def _serve_dev(data, host, port, no_open, logging):
view_port = util.free_port(port + 1)
dev_server = DevServer(host, port, view_port)
dev_server.start()
dev_server.wait_for_ready()
view_url = util.local_server_url(host, view_port)
if not no_open:
util.open_url(util.local_server_url(host, port))
sys.stdout.write(" I Guild View backend: {}\n".format(view_url))
_start_view(data, host, view_port, logging)
sys.stdout.write("\n")
def __init__(self, host, port, view_port):
super(DevServer, self).__init__()
self.host = host or socket.gethostname()
self.port = port
self.view_port = view_port
self._view_base_url = util.local_server_url(host, view_port)
self._ready = False
def run_simple_server(tb_app, host, port, ready_cb):
server, _ = make_simple_server(tb_app, host, port)
url = util.local_server_url(host, port)
sys.stderr.write("TensorBoard %s at %s (Press CTRL+C to quit)\n" %
(version.VERSION, url))
sys.stderr.flush()
if ready_cb:
ready_cb(url)
server.serve_forever()
def _serve_prod(data, host, port, no_open, logging):
view_url = util.local_server_url(host, port)
if not no_open:
try:
util.open_url(view_url)
except util.URLOpenError:
sys.stdout.write("Unable to open browser window for Guild View\n")
sys.stdout.write("Running Guild View at {}\n".format(view_url))
_start_view(data, host, port, logging)
sys.stdout.write("\n")
def wait_for_ready(self):
url_base = util.local_server_url(self.host, self.port)
while not self._ready:
ping_url = "{}/assets/favicon.png".format(url_base)
try:
requests.get(ping_url)
except requests.exceptions.ConnectionError:
time.sleep(0.1)
else:
self._ready = True
def run_simple_server(tb_app, host, port, ready_cb):
from tensorboard import version
server, _ = make_simple_server(tb_app, host, port)
url = util.local_server_url(host, port)
sys.stderr.write("Running TensorBoard %s at %s (Type Ctrl+C to quit)\n" %
(version.VERSION, url))
sys.stderr.flush()
if ready_cb:
ready_cb(url)
server.serve_forever()
def _test_view(host, port, exit):
view_url = util.local_server_url(host, port)
try:
_wait_for(view_url)
_test_runs(view_url)
_test_tensorboard(view_url)
except Exception:
log.exception("testing %s", view_url)
exit(1)
else:
exit(0)
