gflags imports now

src/runtime/builtin_modules/sys.cpp

@@ -126,6 +126,10 @@ Box* sysGetFilesystemEncoding() {
     return None;
 }
 
+Box* sysGetRecursionLimit() {
+    return PyInt_FromLong(Py_GetRecursionLimit());
+}
+
 extern "C" int PySys_SetObject(const char* name, PyObject* v) noexcept {
     try {
         if (!v) {
@@ -426,6 +430,10 @@ void setupSys() {
                          new BoxedBuiltinFunctionOrMethod(boxRTFunction((void*)sysGetFilesystemEncoding, STR, 0),
                                                           "getfilesystemencoding"));
 
+    sys_module->giveAttr(
+        "getrecursionlimit",
+        new BoxedBuiltinFunctionOrMethod(boxRTFunction((void*)sysGetRecursionLimit, UNKNOWN, 0), "getrecursionlimit"));
+
     sys_module->giveAttr("meta_path", new BoxedList());
     sys_module->giveAttr("path_hooks", new BoxedList());
     sys_module->giveAttr("path_importer_cache", new BoxedDict());

test/integration/virtualenv_test.py

@@ -21,8 +21,9 @@ set -e
 set -ux
 python -c 'import __future__'
 python -c 'import sys; print sys.executable'
-pip install bcrypt==1.1.0
+pip install bcrypt==1.1.0 python-gflags==2.0
 python -c 'import bcrypt; assert bcrypt.__version__ == "1.1.0"; assert bcrypt.hashpw("password1", "$2a$12$0123456789012345678901").endswith("I1hdtg4K"); print "bcrypt seems to work"'
+python -c 'import gflags; print "gflags imports"'
 """.strip()
 
 # print sh_script