Removed icon generation; globalized logger

src/example.py

@@ -15,22 +15,24 @@ def daemon_threaded_wrapper(fn):
         threading.Thread(target=fn, args=args, kwargs=kwargs, daemon=True).start()
     return wrapper
 
-
 # NOTE: Defined for ShellFM
-builtins.threaded          = threaded_wrapper
+builtins.threaded        = threaded_wrapper
-builtins.daemon_threaded   = daemon_threaded_wrapper
+builtins.daemon_threaded = daemon_threaded_wrapper
 
 
 # Lib imports
 
 # Apoplication imports
 from shellfm.windows.controller import WindowController
+from libs.logger import Logger
 
 
 
+builtins.logger          = Logger("./", _ch_log_lvl = 10, _fh_log_lvl = 10).get_logger()
+
+
 
 def main():
-    print("\n\n-------------------------------------------\n\n")
     window_controller = WindowController()
 
     # Create "File Window" 1
@@ -46,9 +48,9 @@ def main():
     window_controller.list_windows()
 
 
-    print("\n\n-------------------------------------------\n\n")
     window2.set_is_hidden(True)
     window_controller.list_windows()
+    logger.info("-- Finished Example Run --")
 
 
 if __name__ == '__main__':

src/libs/logger.py

@@ -0,0 +1,61 @@
+# Python imports
+import os
+import logging
+
+# Lib imports
+
+# Application imports
+from .singleton import Singleton
+
+
+
+class Logger(Singleton):
+    """
+        Create a new logging object and return it.
+        :note:
+            NOSET     # Don't know the actual log level of this... (defaulting or literally none?)
+            Log Levels (From least to most)
+                Type      Value
+                CRITICAL   50
+                ERROR      40
+                WARNING    30
+                INFO       20
+                DEBUG      10
+        :param loggerName: Sets the name of the logger object. (Used in log lines)
+        :param createFile: Whether we create a log file or just pump to terminal
+
+        :return: the logging object we created
+    """
+
+    def __init__(self, config_path: str, _ch_log_lvl = logging.CRITICAL,  _fh_log_lvl = logging.INFO):
+        self._CONFIG_PATH = config_path
+        self.global_lvl   = logging.DEBUG  # Keep this at highest so that handlers can filter to their desired levels
+        self.ch_log_lvl   = _ch_log_lvl    # Prety much the only one we ever change
+        self.fh_log_lvl   = _fh_log_lvl
+
+    def get_logger(self, loggerName: str = "NO_LOGGER_NAME_PASSED", createFile: bool = True) -> logging.Logger:
+        log          = logging.getLogger(loggerName)
+        log.setLevel(self.global_lvl)
+
+        # Set our log output styles
+        fFormatter   = logging.Formatter('[%(asctime)s] %(pathname)s:%(lineno)d %(levelname)s - %(message)s', '%m-%d %H:%M:%S')
+        cFormatter   = logging.Formatter('%(pathname)s:%(lineno)d] %(levelname)s - %(message)s')
+
+        ch = logging.StreamHandler()
+        ch.setLevel(level=self.ch_log_lvl)
+        ch.setFormatter(cFormatter)
+        log.addHandler(ch)
+
+        if createFile:
+            folder = self._CONFIG_PATH
+            file   = f"{folder}/application.log"
+
+            if not os.path.exists(folder):
+                os.mkdir(folder)
+
+            fh = logging.FileHandler(file)
+            fh.setLevel(level=self.fh_log_lvl)
+            fh.setFormatter(fFormatter)
+            log.addHandler(fh)
+
+        return log

src/libs/singleton.py

@@ -0,0 +1,24 @@
+# Python imports
+
+# Lib imports
+
+# Application imports
+
+
+
+class SingletonError(Exception):
+    pass
+
+
+
+class Singleton:
+    ccount = 0
+
+    def __new__(cls, *args, **kwargs):
+        obj        = super(Singleton, cls).__new__(cls)
+        cls.ccount += 1
+
+        if cls.ccount == 2:
+            raise SingletonError(f"Exceeded {cls.__name__} instantiation limit...")
+
+        return obj

src/shellfm/windows/tabs/icons/__init__.py

@@ -1,3 +0,0 @@
-"""
-    Icons module
-"""

src/shellfm/windows/tabs/icons/icon.py

@@ -1,196 +0,0 @@
-# Python imports
-import os
-from os.path import isfile
-import hashlib
-import threading
-
-# Lib imports
-import gi
-gi.require_version('GdkPixbuf', '2.0')
-from gi.repository import GLib
-from gi.repository import Gio
-from gi.repository import GdkPixbuf
-
-try:
-    from PIL import Image as PImage
-except ModuleNotFoundError as e:
-    PImage = None
-
-# Application imports
-from .mixins.videoiconmixin import VideoIconMixin
-from .mixins.meshsiconmixin import MeshsIconMixin
-from .mixins.desktopiconmixin import DesktopIconMixin
-
-
-
-class IconException(Exception):
-    ...
-
-
-
-class Icon(DesktopIconMixin, VideoIconMixin, MeshsIconMixin):
-    def create_icon(self, dir, file):
-        full_path = f"{dir}/{file}"
-        return self.get_icon_image(dir, file, full_path)
-
-    def get_icon_image(self, dir, file, full_path):
-        try:
-            thumbnl = None
-
-            if file.lower().endswith(self.fmeshs):               # 3D Mesh icon
-                ...
-            elif file.lower().endswith(self.fvideos):            # Video icon
-                thumbnl = self.create_video_thumbnail(full_path)
-            elif file.lower().endswith(self.fimages):            # Image Icon
-                thumbnl = self.create_scaled_image(full_path)
-            elif file.lower().endswith( (".blend",) ):           # Blender icon
-                thumbnl = self.create_blender_thumbnail(full_path)
-            elif full_path.lower().endswith( ('.desktop',) ):    # .desktop file parsing
-                thumbnl = self.find_thumbnail_from_desktop_file(full_path)
-
-            if not thumbnl:
-                thumbnl = self._get_system_thumbnail_gtk_thread(full_path, self.sys_icon_wh[0])
-                if not thumbnl:
-                    raise IconException("No known icons found.")
-
-
-            return thumbnl
-        except IconException:
-            ...
-
-        return self.get_generic_icon()
-
-    def create_blender_thumbnail(self, full_path, returnHashInstead=False):
-        try:
-            path_exists, img_hash, hash_img_path = self.generate_hash_and_path(full_path)
-            if not path_exists:
-                self.generate_blender_thumbnail(full_path, hash_img_path)
-
-            if returnHashInstead:
-                return img_hash, hash_img_path
-
-            return self.create_scaled_image(hash_img_path, self.video_icon_wh)
-        except IconException as e:
-            print("Blender thumbnail generation issue:")
-            print( repr(e) )
-
-        return None
-
-    def create_video_thumbnail(self, full_path, scrub_percent = "65%", replace=False, returnHashInstead=False):
-        try:
-            path_exists, img_hash, hash_img_path = self.generate_hash_and_path(full_path)
-            if path_exists and replace:
-                os.remove(hash_img_path)
-                path_exists = False
-
-            if not path_exists:
-                self.generate_video_thumbnail(full_path, hash_img_path, scrub_percent)
-
-            if returnHashInstead:
-                return img_hash, hash_img_path
-
-            return self.create_scaled_image(hash_img_path, self.video_icon_wh)
-        except IconException as e:
-            print("Image/Video thumbnail generation issue:")
-            print( repr(e) )
-
-        return None
-
-
-    def create_scaled_image(self, full_path, wxh = None):
-        if not wxh:
-            wxh = self.video_icon_wh
-
-        if full_path:
-            try:
-                if full_path.lower().endswith(".gif"):
-                    return  GdkPixbuf.PixbufAnimation.new_from_file(full_path) \
-                                                        .get_static_image() \
-                                                        .scale_simple(wxh[0], wxh[1], GdkPixbuf.InterpType.BILINEAR)
-                elif full_path.lower().endswith(".webp") and PImage:
-                    return self.image2pixbuf(full_path, wxh)
-
-                return GdkPixbuf.Pixbuf.new_from_file_at_scale(full_path, wxh[0], wxh[1], True)
-            except IconException as e:
-                print("Image Scaling Issue:")
-                print( repr(e) )
-
-        return None
-
-    def create_from_file(self, full_path):
-        try:
-            return GdkPixbuf.Pixbuf.new_from_file(full_path)
-        except IconException as e:
-            print("Image from file Issue:")
-            print( repr(e) )
-
-        return None
-
-    def _get_system_thumbnail_gtk_thread(self, full_path, size):
-        def _call_gtk_thread(event, result):
-            result.append( self.get_system_thumbnail(full_path, size) )
-            event.set()
-
-        result  = []
-        event   = threading.Event()
-        GLib.idle_add(_call_gtk_thread, event, result)
-        event.wait()
-        return result[0]
-
-
-    def get_system_thumbnail(self, full_path, size):
-        try:
-            gio_file  = Gio.File.new_for_path(full_path)
-            info      = gio_file.query_info('standard::icon' , 0, None)
-            icon      = info.get_icon().get_names()[0]
-            data      = settings.get_icon_theme().lookup_icon(icon , size , 0)
-
-            if data:
-                icon_path = data.get_filename()
-                return GdkPixbuf.Pixbuf.new_from_file(icon_path)
-
-            raise IconException("No system icon found...")
-        except IconException:
-            ...
-
-        return None
-
-    def get_generic_icon(self):
-        return GdkPixbuf.Pixbuf.new_from_file(self.DEFAULT_ICON)
-
-    def generate_hash_and_path(self, full_path):
-        img_hash      = self.fast_hash(full_path)
-        hash_img_path = f"{self.ABS_THUMBS_PTH}/{img_hash}.jpg"
-        path_exists   = True if isfile(hash_img_path) else False
-
-        return path_exists, img_hash, hash_img_path
-
-
-    def fast_hash(self, filename: str, hash_factory: callable = hashlib.md5, chunk_num_blocks: int = 128, i: int = 1) -> str:
-        h = hash_factory()
-        with open(filename,'rb') as f:
-            # NOTE: Jump to middle of file
-            f.seek(0, 2)
-            mid = int(f.tell() / 2)
-            f.seek(mid, 0)
-
-            while chunk := f.read(chunk_num_blocks * h.block_size):
-                h.update(chunk)
-                if (i == 12):
-                    break
-
-                i += 1
-
-        return h.hexdigest()
-
-    def image2pixbuf(self, full_path, wxh):
-        """Convert Pillow image to GdkPixbuf"""
-        im   = PImage.open(full_path)
-        data = im.tobytes()
-        data = GLib.Bytes.new(data)
-        w, h = im.size
-
-        pixbuf = GdkPixbuf.Pixbuf.new_from_bytes(data, GdkPixbuf.Colorspace.RGB,
-                                                            False, 8, w, h, w * 3)
-
-        return pixbuf.scale_simple(wxh[0], wxh[1], 2) # BILINEAR = 2

src/shellfm/windows/tabs/icons/mixins/__init__.py

@@ -1,3 +0,0 @@
-"""
-    Icons mixins module
-"""

src/shellfm/windows/tabs/icons/mixins/desktopiconmixin.py

@@ -1,76 +0,0 @@
-# Python imports
-import os
-from os.path import isfile
-import subprocess
-import hashlib
-
-# Lib imports
-import gi
-gi.require_version('Gtk', '3.0')
-from gi.repository import Gtk
-from gi.repository import Gio
-
-# Application imports
-from .xdg.DesktopEntry import DesktopEntry
-
-
-
-
-class DesktopIconMixin:
-    def find_thumbnail_from_desktop_file(self, full_path):
-        try:
-            xdgObj        = DesktopEntry(full_path)
-            icon          = xdgObj.getIcon()
-            alt_icon_path = ""
-
-            if "steam" in icon:
-                return self.get_steam_img(xdgObj)
-            elif os.path.exists(icon):
-                return self.create_scaled_image(icon, self.sys_icon_wh)
-            else:
-                pixbuf, alt_icon_path = self.get_icon_from_traversal(icon)
-                if pixbuf:
-                    return pixbuf
-
-                return self.create_scaled_image(alt_icon_path, self.sys_icon_wh)
-        except Exception as e:
-            print(".desktop icon generation issue:")
-            print( repr(e) )
-
-        return None
-
-
-    def get_steam_img(self, xdgObj):
-        name         = xdgObj.getName()
-        file_hash    = hashlib.sha256(str.encode(name)).hexdigest()
-        hash_img_pth = f"{self.STEAM_ICONS_PTH}/{file_hash}.jpg"
-
-        if not isfile(hash_img_pth):
-            exec_str  = xdgObj.getExec()
-            parts     = exec_str.split("steam://rungameid/")
-            id        = parts[len(parts) - 1]
-            imageLink = f"{self.STEAM_CDN_URL}{id}/header.jpg"
-            proc      = subprocess.Popen(["wget", "-O", hash_img_pth, imageLink])
-            proc.wait()
-
-        return self.create_scaled_image(hash_img_pth, self.video_icon_wh)
-
-    def get_icon_from_traversal(self, icon):
-        gio_icon = Gio.Icon.new_for_string(icon)
-        gicon    = Gtk.Image.new_from_gicon(gio_icon, 32)
-        pixbuf   = gicon.get_pixbuf()
-
-        alt_icon_path = ""
-        for dir in self.ICON_DIRS:
-            alt_icon_path = self.traverse_icons_folder(dir, icon)
-            if alt_icon_path != "":
-                break
-
-        return pixbuf, alt_icon_path
-
-    def traverse_icons_folder(self, path, icon):
-        for (dirpath, dirnames, filenames) in os.walk(path):
-            for file in filenames:
-                appNM = "application-x-" + icon
-                if icon in file or appNM in file:
-                    return f"{dirpath}/{file}"

src/shellfm/windows/tabs/icons/mixins/meshsiconmixin.py

@@ -1,17 +0,0 @@
-# Python imports
-import subprocess
-
-# Lib imports
-
-# Application imports
-
-
-
-
-class MeshsIconMixin:
-    def generate_blender_thumbnail(self, full_path, hash_img_path):
-        try:
-            proc = subprocess.Popen([self.BLENDER_THUMBNLR, full_path, hash_img_path])
-            proc.wait()
-        except Exception as e:
-            self.logger.debug(repr(e))

src/shellfm/windows/tabs/icons/mixins/videoiconmixin.py

@@ -1,55 +0,0 @@
-# Python imports
-import subprocess
-
-# Lib imports
-
-# Application imports
-
-
-
-
-class VideoIconMixin:
-    def generate_video_thumbnail(self, full_path, hash_img_path, scrub_percent = "65%"):
-        try:
-            proc = subprocess.Popen([self.FFMPG_THUMBNLR, "-t", scrub_percent, "-s", "300", "-c", "jpg", "-i", full_path, "-o", hash_img_path])
-            proc.wait()
-        except Exception as e:
-            self.logger.debug(repr(e))
-            self.ffprobe_generate_video_thumbnail(full_path, hash_img_path)
-
-
-    def ffprobe_generate_video_thumbnail(self, full_path, hash_img_path):
-        proc = None
-        try:
-            # Stream duration
-            command  = ["ffprobe", "-v", "error", "-select_streams", "v:0", "-show_entries", "stream=duration", "-of", "default=noprint_wrappers=1:nokey=1", full_path]
-            data     = subprocess.run(command, stdout=subprocess.PIPE)
-            duration = data.stdout.decode('utf-8')
-
-            # Format (container) duration
-            if "N/A" in duration:
-                command  = ["ffprobe", "-v", "error", "-show_entries", "format=duration", "-of", "default=noprint_wrappers=1:nokey=1", full_path]
-                data     = subprocess.run(command , stdout=subprocess.PIPE)
-                duration = data.stdout.decode('utf-8')
-
-            # Stream duration type: image2
-            if "N/A" in duration:
-                command  = ["ffprobe", "-v", "error", "-select_streams", "v:0", "-f", "image2", "-show_entries", "stream=duration", "-of", "default=noprint_wrappers=1:nokey=1", full_path]
-                data     = subprocess.run(command, stdout=subprocess.PIPE)
-                duration = data.stdout.decode('utf-8')
-
-            # Format (container) duration type: image2
-            if "N/A" in duration:
-                command  = ["ffprobe", "-v", "error", "-f", "image2", "-show_entries", "format=duration", "-of", "default=noprint_wrappers=1:nokey=1", full_path]
-                data     = subprocess.run(command , stdout=subprocess.PIPE)
-                duration = data.stdout.decode('utf-8')
-
-            # Get frame roughly 35% through video
-            grabTime = str( int( float( duration.split(".")[0] ) * 0.35) )
-            command  = ["ffmpeg", "-ss", grabTime, "-an", "-i", full_path, "-s", "320x180", "-vframes", "1", hash_img_path]
-            proc     = subprocess.Popen(command, stdout=subprocess.PIPE)
-            proc.wait()
-        except Exception as e:
-            print("Video thumbnail generation issue in thread:")
-            print( repr(e) )
-            self.logger.debug(repr(e))

src/shellfm/windows/tabs/icons/mixins/xdg/BaseDirectory.py

@@ -1,160 +0,0 @@
-"""
-This module is based on a rox module (LGPL):
-
-http://cvs.sourceforge.net/viewcvs.py/rox/ROX-Lib2/python/rox/basedir.py?rev=1.9&view=log
-
-The freedesktop.org Base Directory specification provides a way for
-applications to locate shared data and configuration:
-
-    http://standards.freedesktop.org/basedir-spec/
-
-(based on version 0.6)
-
-This module can be used to load and save from and to these directories.
-
-Typical usage:
-
-    from rox import basedir
-    
-    for dir in basedir.load_config_paths('mydomain.org', 'MyProg', 'Options'):
-        print "Load settings from", dir
-
-    dir = basedir.save_config_path('mydomain.org', 'MyProg')
-    print >>file(os.path.join(dir, 'Options'), 'w'), "foo=2"
-
-Note: see the rox.Options module for a higher-level API for managing options.
-"""
-
-import os, stat
-
-_home = os.path.expanduser('~')
-xdg_data_home = os.environ.get('XDG_DATA_HOME') or \
-            os.path.join(_home, '.local', 'share')
-
-xdg_data_dirs = [xdg_data_home] + \
-    (os.environ.get('XDG_DATA_DIRS') or '/usr/local/share:/usr/share').split(':')
-
-xdg_config_home = os.environ.get('XDG_CONFIG_HOME') or \
-            os.path.join(_home, '.config')
-
-xdg_config_dirs = [xdg_config_home] + \
-    (os.environ.get('XDG_CONFIG_DIRS') or '/etc/xdg').split(':')
-
-xdg_cache_home = os.environ.get('XDG_CACHE_HOME') or \
-            os.path.join(_home, '.cache')
-
-xdg_data_dirs = [x for x in xdg_data_dirs if x]
-xdg_config_dirs = [x for x in xdg_config_dirs if x]
-
-def save_config_path(*resource):
-    """Ensure ``$XDG_CONFIG_HOME/<resource>/`` exists, and return its path.
-    'resource' should normally be the name of your application. Use this
-    when saving configuration settings.
-    """
-    resource = os.path.join(*resource)
-    assert not resource.startswith('/')
-    path = os.path.join(xdg_config_home, resource)
-    if not os.path.isdir(path):
-        os.makedirs(path, 0o700)
-    return path
-
-def save_data_path(*resource):
-    """Ensure ``$XDG_DATA_HOME/<resource>/`` exists, and return its path.
-    'resource' should normally be the name of your application or a shared
-    resource. Use this when saving or updating application data.
-    """
-    resource = os.path.join(*resource)
-    assert not resource.startswith('/')
-    path = os.path.join(xdg_data_home, resource)
-    if not os.path.isdir(path):
-        os.makedirs(path)
-    return path
-
-def save_cache_path(*resource):
-    """Ensure ``$XDG_CACHE_HOME/<resource>/`` exists, and return its path.
-    'resource' should normally be the name of your application or a shared
-    resource."""
-    resource = os.path.join(*resource)
-    assert not resource.startswith('/')
-    path = os.path.join(xdg_cache_home, resource)
-    if not os.path.isdir(path):
-        os.makedirs(path)
-    return path
-
-def load_config_paths(*resource):
-    """Returns an iterator which gives each directory named 'resource' in the
-    configuration search path. Information provided by earlier directories should
-    take precedence over later ones, and the user-specific config dir comes
-    first."""
-    resource = os.path.join(*resource)
-    for config_dir in xdg_config_dirs:
-        path = os.path.join(config_dir, resource)
-        if os.path.exists(path): yield path
-
-def load_first_config(*resource):
-    """Returns the first result from load_config_paths, or None if there is nothing
-    to load."""
-    for x in load_config_paths(*resource):
-        return x
-    return None
-
-def load_data_paths(*resource):
-    """Returns an iterator which gives each directory named 'resource' in the
-    application data search path. Information provided by earlier directories
-    should take precedence over later ones."""
-    resource = os.path.join(*resource)
-    for data_dir in xdg_data_dirs:
-        path = os.path.join(data_dir, resource)
-        if os.path.exists(path): yield path
-
-def get_runtime_dir(strict=True):
-    """Returns the value of $XDG_RUNTIME_DIR, a directory path.
-    
-    This directory is intended for 'user-specific non-essential runtime files
-    and other file objects (such as sockets, named pipes, ...)', and
-    'communication and synchronization purposes'.
-    
-    As of late 2012, only quite new systems set $XDG_RUNTIME_DIR. If it is not
-    set, with ``strict=True`` (the default), a KeyError is raised. With 
-    ``strict=False``, PyXDG will create a fallback under /tmp for the current
-    user. This fallback does *not* provide the same guarantees as the
-    specification requires for the runtime directory.
-    
-    The strict default is deliberately conservative, so that application
-    developers can make a conscious decision to allow the fallback.
-    """
-    try:
-        return os.environ['XDG_RUNTIME_DIR']
-    except KeyError:
-        if strict:
-            raise
-        
-        import getpass
-        fallback = '/tmp/pyxdg-runtime-dir-fallback-' + getpass.getuser()
-        create = False
-
-        try:
-            # This must be a real directory, not a symlink, so attackers can't
-            # point it elsewhere. So we use lstat to check it.
-            st = os.lstat(fallback)
-        except OSError as e:
-            import errno
-            if e.errno == errno.ENOENT:
-                create = True
-            else:
-                raise
-        else:
-            # The fallback must be a directory
-            if not stat.S_ISDIR(st.st_mode):
-                os.unlink(fallback)
-                create = True
-            # Must be owned by the user and not accessible by anyone else
-            elif (st.st_uid != os.getuid()) \
-              or (st.st_mode & (stat.S_IRWXG | stat.S_IRWXO)):
-                os.rmdir(fallback)
-                create = True
-
-        if create:
-            os.mkdir(fallback, 0o700)
-
-        return fallback

src/shellfm/windows/tabs/icons/mixins/xdg/Config.py

@@ -1,39 +0,0 @@
-"""
-Functions to configure Basic Settings
-"""
-
-language = "C"
-windowmanager = None
-icon_theme = "hicolor"
-icon_size = 48
-cache_time = 5
-root_mode = False
-
-def setWindowManager(wm):
-    global windowmanager
-    windowmanager = wm
-
-def setIconTheme(theme):
-    global icon_theme
-    icon_theme = theme
-    import xdg.IconTheme
-    xdg.IconTheme.themes = []
-
-def setIconSize(size):
-    global icon_size
-    icon_size = size
-
-def setCacheTime(time):
-    global cache_time
-    cache_time = time
-
-def setLocale(lang):
-    import locale
-    lang = locale.normalize(lang)
-    locale.setlocale(locale.LC_ALL, lang)
-    import xdg.Locale
-    xdg.Locale.update(lang)
-
-def setRootMode(boolean):
-    global root_mode
-    root_mode = boolean

src/shellfm/windows/tabs/icons/mixins/xdg/DesktopEntry.py

@@ -1,435 +0,0 @@
-"""
-Complete implementation of the XDG Desktop Entry Specification
-http://standards.freedesktop.org/desktop-entry-spec/
-
-Not supported:
-- Encoding: Legacy Mixed
-- Does not check exec parameters
-- Does not check URL's
-- Does not completly validate deprecated/kde items
-- Does not completly check categories
-"""
-
-from .IniFile import IniFile
-from . import Locale
-
-from .IniFile import is_ascii
-
-from .Exceptions import ParsingError
-from .util import which
-import os.path
-import re
-import warnings
-
-class DesktopEntry(IniFile):
-    "Class to parse and validate Desktop Entries"
-
-    defaultGroup = 'Desktop Entry'
-
-    def __init__(self, filename=None):
-        """Create a new DesktopEntry.
-
-        If filename exists, it will be parsed as a desktop entry file. If not,
-        or if filename is None, a blank DesktopEntry is created.
-        """
-        self.content = dict()
-        if filename and os.path.exists(filename):
-            self.parse(filename)
-        elif filename:
-            self.new(filename)
-
-    def __str__(self):
-        return self.getName()
-
-    def parse(self, file):
-        """Parse a desktop entry file.
-
-        This can raise :class:`~xdg.Exceptions.ParsingError`,
-        :class:`~xdg.Exceptions.DuplicateGroupError` or
-        :class:`~xdg.Exceptions.DuplicateKeyError`.
-        """
-        IniFile.parse(self, file, ["Desktop Entry", "KDE Desktop Entry"])
-
-    def findTryExec(self):
-        """Looks in the PATH for the executable given in the TryExec field.
-
-        Returns the full path to the executable if it is found, None if not.
-        Raises :class:`~xdg.Exceptions.NoKeyError` if TryExec is not present.
-        """
-        tryexec = self.get('TryExec', strict=True)
-        return which(tryexec)
-
-    # start standard keys
-    def getType(self):
-        return self.get('Type')
-    def getVersion(self):
-        """deprecated, use getVersionString instead """
-        return self.get('Version', type="numeric")
-    def getVersionString(self):
-        return self.get('Version')
-    def getName(self):
-        return self.get('Name', locale=True)
-    def getGenericName(self):
-        return self.get('GenericName', locale=True)
-    def getNoDisplay(self):
-        return self.get('NoDisplay', type="boolean")
-    def getComment(self):
-        return self.get('Comment', locale=True)
-    def getIcon(self):
-        return self.get('Icon', locale=True)
-    def getHidden(self):
-        return self.get('Hidden', type="boolean")
-    def getOnlyShowIn(self):
-        return self.get('OnlyShowIn', list=True)
-    def getNotShowIn(self):
-        return self.get('NotShowIn', list=True)
-    def getTryExec(self):
-        return self.get('TryExec')
-    def getExec(self):
-        return self.get('Exec')
-    def getPath(self):
-        return self.get('Path')
-    def getTerminal(self):
-        return self.get('Terminal', type="boolean")
-    def getMimeType(self):
-        """deprecated, use getMimeTypes instead """
-        return self.get('MimeType', list=True, type="regex")
-    def getMimeTypes(self):
-        return self.get('MimeType', list=True)
-    def getCategories(self):
-        return self.get('Categories', list=True)
-    def getStartupNotify(self):
-        return self.get('StartupNotify', type="boolean")
-    def getStartupWMClass(self):
-        return self.get('StartupWMClass')
-    def getURL(self):
-        return self.get('URL')
-    # end standard keys
-
-    # start kde keys
-    def getServiceTypes(self):
-        return self.get('ServiceTypes', list=True)
-    def getDocPath(self):
-        return self.get('DocPath')
-    def getKeywords(self):
-        return self.get('Keywords', list=True, locale=True)
-    def getInitialPreference(self):
-        return self.get('InitialPreference')
-    def getDev(self):
-        return self.get('Dev')
-    def getFSType(self):
-        return self.get('FSType')
-    def getMountPoint(self):
-        return self.get('MountPoint')
-    def getReadonly(self):
-        return self.get('ReadOnly', type="boolean")
-    def getUnmountIcon(self):
-        return self.get('UnmountIcon', locale=True)
-    # end kde keys
-
-    # start deprecated keys
-    def getMiniIcon(self):
-        return self.get('MiniIcon', locale=True)
-    def getTerminalOptions(self):
-        return self.get('TerminalOptions')
-    def getDefaultApp(self):
-        return self.get('DefaultApp')
-    def getProtocols(self):
-        return self.get('Protocols', list=True)
-    def getExtensions(self):
-        return self.get('Extensions', list=True)
-    def getBinaryPattern(self):
-        return self.get('BinaryPattern')
-    def getMapNotify(self):
-        return self.get('MapNotify')
-    def getEncoding(self):
-        return self.get('Encoding')
-    def getSwallowTitle(self):
-        return self.get('SwallowTitle', locale=True)
-    def getSwallowExec(self):
-        return self.get('SwallowExec')
-    def getSortOrder(self):
-        return self.get('SortOrder', list=True)
-    def getFilePattern(self):
-        return self.get('FilePattern', type="regex")
-    def getActions(self):
-        return self.get('Actions', list=True)
-    # end deprecated keys
-
-    # desktop entry edit stuff
-    def new(self, filename):
-        """Make this instance into a new, blank desktop entry.
-
-        If filename has a .desktop extension, Type is set to Application. If it
-        has a .directory extension, Type is Directory. Other extensions will
-        cause :class:`~xdg.Exceptions.ParsingError` to be raised.
-        """
-        if os.path.splitext(filename)[1] == ".desktop":
-            type = "Application"
-        elif os.path.splitext(filename)[1] == ".directory":
-            type = "Directory"
-        else:
-            raise ParsingError("Unknown extension", filename)
-
-        self.content = dict()
-        self.addGroup(self.defaultGroup)
-        self.set("Type", type)
-        self.filename = filename
-    # end desktop entry edit stuff
-
-    # validation stuff
-    def checkExtras(self):
-        # header
-        if self.defaultGroup == "KDE Desktop Entry":
-            self.warnings.append('[KDE Desktop Entry]-Header is deprecated')
-
-        # file extension
-        if self.fileExtension == ".kdelnk":
-            self.warnings.append("File extension .kdelnk is deprecated")
-        elif self.fileExtension != ".desktop" and self.fileExtension != ".directory":
-            self.warnings.append('Unknown File extension')
-
-        # Type
-        try:
-            self.type = self.content[self.defaultGroup]["Type"]
-        except KeyError:
-            self.errors.append("Key 'Type' is missing")
-
-        # Name
-        try:
-            self.name = self.content[self.defaultGroup]["Name"]
-        except KeyError:
-            self.errors.append("Key 'Name' is missing")
-
-    def checkGroup(self, group):
-        # check if group header is valid
-        if not (group == self.defaultGroup \
-        or re.match("^Desktop Action [a-zA-Z0-9-]+$", group) \
-        or (re.match("^X-", group) and is_ascii(group))):
-            self.errors.append("Invalid Group name: %s" % group)
-        else:
-            #OnlyShowIn and NotShowIn
-            if ("OnlyShowIn" in self.content[group]) and ("NotShowIn" in self.content[group]):
-                self.errors.append("Group may either have OnlyShowIn or NotShowIn, but not both")
-
-    def checkKey(self, key, value, group):
-        # standard keys
-        if key == "Type":
-            if value == "ServiceType" or value == "Service" or value == "FSDevice":
-                self.warnings.append("Type=%s is a KDE extension" % key)
-            elif value == "MimeType":
-                self.warnings.append("Type=MimeType is deprecated")
-            elif not (value == "Application" or value == "Link" or value == "Directory"):
-                self.errors.append("Value of key 'Type' must be Application, Link or Directory, but is '%s'" % value)
-
-            if self.fileExtension == ".directory" and not value == "Directory":
-                self.warnings.append("File extension is .directory, but Type is '%s'" % value)
-            elif self.fileExtension == ".desktop" and value == "Directory":
-                self.warnings.append("Files with Type=Directory should have the extension .directory")
-
-            if value == "Application":
-                if "Exec" not in self.content[group]:
-                    self.warnings.append("Type=Application needs 'Exec' key")
-            if value == "Link":
-                if "URL" not in self.content[group]:
-                    self.warnings.append("Type=Link needs 'URL' key")
-
-        elif key == "Version":
-            self.checkValue(key, value)
-
-        elif re.match("^Name"+xdg.Locale.regex+"$", key):
-            pass # locale string
-
-        elif re.match("^GenericName"+xdg.Locale.regex+"$", key):
-            pass # locale string
-
-        elif key == "NoDisplay":
-            self.checkValue(key, value, type="boolean")
-
-        elif re.match("^Comment"+xdg.Locale.regex+"$", key):
-            pass # locale string
-
-        elif re.match("^Icon"+xdg.Locale.regex+"$", key):
-            self.checkValue(key, value)
-
-        elif key == "Hidden":
-            self.checkValue(key, value, type="boolean")
-
-        elif key == "OnlyShowIn":
-            self.checkValue(key, value, list=True)
-            self.checkOnlyShowIn(value)
-
-        elif key == "NotShowIn":
-            self.checkValue(key, value, list=True)
-            self.checkOnlyShowIn(value)
-
-        elif key == "TryExec":
-            self.checkValue(key, value)
-            self.checkType(key, "Application")
-
-        elif key == "Exec":
-            self.checkValue(key, value)
-            self.checkType(key, "Application")
-
-        elif key == "Path":
-            self.checkValue(key, value)
-            self.checkType(key, "Application")
-
-        elif key == "Terminal":
-            self.checkValue(key, value, type="boolean")
-            self.checkType(key, "Application")
-
-        elif key == "Actions":
-            self.checkValue(key, value, list=True)
-            self.checkType(key, "Application")
-
-        elif key == "MimeType":
-            self.checkValue(key, value, list=True)
-            self.checkType(key, "Application")
-
-        elif key == "Categories":
-            self.checkValue(key, value)
-            self.checkType(key, "Application")
-            self.checkCategories(value)
-
-        elif re.match("^Keywords"+xdg.Locale.regex+"$", key):
-            self.checkValue(key, value, type="localestring", list=True)
-            self.checkType(key, "Application")
-
-        elif key == "StartupNotify":
-            self.checkValue(key, value, type="boolean")
-            self.checkType(key, "Application")
-
-        elif key == "StartupWMClass":
-            self.checkType(key, "Application")
-
-        elif key == "URL":
-            self.checkValue(key, value)
-            self.checkType(key, "URL")
-
-        # kde extensions
-        elif key == "ServiceTypes":
-            self.checkValue(key, value, list=True)
-            self.warnings.append("Key '%s' is a KDE extension" % key)
-
-        elif key == "DocPath":
-            self.checkValue(key, value)
-            self.warnings.append("Key '%s' is a KDE extension" % key)
-
-        elif key == "InitialPreference":
-            self.checkValue(key, value, type="numeric")
-            self.warnings.append("Key '%s' is a KDE extension" % key)
-
-        elif key == "Dev":
-            self.checkValue(key, value)
-            self.checkType(key, "FSDevice")
-            self.warnings.append("Key '%s' is a KDE extension" % key)
-
-        elif key == "FSType":
-            self.checkValue(key, value)
-            self.checkType(key, "FSDevice")
-            self.warnings.append("Key '%s' is a KDE extension" % key)
-
-        elif key == "MountPoint":
-            self.checkValue(key, value)
-            self.checkType(key, "FSDevice")
-            self.warnings.append("Key '%s' is a KDE extension" % key)
-
-        elif key == "ReadOnly":
-            self.checkValue(key, value, type="boolean")
-            self.checkType(key, "FSDevice")
-            self.warnings.append("Key '%s' is a KDE extension" % key)
-
-        elif re.match("^UnmountIcon"+xdg.Locale.regex+"$", key):
-            self.checkValue(key, value)
-            self.checkType(key, "FSDevice")
-            self.warnings.append("Key '%s' is a KDE extension" % key)
-
-        # deprecated keys
-        elif key == "Encoding":
-            self.checkValue(key, value)
-            self.warnings.append("Key '%s' is deprecated" % key)
-
-        elif re.match("^MiniIcon"+xdg.Locale.regex+"$", key):
-            self.checkValue(key, value)
-            self.warnings.append("Key '%s' is deprecated" % key)
-
-        elif key == "TerminalOptions":
-            self.checkValue(key, value)
-            self.warnings.append("Key '%s' is deprecated" % key)
-
-        elif key == "DefaultApp":
-            self.checkValue(key, value)
-            self.warnings.append("Key '%s' is deprecated" % key)
-
-        elif key == "Protocols":
-            self.checkValue(key, value, list=True)
-            self.warnings.append("Key '%s' is deprecated" % key)
-
-        elif key == "Extensions":
-            self.checkValue(key, value, list=True)
-            self.warnings.append("Key '%s' is deprecated" % key)
-
-        elif key == "BinaryPattern":
-            self.checkValue(key, value)
-            self.warnings.append("Key '%s' is deprecated" % key)
-
-        elif key == "MapNotify":
-            self.checkValue(key, value)
-            self.warnings.append("Key '%s' is deprecated" % key)
-
-        elif re.match("^SwallowTitle"+xdg.Locale.regex+"$", key):
-            self.warnings.append("Key '%s' is deprecated" % key)
-
-        elif key == "SwallowExec":
-            self.checkValue(key, value)
-            self.warnings.append("Key '%s' is deprecated" % key)
-
-        elif key == "FilePattern":
-            self.checkValue(key, value, type="regex", list=True)
-            self.warnings.append("Key '%s' is deprecated" % key)
-
-        elif key == "SortOrder":
-            self.checkValue(key, value, list=True)
-            self.warnings.append("Key '%s' is deprecated" % key)
-
-        # "X-" extensions
-        elif re.match("^X-[a-zA-Z0-9-]+", key):
-            pass
-
-        else:
-            self.errors.append("Invalid key: %s" % key)
-
-    def checkType(self, key, type):
-        if not self.getType() == type:
-            self.errors.append("Key '%s' only allowed in Type=%s" % (key, type))
-
-    def checkOnlyShowIn(self, value):
-        values = self.getList(value)
-        valid = ["GNOME", "KDE", "LXDE", "MATE", "Razor", "ROX", "TDE", "Unity",
-                 "XFCE", "Old"]
-        for item in values:
-            if item not in valid and item[0:2] != "X-":
-                self.errors.append("'%s' is not a registered OnlyShowIn value" % item);
-
-    def checkCategories(self, value):
-        values = self.getList(value)
-
-        main = ["AudioVideo", "Audio", "Video", "Development", "Education", "Game", "Graphics", "Network", "Office", "Science", "Settings", "System", "Utility"]
-        if not any(item in main for item in values):
-            self.errors.append("Missing main category")
-
-        additional = ['Building', 'Debugger', 'IDE', 'GUIDesigner', 'Profiling', 'RevisionControl', 'Translation', 'Calendar', 'ContactManagement', 'Database', 'Dictionary', 'Chart', 'Email', 'Finance', 'FlowChart', 'PDA', 'ProjectManagement', 'Presentation', 'Spreadsheet', 'WordProcessor', '2DGraphics', 'VectorGraphics', 'RasterGraphics', '3DGraphics', 'Scanning', 'OCR', 'Photography', 'Publishing', 'Viewer', 'TextTools', 'DesktopSettings', 'HardwareSettings', 'Printing', 'PackageManager', 'Dialup', 'InstantMessaging', 'Chat', 'IRCClient', 'Feed', 'FileTransfer', 'HamRadio', 'News', 'P2P', 'RemoteAccess', 'Telephony', 'TelephonyTools', 'VideoConference', 'WebBrowser', 'WebDevelopment', 'Midi', 'Mixer', 'Sequencer', 'Tuner', 'TV', 'AudioVideoEditing', 'Player', 'Recorder', 'DiscBurning', 'ActionGame', 'AdventureGame', 'ArcadeGame', 'BoardGame', 'BlocksGame', 'CardGame', 'KidsGame', 'LogicGame', 'RolePlaying', 'Shooter', 'Simulation', 'SportsGame', 'StrategyGame', 'Art', 'Construction', 'Music', 'Languages', 'ArtificialIntelligence', 'Astronomy', 'Biology', 'Chemistry', 'ComputerScience', 'DataVisualization', 'Economy', 'Electricity', 'Geography', 'Geology', 'Geoscience', 'History', 'Humanities', 'ImageProcessing', 'Literature', 'Maps', 'Math', 'NumericalAnalysis', 'MedicalSoftware', 'Physics', 'Robotics', 'Spirituality', 'Sports', 'ParallelComputing', 'Amusement', 'Archiving', 'Compression', 'Electronics', 'Emulator', 'Engineering', 'FileTools', 'FileManager', 'TerminalEmulator', 'Filesystem', 'Monitor', 'Security', 'Accessibility', 'Calculator', 'Clock', 'TextEditor', 'Documentation', 'Adult', 'Core', 'KDE', 'GNOME', 'XFCE', 'GTK', 'Qt', 'Motif', 'Java', 'ConsoleOnly']
-        allcategories = additional + main
-
-        for item in values:
-            if item not in allcategories and not item.startswith("X-"):
-                self.errors.append("'%s' is not a registered Category" % item);
-
-    def checkCategorie(self, value):
-        """Deprecated alias for checkCategories - only exists for backwards
-        compatibility.
-        """
-        warnings.warn("checkCategorie is deprecated, use checkCategories",
-                                                            DeprecationWarning)
-        return self.checkCategories(value)

src/shellfm/windows/tabs/icons/mixins/xdg/Exceptions.py

@@ -1,84 +0,0 @@
-"""
-Exception Classes for the xdg package
-"""
-
-debug = False
-
-class Error(Exception):
-    """Base class for exceptions defined here."""
-    def __init__(self, msg):
-        self.msg = msg
-        Exception.__init__(self, msg)
-    def __str__(self):
-        return self.msg
-
-class ValidationError(Error):
-    """Raised when a file fails to validate.
-    
-    The filename is the .file attribute.
-    """
-    def __init__(self, msg, file):
-        self.msg = msg
-        self.file = file
-        Error.__init__(self, "ValidationError in file '%s': %s " % (file, msg))
-
-class ParsingError(Error):
-    """Raised when a file cannot be parsed.
-    
-    The filename is the .file attribute.
-    """
-    def __init__(self, msg, file):
-        self.msg = msg
-        self.file = file
-        Error.__init__(self, "ParsingError in file '%s', %s" % (file, msg))
-
-class NoKeyError(Error):
-    """Raised when trying to access a nonexistant key in an INI-style file.
-    
-    Attributes are .key, .group and .file.
-    """
-    def __init__(self, key, group, file):
-        Error.__init__(self, "No key '%s' in group %s of file %s" % (key, group, file))
-        self.key = key
-        self.group = group
-        self.file = file
-
-class DuplicateKeyError(Error):
-    """Raised when the same key occurs twice in an INI-style file.
-    
-    Attributes are .key, .group and .file.
-    """
-    def __init__(self, key, group, file):
-        Error.__init__(self, "Duplicate key '%s' in group %s of file %s" % (key, group, file))
-        self.key = key
-        self.group = group
-        self.file = file
-
-class NoGroupError(Error):
-    """Raised when trying to access a nonexistant group in an INI-style file.
-    
-    Attributes are .group and .file.
-    """
-    def __init__(self, group, file):
-        Error.__init__(self, "No group: %s in file %s" % (group, file))
-        self.group = group
-        self.file = file
-
-class DuplicateGroupError(Error):
-    """Raised when the same key occurs twice in an INI-style file.
-    
-    Attributes are .group and .file.
-    """
-    def __init__(self, group, file):
-        Error.__init__(self, "Duplicate group: %s in file %s" % (group, file))
-        self.group = group
-        self.file = file
-
-class NoThemeError(Error):
-    """Raised when trying to access a nonexistant icon theme.
-    
-    The name of the theme is the .theme attribute.
-    """
-    def __init__(self, theme):
-        Error.__init__(self, "No such icon-theme: %s" % theme)
-        self.theme = theme

src/shellfm/windows/tabs/icons/mixins/xdg/IconTheme.py

@@ -1,445 +0,0 @@
-"""
-Complete implementation of the XDG Icon Spec
-http://standards.freedesktop.org/icon-theme-spec/
-"""
-
-import os, time
-import re
-
-from . import IniFile, Config
-from .IniFile import is_ascii
-from .BaseDirectory import xdg_data_dirs
-from .Exceptions import NoThemeError, debug
-
-
-class IconTheme(IniFile):
-    "Class to parse and validate IconThemes"
-    def __init__(self):
-        IniFile.__init__(self)
-
-    def __repr__(self):
-        return self.name
-
-    def parse(self, file):
-        IniFile.parse(self, file, ["Icon Theme", "KDE Icon Theme"])
-        self.dir = os.path.dirname(file)
-        (nil, self.name) = os.path.split(self.dir)
-
-    def getDir(self):
-        return self.dir
-
-    # Standard Keys
-    def getName(self):
-        return self.get('Name', locale=True)
-    def getComment(self):
-        return self.get('Comment', locale=True)
-    def getInherits(self):
-        return self.get('Inherits', list=True)
-    def getDirectories(self):
-        return self.get('Directories', list=True)
-    def getScaledDirectories(self):
-        return self.get('ScaledDirectories', list=True)
-    def getHidden(self):
-        return self.get('Hidden', type="boolean")
-    def getExample(self):
-        return self.get('Example')
-
-    # Per Directory Keys
-    def getSize(self, directory):
-        return self.get('Size', type="integer", group=directory)
-    def getContext(self, directory):
-        return self.get('Context', group=directory)
-    def getType(self, directory):
-        value = self.get('Type', group=directory)
-        if value:
-            return value
-        else:
-            return "Threshold"
-    def getMaxSize(self, directory):
-        value = self.get('MaxSize', type="integer", group=directory)
-        if value or value == 0:
-            return value
-        else:
-            return self.getSize(directory)
-    def getMinSize(self, directory):
-        value = self.get('MinSize', type="integer", group=directory)
-        if value or value == 0:
-            return value
-        else:
-            return self.getSize(directory)
-    def getThreshold(self, directory):
-        value = self.get('Threshold', type="integer", group=directory)
-        if value or value == 0:
-            return value
-        else:
-            return 2
-
-    def getScale(self, directory):
-        value = self.get('Scale', type="integer", group=directory)
-        return value or 1
-
-    # validation stuff
-    def checkExtras(self):
-        # header
-        if self.defaultGroup == "KDE Icon Theme":
-            self.warnings.append('[KDE Icon Theme]-Header is deprecated')
-
-        # file extension
-        if self.fileExtension == ".theme":
-            pass
-        elif self.fileExtension == ".desktop":
-            self.warnings.append('.desktop fileExtension is deprecated')
-        else:
-            self.warnings.append('Unknown File extension')
-
-        # Check required keys
-        # Name
-        try:
-            self.name = self.content[self.defaultGroup]["Name"]
-        except KeyError:
-            self.errors.append("Key 'Name' is missing")
-
-        # Comment
-        try:
-            self.comment = self.content[self.defaultGroup]["Comment"]
-        except KeyError:
-            self.errors.append("Key 'Comment' is missing")
-
-        # Directories
-        try:
-            self.directories = self.content[self.defaultGroup]["Directories"]
-        except KeyError:
-            self.errors.append("Key 'Directories' is missing")
-
-    def checkGroup(self, group):
-        # check if group header is valid
-        if group == self.defaultGroup:
-            try:
-                self.name = self.content[group]["Name"]
-            except KeyError:
-                self.errors.append("Key 'Name' in Group '%s' is missing" % group)
-            try:
-                self.name = self.content[group]["Comment"]
-            except KeyError:
-                self.errors.append("Key 'Comment' in Group '%s' is missing" % group)
-        elif group in self.getDirectories():
-            try:
-                self.type = self.content[group]["Type"]
-            except KeyError:
-                self.type = "Threshold"
-            try:
-                self.name = self.content[group]["Size"]
-            except KeyError:
-                self.errors.append("Key 'Size' in Group '%s' is missing" % group)
-        elif not (re.match(r"^\[X-", group) and is_ascii(group)):
-            self.errors.append("Invalid Group name: %s" % group)
-
-    def checkKey(self, key, value, group):
-        # standard keys
-        if group == self.defaultGroup:
-            if re.match("^Name"+xdg.Locale.regex+"$", key):
-                pass
-            elif re.match("^Comment"+xdg.Locale.regex+"$", key):
-                pass
-            elif key == "Inherits":
-                self.checkValue(key, value, list=True)
-            elif key == "Directories":
-                self.checkValue(key, value, list=True)
-            elif key == "ScaledDirectories":
-                self.checkValue(key, value, list=True)
-            elif key == "Hidden":
-                self.checkValue(key, value, type="boolean")
-            elif key == "Example":
-                self.checkValue(key, value)
-            elif re.match("^X-[a-zA-Z0-9-]+", key):
-                pass
-            else:
-                self.errors.append("Invalid key: %s" % key)
-        elif group in self.getDirectories():
-            if key == "Size":
-                self.checkValue(key, value, type="integer")
-            elif key == "Context":
-                self.checkValue(key, value)
-            elif key == "Type":
-                self.checkValue(key, value)
-                if value not in ["Fixed", "Scalable", "Threshold"]:
-                    self.errors.append("Key 'Type' must be one out of 'Fixed','Scalable','Threshold', but is %s" % value)
-            elif key == "MaxSize":
-                self.checkValue(key, value, type="integer")
-                if self.type != "Scalable":
-                    self.errors.append("Key 'MaxSize' give, but Type is %s" % self.type)
-            elif key == "MinSize":
-                self.checkValue(key, value, type="integer")
-                if self.type != "Scalable":
-                    self.errors.append("Key 'MinSize' give, but Type is %s" % self.type)
-            elif key == "Threshold":
-                self.checkValue(key, value, type="integer")
-                if self.type != "Threshold":
-                    self.errors.append("Key 'Threshold' give, but Type is %s" % self.type)
-            elif key == "Scale":
-                self.checkValue(key, value, type="integer")
-            elif re.match("^X-[a-zA-Z0-9-]+", key):
-                pass
-            else:
-                self.errors.append("Invalid key: %s" % key)
-
-
-class IconData(IniFile):
-    "Class to parse and validate IconData Files"
-    def __init__(self):
-        IniFile.__init__(self)
-
-    def __repr__(self):
-        displayname = self.getDisplayName()
-        if displayname:
-            return "<IconData: %s>" % displayname
-        else:
-            return "<IconData>"
-
-    def parse(self, file):
-        IniFile.parse(self, file, ["Icon Data"])
-
-    # Standard Keys
-    def getDisplayName(self):
-        """Retrieve the display name from the icon data, if one is specified."""
-        return self.get('DisplayName', locale=True)
-    def getEmbeddedTextRectangle(self):
-        """Retrieve the embedded text rectangle from the icon data as a list of
-        numbers (x0, y0, x1, y1), if it is specified."""
-        return self.get('EmbeddedTextRectangle', type="integer", list=True)
-    def getAttachPoints(self):
-        """Retrieve the anchor points for overlays & emblems from the icon data,
-        as a list of co-ordinate pairs, if they are specified."""
-        return self.get('AttachPoints', type="point", list=True)
-
-    # validation stuff
-    def checkExtras(self):
-        # file extension
-        if self.fileExtension != ".icon":
-            self.warnings.append('Unknown File extension')
-
-    def checkGroup(self, group):
-        # check if group header is valid
-        if not (group == self.defaultGroup \
-        or (re.match(r"^\[X-", group) and is_ascii(group))):
-            self.errors.append("Invalid Group name: %s" % group.encode("ascii", "replace"))
-
-    def checkKey(self, key, value, group):
-        # standard keys
-        if re.match("^DisplayName"+xdg.Locale.regex+"$", key):
-            pass
-        elif key == "EmbeddedTextRectangle":
-            self.checkValue(key, value, type="integer", list=True)
-        elif key == "AttachPoints":
-            self.checkValue(key, value, type="point", list=True)
-        elif re.match("^X-[a-zA-Z0-9-]+", key):
-            pass
-        else:
-            self.errors.append("Invalid key: %s" % key)
-
-
-
-icondirs = []
-for basedir in xdg_data_dirs:
-    icondirs.append(os.path.join(basedir, "icons"))
-    icondirs.append(os.path.join(basedir, "pixmaps"))
-icondirs.append(os.path.expanduser("~/.icons"))
-
-# just cache variables, they give a 10x speed improvement
-themes = []
-theme_cache = {}
-dir_cache = {}
-icon_cache = {}
-
-def getIconPath(iconname, size = None, theme = None, extensions = ["png", "svg", "xpm"]):
-    """Get the path to a specified icon.
-
-    size :
-      Icon size in pixels. Defaults to ``xdg.Config.icon_size``.
-    theme :
-      Icon theme name. Defaults to ``xdg.Config.icon_theme``. If the icon isn't
-      found in the specified theme, it will be looked up in the basic 'hicolor'
-      theme.
-    extensions :
-      List of preferred file extensions.
-
-    Example::
-
-        >>> getIconPath("inkscape", 32)
-        '/usr/share/icons/hicolor/32x32/apps/inkscape.png'
-    """
-
-    global themes
-
-    if size == None:
-        size = xdg.Config.icon_size
-    if theme == None:
-        theme = xdg.Config.icon_theme
-
-    # if we have an absolute path, just return it
-    if os.path.isabs(iconname):
-        return iconname
-
-    # check if it has an extension and strip it
-    if os.path.splitext(iconname)[1][1:] in extensions:
-        iconname = os.path.splitext(iconname)[0]
-
-    # parse theme files
-    if (themes == []) or (themes[0].name != theme):
-        themes = list(__get_themes(theme))
-
-    # more caching (icon looked up in the last 5 seconds?)
-    tmp = (iconname, size, theme, tuple(extensions))
-    try:
-        timestamp, icon = icon_cache[tmp]
-    except KeyError:
-        pass
-    else:
-        if (time.time() - timestamp) >= xdg.Config.cache_time:
-            del icon_cache[tmp]
-        else:
-            return icon
-
-    for thme in themes:
-        icon = LookupIcon(iconname, size, thme, extensions)
-        if icon:
-            icon_cache[tmp] = (time.time(), icon)
-            return icon
-
-    # cache stuff again (directories looked up in the last 5 seconds?)
-    for directory in icondirs:
-        if (directory not in dir_cache \
-            or (int(time.time() - dir_cache[directory][1]) >= xdg.Config.cache_time \
-            and dir_cache[directory][2] < os.path.getmtime(directory))) \
-            and os.path.isdir(directory):
-            dir_cache[directory] = (os.listdir(directory), time.time(), os.path.getmtime(directory))
-
-    for dir, values in dir_cache.items():
-        for extension in extensions:
-            try:
-                if iconname + "." + extension in values[0]:
-                    icon = os.path.join(dir, iconname + "." + extension)
-                    icon_cache[tmp] = [time.time(), icon]
-                    return icon
-            except UnicodeDecodeError as e:
-                if debug:
-                    raise e
-                else:
-                    pass
-
-    # we haven't found anything? "hicolor" is our fallback
-    if theme != "hicolor":
-        icon = getIconPath(iconname, size, "hicolor")
-        icon_cache[tmp] = [time.time(), icon]
-        return icon
-
-def getIconData(path):
-    """Retrieve the data from the .icon file corresponding to the given file. If
-    there is no .icon file, it returns None.
-
-    Example::
-
-        getIconData("/usr/share/icons/Tango/scalable/places/folder.svg")
-    """
-    if os.path.isfile(path):
-        icon_file = os.path.splitext(path)[0] + ".icon"
-        if os.path.isfile(icon_file):
-            data = IconData()
-            data.parse(icon_file)
-            return data
-
-def __get_themes(themename):
-    """Generator yielding IconTheme objects for a specified theme and any themes
-    from which it inherits.
-    """
-    for dir in icondirs:
-        theme_file = os.path.join(dir, themename, "index.theme")
-        if os.path.isfile(theme_file):
-            break
-        theme_file = os.path.join(dir, themename, "index.desktop")
-        if os.path.isfile(theme_file):
-            break
-    else:
-        if debug:
-            raise NoThemeError(themename)
-        return
-
-    theme = IconTheme()
-    theme.parse(theme_file)
-    yield theme
-    for subtheme in theme.getInherits():
-        for t in __get_themes(subtheme):
-            yield t
-
-def LookupIcon(iconname, size, theme, extensions):
-    # look for the cache
-    if theme.name not in theme_cache:
-        theme_cache[theme.name] = []
-        theme_cache[theme.name].append(time.time() - (xdg.Config.cache_time + 1)) # [0] last time of lookup
-        theme_cache[theme.name].append(0)               # [1] mtime
-        theme_cache[theme.name].append(dict())          # [2] dir: [subdir, [items]]
-
-    # cache stuff (directory lookuped up the in the last 5 seconds?)
-    if int(time.time() - theme_cache[theme.name][0]) >= xdg.Config.cache_time:
-        theme_cache[theme.name][0] = time.time()
-        for subdir in theme.getDirectories():
-            for directory in icondirs:
-                dir = os.path.join(directory,theme.name,subdir)
-                if (dir not in theme_cache[theme.name][2] \
-                or theme_cache[theme.name][1] < os.path.getmtime(os.path.join(directory,theme.name))) \
-                and subdir != "" \
-                and os.path.isdir(dir):
-                    theme_cache[theme.name][2][dir] = [subdir, os.listdir(dir)]
-                    theme_cache[theme.name][1] = os.path.getmtime(os.path.join(directory,theme.name))
-
-    for dir, values in theme_cache[theme.name][2].items():
-        if DirectoryMatchesSize(values[0], size, theme):
-            for extension in extensions:
-                if iconname + "." + extension in values[1]:
-                    return os.path.join(dir, iconname + "." + extension)
-
-    minimal_size = 2**31
-    closest_filename = ""
-    for dir, values in theme_cache[theme.name][2].items():
-        distance = DirectorySizeDistance(values[0], size, theme)
-        if distance < minimal_size:
-            for extension in extensions:
-                if iconname + "." + extension in values[1]:
-                    closest_filename = os.path.join(dir, iconname + "." + extension)
-                    minimal_size = distance
-
-    return closest_filename
-
-def DirectoryMatchesSize(subdir, iconsize, theme):
-    Type = theme.getType(subdir)
-    Size = theme.getSize(subdir)
-    Threshold = theme.getThreshold(subdir)
-    MinSize = theme.getMinSize(subdir)
-    MaxSize = theme.getMaxSize(subdir)
-    if Type == "Fixed":
-        return Size == iconsize
-    elif Type == "Scaleable":
-        return MinSize <= iconsize <= MaxSize
-    elif Type == "Threshold":
-        return Size - Threshold <= iconsize <= Size + Threshold
-
-def DirectorySizeDistance(subdir, iconsize, theme):
-    Type = theme.getType(subdir)
-    Size = theme.getSize(subdir)
-    Threshold = theme.getThreshold(subdir)
-    MinSize = theme.getMinSize(subdir)
-    MaxSize = theme.getMaxSize(subdir)
-    if Type == "Fixed":
-        return abs(Size - iconsize)
-    elif Type == "Scalable":
-        if iconsize < MinSize:
-            return MinSize - iconsize
-        elif iconsize > MaxSize:
-            return MaxSize - iconsize
-        return 0
-    elif Type == "Threshold":
-        if iconsize < Size - Threshold:
-            return MinSize - iconsize
-        elif iconsize > Size + Threshold:
-            return iconsize - MaxSize
-        return 0

src/shellfm/windows/tabs/icons/mixins/xdg/IniFile.py

@@ -1,419 +0,0 @@
-"""
-Base Class for DesktopEntry, IconTheme and IconData
-"""
-
-import re, os, stat, io
-from .Exceptions import (ParsingError, DuplicateGroupError, NoGroupError,
-                            NoKeyError, DuplicateKeyError, ValidationError,
-                            debug)
-# import xdg.Locale
-from . import Locale
-from .util import u
-
-def is_ascii(s):
-    """Return True if a string consists entirely of ASCII characters."""
-    try:
-        s.encode('ascii', 'strict')
-        return True
-    except UnicodeError:
-        return False
-
-class IniFile:
-    defaultGroup = ''
-    fileExtension = ''
-
-    filename = ''
-
-    tainted = False
-
-    def __init__(self, filename=None):
-        self.content = dict()
-        if filename:
-            self.parse(filename)
-
-    def __cmp__(self, other):
-        return cmp(self.content, other.content)
-
-    def parse(self, filename, headers=None):
-        '''Parse an INI file.
-
-        headers -- list of headers the parser will try to select as a default header
-        '''
-        # for performance reasons
-        content = self.content
-
-        if not os.path.isfile(filename):
-            raise ParsingError("File not found", filename)
-
-        try:
-            # The content should be UTF-8, but legacy files can have other
-            # encodings, including mixed encodings in one file. We don't attempt
-            # to decode them, but we silence the errors.
-            fd = io.open(filename, 'r', encoding='utf-8', errors='replace')
-        except IOError as e:
-            if debug:
-                raise e
-            else:
-                return
-
-        # parse file
-        for line in fd:
-            line = line.strip()
-            # empty line
-            if not line:
-                continue
-            # comment
-            elif line[0] == '#':
-                continue
-            # new group
-            elif line[0] == '[':
-                currentGroup = line.lstrip("[").rstrip("]")
-                if debug and self.hasGroup(currentGroup):
-                    raise DuplicateGroupError(currentGroup, filename)
-                else:
-                    content[currentGroup] = {}
-            # key
-            else:
-                try:
-                    key, value = line.split("=", 1)
-                except ValueError:
-                    raise ParsingError("Invalid line: " + line, filename)
-
-                key = key.strip() # Spaces before/after '=' should be ignored
-                try:
-                    if debug and self.hasKey(key, currentGroup):
-                        raise DuplicateKeyError(key, currentGroup, filename)
-                    else:
-                        content[currentGroup][key] = value.strip()
-                except (IndexError, UnboundLocalError):
-                    raise ParsingError("Parsing error on key, group missing", filename)
-
-        fd.close()
-
-        self.filename = filename
-        self.tainted = False
-
-        # check header
-        if headers:
-            for header in headers:
-                if header in content:
-                    self.defaultGroup = header
-                    break
-            else:
-                raise ParsingError("[%s]-Header missing" % headers[0], filename)
-
-    # start stuff to access the keys
-    def get(self, key, group=None, locale=False, type="string", list=False, strict=False):
-        # set default group
-        if not group:
-            group = self.defaultGroup
-
-        # return key (with locale)
-        if (group in self.content) and (key in self.content[group]):
-            if locale:
-                value = self.content[group][self.__addLocale(key, group)]
-            else:
-                value = self.content[group][key]
-        else:
-            if strict or debug:
-                if group not in self.content:
-                    raise NoGroupError(group, self.filename)
-                elif key not in self.content[group]:
-                    raise NoKeyError(key, group, self.filename)
-            else:
-                value = ""
-
-        if list == True:
-            values = self.getList(value)
-            result = []
-        else:
-            values = [value]
-
-        for value in values:
-            if type == "boolean":
-                value = self.__getBoolean(value)
-            elif type == "integer":
-                try:
-                    value = int(value)
-                except ValueError:
-                    value = 0
-            elif type == "numeric":
-                try:
-                    value = float(value)
-                except ValueError:
-                    value = 0.0
-            elif type == "regex":
-                value = re.compile(value)
-            elif type == "point":
-                x, y = value.split(",")
-                value = int(x), int(y)
-
-            if list == True:
-                result.append(value)
-            else:
-                result = value
-
-        return result
-    # end stuff to access the keys
-
-    # start subget
-    def getList(self, string):
-        if re.search(r"(?<!\\)\;", string):
-            list = re.split(r"(?<!\\);", string)
-        elif re.search(r"(?<!\\)\|", string):
-            list = re.split(r"(?<!\\)\|", string)
-        elif re.search(r"(?<!\\),", string):
-            list = re.split(r"(?<!\\),", string)
-        else:
-            list = [string]
-        if list[-1] == "":
-            list.pop()
-        return list
-
-    def __getBoolean(self, boolean):
-        if boolean == 1 or boolean == "true" or boolean == "True":
-            return True
-        elif boolean == 0 or boolean == "false" or boolean == "False":
-            return False
-        return False
-    # end subget
-
-    def __addLocale(self, key, group=None):
-        "add locale to key according the current lc_messages"
-        # set default group
-        if not group:
-            group = self.defaultGroup
-
-        for lang in Locale.langs:
-            langkey = "%s[%s]" % (key, lang)
-            if langkey in self.content[group]:
-                return langkey
-
-        return key
-
-    # start validation stuff
-    def validate(self, report="All"):
-        """Validate the contents, raising :class:`~xdg.Exceptions.ValidationError`
-        if there is anything amiss.
-
-        report can be 'All' / 'Warnings' / 'Errors'
-        """
-
-        self.warnings = []
-        self.errors = []
-
-        # get file extension
-        self.fileExtension = os.path.splitext(self.filename)[1]
-
-        # overwrite this for own checkings
-        self.checkExtras()
-
-        # check all keys
-        for group in self.content:
-            self.checkGroup(group)
-            for key in self.content[group]:
-                self.checkKey(key, self.content[group][key], group)
-                # check if value is empty
-                if self.content[group][key] == "":
-                    self.warnings.append("Value of Key '%s' is empty" % key)
-
-        # raise Warnings / Errors
-        msg = ""
-
-        if report == "All" or report == "Warnings":
-            for line in self.warnings:
-                msg += "\n- " + line
-
-        if report == "All" or report == "Errors":
-            for line in self.errors:
-                msg += "\n- " + line
-
-        if msg:
-            raise ValidationError(msg, self.filename)
-
-    # check if group header is valid
-    def checkGroup(self, group):
-        pass
-
-    # check if key is valid
-    def checkKey(self, key, value, group):
-        pass
-
-    # check random stuff
-    def checkValue(self, key, value, type="string", list=False):
-        if list == True:
-            values = self.getList(value)
-        else:
-            values = [value]
-
-        for value in values:
-            if type == "string":
-                code = self.checkString(value)
-            if type == "localestring":
-                continue
-            elif type == "boolean":
-                code = self.checkBoolean(value)
-            elif type == "numeric":
-                code = self.checkNumber(value)
-            elif type == "integer":
-                code = self.checkInteger(value)
-            elif type == "regex":
-                code = self.checkRegex(value)
-            elif type == "point":
-                code = self.checkPoint(value)
-            if code == 1:
-                self.errors.append("'%s' is not a valid %s" % (value, type))
-            elif code == 2:
-                self.warnings.append("Value of key '%s' is deprecated" % key)
-
-    def checkExtras(self):
-        pass
-
-    def checkBoolean(self, value):
-        # 1 or 0 : deprecated
-        if (value == "1" or value == "0"):
-            return 2
-        # true or false: ok
-        elif not (value == "true" or value == "false"):
-            return 1
-
-    def checkNumber(self, value):
-        # float() ValueError
-        try:
-            float(value)
-        except:
-            return 1
-
-    def checkInteger(self, value):
-        # int() ValueError
-        try:
-            int(value)
-        except:
-            return 1
-
-    def checkPoint(self, value):
-        if not re.match("^[0-9]+,[0-9]+$", value):
-            return 1
-
-    def checkString(self, value):
-        return 0 if is_ascii(value) else 1
-
-    def checkRegex(self, value):
-        try:
-            re.compile(value)
-        except:
-            return 1
-
-    # write support
-    def write(self, filename=None, trusted=False):
-        if not filename and not self.filename:
-            raise ParsingError("File not found", "")
-
-        if filename:
-            self.filename = filename
-        else:
-            filename = self.filename
-
-        if os.path.dirname(filename) and not os.path.isdir(os.path.dirname(filename)):
-            os.makedirs(os.path.dirname(filename))
-
-        with io.open(filename, 'w', encoding='utf-8') as fp:
-
-            # An executable bit signifies that the desktop file is
-            # trusted, but then the file can be executed. Add hashbang to
-            # make sure that the file is opened by something that
-            # understands desktop files.
-            if trusted:
-                fp.write(u("#!/usr/bin/env xdg-open\n"))
-
-            if self.defaultGroup:
-                fp.write(u("[%s]\n") % self.defaultGroup)
-                for (key, value) in self.content[self.defaultGroup].items():
-                    fp.write(u("%s=%s\n") % (key, value))
-                fp.write(u("\n"))
-            for (name, group) in self.content.items():
-                if name != self.defaultGroup:
-                    fp.write(u("[%s]\n") % name)
-                    for (key, value) in group.items():
-                        fp.write(u("%s=%s\n") % (key, value))
-                    fp.write(u("\n"))
-
-        # Add executable bits to the file to show that it's trusted.
-        if trusted:
-            oldmode = os.stat(filename).st_mode
-            mode = oldmode | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH
-            os.chmod(filename, mode)
-
-        self.tainted = False
-
-    def set(self, key, value, group=None, locale=False):
-        # set default group
-        if not group:
-            group = self.defaultGroup
-
-        if locale == True and len(xdg.Locale.langs) > 0:
-            key = key + "[" + xdg.Locale.langs[0] + "]"
-
-        try:
-            self.content[group][key] = value
-        except KeyError:
-            raise NoGroupError(group, self.filename)
-
-        self.tainted = (value == self.get(key, group))
-
-    def addGroup(self, group):
-        if self.hasGroup(group):
-            if debug:
-                raise DuplicateGroupError(group, self.filename)
-        else:
-            self.content[group] = {}
-            self.tainted = True
-
-    def removeGroup(self, group):
-        existed = group in self.content
-        if existed:
-            del self.content[group]
-            self.tainted = True
-        else:
-            if debug:
-                raise NoGroupError(group, self.filename)
-        return existed
-
-    def removeKey(self, key, group=None, locales=True):
-        # set default group
-        if not group:
-            group = self.defaultGroup
-
-        try:
-            if locales:
-                for name in list(self.content[group]):
-                    if re.match("^" + key + xdg.Locale.regex + "$", name) and name != key:
-                        del self.content[group][name]
-            value = self.content[group].pop(key)
-            self.tainted = True
-            return value
-        except KeyError as e:
-            if debug:
-                if e == group:
-                    raise NoGroupError(group, self.filename)
-                else:
-                    raise NoKeyError(key, group, self.filename)
-            else:
-                return ""
-
-    # misc
-    def groups(self):
-        return self.content.keys()
-
-    def hasGroup(self, group):
-        return group in self.content
-
-    def hasKey(self, key, group=None):
-        # set default group
-        if not group:
-            group = self.defaultGroup
-
-        return key in self.content[group]
-
-    def getFileName(self):
-        return self.filename

src/shellfm/windows/tabs/icons/mixins/xdg/Locale.py

@@ -1,79 +0,0 @@
-"""
-Helper Module for Locale settings
-
-This module is based on a ROX module (LGPL):
-
-http://cvs.sourceforge.net/viewcvs.py/rox/ROX-Lib2/python/rox/i18n.py?rev=1.3&view=log
-"""
-
-import os
-from locale import normalize
-
-regex = r"(\[([a-zA-Z]+)(_[a-zA-Z]+)?(\.[a-zA-Z0-9-]+)?(@[a-zA-Z]+)?\])?"
-
-def _expand_lang(locale):
-    locale = normalize(locale)
-    COMPONENT_CODESET   = 1 << 0
-    COMPONENT_MODIFIER  = 1 << 1
-    COMPONENT_TERRITORY = 1 << 2
-    # split up the locale into its base components
-    mask = 0
-    pos = locale.find('@')
-    if pos >= 0:
-        modifier = locale[pos:]
-        locale = locale[:pos]
-        mask |= COMPONENT_MODIFIER
-    else:
-        modifier = ''
-    pos = locale.find('.')
-    codeset = ''
-    if pos >= 0:
-        locale = locale[:pos]
-    pos = locale.find('_')
-    if pos >= 0:
-        territory = locale[pos:]
-        locale = locale[:pos]
-        mask |= COMPONENT_TERRITORY
-    else:
-        territory = ''
-    language = locale
-    ret = []
-    for i in range(mask+1):
-        if not (i & ~mask):  # if all components for this combo exist ...
-            val = language
-            if i & COMPONENT_TERRITORY: val += territory
-            if i & COMPONENT_CODESET:   val += codeset
-            if i & COMPONENT_MODIFIER:  val += modifier
-            ret.append(val)
-    ret.reverse()
-    return ret
-
-def expand_languages(languages=None):
-    # Get some reasonable defaults for arguments that were not supplied
-    if languages is None:
-        languages = []
-        for envar in ('LANGUAGE', 'LC_ALL', 'LC_MESSAGES', 'LANG'):
-            val = os.environ.get(envar)
-            if val:
-                languages = val.split(':')
-                break
-    #if 'C' not in languages:
-    #   languages.append('C')
-
-    # now normalize and expand the languages
-    nelangs = []
-    for lang in languages:
-        for nelang in _expand_lang(lang):
-            if nelang not in nelangs:
-                nelangs.append(nelang)
-    return nelangs
-
-def update(language=None):
-    global langs
-    if language:
-        langs = expand_languages([language])
-    else:
-        langs = expand_languages()
-
-langs = []
-update()

src/shellfm/windows/tabs/icons/mixins/xdg/MenuEditor.py

@@ -1,541 +0,0 @@
-""" CLass to edit XDG Menus """
-import os
-try:
-    import xml.etree.cElementTree as etree
-except ImportError:
-    import xml.etree.ElementTree as etree
-
-from .Menu import Menu, MenuEntry, Layout, Separator, XMLMenuBuilder
-from .BaseDirectory import xdg_config_dirs, xdg_data_dirs
-from .Exceptions import ParsingError
-from .Config import setRootMode
-
-# XML-Cleanups: Move / Exclude
-# FIXME: proper reverte/delete
-# FIXME: pass AppDirs/DirectoryDirs around in the edit/move functions
-# FIXME: catch Exceptions
-# FIXME: copy functions
-# FIXME: More Layout stuff
-# FIXME: unod/redo function / remove menu...
-# FIXME: Advanced MenuEditing Stuff: LegacyDir/MergeFile
-#        Complex Rules/Deleted/OnlyAllocated/AppDirs/DirectoryDirs
-
-
-class MenuEditor(object):
-
-    def __init__(self, menu=None, filename=None, root=False):
-        self.menu = None
-        self.filename = None
-        self.tree = None
-        self.parser = XMLMenuBuilder()
-        self.parse(menu, filename, root)
-
-        # fix for creating two menus with the same name on the fly
-        self.filenames = []
-
-    def parse(self, menu=None, filename=None, root=False):
-        if root:
-            setRootMode(True)
-
-        if isinstance(menu, Menu):
-            self.menu = menu
-        elif menu:
-            self.menu = self.parser.parse(menu)
-        else:
-            self.menu = self.parser.parse()
-
-        if root:
-            self.filename = self.menu.Filename
-        elif filename:
-            self.filename = filename
-        else:
-            self.filename = os.path.join(xdg_config_dirs[0], "menus", os.path.split(self.menu.Filename)[1])
-
-        try:
-            self.tree = etree.parse(self.filename)
-        except IOError:
-            root = etree.fromtring("""
-<!DOCTYPE Menu PUBLIC "-//freedesktop//DTD Menu 1.0//EN" "http://standards.freedesktop.org/menu-spec/menu-1.0.dtd">
-    <Menu>
-        <Name>Applications</Name>
-        <MergeFile type="parent">%s</MergeFile>
-    </Menu>
-""" % self.menu.Filename)
-            self.tree = etree.ElementTree(root)
-        except ParsingError:
-            raise ParsingError('Not a valid .menu file', self.filename)
-
-        #FIXME: is this needed with etree ?
-        self.__remove_whitespace_nodes(self.tree)
-
-    def save(self):
-        self.__saveEntries(self.menu)
-        self.__saveMenu()
-
-    def createMenuEntry(self, parent, name, command=None, genericname=None, comment=None, icon=None, terminal=None, after=None, before=None):
-        menuentry = MenuEntry(self.__getFileName(name, ".desktop"))
-        menuentry = self.editMenuEntry(menuentry, name, genericname, comment, command, icon, terminal)
-
-        self.__addEntry(parent, menuentry, after, before)
-
-        self.menu.sort()
-
-        return menuentry
-
-    def createMenu(self, parent, name, genericname=None, comment=None, icon=None, after=None, before=None):
-        menu = Menu()
-
-        menu.Parent = parent
-        menu.Depth = parent.Depth + 1
-        menu.Layout = parent.DefaultLayout
-        menu.DefaultLayout = parent.DefaultLayout
-
-        menu = self.editMenu(menu, name, genericname, comment, icon)
-
-        self.__addEntry(parent, menu, after, before)
-
-        self.menu.sort()
-
-        return menu
-
-    def createSeparator(self, parent, after=None, before=None):
-        separator = Separator(parent)
-
-        self.__addEntry(parent, separator, after, before)
-
-        self.menu.sort()
-
-        return separator
-
-    def moveMenuEntry(self, menuentry, oldparent, newparent, after=None, before=None):
-        self.__deleteEntry(oldparent, menuentry, after, before)
-        self.__addEntry(newparent, menuentry, after, before)
-
-        self.menu.sort()
-
-        return menuentry
-
-    def moveMenu(self, menu, oldparent, newparent, after=None, before=None):
-        self.__deleteEntry(oldparent, menu, after, before)
-        self.__addEntry(newparent, menu, after, before)
-
-        root_menu = self.__getXmlMenu(self.menu.Name)
-        if oldparent.getPath(True) != newparent.getPath(True):
-            self.__addXmlMove(root_menu, os.path.join(oldparent.getPath(True), menu.Name), os.path.join(newparent.getPath(True), menu.Name))
-
-        self.menu.sort()
-
-        return menu
-
-    def moveSeparator(self, separator, parent, after=None, before=None):
-        self.__deleteEntry(parent, separator, after, before)
-        self.__addEntry(parent, separator, after, before)
-
-        self.menu.sort()
-
-        return separator
-
-    def copyMenuEntry(self, menuentry, oldparent, newparent, after=None, before=None):
-        self.__addEntry(newparent, menuentry, after, before)
-
-        self.menu.sort()
-
-        return menuentry
-
-    def editMenuEntry(self, menuentry, name=None, genericname=None, comment=None, command=None, icon=None, terminal=None, nodisplay=None, hidden=None):
-        deskentry = menuentry.DesktopEntry
-
-        if name:
-            if not deskentry.hasKey("Name"):
-                deskentry.set("Name", name)
-            deskentry.set("Name", name, locale=True)
-        if comment:
-            if not deskentry.hasKey("Comment"):
-                deskentry.set("Comment", comment)
-            deskentry.set("Comment", comment, locale=True)
-        if genericname:
-            if not deskentry.hasKey("GenericName"):
-                deskentry.set("GenericName", genericname)
-            deskentry.set("GenericName", genericname, locale=True)
-        if command:
-            deskentry.set("Exec", command)
-        if icon:
-            deskentry.set("Icon", icon)
-
-        if terminal:
-            deskentry.set("Terminal", "true")
-        elif not terminal:
-            deskentry.set("Terminal", "false")
-
-        if nodisplay is True:
-            deskentry.set("NoDisplay", "true")
-        elif nodisplay is False:
-            deskentry.set("NoDisplay", "false")
-
-        if hidden is True:
-            deskentry.set("Hidden", "true")
-        elif hidden is False:
-            deskentry.set("Hidden", "false")
-
-        menuentry.updateAttributes()
-
-        if len(menuentry.Parents) > 0:
-            self.menu.sort()
-
-        return menuentry
-
-    def editMenu(self, menu, name=None, genericname=None, comment=None, icon=None, nodisplay=None, hidden=None):
-        # Hack for legacy dirs
-        if isinstance(menu.Directory, MenuEntry) and menu.Directory.Filename == ".directory":
-            xml_menu = self.__getXmlMenu(menu.getPath(True, True))
-            self.__addXmlTextElement(xml_menu, 'Directory', menu.Name + ".directory")
-            menu.Directory.setAttributes(menu.Name + ".directory")
-        # Hack for New Entries
-        elif not isinstance(menu.Directory, MenuEntry):
-            if not name:
-                name = menu.Name
-            filename = self.__getFileName(name, ".directory").replace("/", "")
-            if not menu.Name:
-                menu.Name = filename.replace(".directory", "")
-            xml_menu = self.__getXmlMenu(menu.getPath(True, True))
-            self.__addXmlTextElement(xml_menu, 'Directory', filename)
-            menu.Directory = MenuEntry(filename)
-
-        deskentry = menu.Directory.DesktopEntry
-
-        if name:
-            if not deskentry.hasKey("Name"):
-                deskentry.set("Name", name)
-            deskentry.set("Name", name, locale=True)
-        if genericname:
-            if not deskentry.hasKey("GenericName"):
-                deskentry.set("GenericName", genericname)
-            deskentry.set("GenericName", genericname, locale=True)
-        if comment:
-            if not deskentry.hasKey("Comment"):
-                deskentry.set("Comment", comment)
-            deskentry.set("Comment", comment, locale=True)
-        if icon:
-            deskentry.set("Icon", icon)
-
-        if nodisplay is True:
-            deskentry.set("NoDisplay", "true")
-        elif nodisplay is False:
-            deskentry.set("NoDisplay", "false")
-
-        if hidden is True:
-            deskentry.set("Hidden", "true")
-        elif hidden is False:
-            deskentry.set("Hidden", "false")
-
-        menu.Directory.updateAttributes()
-
-        if isinstance(menu.Parent, Menu):
-            self.menu.sort()
-
-        return menu
-
-    def hideMenuEntry(self, menuentry):
-        self.editMenuEntry(menuentry, nodisplay=True)
-
-    def unhideMenuEntry(self, menuentry):
-        self.editMenuEntry(menuentry, nodisplay=False, hidden=False)
-
-    def hideMenu(self, menu):
-        self.editMenu(menu, nodisplay=True)
-
-    def unhideMenu(self, menu):
-        self.editMenu(menu, nodisplay=False, hidden=False)
-        xml_menu = self.__getXmlMenu(menu.getPath(True, True), False)
-        deleted = xml_menu.findall('Deleted')
-        not_deleted = xml_menu.findall('NotDeleted')
-        for node in deleted + not_deleted:
-            xml_menu.remove(node)
-
-    def deleteMenuEntry(self, menuentry):
-        if self.getAction(menuentry) == "delete":
-            self.__deleteFile(menuentry.DesktopEntry.filename)
-            for parent in menuentry.Parents:
-                self.__deleteEntry(parent, menuentry)
-            self.menu.sort()
-        return menuentry
-
-    def revertMenuEntry(self, menuentry):
-        if self.getAction(menuentry) == "revert":
-            self.__deleteFile(menuentry.DesktopEntry.filename)
-            menuentry.Original.Parents = []
-            for parent in menuentry.Parents:
-                index = parent.Entries.index(menuentry)
-                parent.Entries[index] = menuentry.Original
-                index = parent.MenuEntries.index(menuentry)
-                parent.MenuEntries[index] = menuentry.Original
-                menuentry.Original.Parents.append(parent)
-            self.menu.sort()
-        return menuentry
-
-    def deleteMenu(self, menu):
-        if self.getAction(menu) == "delete":
-            self.__deleteFile(menu.Directory.DesktopEntry.filename)
-            self.__deleteEntry(menu.Parent, menu)
-            xml_menu = self.__getXmlMenu(menu.getPath(True, True))
-            parent = self.__get_parent_node(xml_menu)
-            parent.remove(xml_menu)
-            self.menu.sort()
-        return menu
-
-    def revertMenu(self, menu):
-        if self.getAction(menu) == "revert":
-            self.__deleteFile(menu.Directory.DesktopEntry.filename)
-            menu.Directory = menu.Directory.Original
-            self.menu.sort()
-        return menu
-
-    def deleteSeparator(self, separator):
-        self.__deleteEntry(separator.Parent, separator, after=True)
-
-        self.menu.sort()
-
-        return separator
-
-    """ Private Stuff """
-    def getAction(self, entry):
-        if isinstance(entry, Menu):
-            if not isinstance(entry.Directory, MenuEntry):
-                return "none"
-            elif entry.Directory.getType() == "Both":
-                return "revert"
-            elif entry.Directory.getType() == "User" and (
-                len(entry.Submenus) + len(entry.MenuEntries)
-            ) == 0:
-                return "delete"
-
-        elif isinstance(entry, MenuEntry):
-            if entry.getType() == "Both":
-                return "revert"
-            elif entry.getType() == "User":
-                return "delete"
-            else:
-                return "none"
-
-        return "none"
-
-    def __saveEntries(self, menu):
-        if not menu:
-            menu = self.menu
-        if isinstance(menu.Directory, MenuEntry):
-            menu.Directory.save()
-        for entry in menu.getEntries(hidden=True):
-            if isinstance(entry, MenuEntry):
-                entry.save()
-            elif isinstance(entry, Menu):
-                self.__saveEntries(entry)
-
-    def __saveMenu(self):
-        if not os.path.isdir(os.path.dirname(self.filename)):
-            os.makedirs(os.path.dirname(self.filename))
-        self.tree.write(self.filename, encoding='utf-8')
-
-    def __getFileName(self, name, extension):
-        postfix = 0
-        while 1:
-            if postfix == 0:
-                filename = name + extension
-            else:
-                filename = name + "-" + str(postfix) + extension
-            if extension == ".desktop":
-                dir = "applications"
-            elif extension == ".directory":
-                dir = "desktop-directories"
-            if not filename in self.filenames and not os.path.isfile(
-                os.path.join(xdg_data_dirs[0], dir, filename)
-            ):
-                self.filenames.append(filename)
-                break
-            else:
-                postfix += 1
-
-        return filename
-
-    def __getXmlMenu(self, path, create=True, element=None):
-        # FIXME: we should also return the menu's parent,
-        # to avoid looking for it later on
-        # @see Element.getiterator()
-        if not element:
-            element = self.tree
-
-        if "/" in path:
-            (name, path) = path.split("/", 1)
-        else:
-            name = path
-            path = ""
-
-        found = None
-        for node in element.findall("Menu"):
-            name_node = node.find('Name')
-            if name_node.text == name:
-                if path:
-                    found = self.__getXmlMenu(path, create, node)
-                else:
-                    found = node
-            if found:
-                break
-        if not found and create:
-            node = self.__addXmlMenuElement(element, name)
-            if path:
-                found = self.__getXmlMenu(path, create, node)
-            else:
-                found = node
-
-        return found
-
-    def __addXmlMenuElement(self, element, name):
-        menu_node = etree.SubElement('Menu', element)
-        name_node = etree.SubElement('Name', menu_node)
-        name_node.text = name
-        return menu_node
-
-    def __addXmlTextElement(self, element, name, text):
-        node = etree.SubElement(name, element)
-        node.text = text
-        return node
-
-    def __addXmlFilename(self, element, filename, type_="Include"):
-        # remove old filenames
-        includes = element.findall('Include')
-        excludes = element.findall('Exclude')
-        rules = includes + excludes
-        for rule in rules:
-            #FIXME: this finds only Rules whose FIRST child is a Filename element
-            if rule[0].tag == "Filename" and rule[0].text == filename:
-                element.remove(rule)
-            # shouldn't it remove all occurences, like the following:
-            #filename_nodes = rule.findall('.//Filename'):
-                #for fn in filename_nodes:
-                    #if fn.text == filename:
-                        ##element.remove(rule)
-                        #parent = self.__get_parent_node(fn)
-                        #parent.remove(fn)
-
-        # add new filename
-        node = etree.SubElement(type_, element)
-        self.__addXmlTextElement(node, 'Filename', filename)
-        return node
-
-    def __addXmlMove(self, element, old, new):
-        node = etree.SubElement("Move", element)
-        self.__addXmlTextElement(node, 'Old', old)
-        self.__addXmlTextElement(node, 'New', new)
-        return node
-
-    def __addXmlLayout(self, element, layout):
-        # remove old layout
-        for node in element.findall("Layout"):
-            element.remove(node)
-
-        # add new layout
-        node = etree.SubElement("Layout", element)
-        for order in layout.order:
-            if order[0] == "Separator":
-                child = etree.SubElement("Separator", node)
-            elif order[0] == "Filename":
-                child = self.__addXmlTextElement(node, "Filename", order[1])
-            elif order[0] == "Menuname":
-                child = self.__addXmlTextElement(node, "Menuname", order[1])
-            elif order[0] == "Merge":
-                child = etree.SubElement("Merge", node)
-                child.attrib["type"] = order[1]
-        return node
-
-    def __addLayout(self, parent):
-        layout = Layout()
-        layout.order = []
-        layout.show_empty = parent.Layout.show_empty
-        layout.inline = parent.Layout.inline
-        layout.inline_header = parent.Layout.inline_header
-        layout.inline_alias = parent.Layout.inline_alias
-        layout.inline_limit = parent.Layout.inline_limit
-
-        layout.order.append(["Merge", "menus"])
-        for entry in parent.Entries:
-            if isinstance(entry, Menu):
-                layout.parseMenuname(entry.Name)
-            elif isinstance(entry, MenuEntry):
-                layout.parseFilename(entry.DesktopFileID)
-            elif isinstance(entry, Separator):
-                layout.parseSeparator()
-        layout.order.append(["Merge", "files"])
-
-        parent.Layout = layout
-
-        return layout
-
-    def __addEntry(self, parent, entry, after=None, before=None):
-        if after or before:
-            if after:
-                index = parent.Entries.index(after) + 1
-            elif before:
-                index = parent.Entries.index(before)
-            parent.Entries.insert(index, entry)
-        else:
-            parent.Entries.append(entry)
-
-        xml_parent = self.__getXmlMenu(parent.getPath(True, True))
-
-        if isinstance(entry, MenuEntry):
-            parent.MenuEntries.append(entry)
-            entry.Parents.append(parent)
-            self.__addXmlFilename(xml_parent, entry.DesktopFileID, "Include")
-        elif isinstance(entry, Menu):
-            parent.addSubmenu(entry)
-
-        if after or before:
-            self.__addLayout(parent)
-            self.__addXmlLayout(xml_parent, parent.Layout)
-
-    def __deleteEntry(self, parent, entry, after=None, before=None):
-        parent.Entries.remove(entry)
-
-        xml_parent = self.__getXmlMenu(parent.getPath(True, True))
-
-        if isinstance(entry, MenuEntry):
-            entry.Parents.remove(parent)
-            parent.MenuEntries.remove(entry)
-            self.__addXmlFilename(xml_parent, entry.DesktopFileID, "Exclude")
-        elif isinstance(entry, Menu):
-            parent.Submenus.remove(entry)
-
-        if after or before:
-            self.__addLayout(parent)
-            self.__addXmlLayout(xml_parent, parent.Layout)
-
-    def __deleteFile(self, filename):
-        try:
-            os.remove(filename)
-        except OSError:
-            pass
-        try:
-            self.filenames.remove(filename)
-        except ValueError:
-            pass
-
-    def __remove_whitespace_nodes(self, node):
-        for child in node:
-            text = child.text.strip()
-            if not text:
-                child.text = ''
-            tail = child.tail.strip()
-            if not tail:
-                child.tail = ''
-            if len(child):
-                self.__remove_whilespace_nodes(child)
-
-    def __get_parent_node(self, node):
-        # elements in ElementTree doesn't hold a reference to their parent
-        for parent, child in self.__iter_parent():
-            if child is node:
-                return child
-
-    def __iter_parent(self):
-        for parent in self.tree.getiterator():
-            for child in parent:
-                yield parent, child

src/shellfm/windows/tabs/icons/mixins/xdg/Mime.py

@@ -1,780 +0,0 @@
-"""
-This module is based on a rox module (LGPL):
-
-http://cvs.sourceforge.net/viewcvs.py/rox/ROX-Lib2/python/rox/mime.py?rev=1.21&view=log
-
-This module provides access to the shared MIME database.
-
-types is a dictionary of all known MIME types, indexed by the type name, e.g.
-types['application/x-python']
-
-Applications can install information about MIME types by storing an
-XML file as <MIME>/packages/<application>.xml and running the
-update-mime-database command, which is provided by the freedesktop.org
-shared mime database package.
-
-See http://www.freedesktop.org/standards/shared-mime-info-spec/ for
-information about the format of these files.
-
-(based on version 0.13)
-"""
-
-import os
-import re
-import stat
-import sys
-import fnmatch
-
-from . import BaseDirectory, Locale
-
-from .dom import minidom, XML_NAMESPACE
-from collections import defaultdict
-
-FREE_NS = 'http://www.freedesktop.org/standards/shared-mime-info'
-
-types = {}      # Maps MIME names to type objects
-
-exts = None     # Maps extensions to types
-globs = None    # List of (glob, type) pairs
-literals = None # Maps liternal names to types
-magic = None
-
-PY3 = (sys.version_info[0] >= 3)
-
-def _get_node_data(node):
-    """Get text of XML node"""
-    return ''.join([n.nodeValue for n in node.childNodes]).strip()
-
-def lookup(media, subtype = None):
-    """Get the MIMEtype object for the given type.
-
-    This remains for backwards compatibility; calling MIMEtype now does
-    the same thing.
-
-    The name can either be passed as one part ('text/plain'), or as two
-    ('text', 'plain').
-    """
-    return MIMEtype(media, subtype)
-
-class MIMEtype(object):
-    """Class holding data about a MIME type.
-
-    Calling the class will return a cached instance, so there is only one
-    instance for each MIME type. The name can either be passed as one part
-    ('text/plain'), or as two ('text', 'plain').
-    """
-    def __new__(cls, media, subtype=None):
-        if subtype is None and '/' in media:
-            media, subtype = media.split('/', 1)
-        assert '/' not in subtype
-        media = media.lower()
-        subtype = subtype.lower()
-
-        try:
-            return types[(media, subtype)]
-        except KeyError:
-            mtype = super(MIMEtype, cls).__new__(cls)
-            mtype._init(media, subtype)
-            types[(media, subtype)] = mtype
-            return mtype
-
-    # If this is done in __init__, it is automatically called again each time
-    # the MIMEtype is returned by __new__, which we don't want. So we call it
-    # explicitly only when we construct a new instance.
-    def _init(self, media, subtype):
-        self.media = media
-        self.subtype = subtype
-        self._comment = None
-
-    def _load(self):
-        "Loads comment for current language. Use get_comment() instead."
-        resource = os.path.join('mime', self.media, self.subtype + '.xml')
-        for path in BaseDirectory.load_data_paths(resource):
-            doc = minidom.parse(path)
-            if doc is None:
-                continue
-            for comment in doc.documentElement.getElementsByTagNameNS(FREE_NS, 'comment'):
-                lang = comment.getAttributeNS(XML_NAMESPACE, 'lang') or 'en'
-                goodness = 1 + (lang in xdg.Locale.langs)
-                if goodness > self._comment[0]:
-                    self._comment = (goodness, _get_node_data(comment))
-                if goodness == 2: return
-
-    # FIXME: add get_icon method
-    def get_comment(self):
-        """Returns comment for current language, loading it if needed."""
-        # Should we ever reload?
-        if self._comment is None:
-            self._comment = (0, str(self))
-            self._load()
-        return self._comment[1]
-
-    def canonical(self):
-        """Returns the canonical MimeType object if this is an alias."""
-        update_cache()
-        s = str(self)
-        if s in aliases:
-            return lookup(aliases[s])
-        return self
-
-    def inherits_from(self):
-        """Returns a set of Mime types which this inherits from."""
-        update_cache()
-        return set(lookup(t) for t in inheritance[str(self)])
-
-    def __str__(self):
-        return self.media + '/' + self.subtype
-
-    def __repr__(self):
-        return 'MIMEtype(%r, %r)' % (self.media, self.subtype)
-
-    def __hash__(self):
-        return hash(self.media) ^ hash(self.subtype)
-
-class UnknownMagicRuleFormat(ValueError):
-    pass
-
-class DiscardMagicRules(Exception):
-    "Raised when __NOMAGIC__ is found, and caught to discard previous rules."
-    pass
-
-class MagicRule:
-    also = None
-
-    def __init__(self, start, value, mask, word, range):
-        self.start = start
-        self.value = value
-        self.mask = mask
-        self.word = word
-        self.range = range
-
-    rule_ending_re = re.compile(br'(?:~(\d+))?(?:\+(\d+))?\n$')
-
-    @classmethod
-    def from_file(cls, f):
-        """Read a rule from the binary magics file. Returns a 2-tuple of
-        the nesting depth and the MagicRule."""
-        line = f.readline()
-        #print line
-
-        # [indent] '>'
-        nest_depth, line = line.split(b'>', 1)
-        nest_depth = int(nest_depth) if nest_depth else 0
-
-        # start-offset '='
-        start, line = line.split(b'=', 1)
-        start = int(start)
-
-        if line == b'__NOMAGIC__\n':
-            raise DiscardMagicRules
-
-        # value length (2 bytes, big endian)
-        if sys.version_info[0] >= 3:
-            lenvalue = int.from_bytes(line[:2], byteorder='big')
-        else:
-            lenvalue = (ord(line[0])<<8)+ord(line[1])
-        line = line[2:]
-
-        # value
-        #   This can contain newlines, so we may need to read more lines
-        while len(line) <= lenvalue:
-            line += f.readline()
-        value, line = line[:lenvalue], line[lenvalue:]
-
-        # ['&' mask]
-        if line.startswith(b'&'):
-            # This can contain newlines, so we may need to read more lines
-            while len(line) <= lenvalue:
-                line += f.readline()
-            mask, line = line[1:lenvalue+1], line[lenvalue+1:]
-        else:
-            mask = None
-
-        # ['~' word-size] ['+' range-length]
-        ending = cls.rule_ending_re.match(line)
-        if not ending:
-            # Per the spec, this will be caught and ignored, to allow
-            # for future extensions.
-            raise UnknownMagicRuleFormat(repr(line))
-
-        word, range = ending.groups()
-        word = int(word) if (word is not None) else 1
-        range = int(range) if (range is not None) else 1
-
-        return nest_depth, cls(start, value, mask, word, range)
-
-    def maxlen(self):
-        l = self.start + len(self.value) + self.range
-        if self.also:
-            return max(l, self.also.maxlen())
-        return l
-
-    def match(self, buffer):
-        if self.match0(buffer):
-            if self.also:
-                return self.also.match(buffer)
-            return True
-
-    def match0(self, buffer):
-        l=len(buffer)
-        lenvalue = len(self.value)
-        for o in range(self.range):
-            s=self.start+o
-            e=s+lenvalue
-            if l<e:
-                return False
-            if self.mask:
-                test=''
-                for i in range(lenvalue):
-                    if PY3:
-                        c = buffer[s+i] & self.mask[i]
-                    else:
-                        c = ord(buffer[s+i]) & ord(self.mask[i])
-                    test += chr(c)
-            else:
-                test = buffer[s:e]
-
-            if test==self.value:
-                return True
-
-    def __repr__(self):
-        return 'MagicRule(start=%r, value=%r, mask=%r, word=%r, range=%r)' %(
-                                  self.start,
-                                  self.value,
-                                  self.mask,
-                                  self.word,
-                                  self.range)
-
-
-class MagicMatchAny(object):
-    """Match any of a set of magic rules.
-
-    This has a similar interface to MagicRule objects (i.e. its match() and
-    maxlen() methods), to allow for duck typing.
-    """
-    def __init__(self, rules):
-        self.rules = rules
-
-    def match(self, buffer):
-        return any(r.match(buffer) for r in self.rules)
-
-    def maxlen(self):
-        return max(r.maxlen() for r in self.rules)
-
-    @classmethod
-    def from_file(cls, f):
-        """Read a set of rules from the binary magic file."""
-        c=f.read(1)
-        f.seek(-1, 1)
-        depths_rules = []
-        while c and c != b'[':
-            try:
-                depths_rules.append(MagicRule.from_file(f))
-            except UnknownMagicRuleFormat:
-                # Ignored to allow for extensions to the rule format.
-                pass
-            c=f.read(1)
-            if c:
-                f.seek(-1, 1)
-
-        # Build the rule tree
-        tree = []  # (rule, [(subrule,[subsubrule,...]), ...])
-        insert_points = {0:tree}
-        for depth, rule in depths_rules:
-            subrules = []
-            insert_points[depth].append((rule, subrules))
-            insert_points[depth+1] = subrules
-
-        return cls.from_rule_tree(tree)
-
-    @classmethod
-    def from_rule_tree(cls, tree):
-        """From a nested list of (rule, subrules) pairs, build a MagicMatchAny
-        instance, recursing down the tree.
-
-        Where there's only one top-level rule, this is returned directly,
-        to simplify the nested structure. Returns None if no rules were read.
-        """
-        rules = []
-        for rule, subrules in tree:
-            if subrules:
-                rule.also = cls.from_rule_tree(subrules)
-            rules.append(rule)
-
-        if len(rules)==0:
-            return None
-        if len(rules)==1:
-            return rules[0]
-        return cls(rules)
-
-class MagicDB:
-    def __init__(self):
-        self.bytype   = defaultdict(list)  # mimetype -> [(priority, rule), ...]
-
-    def merge_file(self, fname):
-        """Read a magic binary file, and add its rules to this MagicDB."""
-        with open(fname, 'rb') as f:
-            line = f.readline()
-            if line != b'MIME-Magic\0\n':
-                raise IOError('Not a MIME magic file')
-
-            while True:
-                shead = f.readline().decode('ascii')
-                #print(shead)
-                if not shead:
-                    break
-                if shead[0] != '[' or shead[-2:] != ']\n':
-                    raise ValueError('Malformed section heading', shead)
-                pri, tname = shead[1:-2].split(':')
-                #print shead[1:-2]
-                pri = int(pri)
-                mtype = lookup(tname)
-                try:
-                    rule = MagicMatchAny.from_file(f)
-                except DiscardMagicRules:
-                    self.bytype.pop(mtype, None)
-                    rule = MagicMatchAny.from_file(f)
-                if rule is None:
-                    continue
-                #print rule
-
-                self.bytype[mtype].append((pri, rule))
-
-    def finalise(self):
-        """Prepare the MagicDB for matching.
-
-        This should be called after all rules have been merged into it.
-        """
-        maxlen = 0
-        self.alltypes = []  # (priority, mimetype, rule)
-
-        for mtype, rules in self.bytype.items():
-            for pri, rule in rules:
-                self.alltypes.append((pri, mtype, rule))
-                maxlen = max(maxlen, rule.maxlen())
-
-        self.maxlen = maxlen  # Number of bytes to read from files
-        self.alltypes.sort(key=lambda x: x[0], reverse=True)
-
-    def match_data(self, data, max_pri=100, min_pri=0, possible=None):
-        """Do magic sniffing on some bytes.
-
-        max_pri & min_pri can be used to specify the maximum & minimum priority
-        rules to look for. possible can be a list of mimetypes to check, or None
-        (the default) to check all mimetypes until one matches.
-
-        Returns the MIMEtype found, or None if no entries match.
-        """
-        if possible is not None:
-            types = []
-            for mt in possible:
-                for pri, rule in self.bytype[mt]:
-                    types.append((pri, mt, rule))
-            types.sort(key=lambda x: x[0])
-        else:
-            types = self.alltypes
-
-        for priority, mimetype, rule in types:
-            #print priority, max_pri, min_pri
-            if priority > max_pri:
-                continue
-            if priority < min_pri:
-                break
-
-            if rule.match(data):
-                return mimetype
-
-    def match(self, path, max_pri=100, min_pri=0, possible=None):
-        """Read data from the file and do magic sniffing on it.
-
-        max_pri & min_pri can be used to specify the maximum & minimum priority
-        rules to look for. possible can be a list of mimetypes to check, or None
-        (the default) to check all mimetypes until one matches.
-
-        Returns the MIMEtype found, or None if no entries match. Raises IOError
-        if the file can't be opened.
-        """
-        with open(path, 'rb') as f:
-            buf = f.read(self.maxlen)
-        return self.match_data(buf, max_pri, min_pri, possible)
-
-    def __repr__(self):
-        return '<MagicDB (%d types)>' % len(self.alltypes)
-
-class GlobDB(object):
-    def __init__(self):
-        """Prepare the GlobDB. It can't actually be used until .finalise() is
-        called, but merge_file() can be used to add data before that.
-        """
-        # Maps mimetype to {(weight, glob, flags), ...}
-        self.allglobs = defaultdict(set)
-
-    def merge_file(self, path):
-        """Loads name matching information from a globs2 file."""#
-        allglobs = self.allglobs
-        with open(path) as f:
-            for line in f:
-                if line.startswith('#'): continue   # Comment
-
-                fields = line[:-1].split(':')
-                weight, type_name, pattern = fields[:3]
-                weight = int(weight)
-                mtype = lookup(type_name)
-                if len(fields) > 3:
-                    flags = fields[3].split(',')
-                else:
-                    flags = ()
-
-                if pattern == '__NOGLOBS__':
-                    # This signals to discard any previous globs
-                    allglobs.pop(mtype, None)
-                    continue
-
-                allglobs[mtype].add((weight, pattern, tuple(flags)))
-
-    def finalise(self):
-        """Prepare the GlobDB for matching.
-
-        This should be called after all files have been merged into it.
-        """
-        self.exts = defaultdict(list)  # Maps extensions to [(type, weight),...]
-        self.cased_exts = defaultdict(list)
-        self.globs = []                # List of (regex, type, weight) triplets
-        self.literals = {}             # Maps literal names to (type, weight)
-        self.cased_literals = {}
-
-        for mtype, globs in self.allglobs.items():
-          mtype = mtype.canonical()
-          for weight, pattern, flags in globs:
-
-            cased = 'cs' in flags
-
-            if pattern.startswith('*.'):
-                # *.foo -- extension pattern
-                rest = pattern[2:]
-                if not ('*' in rest or '[' in rest or '?' in rest):
-                    if cased:
-                        self.cased_exts[rest].append((mtype, weight))
-                    else:
-                        self.exts[rest.lower()].append((mtype, weight))
-                    continue
-
-            if ('*' in pattern or '[' in pattern or '?' in pattern):
-                # Translate the glob pattern to a regex & compile it
-                re_flags = 0 if cased else re.I
-                pattern = re.compile(fnmatch.translate(pattern), flags=re_flags)
-                self.globs.append((pattern, mtype, weight))
-            else:
-                # No wildcards - literal pattern
-                if cased:
-                    self.cased_literals[pattern] = (mtype, weight)
-                else:
-                    self.literals[pattern.lower()] = (mtype, weight)
-
-        # Sort globs by weight & length
-        self.globs.sort(reverse=True, key=lambda x: (x[2], len(x[0].pattern)) )
-
-    def first_match(self, path):
-        """Return the first match found for a given path, or None if no match
-        is found."""
-        try:
-            return next(self._match_path(path))[0]
-        except StopIteration:
-            return None
-
-    def all_matches(self, path):
-        """Return a list of (MIMEtype, glob weight) pairs for the path."""
-        return list(self._match_path(path))
-
-    def _match_path(self, path):
-        """Yields pairs of (mimetype, glob weight)."""
-        leaf = os.path.basename(path)
-
-        # Literals (no wildcards)
-        if leaf in self.cased_literals:
-            yield self.cased_literals[leaf]
-
-        lleaf = leaf.lower()
-        if lleaf in self.literals:
-            yield self.literals[lleaf]
-
-        # Extensions
-        ext = leaf
-        while 1:
-            p = ext.find('.')
-            if p < 0: break
-            ext = ext[p + 1:]
-            if ext in self.cased_exts:
-                for res in self.cased_exts[ext]:
-                    yield res
-        ext = lleaf
-        while 1:
-            p = ext.find('.')
-            if p < 0: break
-            ext = ext[p+1:]
-            if ext in self.exts:
-                for res in self.exts[ext]:
-                    yield res
-
-        # Other globs
-        for (regex, mime_type, weight) in self.globs:
-            if regex.match(leaf):
-                yield (mime_type, weight)
-
-# Some well-known types
-text = lookup('text', 'plain')
-octet_stream = lookup('application', 'octet-stream')
-inode_block = lookup('inode', 'blockdevice')
-inode_char = lookup('inode', 'chardevice')
-inode_dir = lookup('inode', 'directory')
-inode_fifo = lookup('inode', 'fifo')
-inode_socket = lookup('inode', 'socket')
-inode_symlink = lookup('inode', 'symlink')
-inode_door = lookup('inode', 'door')
-app_exe = lookup('application', 'executable')
-
-_cache_uptodate = False
-
-def _cache_database():
-    global globs, magic, aliases, inheritance, _cache_uptodate
-
-    _cache_uptodate = True
-
-    aliases = {}    # Maps alias Mime types to canonical names
-    inheritance = defaultdict(set) # Maps to sets of parent mime types.
-
-    # Load aliases
-    for path in BaseDirectory.load_data_paths(os.path.join('mime', 'aliases')):
-        with open(path, 'r') as f:
-            for line in f:
-                alias, canonical = line.strip().split(None, 1)
-                aliases[alias] = canonical
-
-    # Load filename patterns (globs)
-    globs = GlobDB()
-    for path in BaseDirectory.load_data_paths(os.path.join('mime', 'globs2')):
-        globs.merge_file(path)
-    globs.finalise()
-
-    # Load magic sniffing data
-    magic = MagicDB()
-    for path in BaseDirectory.load_data_paths(os.path.join('mime', 'magic')):
-        magic.merge_file(path)
-    magic.finalise()
-
-    # Load subclasses
-    for path in BaseDirectory.load_data_paths(os.path.join('mime', 'subclasses')):
-        with open(path, 'r') as f:
-            for line in f:
-                sub, parent = line.strip().split(None, 1)
-                inheritance[sub].add(parent)
-
-def update_cache():
-    if not _cache_uptodate:
-        _cache_database()
-
-def get_type_by_name(path):
-    """Returns type of file by its name, or None if not known"""
-    update_cache()
-    return globs.first_match(path)
-
-def get_type_by_contents(path, max_pri=100, min_pri=0):
-    """Returns type of file by its contents, or None if not known"""
-    update_cache()
-
-    return magic.match(path, max_pri, min_pri)
-
-def get_type_by_data(data, max_pri=100, min_pri=0):
-    """Returns type of the data, which should be bytes."""
-    update_cache()
-
-    return magic.match_data(data, max_pri, min_pri)
-
-def _get_type_by_stat(st_mode):
-    """Match special filesystem objects to Mimetypes."""
-    if stat.S_ISDIR(st_mode): return inode_dir
-    elif stat.S_ISCHR(st_mode): return inode_char
-    elif stat.S_ISBLK(st_mode): return inode_block
-    elif stat.S_ISFIFO(st_mode): return inode_fifo
-    elif stat.S_ISLNK(st_mode): return inode_symlink
-    elif stat.S_ISSOCK(st_mode): return inode_socket
-    return inode_door
-
-def get_type(path, follow=True, name_pri=100):
-    """Returns type of file indicated by path.
-
-    This function is *deprecated* - :func:`get_type2` is more accurate.
-
-    :param path: pathname to check (need not exist)
-    :param follow: when reading file, follow symbolic links
-    :param name_pri: Priority to do name matches. 100=override magic
-
-    This tries to use the contents of the file, and falls back to the name. It
-    can also handle special filesystem objects like directories and sockets.
-    """
-    update_cache()
-
-    try:
-        if follow:
-            st = os.stat(path)
-        else:
-            st = os.lstat(path)
-    except:
-        t = get_type_by_name(path)
-        return t or text
-
-    if stat.S_ISREG(st.st_mode):
-        # Regular file
-        t = get_type_by_contents(path, min_pri=name_pri)
-        if not t: t = get_type_by_name(path)
-        if not t: t = get_type_by_contents(path, max_pri=name_pri)
-        if t is None:
-            if stat.S_IMODE(st.st_mode) & 0o111:
-                return app_exe
-            else:
-                return text
-        return t
-    else:
-        return _get_type_by_stat(st.st_mode)
-
-def get_type2(path, follow=True):
-    """Find the MIMEtype of a file using the XDG recommended checking order.
-
-    This first checks the filename, then uses file contents if the name doesn't
-    give an unambiguous MIMEtype. It can also handle special filesystem objects
-    like directories and sockets.
-
-    :param path: file path to examine (need not exist)
-    :param follow: whether to follow symlinks
-
-    :rtype: :class:`MIMEtype`
-
-    .. versionadded:: 1.0
-    """
-    update_cache()
-
-    try:
-        st = os.stat(path) if follow else os.lstat(path)
-    except OSError:
-        return get_type_by_name(path) or octet_stream
-
-    if not stat.S_ISREG(st.st_mode):
-        # Special filesystem objects
-        return _get_type_by_stat(st.st_mode)
-
-    mtypes = sorted(globs.all_matches(path), key=(lambda x: x[1]), reverse=True)
-    if mtypes:
-        max_weight = mtypes[0][1]
-        i = 1
-        for mt, w in mtypes[1:]:
-            if w < max_weight:
-                break
-            i += 1
-        mtypes = mtypes[:i]
-        if len(mtypes) == 1:
-            return mtypes[0][0]
-
-        possible = [mt for mt,w in mtypes]
-    else:
-        possible = None   # Try all magic matches
-
-    try:
-        t = magic.match(path, possible=possible)
-    except IOError:
-        t = None
-
-    if t:
-        return t
-    elif mtypes:
-        return mtypes[0][0]
-    elif stat.S_IMODE(st.st_mode) & 0o111:
-        return app_exe
-    else:
-        return text if is_text_file(path) else octet_stream
-
-def is_text_file(path):
-    """Guess whether a file contains text or binary data.
-
-    Heuristic: binary if the first 32 bytes include ASCII control characters.
-    This rule may change in future versions.
-
-    .. versionadded:: 1.0
-    """
-    try:
-        f = open(path, 'rb')
-    except IOError:
-        return False
-
-    with f:
-        return _is_text(f.read(32))
-
-if PY3:
-    def _is_text(data):
-        return not any(b <= 0x8 or 0xe <= b < 0x20 or b == 0x7f for b in data)
-else:
-    def _is_text(data):
-        return not any(b <= '\x08' or '\x0e' <= b < '\x20' or b == '\x7f' \
-                            for b in data)
-
-_mime2ext_cache = None
-_mime2ext_cache_uptodate = False
-
-def get_extensions(mimetype):
-    """Retrieve the set of filename extensions matching a given MIMEtype.
-
-    Extensions are returned without a leading dot, e.g. 'py'. If no extensions
-    are registered for the MIMEtype, returns an empty set.
-
-    The extensions are stored in a cache the first time this is called.
-
-    .. versionadded:: 1.0
-    """
-    global _mime2ext_cache, _mime2ext_cache_uptodate
-    update_cache()
-    if not _mime2ext_cache_uptodate:
-        _mime2ext_cache = defaultdict(set)
-        for ext, mtypes in globs.exts.items():
-            for mtype, prio in mtypes:
-                _mime2ext_cache[mtype].add(ext)
-        _mime2ext_cache_uptodate = True
-
-    return _mime2ext_cache[mimetype]
-
-
-def install_mime_info(application, package_file):
-    """Copy 'package_file' as ``~/.local/share/mime/packages/<application>.xml.``
-    If package_file is None, install ``<app_dir>/<application>.xml``.
-    If already installed, does nothing. May overwrite an existing
-    file with the same name (if the contents are different)"""
-    application += '.xml'
-
-    new_data = open(package_file).read()
-
-    # See if the file is already installed
-    package_dir = os.path.join('mime', 'packages')
-    resource = os.path.join(package_dir, application)
-    for x in BaseDirectory.load_data_paths(resource):
-        try:
-            old_data = open(x).read()
-        except:
-            continue
-        if old_data == new_data:
-            return  # Already installed
-
-    global _cache_uptodate
-    _cache_uptodate = False
-
-    # Not already installed; add a new copy
-    # Create the directory structure...
-    new_file = os.path.join(BaseDirectory.save_data_path(package_dir), application)
-
-    # Write the file...
-    open(new_file, 'w').write(new_data)
-
-    # Update the database...
-    command = 'update-mime-database'
-    if os.spawnlp(os.P_WAIT, command, command, BaseDirectory.save_data_path('mime')):
-        os.unlink(new_file)
-        raise Exception("The '%s' command returned an error code!\n" \
-                  "Make sure you have the freedesktop.org shared MIME package:\n" \
-                  "http://standards.freedesktop.org/shared-mime-info/" % command)

src/shellfm/windows/tabs/icons/mixins/xdg/RecentFiles.py

@@ -1,181 +0,0 @@
-"""
-Implementation of the XDG Recent File Storage Specification
-http://standards.freedesktop.org/recent-file-spec
-"""
-
-import xml.dom.minidom, xml.sax.saxutils
-import os, time, fcntl
-from .Exceptions import ParsingError
-
-class RecentFiles:
-    def __init__(self):
-        self.RecentFiles = []
-        self.filename = ""
-
-    def parse(self, filename=None):
-        """Parse a list of recently used files.
-
-        filename defaults to ``~/.recently-used``.
-        """
-        if not filename:
-            filename = os.path.join(os.getenv("HOME"), ".recently-used")
-
-        try:
-            doc = xml.dom.minidom.parse(filename)
-        except IOError:
-            raise ParsingError('File not found', filename)
-        except xml.parsers.expat.ExpatError:
-            raise ParsingError('Not a valid .menu file', filename)
-
-        self.filename = filename
-
-        for child in doc.childNodes:
-            if child.nodeType == xml.dom.Node.ELEMENT_NODE:
-                if child.tagName == "RecentFiles":
-                    for recent in child.childNodes:
-                        if recent.nodeType == xml.dom.Node.ELEMENT_NODE:
-                            if recent.tagName == "RecentItem":
-                                self.__parseRecentItem(recent)
-
-        self.sort()
-
-    def __parseRecentItem(self, item):
-        recent = RecentFile()
-        self.RecentFiles.append(recent)
-
-        for attribute in item.childNodes:
-            if attribute.nodeType == xml.dom.Node.ELEMENT_NODE:
-                if attribute.tagName == "URI":
-                    recent.URI = attribute.childNodes[0].nodeValue
-                elif attribute.tagName == "Mime-Type":
-                    recent.MimeType = attribute.childNodes[0].nodeValue
-                elif attribute.tagName == "Timestamp":
-                    recent.Timestamp = int(attribute.childNodes[0].nodeValue)
-                elif attribute.tagName == "Private":
-                    recent.Prviate = True
-                elif attribute.tagName == "Groups":
-
-                    for group in attribute.childNodes:
-                        if group.nodeType == xml.dom.Node.ELEMENT_NODE:
-                            if group.tagName == "Group":
-                                recent.Groups.append(group.childNodes[0].nodeValue)
-
-    def write(self, filename=None):
-        """Write the list of recently used files to disk.
-
-        If the instance is already associated with a file, filename can be
-        omitted to save it there again.
-        """
-        if not filename and not self.filename:
-            raise ParsingError('File not found', filename)
-        elif not filename:
-            filename = self.filename
-
-        f = open(filename, "w")
-        fcntl.lockf(f, fcntl.LOCK_EX)
-        f.write('<?xml version="1.0"?>\n')
-        f.write("<RecentFiles>\n")
-
-        for r in self.RecentFiles:
-            f.write("  <RecentItem>\n")
-            f.write("    <URI>%s</URI>\n" % xml.sax.saxutils.escape(r.URI))
-            f.write("    <Mime-Type>%s</Mime-Type>\n" % r.MimeType)
-            f.write("    <Timestamp>%s</Timestamp>\n" % r.Timestamp)
-            if r.Private == True:
-                f.write("    <Private/>\n")
-            if len(r.Groups) > 0:
-                f.write("    <Groups>\n")
-                for group in r.Groups:
-                    f.write("      <Group>%s</Group>\n" % group)
-                f.write("    </Groups>\n")
-            f.write("  </RecentItem>\n")
-
-        f.write("</RecentFiles>\n")
-        fcntl.lockf(f, fcntl.LOCK_UN)
-        f.close()
-
-    def getFiles(self, mimetypes=None, groups=None, limit=0):
-        """Get a list of recently used files.
-
-        The parameters can be used to filter by mime types, by group, or to
-        limit the number of items returned. By default, the entire list is
-        returned, except for items marked private.
-        """
-        tmp = []
-        i = 0
-        for item in self.RecentFiles:
-            if groups:
-                for group in groups:
-                    if group in item.Groups:
-                        tmp.append(item)
-                        i += 1
-            elif mimetypes:
-                for mimetype in mimetypes:
-                    if mimetype == item.MimeType:
-                        tmp.append(item)
-                        i += 1
-            else:
-                if item.Private == False:
-                    tmp.append(item)
-                    i += 1
-            if limit != 0 and i == limit:
-                break
-
-        return tmp
-
-    def addFile(self, item, mimetype, groups=None, private=False):
-        """Add a recently used file.
-
-        item should be the URI of the file, typically starting with ``file:///``.
-        """
-        # check if entry already there
-        if item in self.RecentFiles:
-            index = self.RecentFiles.index(item)
-            recent = self.RecentFiles[index]
-        else:
-            # delete if more then 500 files
-            if len(self.RecentFiles) == 500:
-                self.RecentFiles.pop()
-            # add entry
-            recent = RecentFile()
-            self.RecentFiles.append(recent)
-
-        recent.URI = item
-        recent.MimeType = mimetype
-        recent.Timestamp = int(time.time())
-        recent.Private = private
-        if groups:
-            recent.Groups = groups
-
-        self.sort()
-
-    def deleteFile(self, item):
-        """Remove a recently used file, by URI, from the list.
-        """
-        if item in self.RecentFiles:
-            self.RecentFiles.remove(item)
-
-    def sort(self):
-        self.RecentFiles.sort()
-        self.RecentFiles.reverse()
-
-
-class RecentFile:
-    def __init__(self):
-        self.URI = ""
-        self.MimeType = ""
-        self.Timestamp = ""
-        self.Private = False
-        self.Groups = []
-
-    def __cmp__(self, other):
-        return cmp(self.Timestamp, other.Timestamp)
-
-    def __lt__ (self, other):
-        return self.Timestamp < other.Timestamp
-
-    def __eq__(self, other):
-        return self.URI == str(other)
-
-    def __str__(self):
-        return self.URI

src/shellfm/windows/tabs/icons/mixins/xdg/__init__.py

@@ -1,3 +0,0 @@
-__all__ = [ "BaseDirectory", "DesktopEntry", "Menu", "Exceptions", "IniFile", "IconTheme", "Locale", "Config", "Mime", "RecentFiles", "MenuEditor" ]
-
-__version__ = "0.26"

src/shellfm/windows/tabs/icons/mixins/xdg/util.py

@@ -1,75 +0,0 @@
-import sys
-
-PY3 = sys.version_info[0] >= 3
-
-if PY3:
-    def u(s):
-        return s
-else:
-    # Unicode-like literals
-    def u(s):
-        return s.decode('utf-8')
-
-try:
-    # which() is available from Python 3.3
-    from shutil import which
-except ImportError:
-    import os
-    # This is a copy of which() from Python 3.3
-    def which(cmd, mode=os.F_OK | os.X_OK, path=None):
-        """Given a command, mode, and a PATH string, return the path which
-        conforms to the given mode on the PATH, or None if there is no such
-        file.
-
-        `mode` defaults to os.F_OK | os.X_OK. `path` defaults to the result
-        of os.environ.get("PATH"), or can be overridden with a custom search
-        path.
-
-        """
-        # Check that a given file can be accessed with the correct mode.
-        # Additionally check that `file` is not a directory, as on Windows
-        # directories pass the os.access check.
-        def _access_check(fn, mode):
-            return (os.path.exists(fn) and os.access(fn, mode)
-                    and not os.path.isdir(fn))
-
-        # If we're given a path with a directory part, look it up directly rather
-        # than referring to PATH directories. This includes checking relative to the
-        # current directory, e.g. ./script
-        if os.path.dirname(cmd):
-            if _access_check(cmd, mode):
-                return cmd
-            return None
-
-        path = (path or os.environ.get("PATH", os.defpath)).split(os.pathsep)
-
-        if sys.platform == "win32":
-            # The current directory takes precedence on Windows.
-            if not os.curdir in path:
-                path.insert(0, os.curdir)
-
-            # PATHEXT is necessary to check on Windows.
-            pathext = os.environ.get("PATHEXT", "").split(os.pathsep)
-            # See if the given file matches any of the expected path extensions.
-            # This will allow us to short circuit when given "python.exe".
-            # If it does match, only test that one, otherwise we have to try
-            # others.
-            if any(cmd.lower().endswith(ext.lower()) for ext in pathext):
-                files = [cmd]
-            else:
-                files = [cmd + ext for ext in pathext]
-        else:
-            # On other platforms you don't have things like PATHEXT to tell you
-            # what file suffixes are executable, so just pass on cmd as-is.
-            files = [cmd]
-
-        seen = set()
-        for dir in path:
-            normdir = os.path.normcase(dir)
-            if not normdir in seen:
-                seen.add(normdir)
-                for thefile in files:
-                    name = os.path.join(dir, thefile)
-                    if _access_check(name, mode):
-                        return name
-        return None

src/shellfm/windows/tabs/tab.py

@@ -14,7 +14,6 @@ from random import randint
 from .utils.settings import Settings
 from .utils.launcher import Launcher
 from .utils.filehandler import FileHandler
-from .icons.icon import Icon
 from .path import Path
 
 
@@ -37,9 +36,8 @@ except Exception as e:
 
 
 
-class Tab(Settings, FileHandler, Launcher, Icon, Path):
+class Tab(Settings, FileHandler, Launcher, Path):
     def __init__(self):
-        self.logger             = None
         self._id_length: int    = 10
 
         self._id: str           = ""
@@ -168,33 +166,6 @@ class Tab(Settings, FileHandler, Launcher, Icon, Path):
             }
         }
 
-    def get_video_icons(self) -> list:
-        data = []
-        dir  = self.get_current_directory()
-        for file in self._videos:
-            img_hash, hash_img_path = self.create_video_thumbnail(full_path=f"{dir}/{file}", returnHashInstead=True)
-            data.append([img_hash, hash_img_path])
-
-        return data
-
-    def get_pixbuf_icon_str_combo(self):
-        data = []
-        dir  = self.get_current_directory()
-        for file in self._files:
-            icon = self.create_icon(dir, file).get_pixbuf()
-            data.append([icon, file])
-
-        return data
-
-    def get_gtk_icon_str_combo(self) -> list:
-        data = []
-        dir  = self.get_current_directory()
-        for file in self._files:
-            icon = self.create_icon(dir, file)
-            data.append([icon, file[0]])
-
-        return data
-
     def get_current_directory(self) -> str:
         return self.get_path()
 
@@ -288,4 +259,4 @@ class Tab(Settings, FileHandler, Launcher, Icon, Path):
         self._id = str(self._random_with_N_digits(self._id_length))
 
     def _set_error_message(self, text: str):
-        self.error_message = text
+        self.error_message = text

src/shellfm/windows/tabs/utils/launcher.py

@@ -41,11 +41,11 @@ class Launcher:
 
     def execute(self, command, start_dir=os.getenv("HOME"), use_shell=False):
         try:
-            self.logger.debug(command)
+            logger.debug(command)
             subprocess.Popen(command, cwd=start_dir, shell=use_shell, start_new_session=True, stdout=None, stderr=None, close_fds=True)
         except ShellFMLauncherException as e:
-            self.logger.error(f"Couldn't execute: {command}")
+            logger.error(f"Couldn't execute: {command}")
-            self.logger.error(e)
+            logger.error(e)
 
     # TODO: Return std(out/in/err) handlers along with subprocess instead of sinking to null
     def execute_and_return_thread_handler(self, command, start_dir=os.getenv("HOME"), use_shell=False):
@@ -53,8 +53,8 @@ class Launcher:
             DEVNULL = open(os.devnull, 'w')
             return subprocess.Popen(command, cwd=start_dir, shell=use_shell, start_new_session=False, stdout=DEVNULL, stderr=DEVNULL, close_fds=False)
         except ShellFMLauncherException as e:
-            self.logger.error(f"Couldn't execute and return thread: {command}")
+            logger.error(f"Couldn't execute and return thread: {command}")
-            self.logger.error(e)
+            logger.error(e)
             return None
 
     @threaded
@@ -63,7 +63,7 @@ class Launcher:
 
     def remux_video(self, hash, file):
         remux_vid_pth = "{self.REMUX_FOLDER}/{hash}.mp4"
-        self.logger.debug(remux_vid_pth)
+        logger.debug(remux_vid_pth)
 
         if not os.path.isfile(remux_vid_pth):
             self.check_remux_space()
@@ -83,15 +83,15 @@ class Launcher:
                 proc = subprocess.Popen(command)
                 proc.wait()
             except ShellFMLauncherException as e:
-                self.logger.error(message)
+                logger.error(message)
-                self.logger.error(e)
+                logger.error(e)
                 return False
 
         return True
 
     def handbrake_remux_video(self, hash, file):
         remux_vid_pth = f"{self.REMUX_FOLDER}/{hash}.mp4"
-        self.logger.debug(remux_vid_pth)
+        logger.debug(remux_vid_pth)
 
         if not os.path.isfile(remux_vid_pth):
             self.check_remux_space()
@@ -101,7 +101,7 @@ class Launcher:
                 proc = subprocess.Popen(command)
                 proc.wait()
             except Exception as e:
-                self.logger.debug(e)
+                logger.debug(e)
                 return False
 
         return True
@@ -111,7 +111,7 @@ class Launcher:
         try:
             limit = int(limit)
         except ShellFMLauncherException as e:
-            self.logger.debug(e)
+            logger.debug(e)
             return
 
         usage = self.get_remux_folder_usage(self.REMUX_FOLDER)

src/shellfm/windows/tabs/utils/settings.py

@@ -14,8 +14,6 @@ class ShellFMSettingsException(Exception):
 
 
 class Settings:
-    logger            = None
-
     # NOTE: app_name should be defined using python 'builtins'
     app_name_exists   = False
     try:

user_config/bin/shellmen

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# . CONFIG.sh
+
+# set -o xtrace       ## To debug scripts
+# set -o errexit      ## To exit on error
+# set -o errunset     ## To exit if a variable is referenced but not set
+
+
+function main() {
+    call_path=`pwd`
+    path=""
+
+    if [[ ! "${1::1}" == /* ]]; then
+        path="${call_path}/${1}"
+    else
+        path="${1}"
+    fi
+
+    # NOTE: Remove if you want to pass file(s) besides directories...
+    if [ ! -d "${path}" ]; then
+        echo "Shellmen: Path given not a directory..."
+        exit 1
+    fi
+
+    cd "/opt/"
+    python /opt/shellmen.zip "$@"
+}
+main "$@";

user_config/usr/share/shellmen/contexct_menu.json

@@ -0,0 +1,16 @@
+{
+    "Open Actions": {
+        "Open":      ["STOCK_OPEN", "open"],
+        "Open With": ["STOCK_OPEN", "open_with"],
+        "Execute":   ["STOCK_EXECUTE", "execute"],
+        "Execute in Terminal": ["STOCK_EXECUTE", "execute_in_terminal"]
+    },
+    "File Actions": {
+        "New":       ["STOCK_ADD", "create"],
+        "Rename":    ["STOCK_EDIT", "rename"],
+        "Cut":       ["STOCK_CUT", "cut"],
+        "Copy":      ["STOCK_COPY", "copy"],
+        "Paste":     ["STOCK_PASTE", "paste"]
+    },
+    "Plugins": {}
+}

user_config/usr/share/shellmen/key-bindings.json

@@ -0,0 +1,23 @@
+{
+    "keybindings": {
+        "help"                   : "F1",
+        "rename_files"           : ["F2", "<Control>e"],
+        "open_terminal"          : "F4",
+        "refresh_tab"            : ["F5", "<Control>r"],
+        "delete_files"           : "Delete",
+        "tggl_top_main_menubar"  : "Alt_L",
+        "trash_files"            : "<Shift><Control>t",
+        "tear_down"              : "<Control>q",
+        "go_up"                  : "<Control>Up",
+        "go_home"                : "<Control>slash",
+        "grab_focus_path_entry"  : "<Control>l",
+        "open_files"             : "<Control>o",
+        "show_hide_hidden_files" : "<Control>h",
+        "keyboard_create_tab"    : "<Control>t",
+        "keyboard_close_tab"     : "<Control>w",
+        "keyboard_copy_files"    : "<Control>c",
+        "keyboard_cut_files"     : "<Control>x",
+        "paste_files"            : "<Control>v",
+        "show_new_file_menu"     : "<Control>n"
+    }
+}

user_config/usr/share/shellmen/stylesheet.css

@@ -0,0 +1,34 @@
+/* Set fm to have transparent window */
+* {
+    /* background: rgba(0, 0, 0, 0.14); */
+    color: rgba(255, 255, 255, 1);
+    border: 2px solid rgba(0, 0, 0, 0.0);
+}
+
+.base-container {
+    margin: 10px;
+}
+
+
+
+
+/* * selection {
+    background-color: rgba(116, 0, 0, 0.65);
+    color: rgba(255, 255, 255, 0.5);
+} */
+
+/* Rubberband coloring */
+/* .rubberband,
+rubberband,
+flowbox rubberband,
+treeview.view rubberband,
+.content-view rubberband,
+.content-view .rubberband,
+XfdesktopIconView.view .rubberband {
+    border: 1px solid #6c6c6c;
+    background-color: rgba(21, 158, 167, 0.57);
+}
+
+XfdesktopIconView.view:active {
+    background-color: rgba(172, 102, 21, 1);
+} */