def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_Online()
self.ui.setupUi(self)
self.ui.pb_action.clicked.connect(self.getUpdatedPackages)
self.ui.pb_close.clicked.connect(self.close)
self.ui.pb_path.clicked.connect(self.getDir)
self.ui.pb_help.clicked.connect(self.showHelp)
self.ui.le_path.setText(os.getenv('USERPROFILE') or os.getenv('HOME'))
self.ui.lbl_file.setText("0/0")
self.ui.lbl_progress.setText("%0")
self.setWindowTitle("Pardus Offline-Updater")
QtGui.QApplication.processEvents()
def __init__(self, parent = None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_Online()
self.ui.setupUi(self)
self.ui.pb_action.clicked.connect(self.getUpdatedPackages)
self.ui.pb_close.clicked.connect(self.close)
self.ui.pb_path.clicked.connect(self.getDir)
self.ui.pb_help.clicked.connect(self.showHelp)
self.ui.le_path.setText(os.getenv('USERPROFILE') or os.getenv('HOME'))
self.ui.lbl_file.setText("0/0")
self.ui.lbl_progress.setText("%0")
self.setWindowTitle("Pardus Offline-Updater")
QtGui.QApplication.processEvents()
class Online(QtGui.QWidget):
def __init__(self, parent = None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_Online()
self.ui.setupUi(self)
self.ui.pb_action.clicked.connect(self.getUpdatedPackages)
self.ui.pb_close.clicked.connect(self.close)
self.ui.pb_path.clicked.connect(self.getDir)
self.ui.pb_help.clicked.connect(self.showHelp)
self.ui.le_path.setText(os.getenv('USERPROFILE') or os.getenv('HOME'))
self.ui.lbl_file.setText("0/0")
self.ui.lbl_progress.setText("%0")
self.setWindowTitle("Pardus Offline-Updater")
QtGui.QApplication.processEvents()
def getDir(self):
fd = QtGui.QFileDialog(self)
self.path = fd.getExistingDirectory(parent=None, caption=u"Klasör seç", directory=self.ui.le_path.text(), options=QtGui.QFileDialog.ShowDirsOnly)
self.ui.le_path.setText(self.path)
def downloadRepoXML(self, repo):
repo_ = file_name = repo.split('/')
#print repo_
file_name = file_name[4]+"_"+file_name[5]+"_"+file_name[6]+".xz"
message = repo_[5]+ " deposu paket bilgileri indiriliyor."
self.updateListWidget(message)
QtGui.QApplication.processEvents()
self.download(file_name, repo)
try:
xml_object = open(file_name, 'rb').read()
except:
self.errorMessage("Hata", u"Repo XML'i açılamadı. Lütfen tekrar deneyiniz.")
return
a = lzma.LZMADecompressor()
str_object2 = a.decompress(xml_object)
f = open(file_name+".xml", 'wb')
f.write(str_object2)
f.close()
return file_name+".xml"
def getRepos(self):
try:
return cPickle.load(open(self.ui.le_path.text()+"/repoList.ofu"))
except IOError:
self.errorMessage("Hata", "repoList.ofu bulunamadi !")
def findDependency(self, i):
dep_list = []
dep_handler = i.find("RuntimeDependencies")
if dep_handler:
deps = dep_handler.findall("Dependency")
for dep in deps:
dep_list.append(dep.text)
#print dep_list
return dep_list
def findReplaces(self, i):
rep_list = [] #MAYBE: replace packages can be more than one
rep_handler = i.find("Replaces")
if rep_handler:
reps = rep_handler.findall("Package")
for rep in reps:
rep_list.append(rep.text)
#print rep_list
return rep_list
def parsePisiXML(self):
repo_packages = {}
QtGui.QApplication.processEvents()
repos = self.getRepos()
if not repos:
return
item = u"Repo bilgileri okunuyor.\n%s adet repo bilgisi alındı."%len(repos)
self.updateListWidget(item)
for repo in repos:
QtGui.QApplication.processEvents()
packages = {}
obselete_list = []
pisi_xml = self.downloadRepoXML(repos[repo]) #XML dosyalarını indir
pisi_data = open(pisi_xml) #Aç
message = repo+u" reposunun bilgileri çözümleniyor."
self.updateListWidget(message)
package_tree = tree.fromstring(pisi_data.read()) #XML dosyasını tree değişkenine aç
packages_tree = package_tree.findall("Package") #tree içerisinden tüm Package taglerini çek
obseletes = package_tree.find("Distribution").find("Obsoletes").findall("Package")
for obsolete in obseletes:
obselete_list.append(obsolete.text)
for i in packages_tree:
QtGui.QApplication.processEvents()
dep_list = []
history_handler = i.find("History")
name = i.find("Name").text
release = history_handler.find("Update").get("release")
version = history_handler.find("Update").find("Version").text
#url
url = repos[repo].strip("pisi-index.xml.xz") + i.find("PackageURI").text
#/url
#Replaces
rep_list = self.findReplaces(i)
#/Replaces
#Dependencies
dep_list = self.findDependency(i)
#/Dependencies
packages[name] = (release, repo, dep_list, version, rep_list, url)
print "\n"
repo_packages[repo] = (packages, obselete_list)
return repo_packages
def getInstalledPackages(self):
try:
return cPickle.load(open(self.ui.le_path.text()+"/packageList.ofu"))
except IOError:
self.errorMessage("Hata", u"packageList.ofu bulunamadı !")
def getUpdatedPackages(self):
installed_packages = self.getInstalledPackages()
if not installed_packages:
return
repo_packages = self.parsePisiXML()
self.updateListWidget("Kurulu paketlerin listesi okunuyor")
QtGui.QApplication.processEvents()
self.ui.pb_action.setEnabled(False)
deplist = {}
package_list = {}
self.download_list = {}
print "\n"
self.updateListWidget(u"Paket güncellemeleri belirleniyor.")
for ins_package in installed_packages:
QtGui.QApplication.processEvents()
for repo in repo_packages:
for package in repo_packages[repo][0]:
if ins_package == package and repo_packages[repo][0][package][1] == installed_packages[ins_package][1]:
if int(repo_packages[repo][0][package][0]) > int(installed_packages[ins_package][0] or
repo_packages[repo][0][package][3] > installed_packages[ins_package][3]):
if self.checkObsoletes(repo_packages[repo][1], package):
isReplace = self.checkReplaces(repo_packages[repo][0][package][4], package, package_list)
if isReplace == None:
#print "%d.Paket adi:%s\t repo:%s\t guncelV:%s\t simdikiV:%s"%(cnt, package, repo, repo_packages[repo][0][package][0],installed_packages[ins_package][0])
self.download_list[package] = repo_packages[repo][0][package][5]
for dep in repo_packages[repo][0][package][2]:
deplist[dep] = repo_packages[repo][0][package][1]
else:
self.download_list[package] = repo_packages[repo][0][isReplace][5]
package_list[ins_package] = installed_packages[ins_package][1]
deplist = self.checkDependencyUpdate(package_list, deplist, repo_packages)
#print deplist
for dep in deplist:
self.download_list[dep] = repo_packages[deplist[dep]][0][dep][5]
message = u"%s paket ve %s bagimlılık bulundu" %(int(len(self.download_list)-len(deplist)), len(deplist))
self.updateListWidget(message)
if len(self.download_list) == 0:
message = u"Güncellenecek Paket Bulunamadı!"
self.ui.updateListWidget(message)
self.cleaningJobs()
return
self.ui.pb_action.hide()
self.pb_action = QtGui.QPushButton(self)
self.ui.gridLayout.addWidget(self.pb_action, 1, 1, 1, 3)
self.pb_action.setText(QtGui.QApplication.translate("Offline", "İndirme işlemine başla", None, QtGui.QApplication.UnicodeUTF8))
self.pb_action.clicked.connect(self.processDownloadList)
def checkDependencyUpdate(self, package_list, deplist, repo_packages):
self.updateListWidget(u"Bağımlılıklar belirleniyor.")
for i in package_list.keys():
for j in deplist.keys():
if i==j:
deplist.pop(i)
new_deplist = self.checkRecursiveDeps(deplist, repo_packages)
for i in package_list.keys():
for j in new_deplist.keys():
if i==j:
new_deplist.pop(i)
deplist.update(new_deplist)
return deplist
def checkRecursiveDeps(self, deplist, repo_packages):
deps = {}
for dep in deplist:
QtGui.QApplication.processEvents()
for repo in repo_packages:
for package in repo_packages[repo][0]:
if deplist[dep] == repo_packages[repo][0][package][1] and dep == package:
for new_dep in repo_packages[repo][0][package][2]:
deps[new_dep] = deplist[dep]
if not len(deps) == 0:
deps.update(self.checkRecursiveDeps(deps, repo_packages))
return deps
def checkObsoletes(self, obselete_list, package):
for obselete in obselete_list:
if package == obselete:
return False
else:
return True
def checkReplaces(self, rep_list, package, package_list):
for ins_package in package_list:
for rep in rep_list:
#print ins_package
if ins_package == rep:
return package
else:
return None
def processDownloadList(self):
try:
workingDir = QtCore.QDir(self.ui.le_path.text())
if not workingDir.mkdir("packages"):
self.rmPackagesDir(workingDir.absolutePath()+"/packages")
workingDir.mkdir("packages")
except:
self.errorMessage("Hata", u"Packages Klasorü oluşturulamadı !")
return
#disable ui objects
self.ui.le_path.setEnabled(False)
self.ui.pb_path.setEnabled(False)
self.pb_action.setEnabled(False)
sum = len(self.download_list)
cnt = 1
for package in self.download_list: #FIXED: Progress bar only shows the package count, must shows the download size based info.
self.ui.lbl_file.setText(str(cnt)+"/"+str(sum))
package_name = self.download_list[package].split('/')[7]
QtGui.QApplication.processEvents()
message = package+" paketi indiriliyor."
self.updateListWidget(message)
self.download(package_name, self.download_list[package], True)
cnt += 1
self.updateListWidget(u"Paketlerin indirilmesi tamamlandı.")
#after work - enable ui objects
self.ui.le_path.setEnabled(True)
self.ui.pb_path.setEnabled(True)
self.pb_action.setEnabled(True)
self.ui.updateListWidget(u"Temizlik işlemleri yapılıyor.")
self.cleaningJobs()
self.ui.updateListWidget(u"İşlem tamamlandı.")
def rmPackagesDir(self, top):
top = str(top)
for root, dirs, files in os.walk(top, topdown=False):
for name in files:
os.remove(os.path.join(root, name))
for name in dirs:
os.rmdir(os.path.join(root, name))
def download(self, file_name, url, isPackage=False):
try:
u = urllib2.urlopen(url)
except:
self.errorMessage("Hata", u"İnternet bağlantınızı kontrol ediniz !")
return
if (isPackage):
workingDir = QtCore.QDir(self.ui.le_path.text())
f = open(workingDir.absolutePath()+"/packages/"+file_name, 'wb')
else:
f = open(file_name, 'wb')
meta = u.info()
file_size = int(meta.getheaders("Content-Length")[0])
print "Downloading: %s Bytes: %s" % (file_name, file_size)
file_size_dl = 0
block_sz = 8192
while True:
QtGui.QApplication.processEvents()
buffer = u.read(block_sz)
if not buffer:
break
file_size_dl += len(buffer)
f.write(buffer)
status = r"%10d [%3.2f%%]" % (file_size_dl, file_size_dl * 100. / file_size)
#status = status + chr(8)*(len(status)+1)
#print status,
self.ui.lbl_progress.setText(status)
f.close()
def errorMessage(self, header, message):
QMessageBox.critical(self,
header,
message)
return False
def cleaningJobs(self):
for dirname, dirnames, filenames in os.walk('.'):
for filename in filenames:
if filename.split(".")[-1] == "xz" or filename.split(".")[-1] == "xml":
os.remove(filename)
def updateListWidget(self, message):
item = QtGui.QListWidgetItem(message)
self.ui.listWidget.addItem(message)
self.ui.listWidget.setCurrentItem(item)
def showHelp(self):
pass
class Online(QtGui.QWidget):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_Online()
self.ui.setupUi(self)
self.ui.pb_action.clicked.connect(self.getUpdatedPackages)
self.ui.pb_close.clicked.connect(self.close)
self.ui.pb_path.clicked.connect(self.getDir)
self.ui.pb_help.clicked.connect(self.showHelp)
self.ui.le_path.setText(os.getenv('USERPROFILE') or os.getenv('HOME'))
self.ui.lbl_file.setText("0/0")
self.ui.lbl_progress.setText("%0")
self.setWindowTitle("Pardus Offline-Updater")
QtGui.QApplication.processEvents()
def getDir(self):
fd = QtGui.QFileDialog(self)
self.path = fd.getExistingDirectory(
parent=None,
caption=u"Klasör seç",
directory=self.ui.le_path.text(),
options=QtGui.QFileDialog.ShowDirsOnly)
self.ui.le_path.setText(self.path)
def downloadRepoXML(self, repo):
repo_ = file_name = repo.split('/')
#print repo_
file_name = file_name[4] + "_" + file_name[5] + "_" + file_name[
6] + ".xz"
message = repo_[5] + " deposu paket bilgileri indiriliyor."
self.updateListWidget(message)
QtGui.QApplication.processEvents()
self.download(file_name, repo)
try:
xml_object = open(file_name, 'rb').read()
except:
self.errorMessage(
"Hata", u"Repo XML'i açılamadı. Lütfen tekrar deneyiniz.")
return
a = lzma.LZMADecompressor()
str_object2 = a.decompress(xml_object)
f = open(file_name + ".xml", 'wb')
f.write(str_object2)
f.close()
return file_name + ".xml"
def getRepos(self):
try:
return cPickle.load(open(self.ui.le_path.text() + "/repoList.ofu"))
except IOError:
self.errorMessage("Hata", "repoList.ofu bulunamadi !")
def findDependency(self, i):
dep_list = []
dep_handler = i.find("RuntimeDependencies")
if dep_handler:
deps = dep_handler.findall("Dependency")
for dep in deps:
dep_list.append(dep.text)
#print dep_list
return dep_list
def findReplaces(self, i):
rep_list = [] #MAYBE: replace packages can be more than one
rep_handler = i.find("Replaces")
if rep_handler:
reps = rep_handler.findall("Package")
for rep in reps:
rep_list.append(rep.text)
#print rep_list
return rep_list
def parsePisiXML(self):
repo_packages = {}
QtGui.QApplication.processEvents()
repos = self.getRepos()
if not repos:
return
item = u"Repo bilgileri okunuyor.\n%s adet repo bilgisi alındı." % len(
repos)
self.updateListWidget(item)
for repo in repos:
QtGui.QApplication.processEvents()
packages = {}
obselete_list = []
pisi_xml = self.downloadRepoXML(
repos[repo]) #XML dosyalarını indir
pisi_data = open(pisi_xml) #Aç
message = repo + u" reposunun bilgileri çözümleniyor."
self.updateListWidget(message)
package_tree = tree.fromstring(
pisi_data.read()) #XML dosyasını tree değişkenine aç
packages_tree = package_tree.findall(
"Package") #tree içerisinden tüm Package taglerini çek
obseletes = package_tree.find("Distribution").find(
"Obsoletes").findall("Package")
for obsolete in obseletes:
obselete_list.append(obsolete.text)
for i in packages_tree:
QtGui.QApplication.processEvents()
dep_list = []
history_handler = i.find("History")
name = i.find("Name").text
release = history_handler.find("Update").get("release")
version = history_handler.find("Update").find("Version").text
#url
url = repos[repo].strip("pisi-index.xml.xz") + i.find(
"PackageURI").text
#/url
#Replaces
rep_list = self.findReplaces(i)
#/Replaces
#Dependencies
dep_list = self.findDependency(i)
#/Dependencies
packages[name] = (release, repo, dep_list, version, rep_list,
url)
print "\n"
repo_packages[repo] = (packages, obselete_list)
return repo_packages
def getInstalledPackages(self):
try:
return cPickle.load(
open(self.ui.le_path.text() + "/packageList.ofu"))
except IOError:
self.errorMessage("Hata", u"packageList.ofu bulunamadı !")
def getUpdatedPackages(self):
installed_packages = self.getInstalledPackages()
if not installed_packages:
return
repo_packages = self.parsePisiXML()
self.updateListWidget("Kurulu paketlerin listesi okunuyor")
QtGui.QApplication.processEvents()
self.ui.pb_action.setEnabled(False)
deplist = {}
package_list = {}
self.download_list = {}
print "\n"
self.updateListWidget(u"Paket güncellemeleri belirleniyor.")
for ins_package in installed_packages:
QtGui.QApplication.processEvents()
for repo in repo_packages:
for package in repo_packages[repo][0]:
if ins_package == package and repo_packages[repo][0][
package][1] == installed_packages[ins_package][1]:
if int(repo_packages[repo][0][package][0]) > int(
installed_packages[ins_package][0]
or repo_packages[repo][0][package][3] >
installed_packages[ins_package][3]):
if self.checkObsoletes(repo_packages[repo][1],
package):
isReplace = self.checkReplaces(
repo_packages[repo][0][package][4],
package, package_list)
if isReplace == None:
#print "%d.Paket adi:%s\t repo:%s\t guncelV:%s\t simdikiV:%s"%(cnt, package, repo, repo_packages[repo][0][package][0],installed_packages[ins_package][0])
self.download_list[
package] = repo_packages[repo][0][
package][5]
for dep in repo_packages[repo][0][package][
2]:
deplist[dep] = repo_packages[repo][0][
package][1]
else:
self.download_list[
package] = repo_packages[repo][0][
isReplace][5]
package_list[ins_package] = installed_packages[ins_package][1]
deplist = self.checkDependencyUpdate(package_list, deplist,
repo_packages)
#print deplist
for dep in deplist:
self.download_list[dep] = repo_packages[deplist[dep]][0][dep][5]
message = u"%s paket ve %s bagimlılık bulundu" % (
int(len(self.download_list) - len(deplist)), len(deplist))
self.updateListWidget(message)
if len(self.download_list) == 0:
message = u"Güncellenecek Paket Bulunamadı!"
self.ui.updateListWidget(message)
self.cleaningJobs()
return
self.ui.pb_action.hide()
self.pb_action = QtGui.QPushButton(self)
self.ui.gridLayout.addWidget(self.pb_action, 1, 1, 1, 3)
self.pb_action.setText(
QtGui.QApplication.translate("Offline", "İndirme işlemine başla",
None, QtGui.QApplication.UnicodeUTF8))
self.pb_action.clicked.connect(self.processDownloadList)
def checkDependencyUpdate(self, package_list, deplist, repo_packages):
self.updateListWidget(u"Bağımlılıklar belirleniyor.")
for i in package_list.keys():
for j in deplist.keys():
if i == j:
deplist.pop(i)
new_deplist = self.checkRecursiveDeps(deplist, repo_packages)
for i in package_list.keys():
for j in new_deplist.keys():
if i == j:
new_deplist.pop(i)
deplist.update(new_deplist)
return deplist
def checkRecursiveDeps(self, deplist, repo_packages):
deps = {}
for dep in deplist:
QtGui.QApplication.processEvents()
for repo in repo_packages:
for package in repo_packages[repo][0]:
if deplist[dep] == repo_packages[repo][0][package][
1] and dep == package:
for new_dep in repo_packages[repo][0][package][2]:
deps[new_dep] = deplist[dep]
if not len(deps) == 0:
deps.update(self.checkRecursiveDeps(deps, repo_packages))
return deps
def checkObsoletes(self, obselete_list, package):
for obselete in obselete_list:
if package == obselete:
return False
else:
return True
def checkReplaces(self, rep_list, package, package_list):
for ins_package in package_list:
for rep in rep_list:
#print ins_package
if ins_package == rep:
return package
else:
return None
def processDownloadList(self):
try:
workingDir = QtCore.QDir(self.ui.le_path.text())
if not workingDir.mkdir("packages"):
self.rmPackagesDir(workingDir.absolutePath() + "/packages")
workingDir.mkdir("packages")
except:
self.errorMessage("Hata", u"Packages Klasorü oluşturulamadı !")
return
#disable ui objects
self.ui.le_path.setEnabled(False)
self.ui.pb_path.setEnabled(False)
self.pb_action.setEnabled(False)
sum = len(self.download_list)
cnt = 1
for package in self.download_list: #FIXED: Progress bar only shows the package count, must shows the download size based info.
self.ui.lbl_file.setText(str(cnt) + "/" + str(sum))
package_name = self.download_list[package].split('/')[7]
QtGui.QApplication.processEvents()
message = package + " paketi indiriliyor."
self.updateListWidget(message)
self.download(package_name, self.download_list[package], True)
cnt += 1
self.updateListWidget(u"Paketlerin indirilmesi tamamlandı.")
#after work - enable ui objects
self.ui.le_path.setEnabled(True)
self.ui.pb_path.setEnabled(True)
self.pb_action.setEnabled(True)
self.ui.updateListWidget(u"Temizlik işlemleri yapılıyor.")
self.cleaningJobs()
self.ui.updateListWidget(u"İşlem tamamlandı.")
def rmPackagesDir(self, top):
top = str(top)
for root, dirs, files in os.walk(top, topdown=False):
for name in files:
os.remove(os.path.join(root, name))
for name in dirs:
os.rmdir(os.path.join(root, name))
def download(self, file_name, url, isPackage=False):
try:
u = urllib2.urlopen(url)
except:
self.errorMessage("Hata",
u"İnternet bağlantınızı kontrol ediniz !")
return
if (isPackage):
workingDir = QtCore.QDir(self.ui.le_path.text())
f = open(workingDir.absolutePath() + "/packages/" + file_name,
'wb')
else:
f = open(file_name, 'wb')
meta = u.info()
file_size = int(meta.getheaders("Content-Length")[0])
print "Downloading: %s Bytes: %s" % (file_name, file_size)
file_size_dl = 0
block_sz = 8192
while True:
QtGui.QApplication.processEvents()
buffer = u.read(block_sz)
if not buffer:
break
file_size_dl += len(buffer)
f.write(buffer)
status = r"%10d [%3.2f%%]" % (file_size_dl,
file_size_dl * 100. / file_size)
#status = status + chr(8)*(len(status)+1)
#print status,
self.ui.lbl_progress.setText(status)
f.close()
def errorMessage(self, header, message):
QMessageBox.critical(self, header, message)
return False
def cleaningJobs(self):
for dirname, dirnames, filenames in os.walk('.'):
for filename in filenames:
if filename.split(".")[-1] == "xz" or filename.split(
".")[-1] == "xml":
os.remove(filename)
def updateListWidget(self, message):
item = QtGui.QListWidgetItem(message)
self.ui.listWidget.addItem(message)
self.ui.listWidget.setCurrentItem(item)
def showHelp(self):
pass
