def visdom_server():
# Start Visdom server once and stop it with visdom_server_stop
global vd_hostname, vd_port, vd_server_process
if vd_server_process is None:
import subprocess
import time
from visdom import Visdom
from visdom.server import download_scripts
download_scripts()
vd_hostname = "localhost"
vd_port = random.randint(8089, 8887)
try:
vis = Visdom(server=vd_hostname, port=vd_port, raise_exceptions=True)
except ConnectionError:
pass
vd_server_process = subprocess.Popen(
["python", "-m", "visdom.server", "--hostname", vd_hostname, "-port", str(vd_port)]
)
time.sleep(5)
vis = Visdom(server=vd_hostname, port=vd_port)
assert vis.check_connection()
vis.close()
yield (vd_hostname, vd_port)
def test_save_and_load():
port = _get_free_port()
visdom_server.download_scripts()
p = Process(target=visdom_server.start_server, args=[port])
p.start()
time.sleep(1) # Wait for visdom server
# Create plots using the client
client = visdom_logger.VisdomLogger(port=port)
client.scalar('test', 0, 1)
client.scalar('test', 1, 2)
client.scalars(['a', 'b'], 0, [2, 4])
client.scalars(['a', 'b'], 1, [4, 8])
client.images('img', torch.zeros((5, 3, 32, 32)))
temp_dir = tempfile.mkdtemp(prefix='visdomlogger')
filename = os.path.join(temp_dir, 'save.pth')
# Save
client.save(filename)
# Load
visdom_logger.load.load(filename, port)
p.terminate()
def _start_visdom_server(self):
def server():
sys.stdout = open(os.devnull, "w")
logging.getLogger().setLevel('WARN')
main()
download_scripts()
self.visdom_server = Process(target=server)
self.visdom_server.start()
signal.signal(signal.SIGTERM, kill_child_processes)
time.sleep(1.0)
webbrowser.open('http://localhost:8097')
print('Visdom was started on port 8097.')
def visdom_server():
import time
import subprocess
from visdom.server import download_scripts
download_scripts()
hostname = "localhost"
port = 8098
p = subprocess.Popen("visdom --hostname {} -port {}".format(hostname, port), shell=True)
time.sleep(5)
yield (hostname, port)
p.terminate()
def visdom_server():
import os
import signal
import subprocess
import time
from visdom.server import download_scripts
download_scripts()
hostname = "localhost"
port = 8098
p = subprocess.Popen("visdom --hostname {} -port {}".format(
hostname, port),
shell=True,
preexec_fn=os.setsid)
time.sleep(5)
yield (hostname, port)
os.killpg(os.getpgid(p.pid), signal.SIGTERM)
# Draw Visdom graph
import visdom
from visdom import server
import re
import csv
server.download_scripts(proxies={
'http': "http://proxy.iiit.ac.in:8080",
'https': "http://proxy.iiit.ac.in:8080",
}, )
f = open("values.csv", "r")
with f:
reader = csv.reader(f)
for row in reader:
for e in row:
if isinstance(int(e), str) == 1:
print(e)
# m = re.search(r'Train+\d*',f)
# z = m.group(0)
# print (z)
# numbers = re.search(r"[-+]?\d*\.\d+|\d+\$Test", f)
# print (numbers)
# win = viz.line(
# Y=np.array([1]),
