diff options
Diffstat (limited to 'Parser/myreadline.c')
| -rw-r--r-- | Parser/myreadline.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/Parser/myreadline.c b/Parser/myreadline.c index a8f23b790a..4f7a9fcc92 100644 --- a/Parser/myreadline.c +++ b/Parser/myreadline.c @@ -203,17 +203,37 @@ PyOS_StdioReadline(FILE *sys_stdin, FILE *sys_stdout, const char *prompt) #ifdef MS_WINDOWS if (!Py_LegacyWindowsStdioFlag && sys_stdin == stdin) { - HANDLE hStdIn; + HANDLE hStdIn, hStdErr; _Py_BEGIN_SUPPRESS_IPH hStdIn = (HANDLE)_get_osfhandle(fileno(sys_stdin)); + hStdErr = (HANDLE)_get_osfhandle(fileno(stderr)); _Py_END_SUPPRESS_IPH if (_get_console_type(hStdIn) == 'r') { fflush(sys_stdout); - if (prompt) - fprintf(stderr, "%s", prompt); - fflush(stderr); + if (prompt) { + if (_get_console_type(hStdErr) == 'w') { + wchar_t *wbuf; + int wlen; + wlen = MultiByteToWideChar(CP_UTF8, 0, prompt, -1, + NULL, 0); + if (wlen++ && + (wbuf = PyMem_RawMalloc(wlen * sizeof(wchar_t)))) { + wlen = MultiByteToWideChar(CP_UTF8, 0, prompt, -1, + wbuf, wlen); + if (wlen) { + DWORD n; + fflush(stderr); + WriteConsoleW(hStdErr, wbuf, wlen, &n, NULL); + } + PyMem_RawFree(wbuf); + } + } else { + fprintf(stderr, "%s", prompt); + fflush(stderr); + } + } clearerr(sys_stdin); return _PyOS_WindowsConsoleReadline(hStdIn); } |