diff options
| -rw-r--r-- | Misc/ACKS | 1 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Core and Builtins/2021-01-04-23-54-34.bpo-42819.4KO6wU.rst | 8 | ||||
| -rw-r--r-- | Modules/readline.c | 23 |
3 files changed, 32 insertions, 0 deletions
diff --git a/Misc/ACKS b/Misc/ACKS index 58a4accd134..73d35c2d86b 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -1444,6 +1444,7 @@ Mark Roddy Kevin Rodgers Sean Rodman Giampaolo Rodola +Dustin Rodrigues Mauro S. M. Rodrigues Elson Rodriguez Adi Roiban diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-01-04-23-54-34.bpo-42819.4KO6wU.rst b/Misc/NEWS.d/next/Core and Builtins/2021-01-04-23-54-34.bpo-42819.4KO6wU.rst new file mode 100644 index 00000000000..d067f0bfa76 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2021-01-04-23-54-34.bpo-42819.4KO6wU.rst @@ -0,0 +1,8 @@ +:mod:`readline`: Explicitly disable bracketed paste in the interactive +interpreter, even if it's set in the inputrc, is enabled by default (eg GNU +Readline 8.1), or a user calls ``readline.read_init_file()``. The Python REPL +has not implemented bracketed paste support. Also, bracketed mode writes the +``"\x1b[?2004h"`` escape sequence into stdout which causes test failures in +applications that don't support it. It can still be explicitly enabled by +calling ``readline.parse_and_bind("set enable-bracketed-paste on")``. Patch by +Dustin Rodrigues. diff --git a/Modules/readline.c b/Modules/readline.c index 12d6cc78e38..1e74f997b07 100644 --- a/Modules/readline.c +++ b/Modules/readline.c @@ -146,6 +146,26 @@ decode(const char *s) } +/* +Explicitly disable bracketed paste in the interactive interpreter, even if it's +set in the inputrc, is enabled by default (eg GNU Readline 8.1), or a user calls +readline.read_init_file(). The Python REPL has not implemented bracketed +paste support. Also, bracketed mode writes the "\x1b[?2004h" escape sequence +into stdout which causes test failures in applications that don't support it. +It can still be explicitly enabled by calling readline.parse_and_bind("set +enable-bracketed-paste on"). See bpo-42819 for more details. + +This should be removed if bracketed paste mode is implemented (bpo-39820). +*/ + +static void +disable_bracketed_paste(void) +{ + if (!using_libedit_emulation) { + rl_variable_bind ("enable-bracketed-paste", "off"); + } +} + /* Exported function to send one line to readline's init file parser */ static PyObject * @@ -192,6 +212,7 @@ read_init_file(PyObject *self, PyObject *args) errno = rl_read_init_file(NULL); if (errno) return PyErr_SetFromErrno(PyExc_OSError); + disable_bracketed_paste(); Py_RETURN_NONE; } @@ -1152,6 +1173,8 @@ setup_readline(readlinestate *mod_state) else rl_initialize(); + disable_bracketed_paste(); + RESTORE_LOCALE(saved_locale) return 0; } |