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"""Using a custom thread pool for subprocess writes.
"""
from concurrent import futures
import tornado.web
# This demo requires tornado_xstatic and XStatic-term.js
import tornado_xstatic
from common_demo_stuff import STATIC_DIR, TEMPLATE_DIR, run_and_show_browser
from terminado import SingleTermManager, TermSocket
class TerminalPageHandler(tornado.web.RequestHandler):
def get(self):
return self.render(
"termpage.html",
static=self.static_url,
xstatic=self.application.settings["xstatic_url"],
ws_url_path="/websocket",
)
def main(argv):
with futures.ThreadPoolExecutor(max_workers=2) as custom_exec:
term_manager = SingleTermManager(shell_command=["bash"], blocking_io_executor=custom_exec)
handlers = [
(r"/websocket", TermSocket, {"term_manager": term_manager}),
(r"/", TerminalPageHandler),
(r"/xstatic/(.*)", tornado_xstatic.XStaticFileHandler, {"allowed_modules": ["termjs"]}),
]
app = tornado.web.Application(
handlers,
static_path=STATIC_DIR,
template_path=TEMPLATE_DIR,
xstatic_url=tornado_xstatic.url_maker("/xstatic/"),
)
app.listen(8765, "localhost")
run_and_show_browser("http://localhost:8765/", term_manager)
if __name__ == "__main__":
main([])
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