def rename(self, old_path, new_path):
if LOG.isEnabledFor(logging.DEBUG):
LOG.debug('rename(%s, %s)', old_path, new_path)
new_dir = os.path.dirname(new_path)
if os.path.dirname(old_path) != new_dir:
file_obj = self.get_file(old_path)
if hasattr(file_obj, 'save'):
folder = self.cache[new_dir]
folder.set_current()
file_obj.save(False, False)
elif hasattr(file_obj, 'load'):
file_obj.load()
else:
raiseUnsupportedOperationException()
return
new_name = os.path.basename(new_path)
if fileutils.is_dirpath(old_path):
folder = self.cache[old_path]
folder.rename(new_name)
self.cache[new_path] = folder
del self.cache[old_path]
else:
file_obj = self.get_file(old_path)
file_obj.rename(new_name)
def getattr(self, path):
if LOG.isEnabledFor(logging.DEBUG):
LOG.debug( 'getattr(%s)', path)
if fileutils.is_dirpath(path):
return self.stat_directory(path)
else:
return self.stat_file(path)
def format_list(self, basedir, listing):
"""Return a directory listing emulating "/bin/ls -lgA" UNIX command
output.
<basedir> is the absolute dirname, <listing> is a list of files
contained in that directory.
For portability reasons permissions, hard links numbers, owners and
groups listed are static and unreliable but it shouldn't represent a
problem for most ftp clients around.
If you want reliable values on unix systems override this method and
use other attributes provided by os.stat().
This is how output appears to client:
-rwxrwxrwx 1 owner group 7045120 Sep 02 3:47 music.mp3
drwxrwxrwx 1 owner group 0 Aug 31 18:50 e-books
-rwxrwxrwx 1 owner group 380 Sep 02 3:40 module.py
"""
result = []
for basename in listing:
f = os.path.join(basedir, basename)
stat = self.getattr(f)
# stat.st_mtime could fail (-1) if file's last modification time is
# too old, in that case we return local time as last modification time.
try:
mtime = time.strftime("%b %d %H:%M", time.localtime(stat.st_mtime))
except ValueError:
mtime = time.strftime("%b %d %H:%M")
if fileutils.is_dirpath(f):
result.append("drwxrwxrwx 1 owner group %15s %s %s\r\n" %(
'0', # no size
mtime,
basename))
else:
result.append("-rw-rw-rw- 1 owner group %15s %s %s\r\n" %(
stat.st_size,
mtime,
basename))
return ''.join(result)
def format_list(self, basedir, listing):
"""Return a directory listing emulating "/bin/ls -lgA" UNIX command
output.
<basedir> is the absolute dirname, <listing> is a list of files
contained in that directory.
For portability reasons permissions, hard links numbers, owners and
groups listed are static and unreliable but it shouldn't represent a
problem for most ftp clients around.
If you want reliable values on unix systems override this method and
use other attributes provided by os.stat().
This is how output appears to client:
-rwxrwxrwx 1 owner group 7045120 Sep 02 3:47 music.mp3
drwxrwxrwx 1 owner group 0 Aug 31 18:50 e-books
-rwxrwxrwx 1 owner group 380 Sep 02 3:40 module.py
"""
result = []
for basename in listing:
f = os.path.join(basedir, basename)
stat = self.getattr(f)
# stat.st_mtime could fail (-1) if file's last modification time is
# too old, in that case we return local time as last modification time.
try:
mtime = time.strftime("%b %d %H:%M",
time.localtime(stat.st_mtime))
except ValueError:
mtime = time.strftime("%b %d %H:%M")
if fileutils.is_dirpath(f):
result.append("drwxrwxrwx 1 owner group %15s %s %s\r\n" %
(
'0', # no size
mtime,
basename))
else:
result.append("-rw-rw-rw- 1 owner group %15s %s %s\r\n" %
(stat.st_size, mtime, basename))
return ''.join(result)
def isdir(self, abspath):
"""Return True if path is a directory."""
return fileutils.is_dirpath(abspath)
def isfile(self, abspath):
"""Return True if path is a file."""
return not fileutils.is_dirpath(abspath)
def isdir(self, abspath):
"""Return True if path is a directory."""
return fileutils.is_dirpath(abspath)
def isfile(self, abspath):
"""Return True if path is a file."""
return not fileutils.is_dirpath(abspath)
def test_is_valid_dirpath(self):
for name in VALID_DIRNAMES:
self.assertTrue(fileutils.is_dirpath(name), msg='%s should be valid' % name)