問題を再考したくなく、 @Kevin の回答のようなGUI を使用したくない場合は、モジュールを使用して 2 つの新しいコンソールを同時に起動し、開いているウィンドウに 2 つの指定された文字列を表示できます。subprocess
#!/usr/bin/env python3
import sys
import time
from subprocess import Popen, PIPE, CREATE_NEW_CONSOLE
messages = 'This is Console1', 'This is Console2'
# open new consoles
processes = [Popen([sys.executable, "-c", """import sys
for line in sys.stdin: # poor man's `cat`
sys.stdout.write(line)
sys.stdout.flush()
"""],
stdin=PIPE, bufsize=1, universal_newlines=True,
# assume the parent script is started from a console itself e.g.,
# this code is _not_ run as a *.pyw file
creationflags=CREATE_NEW_CONSOLE)
for _ in range(len(messages))]
# display messages
for proc, msg in zip(processes, messages):
proc.stdin.write(msg + "\n")
proc.stdin.flush()
time.sleep(10) # keep the windows open for a while
# close windows
for proc in processes:
proc.communicate("bye\n")
に依存しない単純化されたバージョンを次に示しCREATE_NEW_CONSOLE
ます。
#!/usr/bin/env python
"""Show messages in two new console windows simultaneously."""
import sys
import platform
from subprocess import Popen
messages = 'This is Console1', 'This is Console2'
# define a command that starts new terminal
if platform.system() == "Windows":
new_window_command = "cmd.exe /c start".split()
else: #XXX this can be made more portable
new_window_command = "x-terminal-emulator -e".split()
# open new consoles, display messages
echo = [sys.executable, "-c",
"import sys; print(sys.argv[1]); input('Press Enter..')"]
processes = [Popen(new_window_command + echo + [msg]) for msg in messages]
# wait for the windows to be closed
for proc in processes:
proc.wait()