def listdir(self, path='/', wildcard=None, full=False, absolute=False, dirs_only=False, files_only=False):
path = normpath(path)
dirid = self._get_dir_id(path)
if( dirid == None):
raise ResourceInvalidError(path)
dirlist = self._get_dir_list(dirid, path,full)
if( dirs_only):
pathlist = dirlist
else:
filelist = self._get_file_list(path, full)
if( files_only == True):
pathlist = filelist
else:
pathlist = filelist + dirlist
if( wildcard and dirs_only == False):
pass
if( absolute == False):
pathlist = map(lambda dpath:frombase(path,dpath), pathlist)
return(pathlist)
def listdir(self, path='/', wildcard=None, full=False, absolute=False, dirs_only=False, files_only=False):
path = normpath(path)
dirid = self._get_dir_id(path)
if( dirid == None):
raise ResourceInvalidError(path)
dirlist = self._get_dir_list(dirid, path,full)
if( dirs_only):
pathlist = dirlist
else:
filelist = self._get_file_list(path, full)
if( files_only == True):
pathlist = filelist
else:
pathlist = filelist + dirlist
if( wildcard and dirs_only == False):
pass
if( absolute == False):
pathlist = map(lambda dpath:frombase(path,dpath), pathlist)
return(pathlist)
def copydir(self, src, dst, overwrite=False, parallel=True):
"""Copy a directory from source to destination.
By default the copy is done by recreating the source directory
structure at the destination, and then copy files in parallel from
source to destination.
:param src: Source directory path.
:type src: str
:param dst: Destination directory path.
:type dst: str
:param overwrite: If True then any existing files in the destination
directory will be overwritten.
:type overwrite: bool
:param parallel: If True (default), the copy will be done in parallel.
:type parallel: bool
"""
if not self.isdir(src):
if self.isfile(src):
raise ResourceInvalidError(
src, msg="Source is not a directory: %(path)s")
raise ResourceNotFoundError(src)
if self.exists(dst):
if overwrite:
if self.isdir(dst):
self.removedir(dst, force=True)
elif self.isfile(dst):
self.remove(dst)
else:
raise DestinationExistsError(dst)
if parallel:
process = CopyProcess()
def process_copy(src, dst, overwrite=False):
process.add_job(src, dst)
copyfile = process_copy
else:
copyfile = self.copy
self.makedir(dst, allow_recreate=True)
for src_dirpath, filenames in self.walk(src):
dst_dirpath = pathcombine(dst, frombase(src, src_dirpath))
self.makedir(dst_dirpath, allow_recreate=True, recursive=True)
for filename in filenames:
src_filename = pathjoin(src_dirpath, filename)
dst_filename = pathjoin(dst_dirpath, filename)
copyfile(src_filename, dst_filename, overwrite=overwrite)
if parallel:
process.prepare()
process.run()
return True
def copydir(self, src, dst, overwrite=False, parallel=True):
"""Copy a directory from source to destination.
By default the copy is done by recreating the source directory
structure at the destination, and then copy files in parallel from
source to destination.
:param src: Source directory path.
:type src: string
:param dst: Destination directory path.
:type dst: string
:param overwrite: If True then any existing files in the destination
directory will be overwritten.
:type overwrite: bool
:param parallel: If True (default), the copy will be done in parallel.
:type parallel: bool
"""
if not self.isdir(src):
if self.isfile(src):
raise ResourceInvalidError(
src, msg="Source is not a directory: %(path)s")
raise ResourceNotFoundError(src)
if self.exists(dst):
if overwrite:
if self.isdir(dst):
self.removedir(dst, force=True)
elif self.isfile(dst):
self.remove(dst)
else:
raise DestinationExistsError(dst)
if parallel:
process = CopyProcess()
def process_copy(src, dst, overwrite=False):
process.add_job(src, dst)
copyfile = process_copy
else:
copyfile = self.copy
self.makedir(dst, allow_recreate=True)
for src_dirpath, filenames in self.walk(src):
dst_dirpath = pathcombine(dst, frombase(src, src_dirpath))
self.makedir(dst_dirpath, allow_recreate=True, recursive=True)
for filename in filenames:
src_filename = pathjoin(src_dirpath, filename)
dst_filename = pathjoin(dst_dirpath, filename)
copyfile(src_filename, dst_filename, overwrite=overwrite)
if parallel:
process.prepare()
process.run()
return True
def test_frombase(self):
with self.assertRaises(ValueError):
frombase("foo", "bar/baz")
self.assertEqual(frombase("foo", "foo/bar"), "/bar")
