--- Python/Python/pythonrun.c	2018-09-20 18:19:48.344999694 +0300
+++ Python/Python/new_pythonrun.c	2018-09-21 09:30:08.836946948 +0300
@@ -18,6 +18,7 @@
 #include "eval.h"
 #include "marshal.h"
 #include "abstract.h"
+#include <sys/stat.h>
 
 #ifdef HAVE_SIGNAL_H
 #include <signal.h>
@@ -91,11 +92,23 @@
 int Py_NoUserSiteDirectory = 0; /* for -s and site.py */
 int Py_HashRandomizationFlag = 0; /* for -R and PYTHONHASHSEED */
 
+static const char *trust_path = "/etc/alt/security/python-trust";
+
 
 /* Hack to force loading of object files */
 int (*_PyOS_mystrnicmp_hack)(const char *, const char *, Py_ssize_t) = \
     PyOS_mystrnicmp; /* Python/pystrcmp.o */
 
+void
+get_py_trust(int *Py_IgnoreEnvironmentFlag)
+{
+    struct stat buffer;
+    int exist = stat(trust_path, &buffer);
+
+    if (exist == 0)
+        *Py_IgnoreEnvironmentFlag = 1;
+}
+
 /* PyModule_GetWarningsModule is no longer necessary as of 2.6
 since _warnings is builtin.  This API should not be used. */
 PyObject *
@@ -378,6 +391,7 @@
 void
 Py_Initialize(void)
 {
+	get_py_trust(&Py_IgnoreEnvironmentFlag);
     Py_InitializeEx(1);
 }