def check(self): """True only if self.execute appears to work correctly""" if is_dir(self.statinfo.st_mode): return False try: self.execute() except PermissionError: return False return self.test()
def do_mv(self, args):
'''
Usage: mv <remote file/dir> <remote dir>
Moves/renames remote file or directory
'''
try:
path, dest = shlex.split(args)
path = self._fix_path(path, required='mv')
dest = self._fix_path(dest, required='mv')
stat = self.hdfs.stat(dest, catch=True) or self.hdfs.stat(os.path.dirname(dest), catch=True)
if stat and not stat.is_dir():
raise WebHDFSError('%s: invalid destination' % dest)
if not self.hdfs.mv(path, dest):
raise WebHDFSError('%s: failed to move/rename' % path)
except WebHDFSError as e:
print e
except ValueError as e:
self._print_usage()
def do_mv(self, args):
'''
Usage: mv <remote file/dir> <remote dir>
Moves/renames remote file or directory
'''
try:
path, dest = shlex.split(args)
path = self._fix_path(path, required='mv')
dest = self._fix_path(dest, required='mv')
stat = self.hdfs.stat(dest, catch=True) or self.hdfs.stat(
os.path.dirname(dest), catch=True)
if stat and not stat.is_dir():
raise WebHDFSError('%s: invalid destination' % dest)
if not self.hdfs.mv(path, dest):
raise WebHDFSError('%s: failed to move/rename' % path)
except WebHDFSError as e:
print e
except ValueError as e:
print 'Usage: mv <source> <target>'
