Remove confusing def python in mx_graalpython

Author: timfel

mx.graalpython/mx_graalpython.py

@@ -434,8 +434,7 @@ def full_python(args, env=None):
         args.insert(0, '--python.WithJavaStacktrace=1')
 
     if "--hosted" in args[:2]:
-        args.remove("--hosted")
-        return python(args)
+        return do_run_python(args)
 
     if '--vm.da' not in args:
         args.insert(0, '--vm.ea')
@@ -471,15 +470,13 @@ def handle_debug_arg(args):
                     f"--vm.agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=127.0.0.1:{mx._opts.java_dbg_port}")
 
 
-def python(args, **kwargs):
-    """run a Python program or shell"""
-    if not any(arg.startswith('--python.WithJavaStacktrace') for arg in args):
-        args.insert(0, '--python.WithJavaStacktrace=1')
-
-    do_run_python(args, **kwargs)
+def do_run_python(args, extra_vm_args=None, env=None, jdk=None, extra_dists=None, cp_prefix=None, cp_suffix=None, main_class=GRAALPYTHON_MAIN_CLASS, minimal=False, **kwargs):
 
+    if "--hosted" in args[:2]:
+        args.remove("--hosted")
+        if not any(arg.startswith('--python.WithJavaStacktrace') for arg in args):
+            args.insert(0, '--python.WithJavaStacktrace=1')
 
-def do_run_python(args, extra_vm_args=None, env=None, jdk=None, extra_dists=None, cp_prefix=None, cp_suffix=None, main_class=GRAALPYTHON_MAIN_CLASS, minimal=False, **kwargs):
     if not any(arg.startswith("--python.CAPI") for arg in args):
         capi_home = _get_capi_home()
         args.insert(0, "--python.CAPI=%s" % capi_home)