Implement #1220212. Add os.kill support for Windows.
os.kill takes one of two newly added signals, CTRL_C_EVENT and
CTRL_BREAK_EVENT, or any integer value. The events are a special case
which work with subprocess console applications which implement a
special console control handler. Any other value but those two will
cause os.kill to use TerminateProcess, outright killing the process.
This change adds win_console_handler.py, which is a script to implement
SetConsoleCtrlHandler and applicable handler function, using ctypes.
subprocess also gets another attribute which is a necessary flag to
creationflags in Popen in order to send the CTRL events.
diff --git a/Lib/subprocess.py b/Lib/subprocess.py
index 59ed60c..e4c843d 100644
--- a/Lib/subprocess.py
+++ b/Lib/subprocess.py
@@ -990,6 +990,10 @@
"""
if sig == signal.SIGTERM:
self.terminate()
+ elif sig == signal.CTRL_C_EVENT:
+ os.kill(self.pid, signal.CTRL_C_EVENT)
+ elif sig == signal.CTRL_BREAK_EVENT:
+ os.kill(self.pid, signal.CTRL_BREAK_EVENT)
else:
raise ValueError("Only SIGTERM is supported on Windows")