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improved lazy mode to allows signals

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roberto@oneiric64
2011-11-29 07:47:19 +01:00
parent c0075c817d
commit a44879e384
7 changed files with 100 additions and 29 deletions
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plugins/python/python_plugin.c
+39 -12
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@@ -29,6 +29,10 @@ struct option uwsgi_python_options[] = {
{"pyimport", required_argument, 0, LONG_ARGS_PYIMPORT},
{"py-import", required_argument, 0, LONG_ARGS_PYIMPORT},
{"python-import", required_argument, 0, LONG_ARGS_PYIMPORT},
{"shared-import", required_argument, 0, LONG_ARGS_SHARED_PYIMPORT},
{"shared-pyimport", required_argument, 0, LONG_ARGS_SHARED_PYIMPORT},
{"shared-py-import", required_argument, 0, LONG_ARGS_SHARED_PYIMPORT},
{"shared-python-import", required_argument, 0, LONG_ARGS_SHARED_PYIMPORT},
{"spooler-import", required_argument, 0, LONG_ARGS_SPOOLER_PYIMPORT},
{"spooler-pyimport", required_argument, 0, LONG_ARGS_SPOOLER_PYIMPORT},
{"spooler-py-import", required_argument, 0, LONG_ARGS_SPOOLER_PYIMPORT},
@@ -739,6 +743,9 @@ int uwsgi_python_manage_options(int i, char *optarg) {
uwsgi.honour_stdin = 1;
up.pyshell = 1;
return 1;
case LONG_ARGS_SHARED_PYIMPORT:
uwsgi_string_new_list(&up.shared_import_list, optarg);
return 1;
case LONG_ARGS_PYIMPORT:
uwsgi_string_new_list(&up.import_list, optarg);
return 1;
@@ -892,17 +899,8 @@ void uwsgi_python_spooler_init(void) {
}
void uwsgi_python_init_apps() {
struct http_status_codes *http_sc;
if (uwsgi.async > 1) {
up.current_recursion_depth = uwsgi_malloc(sizeof(int)*uwsgi.async);
#ifndef UWSGI_PYPY
up.current_frame = uwsgi_malloc(sizeof(struct _frame)*uwsgi.async);
#endif
}
// this hook will be executed by master (or worker1 when master is not requested, so COW is in place)
void uwsgi_python_preinit_apps() {
init_pyargv();
@@ -912,7 +910,6 @@ void uwsgi_python_init_apps() {
#endif
#endif
#ifdef __linux__
#ifndef UWSGI_PYPY
#ifdef UWSGI_EMBEDDED
@@ -930,6 +927,34 @@ void uwsgi_python_init_apps() {
init_uwsgi_vars();
// load shared imports
struct uwsgi_string_list *upli = up.shared_import_list;
while(upli) {
if (strchr(upli->value, '/') || uwsgi_endswith(upli->value, ".py")) {
uwsgi_pyimport_by_filename(uwsgi_pythonize(upli->value), upli->value);
}
else {
if (PyImport_ImportModule(upli->value) == NULL) {
PyErr_Print();
}
}
upli = upli->next;
}
}
void uwsgi_python_init_apps() {
struct http_status_codes *http_sc;
// prepare for stack suspend/resume
if (uwsgi.async > 1) {
up.current_recursion_depth = uwsgi_malloc(sizeof(int)*uwsgi.async);
#ifndef UWSGI_PYPY
up.current_frame = uwsgi_malloc(sizeof(struct _frame)*uwsgi.async);
#endif
}
// setup app loaders
#ifdef UWSGI_MINTERPRETERS
up.loaders[LOADER_DYN] = uwsgi_dyn_loader;
@@ -1479,6 +1504,8 @@ struct uwsgi_plugin python_plugin = {
.short_options = "w:O:H:J:",
.request = uwsgi_request_wsgi,
.after_request = uwsgi_after_request_wsgi,
.preinit_apps = uwsgi_python_preinit_apps,
.init_apps = uwsgi_python_init_apps,
.fixup = uwsgi_python_fixup,