Python DesktopEntry.getCategories方法代码示例

# 需要导入模块: from xdg.DesktopEntry import DesktopEntry [as 别名]
# 或者: from xdg.DesktopEntry.DesktopEntry import getCategories [as 别名]
 def _get_app_list(self, directory, user):
     for root, dirs, files in os.walk(directory):
         for name in files:
             if name.endswith(".desktop"):
               
                 app_path = root + "/" + name
                 
                 # setup desktop entry to access its elements                    
                 xgd_de = DesktopEntry(app_path)
                 
                 #                    
                 self.app_entry = Desktop_Entry(
                     name,
                     xgd_de.getName( ),
                     xgd_de.getGenericName( ),
                     xgd_de.getNoDisplay( ),
                     xgd_de.getHidden( ),
                     xgd_de.getOnlyShowIn( ),
                     xgd_de.getNotShowIn( ),
                     xgd_de.getCategories( ),
                     app_path,
                     user,
                     False
                 )   
                  
                 # Just as a note, skip no display or hidden .desktop                    
                 if not (self.app_entry.de_nodisp or self.app_entry.de_hidden):
                     self._add_entry(self.app_entry)                        

# 需要导入模块: from xdg.DesktopEntry import DesktopEntry [as 别名]
# 或者: from xdg.DesktopEntry.DesktopEntry import getCategories [as 别名]
 def test_values(self):
     entry = DesktopEntry(self.test_file)
     self.assertEqual(entry.getName(), 'gedit')
     self.assertEqual(entry.getGenericName(), 'Text Editor')
     self.assertEqual(entry.getNoDisplay(), False)
     self.assertEqual(entry.getComment(), 'Edit text files')
     self.assertEqual(entry.getIcon(), 'accessories-text-editor')
     self.assertEqual(entry.getHidden(), False)
     self.assertEqual(entry.getOnlyShowIn(), [])
     self.assertEqual(entry.getExec(), 'gedit %U')
     self.assertEqual(entry.getTerminal(), False)
     self.assertEqual(entry.getMimeTypes(), ['text/plain'])
     self.assertEqual(entry.getCategories(), ['GNOME', 'GTK', 'Utility', 'TextEditor'])
     self.assertEqual(entry.getTerminal(), False)

# 需要导入模块: from xdg.DesktopEntry import DesktopEntry [as 别名]
# 或者: from xdg.DesktopEntry.DesktopEntry import getCategories [as 别名]
class MenuEntry:
    "Wrapper for 'Menu Style' Desktop Entries"
    def __init__(self, filename, dir="", prefix=""):
        # Create entry
        self.DesktopEntry = DesktopEntry(os.path.join(dir,filename))
        self.setAttributes(filename, dir, prefix)

        # Can be one of Deleted/Hidden/Empty/NotShowIn/NoExec or True
        self.Show = True

        # Semi-Private
        self.Original = None
        self.Parents = []

        # Private Stuff
        self.Allocated = False
        self.Add = False
        self.MatchedInclude = False

        # Caching
        self.Categories = self.DesktopEntry.getCategories()

    def save(self):
        """Save any changes to the desktop entry."""
        if self.DesktopEntry.tainted == True:
            self.DesktopEntry.write()

    def getDir(self):
        """Return the directory containing the desktop entry file."""
        return self.DesktopEntry.filename.replace(self.Filename, '')

    def getType(self):
        """Return the type of MenuEntry, System/User/Both"""
        if xdg.Config.root_mode == False:
            if self.Original:
                return "Both"
            elif xdg_data_dirs[0] in self.DesktopEntry.filename:
                return "User"
            else:
                return "System"
        else:
            return "User"

    def setAttributes(self, filename, dir="", prefix=""):
        self.Filename = filename
        self.Prefix = prefix
        self.DesktopFileID = os.path.join(prefix,filename).replace("/", "-")

        if not os.path.isabs(self.DesktopEntry.filename):
            self.__setFilename()

    def updateAttributes(self):
        if self.getType() == "System":
            self.Original = MenuEntry(self.Filename, self.getDir(), self.Prefix)
            self.__setFilename()

    def __setFilename(self):
        if xdg.Config.root_mode == False:
            path = xdg_data_dirs[0]
        else:
            path= xdg_data_dirs[1]

        if self.DesktopEntry.getType() == "Application":
            dir = os.path.join(path, "applications")
        else:
            dir = os.path.join(path, "desktop-directories")

        self.DesktopEntry.filename = os.path.join(dir, self.Filename)

    def __cmp__(self, other):
        return locale.strcoll(self.DesktopEntry.getName(), other.DesktopEntry.getName())
    
    def _key(self):
        """Key function for locale-aware sorting."""
        return _strxfrm(self.DesktopEntry.getName())
    
    def __lt__(self, other):
        try:
            other = other._key()
        except AttributeError:
            pass
        return self._key() < other
            

    def __eq__(self, other):
        if self.DesktopFileID == str(other):
            return True
        else:
            return False

    def __repr__(self):
        return self.DesktopFileID

# 需要导入模块: from xdg.DesktopEntry import DesktopEntry [as 别名]
# 或者: from xdg.DesktopEntry.DesktopEntry import getCategories [as 别名]
    def __init__(self, parent=None, **kwargs):
        """Construct a LaunchButton"""
        super(LaunchButton, self).__init__(parent)
        self.setObjectName("LaunchButton")
        self.launcher_size = kwargs.get("launcher_size")
        self.icon_size = kwargs.get("icon_size")
        self.name = None
        self.comment = None
        self.icon = None
        self.command = None
        self.categories = None

        # Load in details from a .desktop file, if there is one.
        desktop_file = kwargs.get("desktop_file")
        if desktop_file:
            if os.access(desktop_file, os.R_OK):
                de = DesktopEntry(desktop_file)
                self.name = de.getName()
                self.comment = de.getComment()
                self.icon = de.getIcon()
                self.command = de.getExec()
                self.categories = [c.lower() for c in de.getCategories()]
            else:
                sys.stderr.write(
                    "Read access denied on manually-specified "
                    "desktop file {}.  Button may be missing data.\n"
                    .format(desktop_file))

        # This allows for overriding the settings in DesktopEntry
        self.name = kwargs.get("name", self.name)
        self.comment = kwargs.get("comment", self.comment)
        self.icon = kwargs.get("icon", self.icon)
        self.command = kwargs.get("command", self.command)

        # Create the layouts and widgets to hold the information
        toplayout = QHBoxLayout()
        leftlayout = QVBoxLayout()

        # The button's title
        title = QLabel(self.name)
        title.setObjectName("LaunchButtonTitle")
        leftlayout.addWidget(title)

        # The button's descriptive comment
        comment = QLabel(self.comment)
        comment.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        comment.setWordWrap(True)
        comment.setObjectName("LaunchButtonDescription")
        leftlayout.addWidget(comment)

        # The button's icon, if there is one
        iconpane = QLabel()
        icon = (
            self.icon
            and icon_anyway_you_can(
                self.icon,
                kwargs.get("aggressive_icon_search", False)
            )
        ) or QIcon()

        pixmap = icon.pixmap(*self.icon_size)
        if not pixmap.isNull():
            pixmap = pixmap.scaled(*self.icon_size)
        iconpane.setPixmap(pixmap)

        # Add everything to layouts and layouts to the button
        toplayout.addWidget(iconpane)
        toplayout.addLayout(leftlayout)
        self.setLayout(toplayout)

        # Set the button's size from config.
        self.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
        self.setMinimumSize(QSize(*self.launcher_size))

        # Connect the callback
        self.clicked.connect(self.callback)

# 需要导入模块: from xdg.DesktopEntry import DesktopEntry [as 别名]
# 或者: from xdg.DesktopEntry.DesktopEntry import getCategories [as 别名]
        if de.getTerminal():
            exc = TERM_CMD + exc

        if de.getPath():
            exc = "cd '"+de.getPath()+"'; "+exc
    
    execs[hsh] = hsh + " " + exc + "\n"

categories = {}

for dir in SEARCH_DIRS:
    fnames = glob.glob(dir+'/*/*.desktop')

    for fname in fnames:
        de = DesktopEntry(fname)
        cats = de.getCategories() or ["All"]
        for cat in cats:
            if not cat in categories:
                categories[cat] = []
            
            categories[cat].append(de)

for k, v in sorted(categories.items()):
    catName = k
    for de in v:
        if de.getNoDisplay() or de.getHidden():
            continue

        mainGroup = de.defaultGroup
        printEntry(catName, de, True)