diff options
Diffstat (limited to 'pyfakefs/fake_scandir.py')
| -rw-r--r-- | pyfakefs/fake_scandir.py | 46 |
1 files changed, 29 insertions, 17 deletions
diff --git a/pyfakefs/fake_scandir.py b/pyfakefs/fake_scandir.py index 8941973..cfe9f2f 100644 --- a/pyfakefs/fake_scandir.py +++ b/pyfakefs/fake_scandir.py @@ -20,7 +20,7 @@ import os import sys from pyfakefs.extra_packages import use_scandir_package -from pyfakefs.helpers import to_string +from pyfakefs.helpers import to_string, make_string_path if sys.version_info >= (3, 6): BaseClass = os.PathLike @@ -39,9 +39,9 @@ class DirEntry(BaseClass): filesystem: the fake filesystem used for implementation. """ self._filesystem = filesystem - self.name = '' - self.path = '' - self._abspath = '' + self.name = "" + self.path = "" + self._abspath = "" self._inode = None self._islink = False self._isdir = False @@ -110,9 +110,20 @@ class DirEntry(BaseClass): return self._statresult if sys.version_info >= (3, 6): + def __fspath__(self): return self.path + if sys.version_info >= (3, 12): + + def is_junction(self) -> bool: + """Return True if this entry is a junction. + Junctions are not a part of posix semantic.""" + if not self._filesystem.is_windows_fs: + return False + file_object = self._filesystem.resolve(self._abspath) + return file_object.is_junction + class ScanDirIter: """Iterator for DirEntry objects returned from `scandir()` @@ -122,15 +133,17 @@ class ScanDirIter: self.filesystem = filesystem if isinstance(path, int): if not use_scandir_package and ( - sys.version_info < (3, 7) or - self.filesystem.is_windows_fs): + sys.version_info < (3, 7) or self.filesystem.is_windows_fs + ): raise NotImplementedError( - 'scandir does not support file descriptor ' - 'path argument') + "scandir does not support file descriptor " "path argument" + ) self.abspath = self.filesystem.absnormpath( - self.filesystem.get_open_file(path).get_object().path) - self.path = '' + self.filesystem.get_open_file(path).get_object().path + ) + self.path = "" else: + path = make_string_path(path) self.abspath = self.filesystem.absnormpath(path) self.path = to_string(path) entries = self.filesystem.confirmdir(self.abspath).entries @@ -143,15 +156,14 @@ class ScanDirIter: entry = self.entry_iter.__next__() dir_entry = DirEntry(self.filesystem) dir_entry.name = entry - dir_entry.path = self.filesystem.joinpaths(self.path, - dir_entry.name) - dir_entry._abspath = self.filesystem.joinpaths(self.abspath, - dir_entry.name) + dir_entry.path = self.filesystem.joinpaths(self.path, dir_entry.name) + dir_entry._abspath = self.filesystem.joinpaths(self.abspath, dir_entry.name) dir_entry._isdir = self.filesystem.isdir(dir_entry._abspath) dir_entry._islink = self.filesystem.islink(dir_entry._abspath) return dir_entry if sys.version_info >= (3, 6): + def __enter__(self): return self @@ -162,7 +174,7 @@ class ScanDirIter: pass -def scandir(filesystem, path=''): +def scandir(filesystem, path=""): """Return an iterator of DirEntry objects corresponding to the entries in the directory given by path. @@ -269,12 +281,12 @@ class FakeScanDirModule: """Return the list of patched function names. Used for patching functions imported from the module. """ - return 'scandir', 'walk' + return "scandir", "walk" def __init__(self, filesystem): self.filesystem = filesystem - def scandir(self, path='.'): + def scandir(self, path="."): """Return an iterator of DirEntry objects corresponding to the entries in the directory given by path. |