# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# ##### END GPL LICENSE BLOCK #####
import re
from netrender.utils import *
def get(handler):
def output(text):
handler.wfile.write(bytes(text, encoding='utf8'))
def link(text, url):
return "%s" % (url, text)
def startTable(border=1):
output("" % border)
def headerTable(*headers):
output("")
for c in headers:
output("| " + c + " | ")
output("
")
def rowTable(*data):
output("")
for c in data:
output("| " + str(c) + " | ")
output("
")
def endTable():
output("
")
if handler.path == "/html" or handler.path == "/":
handler.send_head(content = "text/html")
output("NetRender")
output("Master
")
output("Slaves
")
startTable()
headerTable("name", "address", "last seen", "stats", "job")
for slave in handler.server.slaves:
rowTable(slave.name, slave.address[0], time.ctime(slave.last_seen), slave.stats, link(slave.job.name, "/html/job" + slave.job.id) if slave.job else "None")
endTable()
output("Jobs
")
startTable()
headerTable(
"name",
"priority",
"usage",
"wait",
"length",
"done",
"dispatched",
"error",
"first",
"exception"
)
handler.server.balance()
for job in handler.server.jobs:
results = job.framesStatus()
rowTable(
link(job.name, "/html/job" + job.id),
job.priority,
"%0.1f%%" % (job.usage * 100),
"%is" % int(time.time() - job.last_dispatched),
len(job),
results[DONE],
results[DISPATCHED],
results[ERROR],
handler.server.balancer.applyPriorities(job), handler.server.balancer.applyExceptions(job)
)
endTable()
output("")
elif handler.path.startswith("/html/job"):
handler.send_head(content = "text/html")
job_id = handler.path[9:]
output("NetRender")
job = handler.server.getJobID(job_id)
if job:
output("Frames
")
startTable()
headerTable("no", "status", "render time", "slave", "log")
for frame in job.frames:
rowTable(frame.number, frame.statusText(), "%.1fs" % frame.time, frame.slave.name if frame.slave else " ", link("view log", "/html/log%s_%i" % (job_id, frame.number)) if frame.log_path else " ")
endTable()
else:
output("no such job")
output("")
elif handler.path.startswith("/html/log"):
handler.send_head(content = "text/plain")
pattern = re.compile("([a-zA-Z0-9]+)_([0-9]+)")
match = pattern.match(handler.path[9:])
if match:
job_id = match.groups()[0]
frame_number = int(match.groups()[1])
job = handler.server.getJobID(job_id)
if job:
frame = job[frame_number]
if frame:
f = open(frame.log_path, 'rb')
shutil.copyfileobj(f, handler.wfile)
f.close()
else:
output("no such frame")
else:
output("no such job")
else:
output("malformed url")