PseudoDirEntry caching ignores follow_symlinks parameter #8

New Issue

2025-11-15T03:44:11Z

snegov commented

2025-11-15 03:44:11 +00:00

PseudoDirEntry caching ignores follow_symlinks parameter

Priority: Medium
Component: fs.py
Type: Bug

Description

The PseudoDirEntry class caches the results of is_dir(), is_file(), and is_symlink() methods but ignores the follow_symlinks parameter, which could return incorrect results if called with different parameter values.

Location

curateipsum/fs.py:31-63

Current Code

def is_dir(self, follow_symlinks: bool = True) -> bool:
    if self._is_dir is None:
        self._is_dir = os.path.isdir(self.path)
    return self._is_dir

Problem

The caching doesn't account for the follow_symlinks parameter. If you call:

entry.is_dir(follow_symlinks=True) → caches result
entry.is_dir(follow_symlinks=False) → returns cached result from (1), which may be wrong

Proposed Solution

Either:

Remove the parameter if it's not needed
Cache based on the parameter value: self._is_dir[follow_symlinks]
Remove caching entirely (probably simplest)

Impact

Medium - Could cause incorrect behavior with symlinks if follow_symlinks is used with different values.

# PseudoDirEntry caching ignores follow_symlinks parameter **Priority:** Medium **Component:** fs.py **Type:** Bug ## Description The `PseudoDirEntry` class caches the results of `is_dir()`, `is_file()`, and `is_symlink()` methods but ignores the `follow_symlinks` parameter, which could return incorrect results if called with different parameter values. ## Location `curateipsum/fs.py:31-63` ## Current Code ```python def is_dir(self, follow_symlinks: bool = True) -> bool: if self._is_dir is None: self._is_dir = os.path.isdir(self.path) return self._is_dir ``` ## Problem The caching doesn't account for the `follow_symlinks` parameter. If you call: 1. `entry.is_dir(follow_symlinks=True)` → caches result 2. `entry.is_dir(follow_symlinks=False)` → returns cached result from (1), which may be wrong ## Proposed Solution Either: 1. Remove the parameter if it's not needed 2. Cache based on the parameter value: `self._is_dir[follow_symlinks]` 3. Remove caching entirely (probably simplest) ## Impact **Medium** - Could cause incorrect behavior with symlinks if follow_symlinks is used with different values.

snegov referenced this issue from a commit

2026-02-05 06:48:38 +00:00

Fix PseudoDirEntry follow_symlinks handling and add documentation

snegov closed this issue

2026-02-05 06:48:38 +00:00

snegov referenced this issue from a commit

2026-02-05 06:59:15 +00:00

Fix PseudoDirEntry follow_symlinks handling and add documentation

snegov referenced this issue from a commit

2026-02-05 07:00:12 +00:00

Fix PseudoDirEntry follow_symlinks handling and add documentation

snegov referenced this issue