp (argv[1], "reload") == 0)
|| (weechat_strcasecmp (argv[1], "unload") == 0))
{
ptr_name = argv_eol[2];
if (strncmp (ptr_name, "-q ", 3) == 0)
{
python_quiet = 1;
ptr_name += 3;
while (ptr_name[0] == ' ')
{
ptr_name++;
}
}
if (weechat_strcasecmp (argv[1], "load") == 0)
{
/* load python script */
path_script = plugin_script_search_path (weechat_python_plugin,
ptr_name);
weechat_python_load ((path_script) ? path_script : ptr_name,
NULL);
if (path_script)
free (path_script);
}
else if (weechat_strcasecmp (argv[1], "reload") == 0)
{
/* reload one python script */
weechat_python_reload_name (ptr_name);
}
else if (weechat_strcasecmp (argv[1], "unload") == 0)
{
/* unload python script */
weechat_python_unload_name (ptr_name);
}
python_quiet = 0;
}
else if (weechat_strcasecmp (argv[1], "eval") == 0)
{
send_to_buffer_as_input = 0;
exec_commands = 0;
ptr_code = argv_eol[2];
for (i = 2; i < argc; i++)
{
if (argv[i][0] == '-')
{
if (strcmp (argv[i], "-o") == 0)
{
if (i + 1 >= argc)
WEECHAT_COMMAND_ERROR;
send_to_buffer_as_input = 1;
exec_commands = 0;
ptr_code = argv_eol[i + 1];
}
else if (strcmp (argv[i], "-oc") == 0)
{
if (i + 1 >= argc)
WEECHAT_COMMAND_ERROR;
send_to_buffer_as_input = 1;
exec_commands = 1;
ptr_code = argv_eol[i + 1];
}
}
else
break;
}
if (!weechat_python_eval (buffer, send_to_buffer_as_input,
exec_commands, ptr_code))
WEECHAT_COMMAND_ERROR;
}
else
WEECHAT_COMMAND_ERROR;
}
return WEECHAT_RC_OK;
}
/*
* Adds python scripts to completion list.
*/
int
weechat_python_completion_cb (const void *pointer, void *data,
const char *completion_item,
struct t_gui_buffer *buffer,
struct t_gui_completion *completion)
{
/* make C compiler happy */
(void) pointer;
(void) data;
(void) completion_item;
(void) buffer;
plugin_script_completion (weechat_python_plugin, completion, python_scripts);
return WEECHAT_RC_OK;
}
/*
* Returns hdata for python scripts.
*/
struct t_hdata *
weechat_python_hdata_cb (const void *pointer, void *data,
const char *hdata_name)
{
/* make C compiler happy */
(void) pointer;
(void) data;
return plugin_script_hdata_script (weechat_plugin,
&python_scripts, &last_python_script,
hdata_name);
}
/*
* Returns python info "python2_bin".
*/
char *
weechat_python_info_python2_bin_cb (const void *pointer, void *data,
const char *info_name,
const char *arguments)
{
int rc;
struct stat stat_buf;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) info_name;
(void) arguments;
if (python2_bin && (strcmp (python2_bin, "python") != 0))
{
rc = stat (python2_bin, &stat_buf);
if ((rc != 0) || (!S_ISREG(stat_buf.st_mode)))
{
free (python2_bin);
python2_bin = weechat_python_get_python2_bin ();
}
}
return (python2_bin) ? strdup (python2_bin) : NULL;
}
/*
* Returns python info "python_eval".
*/
char *
weechat_python_info_eval_cb (const void *pointer, void *data,
const char *info_name,
const char *arguments)
{
char *output;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) info_name;
weechat_python_eval (NULL, 0, 0, (arguments) ? arguments : "");
output = strdup (*python_buffer_output);
weechat_string_dyn_copy (python_buffer_output, NULL);
return output;
}
/*
* Returns infolist with python scripts.
*/
struct t_infolist *
weechat_python_infolist_cb (const void *pointer, void *data,
const char *infolist_name,
void *obj_pointer, const char *arguments)
{
/* make C compiler happy */
(void) pointer;
(void) data;
if (!infolist_name || !infolist_name[0])
return NULL;
if (weechat_strcasecmp (infolist_name, "python_script") == 0)
{
return plugin_script_infolist_list_scripts (weechat_python_plugin,
python_scripts,
obj_pointer,
arguments);
}
return NULL;
}
/*
* Dumps python plugin data in WeeChat log file.
*/
int
weechat_python_signal_debug_dump_cb (const void *pointer, void *data,
const char *signal,
const char *type_data, void *signal_data)
{
/* make C compiler happy */
(void) pointer;
(void) data;
(void) signal;
(void) type_data;
if (!signal_data
|| (weechat_strcasecmp ((char *)signal_data, PYTHON_PLUGIN_NAME) == 0))
{
plugin_script_print_log (weechat_python_plugin, python_scripts);
}
return WEECHAT_RC_OK;
}
/*
* Timer for executing actions.
*/
int
weechat_python_timer_action_cb (const void *pointer, void *data,
int remaining_calls)
{
/* make C compiler happy */
(void) data;
(void) remaining_calls;
if (pointer)
{
if (pointer == &python_action_install_list)
{
plugin_script_action_install (weechat_python_plugin,
python_scripts,
&weechat_python_unload,
&weechat_python_load,
&python_quiet,
&python_action_install_list);
}
else if (pointer == &python_action_remove_list)
{
plugin_script_action_remove (weechat_python_plugin,
python_scripts,
&weechat_python_unload,
&python_quiet,
&python_action_remove_list);
}
else if (pointer == &python_action_autoload_list)
{
plugin_script_action_autoload (weechat_python_plugin,
&python_quiet,
&python_action_autoload_list);
}
}
return WEECHAT_RC_OK;
}
/*
* Callback called when a script action is asked (install/remove/autoload a
* script).
*/
int
weechat_python_signal_script_action_cb (const void *pointer, void *data,
const char *signal,
const char *type_data,
void *signal_data)
{
/* make C compiler happy */
(void) pointer;
(void) data;
if (strcmp (type_data, WEECHAT_HOOK_SIGNAL_STRING) == 0)
{
if (strcmp (signal, "python_script_install") == 0)
{
plugin_script_action_add (&python_action_install_list,
(const char *)signal_data);
weechat_hook_timer (1, 0, 1,
&weechat_python_timer_action_cb,
&python_action_install_list, NULL);
}
else if (strcmp (signal, "python_script_remove") == 0)
{
plugin_script_action_add (&python_action_remove_list,
(const char *)signal_data);
weechat_hook_timer (1, 0, 1,
&weechat_python_timer_action_cb,
&python_action_remove_list, NULL);
}
else if (strcmp (signal, "python_script_autoload") == 0)
{
plugin_script_action_add (&python_action_autoload_list,
(const char *)signal_data);
weechat_hook_timer (1, 0, 1,
&weechat_python_timer_action_cb,
&python_action_autoload_list, NULL);
}
}
return WEECHAT_RC_OK;
}
/*
* Initializes python plugin.
*/
int
weechat_plugin_init (struct t_weechat_plugin *plugin, int argc, char *argv[])
{
weechat_python_plugin = plugin;
/* set interpreter name and version */
weechat_hashtable_set (plugin->variables, "interpreter_name",
plugin->name);
#ifdef PY_VERSION
weechat_hashtable_set (plugin->variables, "interpreter_version",
PY_VERSION);
#else
weechat_hashtable_set (plugin->variables, "interpreter_version",
"");
#endif /* PY_VERSION */
/* init stdout/stderr buffer */
python_buffer_output = weechat_string_dyn_alloc (256);
if (!python_buffer_output)
return WEECHAT_RC_ERROR;
/*
* hook info to get path to python 2.x interpreter
* (some scripts using hook_process need that)
*/
python2_bin = weechat_python_get_python2_bin ();
weechat_hook_info ("python2_bin",
N_("path to python 2.x interpreter"),
NULL,
&weechat_python_info_python2_bin_cb, NULL, NULL);
PyImport_AppendInittab ("weechat",
&weechat_python_init_module_weechat);
Py_Initialize ();
if (Py_IsInitialized () == 0)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to launch global "
"interpreter"),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME);
weechat_string_dyn_free (python_buffer_output, 1);
return WEECHAT_RC_ERROR;
}
/* PyEval_InitThreads(); */
/* python_mainThreadState = PyThreadState_Swap(NULL); */
#if PY_VERSION_HEX >= 0x03070000
python_mainThreadState = PyThreadState_Get();
#else
python_mainThreadState = PyEval_SaveThread();
#endif
/* PyEval_ReleaseLock (); */
if (!python_mainThreadState)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to get current "
"interpreter state"),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME);
weechat_string_dyn_free (python_buffer_output, 1);
return WEECHAT_RC_ERROR;
}
python_data.config_file = &python_config_file;
python_data.config_look_check_license = &python_config_look_check_license;
python_data.config_look_eval_keep_context = &python_config_look_eval_keep_context;
python_data.scripts = &python_scripts;
python_data.last_script = &last_python_script;
python_data.callback_command = &weechat_python_command_cb;
python_data.callback_completion = &weechat_python_completion_cb;
python_data.callback_hdata = &weechat_python_hdata_cb;
python_data.callback_info_eval = &weechat_python_info_eval_cb;
python_data.callback_infolist = &weechat_python_infolist_cb;
python_data.callback_signal_debug_dump = &weechat_python_signal_debug_dump_cb;
python_data.callback_signal_script_action = &weechat_python_signal_script_action_cb;
python_data.callback_load_file = &weechat_python_load_cb;
python_data.unload_all = &weechat_python_unload_all;
python_quiet = 1;
plugin_script_init (weechat_python_plugin, argc, argv, &python_data);
python_quiet = 0;
plugin_script_display_short_list (weechat_python_plugin,
python_scripts);
/* init OK */
return WEECHAT_RC_OK;
}
/*
* Ends python plugin.
*/
int
weechat_plugin_end (struct t_weechat_plugin *plugin)
{
/* unload all scripts */
python_quiet = 1;
if (python_script_eval)
{
weechat_python_unload (python_script_eval);
python_script_eval = NULL;
}
plugin_script_end (plugin, &python_data);
python_quiet = 0;
/* free python interpreter */
if (python_mainThreadState != NULL)
{
/* PyEval_AcquireLock (); */
PyThreadState_Swap (python_mainThreadState);
/* PyEval_ReleaseLock (); */
python_mainThreadState = NULL;
}
Py_Finalize ();
if (Py_IsInitialized () != 0)
{
weechat_printf (NULL,
weechat_gettext ("%s%s: unable to free interpreter"),
weechat_prefix ("error"), PYTHON_PLUGIN_NAME);
}
/* free some data */
if (python2_bin)
free (python2_bin);
if (python_action_install_list)
free (python_action_install_list);
if (python_action_remove_list)
free (python_action_remove_list);
if (python_action_autoload_list)
free (python_action_autoload_list);
weechat_string_dyn_free (python_buffer_output, 1);
return WEECHAT_RC_OK;
}
Reference in New Issue View Git Blame Copy Permalink