--- a/PluginManager/PluginInstallDialog.py Tue Oct 15 22:03:54 2013 +0200
+++ b/PluginManager/PluginInstallDialog.py Fri Oct 18 23:00:41 2013 +0200
@@ -21,8 +21,8 @@
import urlparse as parse
from PyQt4.QtCore import pyqtSlot, Qt, QDir, QFileInfo
-from PyQt4.QtGui import QWidget, QDialogButtonBox, QAbstractButton, QApplication, \
- QDialog, QVBoxLayout
+from PyQt4.QtGui import QWidget, QDialogButtonBox, QAbstractButton, \
+ QApplication, QDialog, QVBoxLayout
from E5Gui import E5FileDialog
from E5Gui.E5MainWindow import E5MainWindow
@@ -60,24 +60,26 @@
self.__pluginManager = pluginManager
self.__external = False
- self.__backButton = \
- self.buttonBox.addButton(self.trUtf8("< Back"), QDialogButtonBox.ActionRole)
- self.__nextButton = \
- self.buttonBox.addButton(self.trUtf8("Next >"), QDialogButtonBox.ActionRole)
- self.__finishButton = \
- self.buttonBox.addButton(self.trUtf8("Install"), QDialogButtonBox.ActionRole)
+ self.__backButton = self.buttonBox.addButton(
+ self.trUtf8("< Back"), QDialogButtonBox.ActionRole)
+ self.__nextButton = self.buttonBox.addButton(
+ self.trUtf8("Next >"), QDialogButtonBox.ActionRole)
+ self.__finishButton = self.buttonBox.addButton(
+ self.trUtf8("Install"), QDialogButtonBox.ActionRole)
self.__closeButton = self.buttonBox.button(QDialogButtonBox.Close)
self.__cancelButton = self.buttonBox.button(QDialogButtonBox.Cancel)
userDir = self.__pluginManager.getPluginDir("user")
if userDir is not None:
- self.destinationCombo.addItem(self.trUtf8("User plugins directory"),
+ self.destinationCombo.addItem(
+ self.trUtf8("User plugins directory"),
userDir)
globalDir = self.__pluginManager.getPluginDir("global")
if globalDir is not None and os.access(globalDir, os.W_OK):
- self.destinationCombo.addItem(self.trUtf8("Global plugins directory"),
+ self.destinationCombo.addItem(
+ self.trUtf8("Global plugins directory"),
globalDir)
self.__installedDirs = []
@@ -89,7 +91,8 @@
for pluginFileName in pluginFileNames:
fi = QFileInfo(pluginFileName)
if fi.isRelative():
- pluginFileName = QFileInfo(downloadDir, fi.fileName()).absoluteFilePath()
+ pluginFileName = QFileInfo(
+ downloadDir, fi.fileName()).absoluteFilePath()
self.archivesList.addItem(pluginFileName)
self.archivesList.sortItems()
@@ -139,7 +142,8 @@
self.__closeButton.hide()
self.__cancelButton.show()
- msg = self.trUtf8("Plugin ZIP-Archives:\n{0}\n\nDestination:\n{1} ({2})")\
+ msg = self.trUtf8(
+ "Plugin ZIP-Archives:\n{0}\n\nDestination:\n{1} ({2})")\
.format("\n".join(self.__createArchivesList()),
self.destinationCombo.currentText(),
self.destinationCombo.itemData(
@@ -176,7 +180,8 @@
"""
Private slot called, when the selection of the archives list changes.
"""
- self.removeArchivesButton.setEnabled(len(self.archivesList.selectedItems()) > 0)
+ self.removeArchivesButton.setEnabled(
+ len(self.archivesList.selectedItems()) > 0)
@pyqtSlot()
def on_removeArchivesButton_clicked(self):
@@ -184,7 +189,8 @@
Private slot to remove archives from the list.
"""
for archiveItem in self.archivesList.selectedItems():
- itm = self.archivesList.takeItem(self.archivesList.row(archiveItem))
+ itm = self.archivesList.takeItem(
+ self.archivesList.row(archiveItem))
del itm
self.__nextButton.setEnabled(self.archivesList.count() > 0)
@@ -193,6 +199,8 @@
def on_buttonBox_clicked(self, button):
"""
Private slot to handle the click of a button of the button box.
+
+ @param button reference to the button pressed (QAbstractButton)
"""
if button == self.__backButton:
self.__currentIndex -= 1
@@ -215,7 +223,8 @@
res = True
self.summaryEdit.clear()
for archive in self.__createArchivesList():
- self.summaryEdit.append(self.trUtf8("Installing {0} ...").format(archive))
+ self.summaryEdit.append(
+ self.trUtf8("Installing {0} ...").format(archive))
ok, msg, restart = self.__installPlugin(archive)
res = res and ok
if ok:
@@ -247,8 +256,8 @@
installedPluginName = ""
archive = archiveFilename
- destination = \
- self.destinationCombo.itemData(self.destinationCombo.currentIndex())
+ destination = self.destinationCombo.itemData(
+ self.destinationCombo.currentIndex())
# check if archive is a local url
url = parse.urlparse(archive)
@@ -258,22 +267,25 @@
# check, if the archive exists
if not os.path.exists(archive):
return False, \
- self.trUtf8("""<p>The archive file <b>{0}</b> does not exist. """
- """Aborting...</p>""").format(archive), \
+ self.trUtf8(
+ """<p>The archive file <b>{0}</b> does not exist. """
+ """Aborting...</p>""").format(archive), \
False
# check, if the archive is a valid zip file
if not zipfile.is_zipfile(archive):
return False, \
- self.trUtf8("""<p>The file <b>{0}</b> is not a valid plugin """
- """ZIP-archive. Aborting...</p>""").format(archive), \
+ self.trUtf8(
+ """<p>The file <b>{0}</b> is not a valid plugin """
+ """ZIP-archive. Aborting...</p>""").format(archive), \
False
# check, if the destination is writeable
if not os.access(destination, os.W_OK):
return False, \
- self.trUtf8("""<p>The destination directory <b>{0}</b> is not """
- """writeable. Aborting...</p>""").format(destination), \
+ self.trUtf8(
+ """<p>The destination directory <b>{0}</b> is not """
+ """writeable. Aborting...</p>""").format(destination), \
False
zip = zipfile.ZipFile(archive, "r")
@@ -290,8 +302,9 @@
if not pluginFound:
return False, \
- self.trUtf8("""<p>The file <b>{0}</b> is not a valid plugin """
- """ZIP-archive. Aborting...</p>""").format(archive), \
+ self.trUtf8(
+ """<p>The file <b>{0}</b> is not a valid plugin """
+ """ZIP-archive. Aborting...</p>""").format(archive), \
False
# parse the plugin module's plugin header
@@ -313,7 +326,8 @@
packageName = "None"
elif line.startswith("internalPackages"):
tokens = line.split("=")
- token = tokens[1].strip()[1:-1] # it is a comma separated string
+ token = tokens[1].strip()[1:-1]
+ # it is a comma separated string
internalPackages = [p.strip() for p in token.split(",")]
elif line.startswith("needsRestart"):
tokens = line.split("=")
@@ -333,15 +347,17 @@
if not packageName:
return False, \
- self.trUtf8("""<p>The plugin module <b>{0}</b> does not contain """
- """a 'packageName' attribute. Aborting...</p>""")\
+ self.trUtf8(
+ """<p>The plugin module <b>{0}</b> does not contain """
+ """a 'packageName' attribute. Aborting...</p>""")\
.format(pluginFileName), \
False
if pyqtApi < 2:
return False, \
- self.trUtf8("""<p>The plugin module <b>{0}</b> does not conform"""
- """ with the PyQt v2 API. Aborting...</p>""")\
+ self.trUtf8(
+ """<p>The plugin module <b>{0}</b> does not conform"""
+ """ with the PyQt v2 API. Aborting...</p>""")\
.format(pluginFileName), \
False
@@ -367,7 +383,8 @@
activatePlugin = False
if not self.__external:
activatePlugin = \
- not self.__pluginManager.isPluginLoaded(installedPluginName) or \
+ not self.__pluginManager.isPluginLoaded(
+ installedPluginName) or \
(self.__pluginManager.isPluginLoaded(installedPluginName) and \
self.__pluginManager.isPluginActive(installedPluginName))
# try to unload a plugin with the same name
@@ -425,17 +442,20 @@
except os.error as why:
self.__rollback()
return False, \
- self.trUtf8("Error installing plugin. Reason: {0}").format(str(why)), \
+ self.trUtf8(
+ "Error installing plugin. Reason: {0}").format(str(why)), \
False
except IOError as why:
self.__rollback()
return False, \
- self.trUtf8("Error installing plugin. Reason: {0}").format(str(why)), \
+ self.trUtf8(
+ "Error installing plugin. Reason: {0}").format(str(why)), \
False
except OSError as why:
self.__rollback()
return False, \
- self.trUtf8("Error installing plugin. Reason: {0}").format(str(why)), \
+ self.trUtf8(
+ "Error installing plugin. Reason: {0}").format(str(why)), \
False
except:
sys.stderr.write("Unspecific exception installing plugin.\n")
@@ -446,12 +466,15 @@
# now compile the plugins
if doCompile:
- compileall.compile_dir(os.path.join(destination, packageName), quiet=True)
- compileall.compile_file(os.path.join(destination, pluginFileName), quiet=True)
+ compileall.compile_dir(
+ os.path.join(destination, packageName), quiet=True)
+ compileall.compile_file(
+ os.path.join(destination, pluginFileName), quiet=True)
if not self.__external:
# now load and activate the plugin
- self.__pluginManager.loadPlugin(installedPluginName, destination, reload_)
+ self.__pluginManager.loadPlugin(installedPluginName, destination,
+ reload_)
if activatePlugin:
self.__pluginManager.activatePlugin(installedPluginName)
@@ -483,7 +506,8 @@
head, tail = os.path.split(head)
if head and tail and not os.path.exists(head):
self.__makedirs(head, mode)
- if tail == os.curdir: # xxx/newdir/. exists if xxx/newdir exists
+ if tail == os.curdir:
+ # xxx/newdir/. exists if xxx/newdir exists
return
os.mkdir(name, mode)
self.__installedDirs.append(name)
@@ -515,14 +539,18 @@
if os.path.exists(fnamec):
os.remove(fnamec)
- pluginDirCache = os.path.join(os.path.dirname(pluginFile), "__pycache__")
+ pluginDirCache = os.path.join(
+ os.path.dirname(pluginFile), "__pycache__")
if os.path.exists(pluginDirCache):
- pluginFileName = os.path.splitext(os.path.basename(pluginFile))[0]
+ pluginFileName = os.path.splitext(
+ os.path.basename(pluginFile))[0]
for fnameo in glob.glob(
- os.path.join(pluginDirCache, "{0}*.pyo".format(pluginFileName))):
+ os.path.join(pluginDirCache,
+ "{0}*.pyo".format(pluginFileName))):
os.remove(fnameo)
for fnamec in glob.glob(
- os.path.join(pluginDirCache, "{0}*.pyc".format(pluginFileName))):
+ os.path.join(pluginDirCache,
+ "{0}*.pyc".format(pluginFileName))):
os.remove(fnamec)
os.remove(pluginFile)
@@ -586,7 +614,8 @@
self.setCentralWidget(self.cw)
self.resize(size)
- self.setStyle(Preferences.getUI("Style"), Preferences.getUI("StyleSheet"))
+ self.setStyle(Preferences.getUI("Style"),
+ Preferences.getUI("StyleSheet"))
self.cw.buttonBox.accepted[()].connect(self.close)
self.cw.buttonBox.rejected[()].connect(self.close)
