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#!/usr/bin/env python
import wx, os, sys, subprocess, shutil, ConfigParser
from dialogs import CSDialog
class Update():
def __init__(self, instance):
self.instance = instance
self.gui = instance.main
self.check_update()
def check_update(self):
#fetch version
try:
os.popen("wget -q http://kruptein.alwaysdata.net/version.txt")
except:
pass
else:
f = open("version.txt", "r")
self.version = self.string_to_tuple(f.read())
f.close()
os.remove("version.txt")
self.local_version = self.string_to_tuple(self.instance.get_base_config("general","version"))
if self.version > self.local_version:
if CSDialog( "Update possible", "Update to version %s now?" % self.tuple_to_string(self.version)).GetReturnCode():
self.update()
def pd(self):
import threading
app = wx.PySimpleApp(0)
gauge = ProgressBar(None, -1, '')
def f():
gauge.Show()
app.MainLoop()
my_thread=threading.Thread(target=f)
my_thread.start()
return gauge
def update(self):
self.gui.quit()
gauge = self.pd()
print gauge.text.GetLabel()
print
print "Updating"
print
print "STEP 1: Save configs and plugins"
gauge.text.SetLabel("Saving configuration and plugins")
self.save_configs()
gauge.Update()
print "STEP 2: download new version"
gauge.text.SetLabel("Downloading new version")
self.download()
gauge.Update()
print "STEP 3: install new version"
gauge.text.SetLabel("installing new version")
self.install()
gauge.Update()
print "STEP 4: config and plugins reset"
gauge.text.SetLabel("Reset configuration and plugins")
self.reset()
gauge.Update()
print "FINISHED UPDATING"
gauge.text.SetLabel("Finished, restarting deditor")
print "Starting Deditor"
python = sys.executable
os.execl(python, python, * sys.argv)
def save_configs(self):
ded = os.path.join( os.path.expanduser("~"), ".deditor" )
versionsave = os.path.join( ded, self.tuple_to_string(self.local_version) )
if not os.path.isdir( ded ): os.mkdir( ded )
if os.path.isdir( versionsave ): shutil.rmtree( versionsave )
shutil.copytree(self.instance.plugindir, os.path.join(versionsave, "Plugins"))
shutil.copy(os.path.join(self.instance.directory, "configuration.ded"), versionsave)
shutil.copy(os.path.join(self.instance.directory, "pluginconf.ded"), versionsave)
def download(self):
os.popen("wget -q http://kruptein.alwaysdata.net/downloads/deb/deditor-%s.deb" % self.tuple_to_string(self.version))
def install(self):
args = ["gksudo","dpkg -i", "deditor-%s.deb" % self.tuple_to_string(self.version)]
subprocess.call(args)
def reset(self):
#Configuration Files
ded = os.path.join( os.path.expanduser("~"), ".deditor" )
versionsave = os.path.join( ded, self.tuple_to_string(self.local_version) )
self.compare("main",os.path.join(versionsave, "configuration.ded"))
self.compare("plugin",os.path.join(versionsave, "pluginconf.ded"))
#Plugins
self.compare_plugins(os.path.join(versionsave, "Plugins"))
def compare(self, type, file):
old_conf = ConfigParser.ConfigParser()
old_conf.read(file)
new_conf = ConfigParser.ConfigParser()
if type == "main": new_conf.read(os.path.join(self.instance.directory,"configuration.ded"))
elif type == "plugin": new_conf.read(os.path.join(self.instance.directory,"pluginconf.ded"))
for section in new_conf.sections():
if section in old_conf.sections():
for option in old_conf.options(section):
if option in new_conf.options(section) and option != "version":
new_conf.set(section, option, old_conf.get(section, option))
if type == "main":
with open(os.path.join(self.instance.directory,"configuration.ded"),"wb") as configf:
new_conf.write(configf)
elif type == "plugin":
#In the pluginconf all sections should be added because these are user-dependent
#the global conf should always have the same sections/release
for section in old_conf.sections():
if section not in new_conf.sections():
new_conf.add_section(section)
for option in old_conf.options(section):
print new_conf.get(section, option)
print old_conf.get(section, option)
new_conf.set(section, option, old_conf.get(section, option))
with open(os.path.join(self.instance.directory,"pluginconf.ded"),"wb") as configf:
new_conf.write(configf)
def compare_plugins(self, path):
for plugin in os.listdir(path): self.comp_file(os.path.join(path, plugin))
def comp_file(self, path):
if os.path.isdir(path):
dir = os.path.join(self.instance.plugindir, os.path.split(os.path.normpath(path))[1])
if not os.path.isdir(dir): os.mkdir(dir)
for file in os.listdir(path):
if os.path.isdir(file): self.comp_file(file)
else:
if file in os.listdir(dir): pass
else: shutil.copy(os.path.join(path, file), dir)
else: shutil.copy(path, os.path.join(self.instance.plugindir, os.path.split(path)[1]))
def string_to_tuple(self,st):
return tuple(int(bit) for bit in st.strip().split("."))
def tuple_to_string(self, tup):
return '.'.join(str(i) for i in tup)
class ProgressBar(wx.Frame):
def __init__(self, parent, id, title):
wx.Frame.__init__(self, parent, id, title)
self.count = 0
panel = wx.Panel(self, -1)
vbox = wx.BoxSizer(wx.VERTICAL)
hbox1 = wx.BoxSizer(wx.HORIZONTAL)
hbox3 = wx.BoxSizer(wx.HORIZONTAL)
self.gauge = wx.Gauge(panel, -1, 4)
self.text = wx.StaticText(panel, -1, 'Task to be done')
hbox1.Add(self.gauge, 1, wx.EXPAND)
hbox3.Add(self.text, 1)
vbox.Add((0, 50), 0)
vbox.Add(hbox1, 0, wx.ALIGN_CENTRE)
vbox.Add((0, 30), 0)
vbox.Add(hbox3, 1, wx.ALIGN_CENTRE)
panel.SetSizer(vbox)
self.Centre()
def Update(self):
self.count = self.count +1
self.gauge.SetValue(self.count)
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