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master_html.py
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master_html.py
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# ##### 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
import os
import shutil
from netrender.utils import *
import netrender.model
import json
#import rpdb2
# bitwise definition of the different files type
CACHE_FILES=1
FLUID_FILES=2
OTHER_FILES=4
src_folder = os.path.split(__file__)[0]
#function to return counter of different type of files
# job: the job that contain files
def countFiles(job):
tot_cache = 0
tot_fluid = 0
tot_other = 0
for file in job.files:
if file.filepath.endswith(".bphys"):
tot_cache += 1
elif file.filepath.endswith((".bobj.gz", ".bvel.gz")):
tot_fluid += 1
elif not file == job.files[0]:
tot_other += 1
return tot_cache,tot_fluid,tot_other;
def get(handler):
def output(text):
handler.wfile.write(bytes(text, encoding='utf8'))
def head(title, refresh = False):
output("<html><head>")
if refresh:
output("<meta http-equiv='refresh' content=5>")
output("<script src='/html/netrender.js' type='text/javascript'></script>")
output("<title>")
output(title)
output("</title></head><body>")
output("<link rel='stylesheet' href='/html/netrender.css' type='text/css'>")
def link(text, url, script=""):
return "<a href='%s' %s>%s</a>" % (url, script, text)
def tag(name, text, attr=""):
return "<%s %s>%s</%s>" % (name, attr, text, name)
def startTable(border=1, class_style = None, caption = None):
output("<table border='%i'" % border)
if class_style:
output(" class='%s'" % class_style)
output(">")
if caption:
output("<caption>%s</caption>" % caption)
def headerTable(*headers):
output("<thead><tr>")
for c in headers:
output("<td>" + c + "</td>")
output("</tr></thead>")
def rowTable(*data, id = None, class_style = None, extra = None):
output("<tr")
if id:
output(" id='%s'" % id)
if class_style:
output(" class='%s'" % class_style)
if extra:
output(" %s" % extra)
output(">")
for c in data:
output("<td>" + str(c) + "</td>")
output("</tr>")
def endTable():
output("</table>")
def checkbox(title, value, script=""):
return """<input type="checkbox" title="%s" %s %s>""" % (title, "checked" if value else "", ("onclick=\"%s\"" % script) if script else "")
def sendjson(message):
handler.send_head(content = "application/json")
output(json.dumps(message,sort_keys=False))
def sendFile(filename,content_type):
f = open(os.path.join(src_folder,filename), 'rb')
handler.send_head(content = content_type)
shutil.copyfileobj(f, handler.wfile)
f.close()
# return serialized version of job for html interface
# job: the base job
# includeFiles: boolean to indicate if we want file to be serialized too into job
# includeFrames; boolean to indicate if we want frame to be serialized too into job
def gethtmlJobInfo(job,includeFiles=True,includeFrames=True):
if (job):
results = job.framesStatus()
serializedJob = job.serialize(withFiles=includeFiles, withFrames=includeFrames)
serializedJob["p_rule"] = handler.server.balancer.applyPriorities(job)
serializedJob["e_rule"] = handler.server.balancer.applyExceptions(job)
serializedJob["wait"] = int(time.time() - job.last_dispatched) if job.status != netrender.model.JOB_FINISHED else "N/A"
serializedJob["length"] = len(job);
serializedJob["done"] = results[netrender.model.FRAME_DONE]
serializedJob["dispatched"] = results[netrender.model.FRAME_DISPATCHED]
serializedJob["error"] = results[netrender.model.FRAME_ERROR]
tot_cache, tot_fluid, tot_other = countFiles(job)
serializedJob["totcache"] = tot_cache
serializedJob["totfluid"] = tot_fluid
serializedJob["totother"] = tot_other
serializedJob["wktime"] = (time.time()-job.start_time ) if job.status != netrender.model.JOB_FINISHED else (job.finish_time-job.start_time)
else:
serializedJob={"name":"invalid job"}
return serializedJob;
# return serialized files based on cumulative file_type
# job_id: id of the job
# message: serialized content
# file_type: any combinaison of CACHE_FILE,FLUID_FILES, OTHER_FILES
def getFiles(job_id,message,file_type):
job=handler.server.getJobID(job_id)
print ("job.files.length="+str(len(job.files)))
for file in job.files:
filedata=file.serialize()
filedata["name"] = os.path.split(file.filepath)[1]
if file.filepath.endswith(".bphys") and (file_type & CACHE_FILES):
message.append(filedata);
continue
if file.filepath.endswith((".bobj.gz", ".bvel.gz")) and (file_type & FLUID_FILES):
message.append(filedata);
continue
if (not file == job.files[0]) and (file_type & OTHER_FILES) and (not file.filepath.endswith((".bobj.gz", ".bvel.gz"))) and not file.filepath.endswith(".bphys"):
message.append(filedata);
continue
if handler.path == "/html/netrender.js":
sendFile("netrender.js","text/javascript")
elif handler.path == "/html/netrender.css":
sendFile("netrender.css","text/css")
elif handler.path =="/html/newui":
sendFile("newui.html","text/html")
elif handler.path.startswith("/html/js"):
path, filename = os.path.split(handler.path)
sendFile("js/"+filename,"text/javascript")
elif handler.path.startswith("/html/css/images"):
path, filename = os.path.split(handler.path)
sendFile("css/images/"+filename,"image/png")
elif handler.path.startswith("/html/css"):
path, filename = os.path.split(handler.path)
sendFile("css/"+filename,"text/css")
# return all master rules information
elif handler.path == "/html/rules":
message = []
for rule in handler.server.balancer.rules:
message.append(rule.serialize())
for rule in handler.server.balancer.priorities:
message.append(rule.serialize())
for rule in handler.server.balancer.exceptions:
message.append(rule.serialize())
sendjson(message)
#return all slaves list
elif handler.path == "/html/slaves":
message = []
for slave in handler.server.slaves:
serializedSlave = slave.serialize()
if slave.job:
serializedSlave["job_name"] = slave.job.name
serializedSlave["job_id"] = slave.job.id
else:
serializedSlave["job_name"] = "None"
serializedSlave["job_id"] = "0"
message.append(serializedSlave)
sendjson(message)
# return all job list
elif handler.path == "/html/jobs":
message = []
for job in handler.server.jobs:
if job:
message.append(gethtmlJobInfo(job, False, False))
sendjson(message)
#return a job information
elif handler.path.startswith("/html/job_"):
job_id = handler.path[10:]
job = handler.server.getJobID(job_id)
message = []
if job:
message.append(gethtmlJobInfo(job, includeFiles=False))
sendjson(message)
# return all frames for a job
elif handler.path.startswith("/html/frames_"):
job_id = handler.path[13:]
job = handler.server.getJobID(job_id)
message = []
if job:
for f in job.frames:
message.append(f.serialize())
sendjson(message)
# return physic cache files
elif handler.path.startswith("/html/cachefiles_"):
job_id = handler.path[17:]
message = []
getFiles(job_id, message, CACHE_FILES);
sendjson(message)
#return fluid cache files
elif handler.path.startswith("/html/fluidfiles_"):
job_id = handler.path[17:]
message = []
getFiles(job_id, message, FLUID_FILES);
sendjson(message)
#return list of other files ( images, sequences ...)
elif handler.path.startswith("/html/otherfiles_"):
job_id = handler.path[17:]
message = []
getFiles(job_id, message, OTHER_FILES);
sendjson(message)
# return blend file info
elif handler.path.startswith("/html/blendfile_"):
job_id = handler.path[16:]
job = handler.server.getJobID(job_id)
message = []
if job:
if job.files:
message.append(job.files[0].serialize())
sendjson(message)
# return black listed slaves for a job
elif handler.path.startswith("/html/blacklist_"):
job_id = handler.path[16:]
job = handler.server.getJobID(job_id)
message = []
if job:
for slave_id in job.blacklist:
slave = handler.server.slaves_map.get(slave_id, None)
message.append(slave.serialize())
sendjson(message)
# return all slaves currently assigned to a job
elif handler.path.startswith("/html/slavesjob_"):
job_id = handler.path[16:]
job = handler.server.getJobID(job_id)
message = []
if job:
for slave in handler.server.slaves:
if slave.job and slave.job == job:
message.append(slave.serialize())
sendjson(message)
# here begin code for simple ui
elif handler.path == "/html" or handler.path == "/":
handler.send_head(content = "text/html")
head("NetRender", refresh = True)
output("<h2>Jobs</h2>")
startTable()
headerTable(
" ",
"id",
"name",
"category",
"tags",
"type",
"chunks",
"priority",
"usage",
"wait",
"status",
"total",
"done",
"dispatched",
"error",
"priority",
"exception",
"started",
"finished"
)
handler.server.balance()
for job in handler.server.jobs:
results = job.framesStatus()
time_finished = job.time_finished
time_started = job.time_started
rowTable(
"""<button title="cancel job" onclick="cancel_job('%s');">X</button>""" % job.id +
"""<button title="pause job" onclick="request('/pause_%s', null);">P</button>""" % job.id +
"""<button title="reset all frames" onclick="request('/resetall_%s_0', null);">R</button>""" % job.id,
job.id,
link(job.name, "/html/job" + job.id),
job.category if job.category else "<i>None</i>",
";".join(sorted(job.tags)) if job.tags else "<i>None</i>",
"%s [%s]" % (netrender.model.JOB_TYPES[job.type], netrender.model.JOB_SUBTYPES[job.subtype]),
str(job.chunks) +
"""<button title="increase chunks size" onclick="request('/edit_%s', "{'chunks': %i}");">+</button>""" % (job.id, job.chunks + 1) +
"""<button title="decrease chunks size" onclick="request('/edit_%s', "{'chunks': %i}");" %s>-</button>""" % (job.id, job.chunks - 1, "disabled=True" if job.chunks == 1 else ""),
str(job.priority) +
"""<button title="increase priority" onclick="request('/edit_%s', "{'priority': %i}");">+</button>""" % (job.id, job.priority + 1) +
"""<button title="decrease priority" onclick="request('/edit_%s', "{'priority': %i}");" %s>-</button>""" % (job.id, job.priority - 1, "disabled=True" if job.priority == 1 else ""),
"%0.1f%%" % (job.usage * 100),
"%is" % int(time.time() - job.last_dispatched) if job.status != netrender.model.JOB_FINISHED else "N/A",
job.statusText(),
len(job),
results[netrender.model.FRAME_DONE],
results[netrender.model.FRAME_DISPATCHED],
str(results[netrender.model.FRAME_ERROR]) +
"""<button title="reset error frames" onclick="request('/reset_%s_0', null);" %s>R</button>""" % (job.id, "disabled=True" if not results[netrender.model.FRAME_ERROR] else ""),
"yes" if handler.server.balancer.applyPriorities(job) else "no",
"yes" if handler.server.balancer.applyExceptions(job) else "no",
time.ctime(time_started) if time_started else "Not Started",
time.ctime(time_finished) if time_finished else "Not Finished"
)
endTable()
output("<h2>Slaves</h2>")
startTable()
headerTable("name", "address", "tags", "last seen", "stats", "job")
for slave in handler.server.slaves:
rowTable(slave.name, slave.address[0], ";".join(sorted(slave.tags)) if slave.tags else "<i>All</i>", time.ctime(slave.last_seen), slave.stats, link(slave.job.name, "/html/job" + slave.job.id) if slave.job else "None")
endTable()
output("<h2>Configuration</h2>")
output("""<button title="remove all jobs" onclick="clear_jobs();">CLEAR JOB LIST</button>""")
output("<br />")
output(link("new interface", "/html/newui"))
startTable(caption = "Rules", class_style = "rules")
headerTable("type", "enabled", "description", "limit")
for rule in handler.server.balancer.rules:
rowTable(
"rating",
checkbox("", rule.enabled, "balance_enable('%s', '%s')" % (rule.id(), str(not rule.enabled).lower())),
rule,
rule.str_limit() +
"""<button title="edit limit" onclick="balance_edit('%s', '%s');">edit</button>""" % (rule.id(), str(rule.limit)) if hasattr(rule, "limit") else " "
)
for rule in handler.server.balancer.priorities:
rowTable(
"priority",
checkbox("", rule.enabled, "balance_enable('%s', '%s')" % (rule.id(), str(not rule.enabled).lower())),
rule,
rule.str_limit() +
"""<button title="edit limit" onclick="balance_edit('%s', '%s');">edit</button>""" % (rule.id(), str(rule.limit)) if hasattr(rule, "limit") else " "
)
for rule in handler.server.balancer.exceptions:
rowTable(
"exception",
checkbox("", rule.enabled, "balance_enable('%s', '%s')" % (rule.id(), str(not rule.enabled).lower())),
rule,
rule.str_limit() +
"""<button title="edit limit" onclick="balance_edit('%s', '%s');">edit</button>""" % (rule.id(), str(rule.limit)) if hasattr(rule, "limit") else " "
)
endTable()
output("</body></html>")
elif handler.path.startswith("/html/job"):
handler.send_head(content = "text/html")
job_id = handler.path[9:]
head("NetRender")
output(link("Back to Main Page", "/html"))
job = handler.server.getJobID(job_id)
if job:
output("<h2>Job Information</h2>")
job.initInfo()
startTable()
rowTable("resolution", "%ix%i at %i%%" % job.resolution)
rowTable("tags", ";".join(sorted(job.tags)) if job.tags else "<i>None</i>")
rowTable("results", link("download all", resultURL(job_id)))
endTable()
if job.type == netrender.model.JOB_BLENDER:
output("<h2>Files</h2>")
startTable()
headerTable("path")
tot_cache = 0
tot_fluid = 0
tot_other = 0
rowTable(job.files[0].original_path)
tot_cache, tot_fluid, tot_other = countFiles(job)
if tot_cache > 0:
rowTable("%i physic cache files" % tot_cache, class_style = "toggle", extra = "onclick='toggleDisplay(".cache", "none", "table-row")'")
for file in job.files:
if file.filepath.endswith(".bphys"):
rowTable(os.path.split(file.filepath)[1], class_style = "cache")
if tot_fluid > 0:
rowTable("%i fluid bake files" % tot_fluid, class_style = "toggle", extra = "onclick='toggleDisplay(".fluid", "none", "table-row")'")
for file in job.files:
if file.filepath.endswith((".bobj.gz", ".bvel.gz")):
rowTable(os.path.split(file.filepath)[1], class_style = "fluid")
if tot_other > 0:
rowTable("%i other files" % tot_other, class_style = "toggle", extra = "onclick='toggleDisplay(".other", "none", "table-row")'")
for file in job.files:
if (
not file.filepath.endswith(".bphys")
and not file.filepath.endswith((".bobj.gz", ".bvel.gz"))
and not file == job.files[0]
):
rowTable(file.filepath, class_style = "other")
endTable()
elif job.type == netrender.model.JOB_VCS:
output("<h2>Versioning</h2>")
startTable()
rowTable("System", job.version_info.system.name)
rowTable("Remote Path", job.version_info.rpath)
rowTable("Working Path", job.version_info.wpath)
rowTable("Revision", job.version_info.revision)
rowTable("Render File", job.files[0].filepath)
endTable()
if job.blacklist:
output("<h2>Blacklist</h2>")
startTable()
headerTable("name", "address")
for slave_id in job.blacklist:
slave = handler.server.slaves_map.get(slave_id, None)
if slave:
rowTable(slave.name, slave.address[0])
endTable()
output("<h2>Transitions</h2>")
startTable()
headerTable("Event", "Time")
for transition, time_value in job.transitions:
rowTable(transition, time.ctime(time_value))
endTable()
output("<h2>Frames</h2>")
startTable()
if job.hasRenderResult():
headerTable("no", "status", "render time", "slave", "log", "result", "")
for frame in job.frames:
rowTable(
frame.number,
frame.statusText(),
"%.1fs" % frame.time,
frame.slave.name if frame.slave else " ",
link("view log", logURL(job_id, frame.number)) if frame.log_path else " ",
link("view result", renderURL(job_id, frame.number)) + " [" +
tag("span", "show", attr="class='thumb' onclick='showThumb(%s, %i)'" % (job.id, frame.number)) + "]" if frame.status == netrender.model.FRAME_DONE else " ",
"<img name='thumb%i' title='hide thumbnails' src='' class='thumb' onclick='showThumb(%s, %i)'>" % (frame.number, job.id, frame.number)
)
else:
headerTable("no", "status", "process 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", logURL(job_id, frame.number)) if frame.log_path else " "
)
endTable()
else:
output("no such job")
output(link("Back to Main Page", "/html"))
output("</body></html>")