C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # Copyright 2009 Google Inc. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """A fake shutil module implementation that uses fake_filesystem for unit tests. Note that only `shutildisk_usage()` is faked, the rest of the functions shall work fine with the fake file system if `os`/`os.path` are patched. :Includes: FakeShutil: Uses a FakeFilesystem to provide a fake replacement for the shutil module. :Usage: The fake implementation is automatically involved if using `fake_filesystem_unittest.TestCase`, pytest fs fixture, or directly `Patcher`. """ import functools import os import shutil import sys from threading import RLock from typing import Callable class FakeShutilModule: """Uses a FakeFilesystem to provide a fake replacement for shutil module. Automatically created if using `fake_filesystem_unittest.TestCase`, the `fs` fixture, the `patchfs` decorator, or directly the `Patcher`. """ module_lock = RLock() use_copy_file_range = ( hasattr(shutil, "_USE_CP_COPY_FILE_RANGE") and shutil._USE_CP_COPY_FILE_RANGE # type: ignore[attr-defined] ) has_fcopy_file = hasattr(shutil, "_HAS_FCOPYFILE") and shutil._HAS_FCOPYFILE # type: ignore[attr-defined] use_sendfile = hasattr(shutil, "_USE_CP_SENDFILE") and shutil._USE_CP_SENDFILE # type: ignore[attr-defined] use_fd_functions = shutil._use_fd_functions # type: ignore[attr-defined] functions_to_patch = ["copy", "copyfile", "rmtree"] if sys.version_info < (3, 12) or sys.platform != "win32": functions_to_patch.extend(["copy2", "copytree", "move"]) @staticmethod def dir(): """Return the list of patched function names. Used for patching functions imported from the module. """ return ("disk_usage",) def __init__(self, filesystem): """Construct fake shutil module using the fake filesystem. Args: filesystem: FakeFilesystem used to provide file system information """ self.filesystem = filesystem self.shutil_module = shutil self._patch_level = 0 def _start_patching_global_vars(self): self._patch_level += 1 if self._patch_level > 1: return # nested call - already patched if self.has_fcopy_file: self.shutil_module._HAS_FCOPYFILE = False if self.use_copy_file_range: self.shutil_module._USE_CP_COPY_FILE_RANGE = False if self.use_sendfile: self.shutil_module._USE_CP_SENDFILE = False if self.use_fd_functions: if sys.version_info >= (3, 14): self.shutil_module._rmtree_impl = ( self.shutil_module._rmtree_unsafe # type: ignore[attr-defined] ) else: self.shutil_module._use_fd_functions = False def _stop_patching_global_vars(self): self._patch_level -= 1 if self._patch_level > 0: return # nested call - remains patched if self.has_fcopy_file: self.shutil_module._HAS_FCOPYFILE = True if self.use_copy_file_range: self.shutil_module._USE_CP_COPY_FILE_RANGE = True if self.use_sendfile: self.shutil_module._USE_CP_SENDFILE = True if self.use_fd_functions: if sys.version_info >= (3, 14): self.shutil_module._rmtree_impl = ( self.shutil_module._rmtree_safe_fd # type: ignore[attr-defined] ) else: self.shutil_module._use_fd_functions = True def with_patched_globals(self, f: Callable) -> Callable: """Function wrapper that patches global variables during function execution. Can be used in multi-threading code. """ @functools.wraps(f) def wrapped(*args, **kwargs): with self.module_lock: self._start_patching_global_vars() try: return f(*args, **kwargs) finally: self._stop_patching_global_vars() return wrapped def disk_usage(self, path): """Return the total, used and free disk space in bytes as named tuple or placeholder holder values simulating unlimited space if not set. Args: path: defines the filesystem device which is queried """ return self.filesystem.get_disk_usage(path) if sys.version_info >= (3, 12) and sys.platform == "win32": d