jellyfin-kodi/resources/lib/Utils.py

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#################################################################################################
# utils
#################################################################################################
import xbmc
import xbmcgui
import xbmcaddon
import xbmcvfs
import json
import os
import cProfile
import pstats
import time
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import inspect
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import sqlite3
import string
import unicodedata
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from xml.etree.ElementTree import Element, SubElement, Comment, tostring
from xml.etree import ElementTree
from xml.dom import minidom
import xml.etree.cElementTree as ET
from API import API
from PlayUtils import PlayUtils
from DownloadUtils import DownloadUtils
downloadUtils = DownloadUtils()
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addonSettings = xbmcaddon.Addon(id='plugin.video.emby')
language = addonSettings.getLocalizedString
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def logMsg(title, msg, level = 1):
logLevel = int(addonSettings.getSetting("logLevel"))
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if(logLevel >= level):
if(logLevel == 2): # inspect.stack() is expensive
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try:
xbmc.log(title + " -> " + inspect.stack()[1][3] + " : " + str(msg))
except UnicodeEncodeError:
xbmc.log(title + " -> " + inspect.stack()[1][3] + " : " + str(msg.encode('utf-8')))
else:
try:
xbmc.log(title + " -> " + str(msg))
except UnicodeEncodeError:
xbmc.log(title + " -> " + str(msg.encode('utf-8')))
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def convertEncoding(data):
#nasty hack to make sure we have a unicode string
try:
return data.decode('utf-8')
except:
return data
def KodiSQL():
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if xbmc.getInfoLabel("System.BuildVersion").startswith("13"):
#gotham
dbVersion = "78"
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if xbmc.getInfoLabel("System.BuildVersion").startswith("15"):
#isengard
dbVersion = "91"
else:
#helix
dbVersion = "90"
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dbPath = xbmc.translatePath("special://userdata/Database/MyVideos" + dbVersion + ".db")
connection = sqlite3.connect(dbPath)
return connection
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def checkAuthentication():
#check authentication
if addonSettings.getSetting('username') != "" and addonSettings.getSetting('ipaddress') != "":
try:
downloadUtils.authenticate()
except Exception, e:
logMsg("MB3 Syncer authentication failed",e)
pass
def prettifyXml(elem):
rough_string = etree.tostring(elem, "utf-8")
reparsed = minidom.parseString(rough_string)
return reparsed.toprettyxml(indent="\t")
def get_params( paramstring ):
xbmc.log("Parameter string: " + paramstring)
param={}
if len(paramstring)>=2:
params=paramstring
if params[0] == "?":
cleanedparams=params[1:]
else:
cleanedparams=params
if (params[len(params)-1]=='/'):
params=params[0:len(params)-2]
pairsofparams=cleanedparams.split('&')
for i in range(len(pairsofparams)):
splitparams={}
splitparams=pairsofparams[i].split('=')
if (len(splitparams))==2:
param[splitparams[0]]=splitparams[1]
elif (len(splitparams))==3:
param[splitparams[0]]=splitparams[1]+"="+splitparams[2]
return param
def startProfiling():
pr = cProfile.Profile()
pr.enable()
return pr
def stopProfiling(pr, profileName):
pr.disable()
ps = pstats.Stats(pr)
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addondir = xbmc.translatePath(xbmcaddon.Addon(id='plugin.video.emby').getAddonInfo('profile'))
fileTimeStamp = time.strftime("%Y-%m-%d %H-%M-%S")
tabFileNamepath = os.path.join(addondir, "profiles")
tabFileName = os.path.join(addondir, "profiles" , profileName + "_profile_(" + fileTimeStamp + ").tab")
if not xbmcvfs.exists(tabFileNamepath):
xbmcvfs.mkdir(tabFileNamepath)
f = open(tabFileName, 'wb')
f.write("NumbCalls\tTotalTime\tCumulativeTime\tFunctionName\tFileName\r\n")
for (key, value) in ps.stats.items():
(filename, count, func_name) = key
(ccalls, ncalls, total_time, cumulative_time, callers) = value
try:
f.write(str(ncalls) + "\t" + "{:10.4f}".format(total_time) + "\t" + "{:10.4f}".format(cumulative_time) + "\t" + func_name + "\t" + filename + "\r\n")
except ValueError:
f.write(str(ncalls) + "\t" + "{0}".format(total_time) + "\t" + "{0}".format(cumulative_time) + "\t" + func_name + "\t" + filename + "\r\n")
f.close()
def CleanName(filename):
validFilenameChars = "-_.() %s%s" % (string.ascii_letters, string.digits)
cleanedFilename = unicodedata.normalize('NFKD', filename).encode('ASCII', 'ignore')
return ''.join(c for c in cleanedFilename if c in validFilenameChars)
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def removeDirectory(path):
if xbmcvfs.exists(path):
allDirs, allFiles = xbmcvfs.listdir(path)
for dir in allDirs:
xbmcvfs.rmdir(os.path.join(path,dir))
for file in allFiles:
xbmcvfs.delete(os.path.join(path,file))
xbmcvfs.rmdir(path)