def vfs_walk(uri):
"""in the style of os.path.walk, but using gnomevfs.
uri -- the base folder uri.
return a list of uri.
"""
if not isinstance(uri, gnomevfs.URI):
uri = gnomevfs.URI(uri)
if str(uri)[-1] != '/':
uri = uri.append_string("/")
#info = gnomevfs.get_file_info(uri, gnomevfs.FILE_INFO_GET_MIME_TYPE)
filelist = []
try:
dirlist = gnomevfs.open_directory(uri)
except:
log(_("skipping: '%s'") % uri)
return filelist
for file_info in dirlist:
if file_info.name[0] == ".":
continue
if file_info.type == gnomevfs.FILE_TYPE_DIRECTORY:
filelist.extend(
vfs_walk(uri.append_path(file_info.name)) )
if file_info.type == gnomevfs.FILE_TYPE_REGULAR:
filelist.append( str(uri.append_file_name(file_info.name)) )
return filelist
def vfs_walk(uri):
"""similar to os.path.walk, but with gnomevfs.
uri -- the base folder uri.
return a list of uri.
"""
if str(uri)[-1] != '/':
uri = uri.append_string("/")
info = gnomevfs.get_file_info(uri, gnomevfs.FILE_INFO_GET_MIME_TYPE)
filelist = []
try:
dirlist = gnomevfs.open_directory(uri)
except:
pass
print "skipping:", uri
return filelist
for file_info in dirlist:
if file_info.name[0] == ".":
continue
if file_info.type == 2:
filelist.extend(
vfs_walk(
uri.resolve_relative(file_info.name)
))
if file_info.type == 1:
filelist.append( str(uri.append_string(file_info.name)) )
return filelist
def vfs_walk(uri):
"""similar to os.path.walk, but with gnomevfs.
uri -- the base folder uri.
return a list of uri.
"""
if str(uri)[-1] != "/":
uri = uri.append_string("/")
filelist = []
try:
dirlist = gnomevfs.open_directory(uri, gnomevfs.FILE_INFO_FOLLOW_LINKS)
for file_info in dirlist:
try:
if file_info.name[0] == ".":
continue
if file_info.type == gnomevfs.FILE_TYPE_DIRECTORY:
filelist.extend(vfs_walk(uri.append_path(file_info.name)))
if file_info.type == gnomevfs.FILE_TYPE_REGULAR:
filelist.append(str(uri.append_file_name(file_info.name)))
except ValueError:
# this can happen when you do not have sufficent
# permissions to read file info.
log("skipping: '%s'" % file_info.name)
except:
log("skipping: '%s'" % uri)
return filelist
return filelist
def cacheFiles(self):
"""
Fetches the files contained on the directory for posterior usage of
them. This should be called on the worker side to work or the files
wouldn't be the expected ones.
"""
import gnomevfs
log.debug('vfsgnome', 'getting files for %s' % (self.path, ))
retval = []
try:
fileInfos = gnomevfs.open_directory(self.path)
except gnomevfs.AccessDeniedError:
raise AccessDeniedError
if self.path != '/':
retval.append(
GnomeVFSDirectory(os.path.dirname(self.path), name='..'))
for fileInfo in fileInfos:
filename = fileInfo.name
if filename.startswith('.'):
continue
if fileInfo.type == gnomevfs.FILE_TYPE_DIRECTORY:
obj = GnomeVFSDirectory(os.path.join(self.path, fileInfo.name))
else:
obj = GnomeVFSFile(self.path, fileInfo)
retval.append(obj)
log.log('vfsgnome', 'returning %r' % (retval, ))
self._cachedFiles = retval
def vfs_walk(uri):
"""in the style of os.path.walk, but using gnomevfs.
uri -- the base folder uri.
return a list of uri.
"""
if not isinstance(uri, gnomevfs.URI):
uri = gnomevfs.URI(uri)
if str(uri)[-1] != '/':
uri = uri.append_string("/")
filelist = []
try:
dirlist = gnomevfs.open_directory(uri)
except:
log(_("skipping: '%s'") % uri)
return filelist
for file_info in dirlist:
if file_info.name[0] == ".":
continue
if file_info.type == gnomevfs.FILE_TYPE_DIRECTORY:
filelist.extend(vfs_walk(uri.append_path(file_info.name)))
if file_info.type == gnomevfs.FILE_TYPE_REGULAR:
filelist.append(str(uri.append_file_name(file_info.name)))
return filelist
def cacheFiles(self):
"""
Fetches the files contained on the directory for posterior usage of
them. This should be called on the worker side to work or the files
wouldn't be the expected ones.
"""
import gnomevfs
log.debug('vfsgnome', 'getting files for %s' % (self.path, ))
retval = []
try:
fileInfos = gnomevfs.open_directory(self.path)
except gnomevfs.AccessDeniedError:
raise AccessDeniedError
if self.path != '/':
retval.append(GnomeVFSDirectory(os.path.dirname(self.path),
name='..'))
for fileInfo in fileInfos:
filename = fileInfo.name
if filename.startswith('.'):
continue
if fileInfo.type == gnomevfs.FILE_TYPE_DIRECTORY:
obj = GnomeVFSDirectory(os.path.join(self.path,
fileInfo.name))
else:
obj = GnomeVFSFile(self.path, fileInfo)
retval.append(obj)
log.log('vfsgnome', 'returning %r' % (retval, ))
self._cachedFiles = retval
def vfs_walk(uri):
"""similar to os.path.walk, but with gnomevfs.
uri -- the base folder uri.
return a list of uri.
"""
if str(uri)[-1] != '/':
uri = uri.append_string('/')
filelist = []
try:
dirlist = gnomevfs.open_directory(uri, gnomevfs.FILE_INFO_FOLLOW_LINKS)
for file_info in dirlist:
try:
if file_info.name[0] == '.':
continue
if file_info.type == gnomevfs.FILE_TYPE_DIRECTORY:
filelist.extend(vfs_walk(uri.append_path(file_info.name)))
if file_info.type == gnomevfs.FILE_TYPE_REGULAR:
filelist.append(str(uri.append_file_name(file_info.name)))
except ValueError:
# this can happen when you do not have sufficent
# permissions to read file info.
log("skipping: \'%s\'" % file_info.name)
except:
log("skipping: '%s\'" % uri)
return filelist
return filelist
def _trash_dir_changed(self):
count = 0
try:
for file in gnomevfs.open_directory(self.trash_uri):
if file.name not in (".", ".."):
count += 1
except gnomevfs.Error:
pass
self.trash_cnt = count
self.emit("count-changed")
def __init__(self, current_dir=os.getenv("HOME")):
"""
Constructor.
@param current_dir: a directory path.
@type current_dir: a string.
"""
if current_dir == "":
self.current_dir = os.getenv("HOME")
else:
self.current_dir = current_dir
try:
gnomevfs.open_directory(self.current_dir)
except gnomevfs.NotFoundError:
self.current_dir = os.getenv("HOME")
except gnomevfs.IOError:
self.current_dir = os.getenv("HOME")
except gnomevfs.AccessDeniedError:
self.current_dir = os.getenv("HOME")
def __init__(self, uri = None):
gtk.GenericTreeModel.__init__(self)
if uri:
self.uri = gnomevfs.URI(uri)
else:
self.uri = gnomevfs.URI(os.getcwd())
if str(self.uri)[-1] != '/':
self.uri = self.uri.append_string('/')
self.files = {}
dhandle = gnomevfs.open_directory(self.uri)
dirs = []
files = []
self.fileInfos = {}
for entry in dhandle:
file = self.uri.resolve_relative(entry.name)
info = gnomevfs.get_file_info(file, gnomevfs.FILE_INFO_GET_MIME_TYPE)
self.fileInfos[entry.name] = info
if entry.type == gnomevfs.FILE_TYPE_DIRECTORY:
dirs.append(entry.name)
elif entry.type == gnomevfs.FILE_TYPE_SYMBOLIC_LINK:
# FIXME: check if it points to dir or file
files.append(entry.name)
else:
files.append(entry.name)
dirs = dirs[2:] # getrid of . and ..
dirs.sort()
files.sort()
self.files = dirs + files
self.iconTheme = gtk.icon_theme_get_default()
self.iconFactory = gnome.ui.ThumbnailFactory(gnome.ui.THUMBNAIL_SIZE_NORMAL)
def load_tree(self, target):
"""
Loads the tree information from the target backup directory
"""
self.treestore.clear()
# Checking if the target directory is local or remote
local = True
try:
if gnomevfs.URI(target).is_local:
target = gnomevfs.get_local_path_from_uri(target)
else:
local = False
except:
pass
self.local = local
self.target = target
# Checking if it is a readable directory
if local:
if not (os.path.exists(target) and os.path.isdir(target)
and os.access(target, os.R_OK | os.X_OK)):
self.treestore.append(
None, ["Error: backups directory does not exist!"])
self.target = False
else:
if not (gnomevfs.exists(target)
and gnomevfs.get_file_info(target).type == 2):
self.treestore.append(
None, ["Error: backups directory does not exist!"])
self.target = False
# Get list of backup directories
r = re.compile(
r"^(\d{4})-(\d{2})-(\d{2})_(\d{2})[\:\.](\d{2})[\:\.](\d{2})\.\d+\..*?\.(.+)$"
)
listing = []
if local and self.target:
listing = os.listdir(target)
listing = filter(r.search, listing)
elif self.target:
try:
d = gnomevfs.open_directory(target)
listing = []
for f in d:
if f.type == 2 and f.name != "." and f.name != ".." and r.search(
f.name):
listing.append(f.name)
except:
pass
# Check if these directories are complete and remove from the list those that are not
for adir in listing[:]:
if not gnomevfs.exists(self.target + "/" + adir + "/ver"):
listing.remove(adir)
continue
else:
if str(
gnomevfs.read_entire_file(self.target + "/" + adir +
"/ver"))[:3] != "1.4":
listing.remove(adir)
continue
listing.sort()
listing.reverse()
self.vtree = {}
if listing == []:
self.treestore.append(
None, ["Error: no backups found in the target directory"])
self.target = False
else:
for base in listing:
if str(gnomevfs.read_entire_file(target + "/" + base +
"/ver"))[:3] == "1.4":
self.vtree[base] = str(
gnomevfs.read_entire_file(target + "/" + base +
"/flist")).split("\000")
else:
self.vtree[base] = str(
gnomevfs.read_entire_file(target + "/" + base +
"/flist")).split("\n")
self.blist.clear()
for base in listing:
self.blist.append([base])
self.good = False
self.on_selection_change()
if self.target:
self.treestore.append(None, [
"Select any of the available backups to see list of files that can be restored."
])
def ls(self, dir=''):
dir = self.cwd.resolve_relative(dir)
dhandle = gnomevfs.open_directory(dir)
for file_info in dhandle:
print file_info.name
