raiden00pl commented on code in PR #3746:
URL: https://github.com/apache/nuttx-apps/pull/3746#discussion_r3836001477
##########
interpreters/python/python_wrapper.c:
##########
@@ -92,6 +107,103 @@
* Private Functions
****************************************************************************/
+#ifdef CONFIG_SYSTEM_READLINE
+/****************************************************************************
+ * Name: python_readline
+ *
+ * Description:
+ * Read an interactive line with the NuttX line editor. CPython calls
+ * this hook only for a TTY attached to the main interpreter, leaving its
+ * standard fgets-based reader in place for redirected input and
+ * subinterpreters.
+ *
+ ****************************************************************************/
+
+static char *python_readline(FILE *sys_stdin, FILE *sys_stdout,
+ const char *prompt)
+{
+#if defined(CONFIG_READLINE_TABCOMPLETION) || defined(CONFIG_READLINE_EDIT)
+ FAR const char *oldprompt;
+#endif
+ FAR char *line;
+ FAR char *tmp;
+ size_t linesize;
+ size_t used;
+ ssize_t nread;
+
+ fflush(sys_stdout);
+
+ if (prompt != NULL)
+ {
+ fputs(prompt, stderr);
+ }
+
+ fflush(stderr);
Review Comment:
it follows python implementation:
https://github.com/python/cpython/blob/c2dd934fb8e120f14ad50e58f9378872e8630fa3/Parser/myreadline.c#L308-L312
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