master d5757178464 1/2: Set tty mode to raw when setting up Inferior Python

[Mattias Engdegård]

branch: master
commit d5757178464ca51f79c7fc1ab199a1582e92ab32
Author: kobarity <kobarity@gmail.com>
Commit: Mattias Engdegård <mattiase@acm.org>

    Set tty mode to raw when setting up Inferior Python
    
    * lisp/progmodes/python.el (python-shell-setup-code): New constant.
    (python-shell-comint-watch-for-first-prompt-output-filter): Send
    `python-shell-setup-code' to the Inferior Python process.
    * test/lisp/progmodes/python-tests.el (python-ffap-module-path-1):
    Eliminate skipping on Mac. (Bug#68559)
---
 lisp/progmodes/python.el            | 11 +++++++++++
 test/lisp/progmodes/python-tests.el |  5 -----
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index b7e43f3fc68..5501926e69d 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -3521,6 +3521,16 @@ eventually provide a shell."
   :version "25.1"
   :type 'hook)
 
+(defconst python-shell-setup-code
+  "\
+try:
+    import tty
+except ImportError:
+    pass
+else:
+    tty.setraw(0)"
+  "Code used to setup the inferior Python processes.")
+
 (defconst python-shell-eval-setup-code
   "\
 def __PYTHON_EL_eval(source, filename):
@@ -3586,6 +3596,7 @@ The coding cookie regexp is specified in PEP 263.")
                       (format "exec(%s)\n" (python-shell--encode-string 
string))))))
           ;; Bootstrap: the normal definition of `python-shell-send-string'
           ;; depends on the Python code sent here.
+          (python-shell-send-string-no-output python-shell-setup-code)
           (python-shell-send-string-no-output python-shell-eval-setup-code)
           (python-shell-send-string-no-output 
python-shell-eval-file-setup-code))
         (with-current-buffer (current-buffer)
diff --git a/test/lisp/progmodes/python-tests.el 
b/test/lisp/progmodes/python-tests.el
index af6c199b5bd..6c6cd9eee2b 100644
--- a/test/lisp/progmodes/python-tests.el
+++ b/test/lisp/progmodes/python-tests.el
@@ -5037,11 +5037,6 @@ import abc
 
 (ert-deftest python-ffap-module-path-1 ()
   (skip-unless (executable-find python-tests-shell-interpreter))
-  ;; Skip the test on macOS, since the standard Python installation uses
-  ;; libedit rather than readline which confuses the running of an inferior
-  ;; interpreter in this case (see bug#59477 and bug#25753).
-  (skip-when (eq system-type 'darwin))
-  (trace-function 'python-shell-output-filter)
   (python-tests-with-temp-buffer-with-shell
    "
 import abc