def write_creation_time_callback(self, provider, handle, closure, fileinfo):
"""
Callback to update the creation time for a file.
"""
filename = fileinfo.get_location().get_path()
try:
crtime = get_crtime(filename)
except:
traceback.print_exc() # Log exceptions
else:
# get_crtime() returns None if on an unsupported file system
if crtime is not None:
struct_time = time.gmtime(crtime)
# Respect Nemo's time formatting. XXX: can we get this data from Nemo directly?
settings = Gio.Settings.new('org.nemo.preferences')
timeformat = settings.get_enum('date-format')
if timeformat == NEMO_DATE_FORMAT_LOCALE:
formatted_time = time.strftime('%c', struct_time)
else: # XXX: no support for "informal" time format yet
formatted_time = time.strftime('%Y-%m-%d %H:%M:%S', struct_time)
fileinfo.invalidate_extension_info()
fileinfo.add_string_attribute('creation_time', formatted_time)
# Tell nemo that we're done processing.
Nemo.info_provider_update_complete_invoke(closure, provider,
handle, Nemo.OperationResult.COMPLETE)
return False
def update_cb(self, provider, handle, closure, file):
self.current_idle_id = 0
self.do_update_file_info(file)
Nemo.info_provider_update_complete_invoke(
closure, provider, handle, Nemo.OperationResult.COMPLETE)
return False
def update_cb(self, provider, handle, closure, file):
self.do_update_file_info(file)
if handle in self.ids_by_handle.keys():
del self.ids_by_handle[handle]
Nemo.info_provider_update_complete_invoke(closure, provider, handle, Nemo.OperationResult.COMPLETE)
return False
def _update_file_info(self, provider, handle, closure, item):
path = self.uri_to_path(item.get_uri())
state = self.file_states.get(path)
item.connect('changed', self.changed_cb)
self.fetch_file_state(path)
Nemo.info_provider_update_complete_invoke(
closure, provider, handle, Nemo.OperationResult.COMPLETE)
return False
def update_cb(self, provider, handle, closure, file):
self.do_update_file_info(file)
if handle in self.ids_by_handle.keys():
del self.ids_by_handle[handle]
Nemo.info_provider_update_complete_invoke(
closure, provider, handle, Nemo.OperationResult.COMPLETE)
return False
def _update_file_info(self, provider, handle, closure, item):
path = self.uri_to_path(item.get_uri())
state = self.file_states.get(path)
item.connect('changed', self.changed_cb)
self.fetch_file_state(path)
Nemo.info_provider_update_complete_invoke(
closure, provider, handle, Nemo.OperationResult.COMPLETE)
return False
def update_cb(self, provider, handle, closure, file):
# stopit uses threads, so don't give it anything that isn't safe
mimetype = file.get_mime_type()
# Recent and Favorites set the G_FILE_ATTRIBUTE_STANDARD_TARGET_URI attribute
# to their real files' locations. Use that uri in those cases.
uri = file.get_activation_uri()
info = None
if uri.startswith("file"):
try:
with stopit.ThreadingTimeout(.1):
info = self.get_media_info(uri, mimetype)
except stopit.utils.TimeoutException:
print(
"nemo-media-columns failed to process '%s' within a reasonable amount of time"
% (gfile.get_uri(), e))
# TODO: we shouldn't set attributes on files that didn't match any of our mimetypes.
# we do currently so the given columns can be set to '' - we should maybe do this in
# nemo (https://github.com/linuxmint/nemo/blob/master/libnemo-private/nemo-file.c#L6811-L6814)
# so that here we only set files that we support.
#
# get_media_info can return None if nothing matched, or there was an error, instead of always
# adding the attributes to a file whether it's useful or not.
if info == None:
info = FileExtensionInfo()
# if info:
self.set_file_attributes(file, info)
del info
if handle in self.ids_by_handle.keys():
del self.ids_by_handle[handle]
Nemo.info_provider_update_complete_invoke(
closure, provider, handle, Nemo.OperationResult.COMPLETE)
return False
def update_cb(self, provider, handle, closure):
print "update_cb"
Nemo.info_provider_update_complete_invoke(closure, provider, handle,
Nemo.OperationResult.FAILED)
def update_cb(self, provider, handle, closure):
print "update_cb"
Nemo.info_provider_update_complete_invoke(closure, provider, handle, Nemo.OperationResult.FAILED)
