def __init__(self):
Thread.__init__(self, daemon=True)
def run(self):
delta = random.uniform(0.05, 0.5)
self.emit('started', self.uuid, time.time())
for i in range(100):
time.sleep(delta)
self.emit('progress', self.uuid, i)
self.emit('complete', self.uuid, time.time())
app = App(name="Lens. Threads")
# load the app entry page
app.namespaces.append('./sample-data/app-threads')
@app.bind('close')
def _close_app_cb(*args):
app.close()
@app.bind('get-hostname')
def _get_hostname_cb(*args):
app.emit('update-config', os.uname()[1])
#! /usr/bin/env python3
import platform
from lens.app import App
app = App()
# bind to the 'close' signal
@app.bind('close')
def _close_app_cb(*args):
app.close()
# bind to the 'get-hostname' signal
@app.bind('get-hostname')
def _get_hostname_cb(*args):
app.emit('update-hostname', platform.node())
# start the app event loop
app.start("""
<!DOCTYPE html>
<html lang="en">
<head>
<link href="lens://css/lens.css" rel="stylesheet">
</head>
<body>
<h1>Lens. Demo</h1>
<p>This sample demonstrates simple communication between the Python and JS code paths.</p>
<p>Hostname: <span id="hostname"></span></p>
'mem_shared':
int(statm[2]),
'mem_percentage':
round(int(statm[1]) * 100.0 / int(meminfo[0]), 2)
})
except:
# proc has already terminated
continue
self.emit('proc-update', proc)
time.sleep(5)
app = App(inspector=True, name='LensTop')
# load the app entry page
app.namespaces.append('./sample-data/app-top')
@app.bind('close')
def _close_app_cb(*args):
app.close()
@app.bind('start-proc-watch')
def _start_proc_watch_cb(*args):
t = ProcTask()
t.daemon = True
app.threads.add(t)
