def read_metadata(filename):
try:
m = VarietyMetadata(filename)
info = {}
for k in [
"sourceName", "sourceLocation", "sourceURL", "sourceType",
"imageURL", "author", "authorURL"
]:
if "Xmp.variety." + k in m:
info[k] = _u(m["Xmp.variety." + k])
try:
info['sfwRating'] = int(m['Xmp.variety.sfwRating'])
except:
pass
try:
info['author'] = _u(m['Xmp.dc.creator'][0])
except:
pass
try:
info['headline'] = _u(m['Iptc.Application2.Headline'][0])
except:
pass
try:
info['description'] = _u(m.get_comment())
except:
pass
try:
info['extraData'] = json.loads(m['Xmp.variety.extraData'])
except:
pass
try:
info['keywords'] = map(_u, m['Iptc.Application2.Keywords'])
except:
try:
info['keywords'] = map(_u, m['Xmp.dc.subject'])
except:
pass
return info
except Exception, e:
# could not read metadata inside file, try reading json metadata instead
try:
with io.open(filename + '.metadata.json',
encoding='utf8') as f:
return json.loads(f.read())
except Exception:
return None
def read_metadata(filename):
try:
m = VarietyMetadata(filename)
info = {}
for k in ["sourceName", "sourceLocation", "sourceURL", "sourceType", "imageURL", "author", "authorURL"]:
if "Xmp.variety." + k in m:
info[k] = _u(m["Xmp.variety." + k])
try:
info['sfwRating'] = int(m['Xmp.variety.sfwRating'])
except:
pass
try:
info['author'] = _u(m['Xmp.dc.creator'][0])
except:
pass
try:
info['headline'] = _u(m['Iptc.Application2.Headline'][0])
except:
pass
try:
info['description'] = _u(m.get_comment())
except:
pass
try:
info['extraData'] = json.loads(m['Xmp.variety.extraData'])
except:
pass
try:
info['keywords'] = map(_u, m['Iptc.Application2.Keywords'])
except:
try:
info['keywords'] = map(_u, m['Xmp.dc.subject'])
except:
pass
return info
except Exception, e:
# could not read metadata inside file, try reading json metadata instead
try:
with io.open(filename + '.metadata.json', encoding='utf8') as f:
return json.loads(f.read())
except Exception:
return None
def browse(self, widget=None):
try:
self.chooser = Gtk.FileChooserDialog(
_("Choose a folder"),
parent=self.button.get_toplevel(),
action=Gtk.FileChooserAction.SELECT_FOLDER,
buttons=[
_("Cancel"), Gtk.ResponseType.CANCEL,
_("OK"), Gtk.ResponseType.OK
])
self.chooser.set_filename(self.folder)
self.chooser.set_select_multiple(False)
self.chooser.set_local_only(False)
if self.chooser.run() == Gtk.ResponseType.OK:
self.set_folder(_u(self.chooser.get_filename()))
try:
if self.on_change:
self.on_change()
except Exception:
logger.exception(
lambda: "Exception during FolderChooser on_change:")
finally:
if self.chooser:
try:
self.chooser.destroy()
self.chooser = None
except Exception:
logger.exception(
lambda: "Exception during FolderChooser destroying:")
def on_click(self, thumbs_window, file, widget, event):
file = _u(file)
self.pin()
def _resume_scrolling(menu=None):
thumbs_window.resume_scrolling()
thumbs_window.pause_scrolling()
if event.button == 1:
if self.is_showing("history"):
index = [info["eventbox"]
for info in thumbs_window.all].index(widget)
self.parent.move_to_history_position(index)
else:
self.parent.set_wallpaper(file)
_resume_scrolling()
else:
menu = self.create_menu(file)
def _compute_position(*args, **kwargs):
x, y = event.get_root_coords()[0], event.get_root_coords()[1]
h = menu.get_preferred_height()[1]
return x, y - h if y - h >= 40 else y, True
menu.connect("deactivate", _resume_scrolling)
menu.popup(None, None, _compute_position, None, 0, event.time)
def on_click(self, thumbs_window, file, widget, event):
file = _u(file)
self.pin()
def _resume_scrolling(menu=None):
thumbs_window.resume_scrolling()
thumbs_window.pause_scrolling()
if event.button == 1:
if self.is_showing("history"):
index = [info["eventbox"] for info in thumbs_window.all].index(widget)
self.parent.move_to_history_position(index)
else:
self.parent.set_wallpaper(file)
_resume_scrolling()
else:
menu = self.create_menu(file)
def _compute_position(a, b, event=event):
x, y = event.get_root_coords()[0], event.get_root_coords()[1]
h = menu.get_preferred_height()[1]
return x, y - h if y - h >= 40 else y, True
menu.connect("deactivate", _resume_scrolling)
menu.popup(None, None, _compute_position, None, 0, event.time)
def browse(self, widget=None):
try:
self.chooser = Gtk.FileChooserDialog(
_("Choose a folder"), parent=self.button.get_toplevel(), action=Gtk.FileChooserAction.SELECT_FOLDER,
buttons=[_("Cancel"), Gtk.ResponseType.CANCEL, _("OK"), Gtk.ResponseType.OK])
self.chooser.set_filename(self.folder)
self.chooser.set_select_multiple(False)
self.chooser.set_local_only(False)
if self.chooser.run() == Gtk.ResponseType.OK:
self.set_folder(_u(self.chooser.get_filename()))
try:
if self.on_change:
self.on_change()
except Exception:
logger.exception(lambda: "Exception during FolderChooser on_change:")
finally:
if self.chooser:
try:
self.chooser.destroy()
self.chooser = None
except Exception:
logger.exception(lambda: "Exception during FolderChooser destroying:")
def gtk_to_fcmatch_font(gtk_font_name):
fd = Pango.FontDescription(gtk_font_name)
family = _u(fd.get_family())
size = gtk_font_name[gtk_font_name.rindex(' '):].strip()
rest = gtk_font_name.replace(family, '').strip().replace(' ', ':')
return family + ":" + rest, size
def gtk_to_fcmatch_font(gtk_font_name):
fd = Pango.FontDescription(gtk_font_name)
family = _u(fd.get_family())
size = gtk_font_name[gtk_font_name.rindex(' '):].strip()
rest = gtk_font_name.replace(family, '').strip().replace(' ', ':')
return family + ":" + rest, size