Revert unsuccessful REPL decoration fix and disable for windows (micr…

…osoft#22578)

Reverting microsoft#22572 since it is producing color decoration on weird Python
REPL spot for Windows pwsh users, and disable decoration entirely for
Windows pwsh users temporarily while trying to fix specific problem.

Disable feature for stable. 

Refer: microsoft#22546 microsoft#22535

pythonFiles/pythonrc.py

@@ -1,55 +1,55 @@
-import sys
+# import sys
 
-original_ps1 = ">>> "
+# original_ps1 = ">>> "
 
 
-class repl_hooks:
-    def __init__(self):
-        self.global_exit = None
-        self.failure_flag = False
-        self.original_excepthook = sys.excepthook
-        self.original_displayhook = sys.displayhook
-        sys.excepthook = self.my_excepthook
-        sys.displayhook = self.my_displayhook
+# class repl_hooks:
+#     def __init__(self):
+#         self.global_exit = None
+#         self.failure_flag = False
+#         self.original_excepthook = sys.excepthook
+#         self.original_displayhook = sys.displayhook
+#         sys.excepthook = self.my_excepthook
+#         sys.displayhook = self.my_displayhook
 
-    def my_displayhook(self, value):
-        if value is None:
-            self.failure_flag = False
+#     def my_displayhook(self, value):
+#         if value is None:
+#             self.failure_flag = False
 
-        self.original_displayhook(value)
+#         self.original_displayhook(value)
 
-    def my_excepthook(self, type, value, traceback):
-        self.global_exit = value
-        self.failure_flag = True
+#     def my_excepthook(self, type, value, traceback):
+#         self.global_exit = value
+#         self.failure_flag = True
 
-        self.original_excepthook(type, value, traceback)
+#         self.original_excepthook(type, value, traceback)
 
 
-class ps1:
-    hooks = repl_hooks()
-    sys.excepthook = hooks.my_excepthook
-    sys.displayhook = hooks.my_displayhook
+# class ps1:
+#     hooks = repl_hooks()
+#     sys.excepthook = hooks.my_excepthook
+#     sys.displayhook = hooks.my_displayhook
 
-    # str will get called for every prompt with exit code to show success/failure
-    def __str__(self):
-        exit_code = 0
-        if self.hooks.failure_flag:
-            exit_code = 1
-        else:
-            exit_code = 0
+#     # str will get called for every prompt with exit code to show success/failure
+#     def __str__(self):
+#         exit_code = 0
+#         if self.hooks.failure_flag:
+#             exit_code = 1
+#         else:
+#             exit_code = 0
 
-        # Guide following official VS Code doc for shell integration sequence:
-        result = "{command_explicit}{command_finished}{prompt_started}{prompt}{command_start}{command_executed}".format(
-            command_explicit="\x1b]633;E;\x07",
-            command_finished="\x1b]633;D;" + str(exit_code) + "\x07",
-            prompt_started="\x1b]633;A\x07",
-            prompt=original_ps1,
-            command_start="\x1b]633;B\x07",
-            command_executed="\x1b]633;C\x07",
-        )
-        # result = f"{chr(27)}]633;D;{exit_code}{chr(7)}{chr(27)}]633;A{chr(7)}{original_ps1}{chr(27)}]633;B{chr(7)}{chr(27)}]633;C{chr(7)}"
+#         # Guide following official VS Code doc for shell integration sequence:
+#         # result = "{command_finished}{prompt_started}{prompt}{command_start}{command_executed}".format(
+#         #     command_finished="\x1b]633;D;" + str(exit_code) + "\x07",
+#         #     prompt_started="\x1b]633;A\x07",
+#         #     prompt=original_ps1,
+#         #     command_start="\x1b]633;B\x07",
+#         #     command_executed="\x1b]633;C\x07",
+#         # )
+#         result = f"{chr(27)}]633;D;{exit_code}{chr(7)}{chr(27)}]633;A{chr(7)}{original_ps1}{chr(27)}]633;B{chr(7)}{chr(27)}]633;C{chr(7)}"
 
-        return result
+#         return result
 
 
-sys.ps1 = ps1()
+# if sys.platform != "win32":
+#     sys.ps1 = ps1()

pythonFiles/tests/test_shell_integration.py

@@ -1,54 +1,48 @@
-import importlib
-from unittest.mock import Mock
+# import importlib
+# from unittest.mock import Mock
 
-import pythonrc
+# import pythonrc
 
 
-def test_decoration_success():
-    importlib.reload(pythonrc)
-    ps1 = pythonrc.ps1()
+# def test_decoration_success():
+#     importlib.reload(pythonrc)
+#     ps1 = pythonrc.ps1()
 
-    ps1.hooks.failure_flag = False
-    result = str(ps1)
-    assert (
-        result
-        == "\x1b]633;E;\x07\x1b]633;D;0\x07\x1b]633;A\x07>>> \x1b]633;B\x07\x1b]633;C\x07"
-    )
+#     ps1.hooks.failure_flag = False
+#     result = str(ps1)
+#     assert result == "\x1b]633;D;0\x07\x1b]633;A\x07>>> \x1b]633;B\x07\x1b]633;C\x07"
 
 
-def test_decoration_failure():
-    importlib.reload(pythonrc)
-    ps1 = pythonrc.ps1()
+# def test_decoration_failure():
+#     importlib.reload(pythonrc)
+#     ps1 = pythonrc.ps1()
 
-    ps1.hooks.failure_flag = True
-    result = str(ps1)
+#     ps1.hooks.failure_flag = True
+#     result = str(ps1)
 
-    assert (
-        result
-        == "\x1b]633;E;\x07\x1b]633;D;1\x07\x1b]633;A\x07>>> \x1b]633;B\x07\x1b]633;C\x07"
-    )
+#     assert result == "\x1b]633;D;1\x07\x1b]633;A\x07>>> \x1b]633;B\x07\x1b]633;C\x07"
 
 
-def test_displayhook_call():
-    importlib.reload(pythonrc)
-    pythonrc.ps1()
-    mock_displayhook = Mock()
+# def test_displayhook_call():
+#     importlib.reload(pythonrc)
+#     pythonrc.ps1()
+#     mock_displayhook = Mock()
 
-    hooks = pythonrc.repl_hooks()
-    hooks.original_displayhook = mock_displayhook
+#     hooks = pythonrc.repl_hooks()
+#     hooks.original_displayhook = mock_displayhook
 
-    hooks.my_displayhook("mock_value")
+#     hooks.my_displayhook("mock_value")
 
-    mock_displayhook.assert_called_once_with("mock_value")
+#     mock_displayhook.assert_called_once_with("mock_value")
 
 
-def test_excepthook_call():
-    importlib.reload(pythonrc)
-    pythonrc.ps1()
-    mock_excepthook = Mock()
+# def test_excepthook_call():
+#     importlib.reload(pythonrc)
+#     pythonrc.ps1()
+#     mock_excepthook = Mock()
 
-    hooks = pythonrc.repl_hooks()
-    hooks.original_excepthook = mock_excepthook
+#     hooks = pythonrc.repl_hooks()
+#     hooks.original_excepthook = mock_excepthook
 
-    hooks.my_excepthook("mock_type", "mock_value", "mock_traceback")
-    mock_excepthook.assert_called_once_with("mock_type", "mock_value", "mock_traceback")
+#     hooks.my_excepthook("mock_type", "mock_value", "mock_traceback")
+#     mock_excepthook.assert_called_once_with("mock_type", "mock_value", "mock_traceback")