def mkstemp_rename(destination, **kwargs):
"""For writing to a temporary file and then move it ontop of a
(possibly) existing file only when finished. This enables us to
perform long running operations on a file that other people might
be using and let everyone else see a consistent version.
* other args are passed to tempfile.mkstemp
Example::
with mkstemp_rename('foobar.txt') as f:
f.write('stuff\n')
"""
log = kwargs.pop('log', None)
kwargs.setdefault('dir', os.path.dirname(destination))
(fd, path) = tempfile.mkstemp(**kwargs)
path = Path(path)
try:
filelike = os.fdopen(fd, 'wb')
yield filelike
filelike.close()
path.chmod(0o0644)
path.rename(destination)
finally:
path.remove_p()
def doRenameDir(self, newname):
if newname:
src = self.SOURCELIST.getFilename()
dst = self.SOURCELIST.getCurrentDirectory() + newname
try:
os.rename(src, dst)
except:
pass
self.doRefresh()
def move_single_file(self, path, dry=True):
# type: (Path, bool) -> bool
""" Finds torrent which matches `path` and move file to the correct location.
"""
info_hash = self.path_to_info_hash(path)
torrentpath = self.get_fastresume_path(info_hash)
if path == torrentpath or dry:
return False
else:
path.rename(torrentpath)
return True
def normalize_event_filename(filename: Union[str, Path],
action: bool = True) -> Path:
"""
Normalize a file name.
Note: we cannot decorate the function with lru_cache() because it as
several side effects. We need to find a way to decouple the normalization
and actions to do on the OS.
:param unicode filename: The file name to normalize.
:param bool action: Apply changes on the file system.
:return Path: The normalized file name.
"""
import unicodedata
path = Path(filename)
# NXDRIVE-688: Ensure the name is stripped for a file
stripped = Path(str(path).strip())
if all([
not WINDOWS, # Windows does not allow files/folders ending with space(s)
action,
path != stripped,
path.exists(),
not path.is_dir(),
]):
# We can have folders ending with spaces
log.info(f"Forcing space normalization: {path!r} -> {stripped!r}")
path.rename(stripped)
path = stripped
# NXDRIVE-188: Normalize name on the file system, if needed
normalized = Path(unicodedata.normalize("NFC", str(path)))
normalized = normalized.with_name(safe_filename(normalized.name))
if WINDOWS and path.exists():
path = normalized_path(path).with_name(path.name)
if not MAC and action and path != normalized and path.exists():
log.info(f"Forcing normalization: {path!r} -> {normalized!r}")
safe_rename(path, normalized)
return normalized
def normalize_event_filename(filename: Union[str, Path], action: bool = True) -> Path:
"""
Normalize a file name.
:param unicode filename: The file name to normalize.
:param bool action: Apply changes on the file system.
:return Path: The normalized file name.
"""
import unicodedata
path = Path(filename)
# NXDRIVE-688: Ensure the name is stripped for a file
stripped = Path(str(path).strip())
if all(
[
not WINDOWS, # Windows does not allow files/folders ending with space(s)
action,
path != stripped,
path.exists(),
not path.is_dir(),
]
):
# We can have folders ending with spaces
log.info(f"Forcing space normalization: {path!r} -> {stripped!r}")
path.rename(stripped)
path = stripped
# NXDRIVE-188: Normalize name on the file system, if needed
normalized = Path(unicodedata.normalize("NFC", str(path)))
normalized = normalized.with_name(safe_os_filename(normalized.name))
if WINDOWS and path.exists():
path = normalized_path(path).with_name(path.name)
if not MAC and action and path != normalized and path.exists():
log.info(f"Forcing normalization: {path!r} -> {normalized!r}")
path.rename(normalized)
return normalized
def replace_files(self):
for path in self.output_files:
path.rename(path.parent / path.stem)
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
__author__ = 'ipetrash'
import os.path
os.makedirs('./dir1/dir2/dir3/dir4', exist_ok=True)
from pathlib import Path
n = 'dir3'
m = 'new_dir3'
# Рекурсивный поиск
items = list(Path('.').rglob(n))
# Если нашли папку
if items:
path = items[0]
path.rename(path.parent / m)
import unicodedata
path = Path(filename)
# NXDRIVE-688: Ensure the name is stripped for a file
stripped = Path(str(path).strip())
if all([
not WINDOWS, # Windows does not allow files/folders ending with space(s)
action,
path != stripped,
path.exists(),
not path.is_dir(),
]):
# We can have folders ending with spaces
log.info(f"Forcing space normalization: {path!r} -> {stripped!r}")
path.rename(stripped)
path = stripped
# NXDRIVE-188: Normalize name on the file system, if needed
normalized = Path(unicodedata.normalize("NFC", str(path)))
normalized = normalized.with_name(safe_filename(normalized.name))
if WINDOWS and path.exists():
path = normalized_path(path).with_name(path.name)
if not MAC and action and path != normalized and path.exists():
log.info(f"Forcing normalization: {path!r} -> {normalized!r}")
safe_rename(path, normalized)
return normalized
