Add info buttons for core metadata items

2025-08-07 19:08:32 -05:00 · 2025-08-04 23:45:50 -04:00
33 changed files with 480 additions and 787 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,6 @@ env:
  DEFAULT_UV_VERSION: "0.8.x"
  # This is the default version of Python to use in most steps which aren't specific
  DEFAULT_PYTHON_VERSION: "3.11"
  NLTK_DATA: "/usr/share/nltk_data"
 jobs:
  pre-commit:
    # We want to run on external PRs, but not on our own internal PRs as they'll be run
@@ -122,11 +121,8 @@ jobs:
      - name: List installed Python dependencies
        run: |
          uv pip list
      - name: Install or update NLTK dependencies
        run: uv run python -m nltk.downloader punkt punkt_tab snowball_data stopwords -d ${{ env.NLTK_DATA }}
      - name: Tests
        env:
          NLTK_DATA: ${{ env.NLTK_DATA }}
          PAPERLESS_CI_TEST: 1
          # Enable paperless_mail testing against real server
          PAPERLESS_MAIL_TEST_HOST: ${{ secrets.TEST_MAIL_HOST }}
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -31,7 +31,7 @@ repos:
    rev: v2.4.1
    hooks:
      - id: codespell
-        exclude: "(^src-ui/src/locale/)|(^src-ui/pnpm-lock.yaml)|(^src-ui/e2e/)|(^src/paperless_mail/tests/samples/)|(^src/documents/tests/samples/)"
+        exclude: "(^src-ui/src/locale/)|(^src-ui/pnpm-lock.yaml)|(^src-ui/e2e/)|(^src/paperless_mail/tests/samples/)"
        exclude_types:
          - pofile
          - json
--- a/docs/administration.md
+++ b/docs/administration.md
@@ -179,14 +179,10 @@ following:
 ### Database Upgrades
-In general, Paperless-ngx supports current version of PostgreSQL and MariaDB and it is generally
+In general, paperless does not require a specific version of PostgreSQL or MariaDB and it is
 safe to update them to newer versions. However, you should always take a backup and follow
 the instructions from your database's documentation for how to upgrade between major versions.
 !!! note
    As of Paperless-ngx v2.18, the minimum supported version of PostgreSQL is 13.
 For PostgreSQL, refer to [Upgrading a PostgreSQL Cluster](https://www.postgresql.org/docs/current/upgrading.html).
 For MariaDB, refer to [Upgrading MariaDB](https://mariadb.com/kb/en/upgrading/)
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,22 +23,22 @@ dependencies = [
  "dateparser~=1.2",
  # WARNING: django does not use semver.
  #          Only patch versions are guaranteed to not introduce breaking changes.
-  "django~=5.2.5",
+  "django~=5.1.7",
  "django-allauth[socialaccount,mfa]~=65.4.0",
-  "django-auditlog~=3.2.1",
+  "django-auditlog~=3.1.2",
  "django-cachalot~=2.8.0",
  "django-celery-results~=2.6.0",
  "django-compression-middleware~=0.5.0",
  "django-cors-headers~=4.7.0",
  "django-extensions~=4.1",
  "django-filter~=25.1",
-  "django-guardian~=3.0.3",
+  "django-guardian~=2.4.0",
-  "django-multiselectfield~=1.0.1",
+  "django-multiselectfield~=0.1.13",
  "django-soft-delete~=1.0.18",
  "djangorestframework~=3.15",
-  "djangorestframework-guardian~=0.4.0",
+  "djangorestframework-guardian~=0.3.0",
  "drf-spectacular~=0.28",
-  "drf-spectacular-sidecar~=2025.8.1",
+  "drf-spectacular-sidecar~=2025.4.1",
  "drf-writable-nested~=0.7.1",
  "filelock~=3.18.0",
  "flower~=2.0.1",
@@ -63,7 +63,7 @@ dependencies = [
  "redis[hiredis]~=5.2.1",
  "scikit-learn~=1.7.0",
  "setproctitle~=1.3.4",
-  "tika-client~=0.10.0",
+  "tika-client~=0.9.0",
  "tqdm~=4.67.1",
  "watchdog~=6.0",
  "whitenoise~=6.9",
@@ -103,7 +103,7 @@ testing = [
  "imagehash",
  "pytest~=8.4.1",
  "pytest-cov~=6.2.1",
-  "pytest-django~=4.11.1",
+  "pytest-django~=4.10.0",
  "pytest-env",
  "pytest-httpx",
  "pytest-mock",
@@ -204,9 +204,15 @@ lint.per-file-ignores."docker/wait-for-redis.py" = [
  "INP001",
  "T201",
 ]
 lint.per-file-ignores."src/documents/file_handling.py" = [
  "PTH",
 ] # TODO Enable & remove
 lint.per-file-ignores."src/documents/management/commands/document_consumer.py" = [
  "PTH",
 ] # TODO Enable & remove
 lint.per-file-ignores."src/documents/management/commands/document_exporter.py" = [
  "PTH",
 ] # TODO Enable & remove
 lint.per-file-ignores."src/documents/migrations/1012_fix_archive_files.py" = [
  "PTH",
 ] # TODO Enable & remove
@@ -216,6 +222,9 @@ lint.per-file-ignores."src/documents/models.py" = [
 lint.per-file-ignores."src/documents/parsers.py" = [
  "PTH",
 ] # TODO Enable & remove
 lint.per-file-ignores."src/documents/signals/handlers.py" = [
  "PTH",
 ] # TODO Enable & remove
 lint.per-file-ignores."src/paperless_tesseract/tests/test_parser.py" = [
  "RUF001",
 ]
--- a/src-ui/messages.xlf
+++ b/src-ui/messages.xlf
@@ -332,19 +332,19 @@
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">103</context>
+          <context context-type="linenumber">102</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">103</context>
+          <context context-type="linenumber">102</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">103</context>
+          <context context-type="linenumber">102</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">103</context>
+          <context context-type="linenumber">102</context>
        </context-group>
      </trans-unit>
      <trans-unit id="4930506384627295710" datatype="html">
@@ -545,7 +545,7 @@
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/admin/settings/settings.component.html</context>
-          <context context-type="linenumber">362</context>
+          <context context-type="linenumber">361</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/common/edit-dialog/correspondent-edit-dialog/correspondent-edit-dialog.component.html</context>
@@ -605,7 +605,7 @@
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/saved-views/saved-views.component.html</context>
-          <context context-type="linenumber">74</context>
+          <context context-type="linenumber">73</context>
        </context-group>
      </trans-unit>
      <trans-unit id="5079885666748292382" datatype="html">
@@ -763,19 +763,19 @@
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">52</context>
+          <context context-type="linenumber">51</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">52</context>
+          <context context-type="linenumber">51</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">52</context>
+          <context context-type="linenumber">51</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">52</context>
+          <context context-type="linenumber">51</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/saved-views/saved-views.component.html</context>
@@ -1225,19 +1225,19 @@
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">7</context>
+          <context context-type="linenumber">6</context>
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        <context-group purpose="location">
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        <context-group purpose="location">
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        <context-group purpose="location">
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-          <context context-type="linenumber">7</context>
+          <context context-type="linenumber">6</context>
        </context-group>
      </trans-unit>
      <trans-unit id="309314153079578337" datatype="html">
@@ -1432,7 +1432,7 @@
        <source>Cancel</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/admin/settings/settings.component.html</context>
-          <context context-type="linenumber">361</context>
+          <context context-type="linenumber">362</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/common/confirm-dialog/confirm-dialog.component.ts</context>
@@ -1500,7 +1500,7 @@
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        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/saved-views/saved-views.component.html</context>
-          <context context-type="linenumber">73</context>
+          <context context-type="linenumber">74</context>
        </context-group>
      </trans-unit>
      <trans-unit id="6839066544204061364" datatype="html">
@@ -1598,19 +1598,19 @@
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        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">4</context>
+          <context context-type="linenumber">3</context>
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-          <context context-type="linenumber">4</context>
+          <context context-type="linenumber">3</context>
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-          <context context-type="linenumber">4</context>
+          <context context-type="linenumber">3</context>
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      <trans-unit id="4880728824338713664" datatype="html">
@@ -1696,35 +1696,35 @@
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        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">21</context>
+          <context context-type="linenumber">20</context>
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+          <context context-type="linenumber">37</context>
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        <context-group purpose="location">
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@@ -1816,19 +1816,19 @@
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        <context-group purpose="location">
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@@ -2121,51 +2121,51 @@
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@@ -2440,35 +2440,35 @@
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@@ -5227,19 +5227,19 @@
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@@ -8333,19 +8333,19 @@
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@@ -8672,76 +8672,76 @@
        <source>Filter by:</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">20</context>
+          <context context-type="linenumber">19</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">20</context>
+          <context context-type="linenumber">19</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">20</context>
+          <context context-type="linenumber">19</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">20</context>
+          <context context-type="linenumber">19</context>
        </context-group>
      </trans-unit>
      <trans-unit id="1383365546483928780" datatype="html">
        <source>Matching</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">39</context>
+          <context context-type="linenumber">38</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">39</context>
+          <context context-type="linenumber">38</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">39</context>
+          <context context-type="linenumber">38</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">39</context>
+          <context context-type="linenumber">38</context>
        </context-group>
      </trans-unit>
      <trans-unit id="1488347670280290838" datatype="html">
        <source>Document count</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">40</context>
+          <context context-type="linenumber">39</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">40</context>
+          <context context-type="linenumber">39</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">40</context>
+          <context context-type="linenumber">39</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">40</context>
+          <context context-type="linenumber">39</context>
        </context-group>
      </trans-unit>
      <trans-unit id="8095412801504464756" datatype="html">
        <source>{VAR_PLURAL, plural, =1 {One <x id="INTERPOLATION"/>} other {<x id="INTERPOLATION_1"/> total <x id="INTERPOLATION_2"/>}}</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">119</context>
+          <context context-type="linenumber">118</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">119</context>
+          <context context-type="linenumber">118</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">119</context>
+          <context context-type="linenumber">118</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
-          <context context-type="linenumber">119</context>
+          <context context-type="linenumber">118</context>
        </context-group>
      </trans-unit>
      <trans-unit id="810888510148304696" datatype="html">
--- a/src-ui/src/app/components/admin/config/config.component.html
+++ b/src-ui/src/app/components/admin/config/config.component.html
@@ -50,7 +50,7 @@
    <div [ngbNavOutlet]="nav" class="border-start border-end border-bottom p-3 mb-3 shadow-sm"></div>
    <div class="btn-toolbar" role="toolbar">
        <div class="btn-group me-2">
-            <button type="button" (click)="discardChanges()" class="btn btn-outline-secondary" [disabled]="loading || (isDirty$ | async) === false" i18n>Discard</button>
+            <button type="button" (click)="discardChanges()" class="btn btn-secondary" [disabled]="loading || (isDirty$ | async) === false" i18n>Discard</button>
        </div>
        <div class="btn-group">
            <button type="submit" class="btn btn-primary" [disabled]="loading || !configForm.valid || (isDirty$ | async) === false" i18n>Save</button>
--- a/src-ui/src/app/components/admin/settings/settings.component.html
+++ b/src-ui/src/app/components/admin/settings/settings.component.html
@@ -358,6 +358,6 @@
  <div [ngbNavOutlet]="nav" class="border-start border-end border-bottom p-3 mb-3 shadow-sm"></div>
-  <button type="button" (click)="reset()" class="btn btn-outline-secondary mb-2" [disabled]="(isDirty$ | async) === false" i18n>Cancel</button>
+  <button type="submit" class="btn btn-primary mb-2" [disabled]="(isDirty$ | async) === false" i18n>Save</button>
-  <button type="submit" class="btn btn-primary ms-2 mb-2" [disabled]="(isDirty$ | async) === false" i18n>Save</button>
+  <button type="button" (click)="reset()" class="btn btn-secondary ms-2 mb-2" [disabled]="(isDirty$ | async) === false" i18n>Cancel</button>
 </form>
--- a/src-ui/src/app/components/manage/management-list/management-list.component.spec.ts
+++ b/src-ui/src/app/components/manage/management-list/management-list.component.spec.ts
@@ -164,7 +164,7 @@ describe('ManagementListComponent', () => {
    const toastInfoSpy = jest.spyOn(toastService, 'showInfo')
    const reloadSpy = jest.spyOn(component, 'reloadData')
-    const createButton = fixture.debugElement.queryAll(By.css('button'))[4]
+    const createButton = fixture.debugElement.queryAll(By.css('button'))[3]
    createButton.triggerEventHandler('click')
    expect(modal).not.toBeUndefined()
@@ -188,7 +188,7 @@ describe('ManagementListComponent', () => {
    const toastInfoSpy = jest.spyOn(toastService, 'showInfo')
    const reloadSpy = jest.spyOn(component, 'reloadData')
-    const editButton = fixture.debugElement.queryAll(By.css('button'))[7]
+    const editButton = fixture.debugElement.queryAll(By.css('button'))[6]
    editButton.triggerEventHandler('click')
    expect(modal).not.toBeUndefined()
@@ -213,7 +213,7 @@ describe('ManagementListComponent', () => {
    const deleteSpy = jest.spyOn(tagService, 'delete')
    const reloadSpy = jest.spyOn(component, 'reloadData')
-    const deleteButton = fixture.debugElement.queryAll(By.css('button'))[8]
+    const deleteButton = fixture.debugElement.queryAll(By.css('button'))[7]
    deleteButton.triggerEventHandler('click')
    expect(modal).not.toBeUndefined()
@@ -233,7 +233,7 @@ describe('ManagementListComponent', () => {
  it('should support quick filter for objects', () => {
    const qfSpy = jest.spyOn(documentListViewService, 'quickFilter')
-    const filterButton = fixture.debugElement.queryAll(By.css('button'))[9]
+    const filterButton = fixture.debugElement.queryAll(By.css('button'))[8]
    filterButton.triggerEventHandler('click')
    expect(qfSpy).toHaveBeenCalledWith([
      { rule_type: FILTER_HAS_TAGS_ALL, value: tags[0].id.toString() },
--- a/src-ui/src/app/components/manage/saved-views/saved-views.component.html
+++ b/src-ui/src/app/components/manage/saved-views/saved-views.component.html
@@ -70,6 +70,6 @@
    }
  </ul>
-  <button type="button" (click)="reset()" class="btn btn-outline-secondary mb-2" [disabled]="(isDirty$ | async) === false" i18n>Cancel</button>
+  <button type="submit" class="btn btn-primary mb-2" [disabled]="(isDirty$ | async) === false" i18n>Save</button>
-  <button type="submit" class="btn btn-primary ms-2 mb-2" [disabled]="(isDirty$ | async) === false" i18n>Save</button>
+  <button type="button" (click)="reset()" class="btn btn-secondary ms-2 mb-2" [disabled]="(isDirty$ | async) === false" i18n>Cancel</button>
 </form>
--- a/src/documents/caching.py
+++ b/src/documents/caching.py
@@ -1,23 +1,16 @@
 from __future__ import annotations
 import logging
 import pickle
 from binascii import hexlify
 from collections import OrderedDict
 from dataclasses import dataclass
 from typing import TYPE_CHECKING
 from typing import Any
 from typing import Final
 from django.conf import settings
 from django.core.cache import cache
 from django.core.cache import caches
 from documents.models import Document
 if TYPE_CHECKING:
    from django.core.cache.backends.base import BaseCache
    from documents.classifier import DocumentClassifier
 logger = logging.getLogger("paperless.caching")
@@ -46,80 +39,6 @@ CACHE_1_MINUTE: Final[int] = 60
 CACHE_5_MINUTES: Final[int] = 5 * CACHE_1_MINUTE
 CACHE_50_MINUTES: Final[int] = 50 * CACHE_1_MINUTE
 read_cache = caches["read-cache"]
 class LRUCache:
    def __init__(self, capacity: int = 128):
        self._data = OrderedDict()
        self.capacity = capacity
    def get(self, key, default=None) -> Any | None:
        if key in self._data:
            self._data.move_to_end(key)
            return self._data[key]
        return default
    def set(self, key, value) -> None:
        self._data[key] = value
        self._data.move_to_end(key)
        while len(self._data) > self.capacity:
            self._data.popitem(last=False)
 class StoredLRUCache(LRUCache):
    """
    LRU cache that can persist its entire contents as a single entry in a backend cache.
    Useful for sharing a cache across multiple workers or processes.
    Workflow:
        1. Load the cache state from the backend using `load()`.
        2. Use `get()` and `set()` locally as usual.
        3. Persist changes back to the backend using `save()`.
    """
    def __init__(
        self,
        backend_key: str,
        capacity: int = 128,
        backend: BaseCache = read_cache,
        backend_ttl=settings.CACHALOT_TIMEOUT,
    ):
        if backend_key is None:
            raise ValueError("backend_key is mandatory")
        super().__init__(capacity)
        self._backend_key = backend_key
        self._backend = backend
        self.backend_ttl = backend_ttl
    def load(self) -> None:
        """
        Load the whole cache content from backend storage.
        If no valid cached data exists in the backend, the local cache is cleared.
        """
        serialized_data = self._backend.get(self._backend_key)
        try:
            self._data = (
                pickle.loads(serialized_data) if serialized_data else OrderedDict()
            )
        except pickle.PickleError:
            logger.warning(
                "Cache exists in backend but could not be read (possibly invalid format)",
            )
    def save(self) -> None:
        """Save the entire local cache to the backend as a serialized object.
        The backend entry will expire after the configured TTL.
        """
        self._backend.set(
            self._backend_key,
            pickle.dumps(self._data),
            self.backend_ttl,
        )
 def get_suggestion_cache_key(document_id: int) -> str:
    """
--- a/src/documents/classifier.py
+++ b/src/documents/classifier.py
@@ -16,29 +16,16 @@ if TYPE_CHECKING:
 from django.conf import settings
 from django.core.cache import cache
 from django.core.cache import caches
 from documents.caching import CACHE_5_MINUTES
 from documents.caching import CACHE_50_MINUTES
 from documents.caching import CLASSIFIER_HASH_KEY
 from documents.caching import CLASSIFIER_MODIFIED_KEY
 from documents.caching import CLASSIFIER_VERSION_KEY
 from documents.caching import StoredLRUCache
 from documents.models import Document
 from documents.models import MatchingModel
 logger = logging.getLogger("paperless.classifier")
 ADVANCED_TEXT_PROCESSING_ENABLED = (
    settings.NLTK_LANGUAGE is not None and settings.NLTK_ENABLED
 )
 read_cache = caches["read-cache"]
 RE_DIGIT = re.compile(r"\d")
 RE_WORD = re.compile(r"\b[\w]+\b")  # words that may contain digits
 class IncompatibleClassifierVersionError(Exception):
    def __init__(self, message: str, *args: object) -> None:
@@ -105,27 +92,14 @@ class DocumentClassifier:
        self.last_auto_type_hash: bytes | None = None
        self.data_vectorizer = None
        self.data_vectorizer_hash = None
        self.tags_binarizer = None
        self.tags_classifier = None
        self.correspondent_classifier = None
        self.document_type_classifier = None
        self.storage_path_classifier = None
        self._stemmer = None
        # 10,000 elements roughly use 200 to 500 KB per worker,
        # and also in the shared Redis cache,
        # Keep this cache small to minimize lookup and I/O latency.
        if ADVANCED_TEXT_PROCESSING_ENABLED:
            self._stem_cache = StoredLRUCache(
                f"stem_cache_v{self.FORMAT_VERSION}",
                capacity=10000,
            )
        self._stop_words = None
-    def _update_data_vectorizer_hash(self):
+        self._stemmer = None
-        self.data_vectorizer_hash = sha256(
+        self._stop_words = None
            pickle.dumps(self.data_vectorizer),
        ).hexdigest()
    def load(self) -> None:
        from sklearn.exceptions import InconsistentVersionWarning
@@ -145,7 +119,6 @@ class DocumentClassifier:
                        self.last_auto_type_hash = pickle.load(f)
                        self.data_vectorizer = pickle.load(f)
                        self._update_data_vectorizer_hash()
                        self.tags_binarizer = pickle.load(f)
                        self.tags_classifier = pickle.load(f)
@@ -296,7 +269,7 @@ class DocumentClassifier:
            Generates the content for documents, but once at a time
            """
            for doc in docs_queryset:
-                yield self.preprocess_content(doc.content, shared_cache=False)
+                yield self.preprocess_content(doc.content)
        self.data_vectorizer = CountVectorizer(
            analyzer="word",
@@ -374,7 +347,6 @@ class DocumentClassifier:
        self.last_doc_change_time = latest_doc_change
        self.last_auto_type_hash = hasher.digest()
        self._update_data_vectorizer_hash()
        # Set the classifier information into the cache
        # Caching for 50 minutes, so slightly less than the normal retrain time
@@ -384,15 +356,30 @@ class DocumentClassifier:
        return True
-    def _init_advanced_text_processing(self):
+    def preprocess_content(self, content: str) -> str:  # pragma: no cover
-        if self._stop_words is None or self._stemmer is None:
+        """
        Process to contents of a document, distilling it down into
        words which are meaningful to the content
        """
        # Lower case the document
        content = content.lower().strip()
        # Reduce spaces
        content = re.sub(r"\s+", " ", content)
        # Get only the letters
        content = re.sub(r"[^\w\s]", " ", content)
        # If the NLTK language is supported, do further processing
        if settings.NLTK_LANGUAGE is not None and settings.NLTK_ENABLED:
            import nltk
            from nltk.corpus import stopwords
            from nltk.stem import SnowballStemmer
            from nltk.tokenize import word_tokenize
            # Not really hacky, since it isn't private and is documented, but
            # set the search path for NLTK data to the single location it should be in
            nltk.data.path = [settings.NLTK_DIR]
            try:
                # Preload the corpus early, to force the lazy loader to transform
                stopwords.ensure_loaded()
@@ -400,100 +387,41 @@ class DocumentClassifier:
                # Do some one time setup
                # Sometimes, somehow, there's multiple threads loading the corpus
                # and it's not thread safe, raising an AttributeError
-                self._stemmer = SnowballStemmer(settings.NLTK_LANGUAGE)
+                if self._stemmer is None:
-                self._stop_words = frozenset(stopwords.words(settings.NLTK_LANGUAGE))
+                    self._stemmer = SnowballStemmer(settings.NLTK_LANGUAGE)
                if self._stop_words is None:
                    self._stop_words = set(stopwords.words(settings.NLTK_LANGUAGE))
                # Tokenize
                # This splits the content into tokens, roughly words
                words: list[str] = word_tokenize(
                    content,
                    language=settings.NLTK_LANGUAGE,
                )
                meaningful_words = []
                for word in words:
                    # Skip stop words
                    # These are words like "a", "and", "the" which add little meaning
                    if word in self._stop_words:
                        continue
                    # Stem the words
                    # This reduces the words to their stems.
                    # "amazement" returns "amaz"
                    # "amaze" returns "amaz
                    # "amazed" returns "amaz"
                    meaningful_words.append(self._stemmer.stem(word))
                return " ".join(meaningful_words)
            except AttributeError:
                logger.debug("Could not initialize NLTK for advanced text processing.")
                return False
        return True
    def stem_and_skip_stop_words(self, words: list[str], *, shared_cache=True):
        """
        Reduce a list of words to their stem. Stop words are converted to empty strings.
        :param words: the list of words to stem
        """
        def _stem_and_skip_stop_word(word: str):
            """
            Reduce a given word to its stem. If it's a stop word, return an empty string.
            E.g. "amazement", "amaze" and "amazed" all return "amaz".
            """
            cached = self._stem_cache.get(word)
            if cached is not None:
                return cached
            elif word in self._stop_words:
                return ""
            # Assumption: words that contain numbers are never stemmed
            elif RE_DIGIT.search(word):
                return word
            else:
                result = self._stemmer.stem(word)
                self._stem_cache.set(word, result)
                return result
        if shared_cache:
            self._stem_cache.load()
        # Stem the words and skip stop words
        result = " ".join(
            filter(None, (_stem_and_skip_stop_word(w) for w in words)),
        )
        if shared_cache:
            self._stem_cache.save()
        return result
    def preprocess_content(
        self,
        content: str,
        *,
        shared_cache=True,
    ) -> str:
        """
        Process the contents of a document, distilling it down into
        words which are meaningful to the content.
        A stemmer cache is shared across workers with the parameter "shared_cache".
        This is unnecessary when training the classifier.
        """
        # Lower case the document, reduce space,
        # and keep only letters and digits.
        content = " ".join(match.group().lower() for match in RE_WORD.finditer(content))
        if ADVANCED_TEXT_PROCESSING_ENABLED:
            from nltk.tokenize import word_tokenize
            if not self._init_advanced_text_processing():
                return content
            # Tokenize
            # This splits the content into tokens, roughly words
            words = word_tokenize(content, language=settings.NLTK_LANGUAGE)
            # Stem the words and skip stop words
            content = self.stem_and_skip_stop_words(words, shared_cache=shared_cache)
        return content
    def _get_vectorizer_cache_key(self, content: str):
        hash = sha256(content.encode())
        hash.update(
            f"|{self.FORMAT_VERSION}|{settings.NLTK_LANGUAGE}|{settings.NLTK_ENABLED}|{self.data_vectorizer_hash}".encode(),
        )
        return f"vectorized_content_{hash.hexdigest()}"
    def _vectorize(self, content: str):
        key = self._get_vectorizer_cache_key(content)
        serialized_result = read_cache.get(key)
        if serialized_result is None:
            result = self.data_vectorizer.transform([self.preprocess_content(content)])
            read_cache.set(key, pickle.dumps(result), CACHE_5_MINUTES)
        else:
            read_cache.touch(key, CACHE_5_MINUTES)
            result = pickle.loads(serialized_result)
        return result
    def predict_correspondent(self, content: str) -> int | None:
        if self.correspondent_classifier:
-            X = self._vectorize(content)
+            X = self.data_vectorizer.transform([self.preprocess_content(content)])
            correspondent_id = self.correspondent_classifier.predict(X)
            if correspondent_id != -1:
                return correspondent_id
@@ -504,7 +432,7 @@ class DocumentClassifier:
    def predict_document_type(self, content: str) -> int | None:
        if self.document_type_classifier:
-            X = self._vectorize(content)
+            X = self.data_vectorizer.transform([self.preprocess_content(content)])
            document_type_id = self.document_type_classifier.predict(X)
            if document_type_id != -1:
                return document_type_id
@@ -517,7 +445,7 @@ class DocumentClassifier:
        from sklearn.utils.multiclass import type_of_target
        if self.tags_classifier:
-            X = self._vectorize(content)
+            X = self.data_vectorizer.transform([self.preprocess_content(content)])
            y = self.tags_classifier.predict(X)
            tags_ids = self.tags_binarizer.inverse_transform(y)[0]
            if type_of_target(y).startswith("multilabel"):
@@ -536,7 +464,7 @@ class DocumentClassifier:
    def predict_storage_path(self, content: str) -> int | None:
        if self.storage_path_classifier:
-            X = self._vectorize(content)
+            X = self.data_vectorizer.transform([self.preprocess_content(content)])
            storage_path_id = self.storage_path_classifier.predict(X)
            if storage_path_id != -1:
                return storage_path_id
--- a/src/documents/file_handling.py
+++ b/src/documents/file_handling.py
@@ -1,5 +1,4 @@
 import os
 from pathlib import Path
 from django.conf import settings
@@ -8,15 +7,19 @@ from documents.templating.filepath import validate_filepath_template_and_render
 from documents.templating.utils import convert_format_str_to_template_format
-def create_source_path_directory(source_path: Path) -> None:
+def create_source_path_directory(source_path):
-    source_path.parent.mkdir(parents=True, exist_ok=True)
+    os.makedirs(os.path.dirname(source_path), exist_ok=True)
-def delete_empty_directories(directory: Path, root: Path) -> None:
+def delete_empty_directories(directory, root):
-    if not directory.is_dir():
+    if not os.path.isdir(directory):
        return
-    if not directory.is_relative_to(root):
+    # Go up in the directory hierarchy and try to delete all directories
    directory = os.path.normpath(directory)
    root = os.path.normpath(root)
    if not directory.startswith(root + os.path.sep):
        # don't do anything outside our originals folder.
        # append os.path.set so that we avoid these cases:
@@ -24,12 +27,11 @@ def delete_empty_directories(directory: Path, root: Path) -> None:
        #   root = /home/originals ("/" gets appended and startswith fails)
        return
    # Go up in the directory hierarchy and try to delete all directories
    while directory != root:
-        if not list(directory.iterdir()):
+        if not os.listdir(directory):
            # it's empty
            try:
-                directory.rmdir()
+                os.rmdir(directory)
            except OSError:
                # whatever. empty directories aren't that bad anyway.
                return
@@ -38,10 +40,10 @@ def delete_empty_directories(directory: Path, root: Path) -> None:
            return
        # go one level up
-        directory = directory.parent
+        directory = os.path.normpath(os.path.dirname(directory))
-def generate_unique_filename(doc, *, archive_filename=False) -> Path:
+def generate_unique_filename(doc, *, archive_filename=False):
    """
    Generates a unique filename for doc in settings.ORIGINALS_DIR.
@@ -54,32 +56,21 @@ def generate_unique_filename(doc, *, archive_filename=False) -> Path:
    """
    if archive_filename:
-        old_filename: Path | None = (
+        old_filename = doc.archive_filename
            Path(doc.archive_filename) if doc.archive_filename else None
        )
        root = settings.ARCHIVE_DIR
    else:
-        old_filename = Path(doc.filename) if doc.filename else None
+        old_filename = doc.filename
        root = settings.ORIGINALS_DIR
    # If generating archive filenames, try to make a name that is similar to
    # the original filename first.
    if archive_filename and doc.filename:
-        # Generate the full path using the same logic as generate_filename
+        new_filename = os.path.splitext(doc.filename)[0] + ".pdf"
-        base_generated = generate_filename(doc, archive_filename=archive_filename)
+        if new_filename == old_filename or not os.path.exists(
-
+            os.path.join(root, new_filename),
-        # Try to create a simple PDF version based on the original filename
+        ):
-        # but preserve any directory structure from the template
+            return new_filename
        if str(base_generated.parent) != ".":
            # Has directory structure, preserve it
            simple_pdf_name = base_generated.parent / (Path(doc.filename).stem + ".pdf")
        else:
            # No directory structure
            simple_pdf_name = Path(Path(doc.filename).stem + ".pdf")
        if simple_pdf_name == old_filename or not (root / simple_pdf_name).exists():
            return simple_pdf_name
    counter = 0
@@ -93,7 +84,7 @@ def generate_unique_filename(doc, *, archive_filename=False) -> Path:
            # still the same as before.
            return new_filename
-        if (root / new_filename).exists():
+        if os.path.exists(os.path.join(root, new_filename)):
            counter += 1
        else:
            return new_filename
@@ -105,8 +96,8 @@ def generate_filename(
    counter=0,
    append_gpg=True,
    archive_filename=False,
-) -> Path:
+):
-    base_path: Path | None = None
+    path = ""
    def format_filename(document: Document, template_str: str) -> str | None:
        rendered_filename = validate_filepath_template_and_render(
@@ -143,34 +134,17 @@ def generate_filename(
    # If we have one, render it
    if filename_format is not None:
-        rendered_path: str | None = format_filename(doc, filename_format)
+        path = format_filename(doc, filename_format)
        if rendered_path:
            base_path = Path(rendered_path)
    counter_str = f"_{counter:02}" if counter else ""
    filetype_str = ".pdf" if archive_filename else doc.file_type
-    if base_path:
+    if path:
-        # Split the path into directory and filename parts
+        filename = f"{path}{counter_str}{filetype_str}"
        directory = base_path.parent
        # Use the full name (not just stem) as the base filename
        base_filename = base_path.name
        # Build the final filename with counter and filetype
        final_filename = f"{base_filename}{counter_str}{filetype_str}"
        # If we have a directory component, include it
        if str(directory) != ".":
            full_path = directory / final_filename
        else:
            full_path = Path(final_filename)
    else:
-        # No template, use document ID
+        filename = f"{doc.pk:07}{counter_str}{filetype_str}"
        final_filename = f"{doc.pk:07}{counter_str}{filetype_str}"
        full_path = Path(final_filename)
    # Add GPG extension if needed
    if append_gpg and doc.storage_type == doc.STORAGE_TYPE_GPG:
-        full_path = full_path.with_suffix(full_path.suffix + ".gpg")
+        filename += ".gpg"
-    return full_path
+    return filename
--- a/src/documents/management/commands/document_exporter.py
+++ b/src/documents/management/commands/document_exporter.py
@@ -236,7 +236,10 @@ class Command(CryptMixin, BaseCommand):
                # now make an archive in the original target, with all files stored
                if self.zip_export and temp_dir is not None:
                    shutil.make_archive(
-                        self.original_target / options["zip_name"],
+                        os.path.join(
                            self.original_target,
                            options["zip_name"],
                        ),
                        format="zip",
                        root_dir=temp_dir.name,
                    )
@@ -339,7 +342,7 @@ class Command(CryptMixin, BaseCommand):
                )
            if self.split_manifest:
-                manifest_name = base_name.with_name(f"{base_name.stem}-manifest.json")
+                manifest_name = Path(base_name + "-manifest.json")
                if self.use_folder_prefix:
                    manifest_name = Path("json") / manifest_name
                manifest_name = (self.target / manifest_name).resolve()
@@ -413,7 +416,7 @@ class Command(CryptMixin, BaseCommand):
                    else:
                        item.unlink()
-    def generate_base_name(self, document: Document) -> Path:
+    def generate_base_name(self, document: Document) -> str:
        """
        Generates a unique name for the document, one which hasn't already been exported (or will be)
        """
@@ -433,12 +436,12 @@ class Command(CryptMixin, BaseCommand):
                break
            else:
                filename_counter += 1
-        return Path(base_name)
+        return base_name
    def generate_document_targets(
        self,
        document: Document,
-        base_name: Path,
+        base_name: str,
        document_dict: dict,
    ) -> tuple[Path, Path | None, Path | None]:
        """
@@ -446,25 +449,25 @@ class Command(CryptMixin, BaseCommand):
        """
        original_name = base_name
        if self.use_folder_prefix:
-            original_name = Path("originals") / original_name
+            original_name = os.path.join("originals", original_name)
-        original_target = (self.target / original_name).resolve()
+        original_target = (self.target / Path(original_name)).resolve()
-        document_dict[EXPORTER_FILE_NAME] = str(original_name)
+        document_dict[EXPORTER_FILE_NAME] = original_name
        if not self.no_thumbnail:
-            thumbnail_name = base_name.parent / (base_name.stem + "-thumbnail.webp")
+            thumbnail_name = base_name + "-thumbnail.webp"
            if self.use_folder_prefix:
-                thumbnail_name = Path("thumbnails") / thumbnail_name
+                thumbnail_name = os.path.join("thumbnails", thumbnail_name)
-            thumbnail_target = (self.target / thumbnail_name).resolve()
+            thumbnail_target = (self.target / Path(thumbnail_name)).resolve()
-            document_dict[EXPORTER_THUMBNAIL_NAME] = str(thumbnail_name)
+            document_dict[EXPORTER_THUMBNAIL_NAME] = thumbnail_name
        else:
            thumbnail_target = None
        if not self.no_archive and document.has_archive_version:
-            archive_name = base_name.parent / (base_name.stem + "-archive.pdf")
+            archive_name = base_name + "-archive.pdf"
            if self.use_folder_prefix:
-                archive_name = Path("archive") / archive_name
+                archive_name = os.path.join("archive", archive_name)
-            archive_target = (self.target / archive_name).resolve()
+            archive_target = (self.target / Path(archive_name)).resolve()
-            document_dict[EXPORTER_ARCHIVE_NAME] = str(archive_name)
+            document_dict[EXPORTER_ARCHIVE_NAME] = archive_name
        else:
            archive_target = None
@@ -569,7 +572,7 @@ class Command(CryptMixin, BaseCommand):
        perform_copy = False
        if target.exists():
-            source_stat = source.stat()
+            source_stat = os.stat(source)
            target_stat = target.stat()
            if self.compare_checksums and source_checksum:
                target_checksum = hashlib.md5(target.read_bytes()).hexdigest()
--- a/src/documents/management/commands/document_fuzzy_match.py
+++ b/src/documents/management/commands/document_fuzzy_match.py
@@ -125,14 +125,14 @@ class Command(MultiProcessMixin, ProgressBarMixin, BaseCommand):
                messages.append(
                    self.style.NOTICE(
                        f"Document {result.doc_one_pk} fuzzy match"
-                        f" to {result.doc_two_pk} (confidence {result.ratio:.3f})\n",
+                        f" to {result.doc_two_pk} (confidence {result.ratio:.3f})",
                    ),
                )
                maybe_delete_ids.append(result.doc_two_pk)
        if len(messages) == 0:
            messages.append(
-                self.style.SUCCESS("No matches found\n"),
+                self.style.SUCCESS("No matches found"),
            )
        self.stdout.writelines(
            messages,
--- a/src/documents/migrations/0014_document_checksum.py
+++ b/src/documents/migrations/0014_document_checksum.py
@@ -63,11 +63,11 @@ class Document:
            / "documents"
            / "originals"
            / f"{self.pk:07}.{self.file_type}.gpg"
-        )
+        ).as_posix()
    @property
    def source_file(self):
-        return self.source_path.open("rb")
+        return Path(self.source_path).open("rb")
    @property
    def file_name(self):
--- a/src/documents/serialisers.py
+++ b/src/documents/serialisers.py
@@ -2038,24 +2038,6 @@ class WorkflowTriggerSerializer(serializers.ModelSerializer):
        return attrs
    @staticmethod
    def normalize_workflow_trigger_sources(trigger):
        """
        Convert sources to strings to handle django-multiselectfield v1.0 changes
        """
        if trigger and "sources" in trigger:
            trigger["sources"] = [
                str(s.value if hasattr(s, "value") else s) for s in trigger["sources"]
            ]
    def create(self, validated_data):
        WorkflowTriggerSerializer.normalize_workflow_trigger_sources(validated_data)
        return super().create(validated_data)
    def update(self, instance, validated_data):
        WorkflowTriggerSerializer.normalize_workflow_trigger_sources(validated_data)
        return super().update(instance, validated_data)
 class WorkflowActionEmailSerializer(serializers.ModelSerializer):
    id = serializers.IntegerField(allow_null=True, required=False)
@@ -2220,8 +2202,6 @@ class WorkflowSerializer(serializers.ModelSerializer):
        if triggers is not None and triggers is not serializers.empty:
            for trigger in triggers:
                filter_has_tags = trigger.pop("filter_has_tags", None)
                # Convert sources to strings to handle django-multiselectfield v1.0 changes
                WorkflowTriggerSerializer.normalize_workflow_trigger_sources(trigger)
                trigger_instance, _ = WorkflowTrigger.objects.update_or_create(
                    id=trigger.get("id"),
                    defaults=trigger,
--- a/src/documents/signals/handlers.py
+++ b/src/documents/signals/handlers.py
@@ -1,8 +1,8 @@
 from __future__ import annotations
 import logging
 import os
 import shutil
 from pathlib import Path
 from typing import TYPE_CHECKING
 import httpx
@@ -51,6 +51,8 @@ from documents.permissions import set_permissions_for_object
 from documents.templating.workflows import parse_w_workflow_placeholders
 if TYPE_CHECKING:
    from pathlib import Path
    from documents.classifier import DocumentClassifier
    from documents.data_models import ConsumableDocument
    from documents.data_models import DocumentMetadataOverrides
@@ -327,16 +329,15 @@ def cleanup_document_deletion(sender, instance, **kwargs):
            # Find a non-conflicting filename in case a document with the same
            # name was moved to trash earlier
            counter = 0
-            old_filename = Path(instance.source_path).name
+            old_filename = os.path.split(instance.source_path)[1]
-            old_filebase = Path(old_filename).stem
+            (old_filebase, old_fileext) = os.path.splitext(old_filename)
            old_fileext = Path(old_filename).suffix
            while True:
                new_file_path = settings.EMPTY_TRASH_DIR / (
                    old_filebase + (f"_{counter:02}" if counter else "") + old_fileext
                )
-                if new_file_path.exists():
+                if os.path.exists(new_file_path):
                    counter += 1
                else:
                    break
@@ -360,26 +361,26 @@ def cleanup_document_deletion(sender, instance, **kwargs):
            files += (instance.source_path,)
        for filename in files:
-            if filename and filename.is_file():
+            if filename and os.path.isfile(filename):
                try:
-                    filename.unlink()
+                    os.unlink(filename)
                    logger.debug(f"Deleted file {filename}.")
                except OSError as e:
                    logger.warning(
                        f"While deleting document {instance!s}, the file "
                        f"{filename} could not be deleted: {e}",
                    )
-            elif filename and not filename.is_file():
+            elif filename and not os.path.isfile(filename):
                logger.warning(f"Expected {filename} to exist, but it did not")
        delete_empty_directories(
-            Path(instance.source_path).parent,
+            os.path.dirname(instance.source_path),
            root=settings.ORIGINALS_DIR,
        )
        if instance.has_archive_version:
            delete_empty_directories(
-                Path(instance.archive_path).parent,
+                os.path.dirname(instance.archive_path),
                root=settings.ARCHIVE_DIR,
            )
@@ -400,14 +401,14 @@ def update_filename_and_move_files(
    if isinstance(instance, CustomFieldInstance):
        instance = instance.document
-    def validate_move(instance, old_path: Path, new_path: Path):
+    def validate_move(instance, old_path, new_path):
-        if not old_path.is_file():
+        if not os.path.isfile(old_path):
            # Can't do anything if the old file does not exist anymore.
            msg = f"Document {instance!s}: File {old_path} doesn't exist."
            logger.fatal(msg)
            raise CannotMoveFilesException(msg)
-        if new_path.is_file():
+        if os.path.isfile(new_path):
            # Can't do anything if the new file already exists. Skip updating file.
            msg = f"Document {instance!s}: Cannot rename file since target path {new_path} already exists."
            logger.warning(msg)
@@ -435,20 +436,16 @@ def update_filename_and_move_files(
            old_filename = instance.filename
            old_source_path = instance.source_path
-            # Need to convert to string to be able to save it to the db
+            instance.filename = generate_unique_filename(instance)
            instance.filename = str(generate_unique_filename(instance))
            move_original = old_filename != instance.filename
            old_archive_filename = instance.archive_filename
            old_archive_path = instance.archive_path
            if instance.has_archive_version:
-                # Need to convert to string to be able to save it to the db
+                instance.archive_filename = generate_unique_filename(
-                instance.archive_filename = str(
+                    instance,
-                    generate_unique_filename(
+                    archive_filename=True,
                        instance,
                        archive_filename=True,
                    ),
                )
                move_archive = old_archive_filename != instance.archive_filename
@@ -490,11 +487,11 @@ def update_filename_and_move_files(
            # Try to move files to their original location.
            try:
-                if move_original and instance.source_path.is_file():
+                if move_original and os.path.isfile(instance.source_path):
                    logger.info("Restoring previous original path")
                    shutil.move(instance.source_path, old_source_path)
-                if move_archive and instance.archive_path.is_file():
+                if move_archive and os.path.isfile(instance.archive_path):
                    logger.info("Restoring previous archive path")
                    shutil.move(instance.archive_path, old_archive_path)
@@ -515,15 +512,17 @@ def update_filename_and_move_files(
        # finally, remove any empty sub folders. This will do nothing if
        # something has failed above.
-        if not old_source_path.is_file():
+        if not os.path.isfile(old_source_path):
            delete_empty_directories(
-                Path(old_source_path).parent,
+                os.path.dirname(old_source_path),
                root=settings.ORIGINALS_DIR,
            )
-        if instance.has_archive_version and not old_archive_path.is_file():
+        if instance.has_archive_version and not os.path.isfile(
            old_archive_path,
        ):
            delete_empty_directories(
-                Path(old_archive_path).parent,
+                os.path.dirname(old_archive_path),
                root=settings.ARCHIVE_DIR,
            )
@@ -1220,7 +1219,10 @@ def run_workflows(
                    )
            files = None
            if action.webhook.include_document:
-                with original_file.open("rb") as f:
+                with open(
                    original_file,
                    "rb",
                ) as f:
                    files = {
                        "file": (
                            filename,
--- a/src/documents/tests/samples/content.txt
+++ b/src/documents/tests/samples/content.txt
@@ -1,34 +0,0 @@
 Sample textual document content.
 Include as many characters as possible, to check the classifier's vectorization.
 Hey 00, this is "a" test0707 content.
 This is an example document — created on 2025-06-25.
 Digits: 0123456789
 Punctuation: . , ; : ! ? ' " ( ) [ ] { } — – …
 English text: The quick brown fox jumps over the lazy dog.
 English stop words: We’ve been doing it before.
 Accented Latin (diacritics): àâäæçéèêëîïôœùûüÿñ
 Arabic: لقد قام المترجم بعمل جيد
 Greek: Αλφα, Βήτα, Γάμμα, Δέλτα, Ωμέγα
 Cyrillic: Привет, как дела? Добро пожаловать!
 Chinese (Simplified): 你好，世界！今天的天气很好。
 Chinese (Traditional): 歡迎來到世界，今天天氣很好。
 Japanese (Kanji, Hiragana, Katakana): 東京へ行きます。カタカナ、ひらがな、漢字。
 Korean (Hangul): 안녕하세요. 오늘 날씨 어때요?
 Arabic: مرحبًا، كيف حالك؟
 Hebrew: שלום, מה שלומך?
 Emoji: 😀 🐍 📘 ✅ ©️ 🇺🇳
 Symbols: © ® ™ § ¶ † ‡ ∞ µ ∑ ∆ √
 Math: ∫₀^∞ x² dx = ∞, π ≈ 3.14159, ∇·E = ρ/ε₀
 Currency: 1$ € ¥ £ ₹
 Date formats: 25/06/2025, June 25, 2025, 2025年6月25日
 Quote in French: « Bonjour, ça va ? »
 Quote in German: „Guten Tag! Wie geht's?“
 Newline test:
 \r\n
 \r
 Tab\ttest\tspacing
 / = +) ( []) ~ * #192 +33601010101 § ¤
 End of document.
--- a/src/documents/tests/samples/preprocessed_content.txt
+++ b/src/documents/tests/samples/preprocessed_content.txt
@@ -1 +0,0 @@
 sample textual document content include as many characters as possible to check the classifier s vectorization hey 00 this is a test0707 content this is an example document created on 2025 06 25 digits 0123456789 punctuation english text the quick brown fox jumps over the lazy dog english stop words we ve been doing it before accented latin diacritics àâäæçéèêëîïôœùûüÿñ arabic لقد قام المترجم بعمل جيد greek αλφα βήτα γάμμα δέλτα ωμέγα cyrillic привет как дела добро пожаловать chinese simplified 你好 世界 今天的天气很好 chinese traditional 歡迎來到世界 今天天氣很好 japanese kanji hiragana katakana 東京へ行きます カタカナ ひらがな 漢字 korean hangul 안녕하세요 오늘 날씨 어때요 arabic مرحب ا كيف حالك hebrew שלום מה שלומך emoji symbols µ math ₀ x² dx π 3 14159 e ρ ε₀ currency 1 date formats 25 06 2025 june 25 2025 2025年6月25日 quote in french bonjour ça va quote in german guten tag wie geht s newline test r n r tab ttest tspacing 192 33601010101 end of document
--- a/src/documents/tests/samples/preprocessed_content_advanced.txt
+++ b/src/documents/tests/samples/preprocessed_content_advanced.txt
@@ -1 +0,0 @@
 sampl textual document content includ mani charact possibl check classifi vector hey 00 test0707 content exampl document creat 2025 06 25 digit 0123456789 punctuat english text quick brown fox jump lazi dog english stop word accent latin diacrit àâäæçéèêëîïôœùûüÿñ arab لقد قام المترجم بعمل جيد greek αλφα βήτα γάμμα δέλτα ωμέγα cyril привет как дела добро пожаловать chines simplifi 你好 世界 今天的天气很好 chines tradit 歡迎來到世界 今天天氣很好 japanes kanji hiragana katakana 東京へ行きます カタカナ ひらがな 漢字 korean hangul 안녕하세요 오늘 날씨 어때요 arab مرحب ا كيف حالك hebrew שלום מה שלומך emoji symbol µ math ₀ x² dx π 3 14159 e ρ ε₀ currenc 1 date format 25 06 2025 june 25 2025 2025年6月25日 quot french bonjour ça va quot german guten tag wie geht newlin test r n r tab ttest tspace 192 33601010101 end document
--- a/src/documents/tests/test_caching.py
+++ b/src/documents/tests/test_caching.py
@@ -1,45 +0,0 @@
 import pickle
 from documents.caching import StoredLRUCache
 def test_lru_cache_entries():
    CACHE_TTL = 1
    # LRU cache with a capacity of 2 elements
    cache = StoredLRUCache("test_lru_cache_key", 2, backend_ttl=CACHE_TTL)
    cache.set(1, 1)
    cache.set(2, 2)
    assert cache.get(2) == 2
    assert cache.get(1) == 1
    # The oldest entry (2) should be removed
    cache.set(3, 3)
    assert cache.get(3) == 3
    assert not cache.get(2)
    assert cache.get(1) == 1
    # Save the cache, restore it and check it overwrites the current cache in memory
    cache.save()
    cache.set(4, 4)
    assert not cache.get(3)
    cache.load()
    assert not cache.get(4)
    assert cache.get(3) == 3
    assert cache.get(1) == 1
 def test_stored_lru_cache_key_ttl(mocker):
    mock_backend = mocker.Mock()
    cache = StoredLRUCache("test_key", backend=mock_backend, backend_ttl=321)
    # Simulate storing values
    cache.set("x", "X")
    cache.set("y", "Y")
    cache.save()
    # Assert backend.set was called with pickled data, key and TTL
    mock_backend.set.assert_called_once()
    key, data, timeout = mock_backend.set.call_args[0]
    assert key == "test_key"
    assert timeout == 321
    assert pickle.loads(data) == {"x": "X", "y": "Y"}
--- a/src/documents/tests/test_classifier.py
+++ b/src/documents/tests/test_classifier.py
@@ -21,7 +21,7 @@ from documents.models import Tag
 from documents.tests.utils import DirectoriesMixin
-def dummy_preprocess(content: str, **kwargs):
+def dummy_preprocess(content: str):
    """
    Simpler, faster pre-processing for testing purposes
    """
@@ -223,47 +223,24 @@ class TestClassifier(DirectoriesMixin, TestCase):
        self.generate_test_data()
        self.classifier.train()
-        with (
+        self.assertEqual(
-            mock.patch.object(
+            self.classifier.predict_correspondent(self.doc1.content),
-                self.classifier.data_vectorizer,
+            self.c1.pk,
-                "transform",
+        )
-                wraps=self.classifier.data_vectorizer.transform,
+        self.assertEqual(self.classifier.predict_correspondent(self.doc2.content), None)
-            ) as mock_transform,
+        self.assertListEqual(
-            mock.patch.object(
+            self.classifier.predict_tags(self.doc1.content),
-                self.classifier,
+            [self.t1.pk],
-                "preprocess_content",
+        )
-                wraps=self.classifier.preprocess_content,
+        self.assertListEqual(
-            ) as mock_preprocess_content,
+            self.classifier.predict_tags(self.doc2.content),
-        ):
+            [self.t1.pk, self.t3.pk],
-            self.assertEqual(
+        )
-                self.classifier.predict_correspondent(self.doc1.content),
+        self.assertEqual(
-                self.c1.pk,
+            self.classifier.predict_document_type(self.doc1.content),
-            )
+            self.dt.pk,
-            self.assertEqual(
+        )
-                self.classifier.predict_correspondent(self.doc2.content),
+        self.assertEqual(self.classifier.predict_document_type(self.doc2.content), None)
                None,
            )
            self.assertListEqual(
                self.classifier.predict_tags(self.doc1.content),
                [self.t1.pk],
            )
            self.assertListEqual(
                self.classifier.predict_tags(self.doc2.content),
                [self.t1.pk, self.t3.pk],
            )
            self.assertEqual(
                self.classifier.predict_document_type(self.doc1.content),
                self.dt.pk,
            )
            self.assertEqual(
                self.classifier.predict_document_type(self.doc2.content),
                None,
            )
            # Check that the classifier vectorized content and text preprocessing has been cached
            # It should be called once per document (doc1 and doc2)
            self.assertEqual(mock_preprocess_content.call_count, 2)
            self.assertEqual(mock_transform.call_count, 2)
    def test_no_retrain_if_no_change(self):
        """
@@ -717,67 +694,3 @@ class TestClassifier(DirectoriesMixin, TestCase):
        mock_load.side_effect = Exception()
        with self.assertRaises(Exception):
            load_classifier(raise_exception=True)
 def test_preprocess_content():
    """
    GIVEN:
        - Advanced text processing is enabled (default)
    WHEN:
        - Classifier preprocesses a document's content
    THEN:
        - Processed content matches the expected output (stemmed words)
    """
    with (Path(__file__).parent / "samples" / "content.txt").open("r") as f:
        content = f.read()
    with (Path(__file__).parent / "samples" / "preprocessed_content_advanced.txt").open(
        "r",
    ) as f:
        expected_preprocess_content = f.read().rstrip()
    classifier = DocumentClassifier()
    result = classifier.preprocess_content(content)
    assert result == expected_preprocess_content
 def test_preprocess_content_nltk_disabled():
    """
    GIVEN:
        - Advanced text processing is disabled
    WHEN:
        - Classifier preprocesses a document's content
    THEN:
        - Processed content matches the expected output (unstemmed words)
    """
    with (Path(__file__).parent / "samples" / "content.txt").open("r") as f:
        content = f.read()
    with (Path(__file__).parent / "samples" / "preprocessed_content.txt").open(
        "r",
    ) as f:
        expected_preprocess_content = f.read().rstrip()
    classifier = DocumentClassifier()
    with mock.patch("documents.classifier.ADVANCED_TEXT_PROCESSING_ENABLED", new=False):
        result = classifier.preprocess_content(content)
    assert result == expected_preprocess_content
 def test_preprocess_content_nltk_load_fail(mocker):
    """
    GIVEN:
        - NLTK stop words fail to load
    WHEN:
        - Classifier preprocesses a document's content
    THEN:
        - Processed content matches the expected output (unstemmed words)
    """
    _module = mocker.MagicMock(name="nltk_corpus_mock")
    _module.stopwords.words.side_effect = AttributeError()
    mocker.patch.dict("sys.modules", {"nltk.corpus": _module})
    classifier = DocumentClassifier()
    with (Path(__file__).parent / "samples" / "content.txt").open("r") as f:
        content = f.read()
    with (Path(__file__).parent / "samples" / "preprocessed_content.txt").open(
        "r",
    ) as f:
        expected_preprocess_content = f.read().rstrip()
    result = classifier.preprocess_content(content)
    assert result == expected_preprocess_content
--- a/src/documents/tests/test_document_model.py
+++ b/src/documents/tests/test_document_model.py
@@ -41,9 +41,11 @@ class TestDocument(TestCase):
        Path(file_path).touch()
        Path(thumb_path).touch()
-        with mock.patch("documents.signals.handlers.Path.unlink") as mock_unlink:
+        with mock.patch("documents.signals.handlers.os.unlink") as mock_unlink:
            document.delete()
            empty_trash([document.pk])
            mock_unlink.assert_any_call(file_path)
            mock_unlink.assert_any_call(thumb_path)
            self.assertEqual(mock_unlink.call_count, 2)
    def test_document_soft_delete(self):
@@ -61,7 +63,7 @@ class TestDocument(TestCase):
        Path(file_path).touch()
        Path(thumb_path).touch()
-        with mock.patch("documents.signals.handlers.Path.unlink") as mock_unlink:
+        with mock.patch("documents.signals.handlers.os.unlink") as mock_unlink:
            document.delete()
            self.assertEqual(mock_unlink.call_count, 0)
--- a/src/documents/tests/test_file_handling.py
+++ b/src/documents/tests/test_file_handling.py
@@ -34,12 +34,12 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
        document.storage_type = Document.STORAGE_TYPE_UNENCRYPTED
        document.save()
-        self.assertEqual(generate_filename(document), Path(f"{document.pk:07d}.pdf"))
+        self.assertEqual(generate_filename(document), f"{document.pk:07d}.pdf")
        document.storage_type = Document.STORAGE_TYPE_GPG
        self.assertEqual(
            generate_filename(document),
-            Path(f"{document.pk:07d}.pdf.gpg"),
+            f"{document.pk:07d}.pdf.gpg",
        )
    @override_settings(FILENAME_FORMAT="{correspondent}/{correspondent}")
@@ -58,12 +58,12 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
        document.filename = generate_filename(document)
        # Ensure that filename is properly generated
-        self.assertEqual(document.filename, Path("none/none.pdf"))
+        self.assertEqual(document.filename, "none/none.pdf")
        # Enable encryption and check again
        document.storage_type = Document.STORAGE_TYPE_GPG
        document.filename = generate_filename(document)
-        self.assertEqual(document.filename, Path("none/none.pdf.gpg"))
+        self.assertEqual(document.filename, "none/none.pdf.gpg")
        document.save()
@@ -96,7 +96,7 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
        # Ensure that filename is properly generated
        document.filename = generate_filename(document)
-        self.assertEqual(document.filename, Path("none/none.pdf"))
+        self.assertEqual(document.filename, "none/none.pdf")
        create_source_path_directory(document.source_path)
        document.source_path.touch()
@@ -137,7 +137,7 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
        # Ensure that filename is properly generated
        document.filename = generate_filename(document)
-        self.assertEqual(document.filename, Path("none/none.pdf"))
+        self.assertEqual(document.filename, "none/none.pdf")
        create_source_path_directory(document.source_path)
        Path(document.source_path).touch()
@@ -247,7 +247,7 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
        # Ensure that filename is properly generated
        document.filename = generate_filename(document)
-        self.assertEqual(document.filename, Path("none/none.pdf"))
+        self.assertEqual(document.filename, "none/none.pdf")
        create_source_path_directory(document.source_path)
@@ -269,11 +269,11 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
        dt = DocumentType.objects.create(name="my_doc_type")
        d = Document.objects.create(title="the_doc", mime_type="application/pdf")
-        self.assertEqual(generate_filename(d), Path("none - the_doc.pdf"))
+        self.assertEqual(generate_filename(d), "none - the_doc.pdf")
        d.document_type = dt
-        self.assertEqual(generate_filename(d), Path("my_doc_type - the_doc.pdf"))
+        self.assertEqual(generate_filename(d), "my_doc_type - the_doc.pdf")
    @override_settings(FILENAME_FORMAT="{asn} - {title}")
    def test_asn(self):
@@ -289,8 +289,8 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
            archive_serial_number=None,
            checksum="B",
        )
-        self.assertEqual(generate_filename(d1), Path("652 - the_doc.pdf"))
+        self.assertEqual(generate_filename(d1), "652 - the_doc.pdf")
-        self.assertEqual(generate_filename(d2), Path("none - the_doc.pdf"))
+        self.assertEqual(generate_filename(d2), "none - the_doc.pdf")
    @override_settings(FILENAME_FORMAT="{title} {tag_list}")
    def test_tag_list(self):
@@ -298,7 +298,7 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
        doc.tags.create(name="tag2")
        doc.tags.create(name="tag1")
-        self.assertEqual(generate_filename(doc), Path("doc1 tag1,tag2.pdf"))
+        self.assertEqual(generate_filename(doc), "doc1 tag1,tag2.pdf")
        doc = Document.objects.create(
            title="doc2",
@@ -306,7 +306,7 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
            mime_type="application/pdf",
        )
-        self.assertEqual(generate_filename(doc), Path("doc2.pdf"))
+        self.assertEqual(generate_filename(doc), "doc2.pdf")
    @override_settings(FILENAME_FORMAT="//etc/something/{title}")
    def test_filename_relative(self):
@@ -330,11 +330,11 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
            created=d1,
        )
-        self.assertEqual(generate_filename(doc1), Path("2020-03-06.pdf"))
+        self.assertEqual(generate_filename(doc1), "2020-03-06.pdf")
        doc1.created = datetime.date(2020, 11, 16)
-        self.assertEqual(generate_filename(doc1), Path("2020-11-16.pdf"))
+        self.assertEqual(generate_filename(doc1), "2020-11-16.pdf")
    @override_settings(
        FILENAME_FORMAT="{added_year}-{added_month}-{added_day}",
@@ -347,11 +347,11 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
            added=d1,
        )
-        self.assertEqual(generate_filename(doc1), Path("232-01-09.pdf"))
+        self.assertEqual(generate_filename(doc1), "232-01-09.pdf")
        doc1.added = timezone.make_aware(datetime.datetime(2020, 11, 16, 1, 1, 1))
-        self.assertEqual(generate_filename(doc1), Path("2020-11-16.pdf"))
+        self.assertEqual(generate_filename(doc1), "2020-11-16.pdf")
    @override_settings(
        FILENAME_FORMAT="{correspondent}/{correspondent}/{correspondent}",
@@ -389,11 +389,11 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
        document.mime_type = "application/pdf"
        document.storage_type = Document.STORAGE_TYPE_UNENCRYPTED
-        self.assertEqual(generate_filename(document), Path("0000001.pdf"))
+        self.assertEqual(generate_filename(document), "0000001.pdf")
        document.pk = 13579
-        self.assertEqual(generate_filename(document), Path("0013579.pdf"))
+        self.assertEqual(generate_filename(document), "0013579.pdf")
    @override_settings(FILENAME_FORMAT=None)
    def test_format_none(self):
@@ -402,7 +402,7 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
        document.mime_type = "application/pdf"
        document.storage_type = Document.STORAGE_TYPE_UNENCRYPTED
-        self.assertEqual(generate_filename(document), Path("0000001.pdf"))
+        self.assertEqual(generate_filename(document), "0000001.pdf")
    def test_try_delete_empty_directories(self):
        # Create our working directory
@@ -428,7 +428,7 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
        document.mime_type = "application/pdf"
        document.storage_type = Document.STORAGE_TYPE_UNENCRYPTED
-        self.assertEqual(generate_filename(document), Path("0000001.pdf"))
+        self.assertEqual(generate_filename(document), "0000001.pdf")
    @override_settings(FILENAME_FORMAT="{created__year}")
    def test_invalid_format_key(self):
@@ -437,7 +437,7 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
        document.mime_type = "application/pdf"
        document.storage_type = Document.STORAGE_TYPE_UNENCRYPTED
-        self.assertEqual(generate_filename(document), Path("0000001.pdf"))
+        self.assertEqual(generate_filename(document), "0000001.pdf")
    @override_settings(FILENAME_FORMAT="{title}")
    def test_duplicates(self):
@@ -564,7 +564,7 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
            value_select="abc123",
        )
-        self.assertEqual(generate_filename(doc), Path("document_apple.pdf"))
+        self.assertEqual(generate_filename(doc), "document_apple.pdf")
        # handler should not have been called
        self.assertEqual(m.call_count, 0)
@@ -576,7 +576,7 @@ class TestFileHandling(DirectoriesMixin, FileSystemAssertsMixin, TestCase):
            ],
        }
        cf.save()
-        self.assertEqual(generate_filename(doc), Path("document_aubergine.pdf"))
+        self.assertEqual(generate_filename(doc), "document_aubergine.pdf")
        # handler should have been called
        self.assertEqual(m.call_count, 1)
@@ -897,7 +897,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            pk=1,
            checksum="1",
        )
-        self.assertEqual(generate_filename(doc), Path("This. is the title.pdf"))
+        self.assertEqual(generate_filename(doc), "This. is the title.pdf")
        doc = Document.objects.create(
            title="my\\invalid/../title:yay",
@@ -905,7 +905,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            pk=2,
            checksum="2",
        )
-        self.assertEqual(generate_filename(doc), Path("my-invalid-..-title-yay.pdf"))
+        self.assertEqual(generate_filename(doc), "my-invalid-..-title-yay.pdf")
    @override_settings(FILENAME_FORMAT="{created}")
    def test_date(self):
@@ -916,7 +916,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            pk=2,
            checksum="2",
        )
-        self.assertEqual(generate_filename(doc), Path("2020-05-21.pdf"))
+        self.assertEqual(generate_filename(doc), "2020-05-21.pdf")
    def test_dynamic_path(self):
        """
@@ -935,7 +935,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            checksum="2",
            storage_path=StoragePath.objects.create(path="TestFolder/{{created}}"),
        )
-        self.assertEqual(generate_filename(doc), Path("TestFolder/2020-06-25.pdf"))
+        self.assertEqual(generate_filename(doc), "TestFolder/2020-06-25.pdf")
    def test_dynamic_path_with_none(self):
        """
@@ -956,7 +956,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            checksum="2",
            storage_path=StoragePath.objects.create(path="{{asn}} - {{created}}"),
        )
-        self.assertEqual(generate_filename(doc), Path("none - 2020-06-25.pdf"))
+        self.assertEqual(generate_filename(doc), "none - 2020-06-25.pdf")
    @override_settings(
        FILENAME_FORMAT_REMOVE_NONE=True,
@@ -984,7 +984,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            checksum="2",
            storage_path=sp,
        )
-        self.assertEqual(generate_filename(doc), Path("TestFolder/2020-06-25.pdf"))
+        self.assertEqual(generate_filename(doc), "TestFolder/2020-06-25.pdf")
        # Special case, undefined variable, then defined at the start of the template
        # This could lead to an absolute path after we remove the leading -none-, but leave the leading /
@@ -993,7 +993,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            "{{ owner_username }}/{{ created_year }}/{{ correspondent }}/{{ title }}"
        )
        sp.save()
-        self.assertEqual(generate_filename(doc), Path("2020/does not matter.pdf"))
+        self.assertEqual(generate_filename(doc), "2020/does not matter.pdf")
    def test_multiple_doc_paths(self):
        """
@@ -1028,14 +1028,8 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            ),
        )
-        self.assertEqual(
+        self.assertEqual(generate_filename(doc_a), "ThisIsAFolder/4/2020-06-25.pdf")
-            generate_filename(doc_a),
+        self.assertEqual(generate_filename(doc_b), "SomeImportantNone/2020-07-25.pdf")
            Path("ThisIsAFolder/4/2020-06-25.pdf"),
        )
        self.assertEqual(
            generate_filename(doc_b),
            Path("SomeImportantNone/2020-07-25.pdf"),
        )
    @override_settings(
        FILENAME_FORMAT=None,
@@ -1070,11 +1064,8 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            ),
        )
-        self.assertEqual(generate_filename(doc_a), Path("0000002.pdf"))
+        self.assertEqual(generate_filename(doc_a), "0000002.pdf")
-        self.assertEqual(
+        self.assertEqual(generate_filename(doc_b), "SomeImportantNone/2020-07-25.pdf")
            generate_filename(doc_b),
            Path("SomeImportantNone/2020-07-25.pdf"),
        )
    @override_settings(
        FILENAME_FORMAT="{created_year_short}/{created_month_name_short}/{created_month_name}/{title}",
@@ -1087,7 +1078,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            pk=2,
            checksum="2",
        )
-        self.assertEqual(generate_filename(doc), Path("89/Dec/December/The Title.pdf"))
+        self.assertEqual(generate_filename(doc), "89/Dec/December/The Title.pdf")
    @override_settings(
        FILENAME_FORMAT="{added_year_short}/{added_month_name}/{added_month_name_short}/{title}",
@@ -1100,7 +1091,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            pk=2,
            checksum="2",
        )
-        self.assertEqual(generate_filename(doc), Path("84/August/Aug/The Title.pdf"))
+        self.assertEqual(generate_filename(doc), "84/August/Aug/The Title.pdf")
    @override_settings(
        FILENAME_FORMAT="{owner_username}/{title}",
@@ -1133,8 +1124,8 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            checksum="3",
        )
-        self.assertEqual(generate_filename(owned_doc), Path("user1/The Title.pdf"))
+        self.assertEqual(generate_filename(owned_doc), "user1/The Title.pdf")
-        self.assertEqual(generate_filename(no_owner_doc), Path("none/does matter.pdf"))
+        self.assertEqual(generate_filename(no_owner_doc), "none/does matter.pdf")
    @override_settings(
        FILENAME_FORMAT="{original_name}",
@@ -1180,20 +1171,17 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            original_filename="logs.txt",
        )
-        self.assertEqual(generate_filename(doc_with_original), Path("someepdf.pdf"))
+        self.assertEqual(generate_filename(doc_with_original), "someepdf.pdf")
        self.assertEqual(
            generate_filename(tricky_with_original),
-            Path("some pdf with spaces and stuff.pdf"),
+            "some pdf with spaces and stuff.pdf",
        )
-        self.assertEqual(generate_filename(no_original), Path("none.pdf"))
+        self.assertEqual(generate_filename(no_original), "none.pdf")
-        self.assertEqual(generate_filename(text_doc), Path("logs.txt"))
+        self.assertEqual(generate_filename(text_doc), "logs.txt")
-        self.assertEqual(
+        self.assertEqual(generate_filename(text_doc, archive_filename=True), "logs.pdf")
            generate_filename(text_doc, archive_filename=True),
            Path("logs.pdf"),
        )
    @override_settings(
        FILENAME_FORMAT="XX{correspondent}/{title}",
@@ -1218,7 +1206,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        # Ensure that filename is properly generated
        document.filename = generate_filename(document)
-        self.assertEqual(document.filename, Path("XX/doc1.pdf"))
+        self.assertEqual(document.filename, "XX/doc1.pdf")
    def test_complex_template_strings(self):
        """
@@ -1256,19 +1244,19 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        self.assertEqual(
            generate_filename(doc_a),
-            Path("somepath/some where/2020-06-25/Does Matter.pdf"),
+            "somepath/some where/2020-06-25/Does Matter.pdf",
        )
        doc_a.checksum = "5"
        self.assertEqual(
            generate_filename(doc_a),
-            Path("somepath/2024-10-01/Does Matter.pdf"),
+            "somepath/2024-10-01/Does Matter.pdf",
        )
        sp.path = "{{ document.title|lower }}{{ document.archive_serial_number - 2 }}"
        sp.save()
-        self.assertEqual(generate_filename(doc_a), Path("does matter23.pdf"))
+        self.assertEqual(generate_filename(doc_a), "does matter23.pdf")
        sp.path = """
                 somepath/
@@ -1287,13 +1275,13 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        sp.save()
        self.assertEqual(
            generate_filename(doc_a),
-            Path("somepath/asn-000-200/Does Matter/Does Matter.pdf"),
+            "somepath/asn-000-200/Does Matter/Does Matter.pdf",
        )
        doc_a.archive_serial_number = 301
        doc_a.save()
        self.assertEqual(
            generate_filename(doc_a),
-            Path("somepath/asn-201-400/asn-3xx/Does Matter.pdf"),
+            "somepath/asn-201-400/asn-3xx/Does Matter.pdf",
        )
    @override_settings(
@@ -1322,7 +1310,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        with self.assertLogs(level=logging.WARNING) as capture:
            self.assertEqual(
                generate_filename(doc_a),
-                Path("0000002.pdf"),
+                "0000002.pdf",
            )
            self.assertEqual(len(capture.output), 1)
@@ -1357,7 +1345,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        with self.assertLogs(level=logging.WARNING) as capture:
            self.assertEqual(
                generate_filename(doc_a),
-                Path("0000002.pdf"),
+                "0000002.pdf",
            )
            self.assertEqual(len(capture.output), 1)
@@ -1425,7 +1413,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        ):
            self.assertEqual(
                generate_filename(doc_a),
-                Path("invoices/1234.pdf"),
+                "invoices/1234.pdf",
            )
        with override_settings(
@@ -1439,7 +1427,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        ):
            self.assertEqual(
                generate_filename(doc_a),
-                Path("Some Title_ChoiceOne.pdf"),
+                "Some Title_ChoiceOne.pdf",
            )
            # Check for handling Nones well
@@ -1448,7 +1436,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
            self.assertEqual(
                generate_filename(doc_a),
-                Path("Some Title_Default Value.pdf"),
+                "Some Title_Default Value.pdf",
            )
        cf.name = "Invoice Number"
@@ -1461,7 +1449,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        ):
            self.assertEqual(
                generate_filename(doc_a),
-                Path("invoices/4567.pdf"),
+                "invoices/4567.pdf",
            )
        with override_settings(
@@ -1469,7 +1457,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        ):
            self.assertEqual(
                generate_filename(doc_a),
-                Path("invoices/0.pdf"),
+                "invoices/0.pdf",
            )
    def test_datetime_filter(self):
@@ -1508,7 +1496,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        ):
            self.assertEqual(
                generate_filename(doc_a),
-                Path("2020/Some Title.pdf"),
+                "2020/Some Title.pdf",
            )
        with override_settings(
@@ -1516,7 +1504,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        ):
            self.assertEqual(
                generate_filename(doc_a),
-                Path("2020-06-25/Some Title.pdf"),
+                "2020-06-25/Some Title.pdf",
            )
        with override_settings(
@@ -1524,7 +1512,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        ):
            self.assertEqual(
                generate_filename(doc_a),
-                Path("2024-10-01/Some Title.pdf"),
+                "2024-10-01/Some Title.pdf",
            )
    def test_slugify_filter(self):
@@ -1551,7 +1539,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        ):
            self.assertEqual(
                generate_filename(doc),
-                Path("some-title-with-special-characters.pdf"),
+                "some-title-with-special-characters.pdf",
            )
        # Test with correspondent name containing spaces and special chars
@@ -1565,7 +1553,7 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        ):
            self.assertEqual(
                generate_filename(doc),
-                Path("johns-office-workplace/some-title-with-special-characters.pdf"),
+                "johns-office-workplace/some-title-with-special-characters.pdf",
            )
        # Test with custom fields
@@ -1584,5 +1572,5 @@ class TestFilenameGeneration(DirectoriesMixin, TestCase):
        ):
            self.assertEqual(
                generate_filename(doc),
-                Path("brussels-belgium/some-title-with-special-characters.pdf"),
+                "brussels-belgium/some-title-with-special-characters.pdf",
            )
--- a/src/documents/tests/test_management_exporter.py
+++ b/src/documents/tests/test_management_exporter.py
@@ -123,7 +123,7 @@ class TestExportImport(
        self.trigger = WorkflowTrigger.objects.create(
            type=WorkflowTrigger.WorkflowTriggerType.CONSUMPTION,
-            sources=[str(WorkflowTrigger.DocumentSourceChoices.CONSUME_FOLDER.value)],
+            sources=[1],
            filter_filename="*",
        )
        self.action = WorkflowAction.objects.create(assign_title="new title")
@@ -209,7 +209,7 @@ class TestExportImport(
            4,
        )
-        self.assertIsFile(self.target / "manifest.json")
+        self.assertIsFile((self.target / "manifest.json").as_posix())
        self.assertEqual(
            self._get_document_from_manifest(manifest, self.d1.id)["fields"]["title"],
@@ -235,7 +235,9 @@ class TestExportImport(
                ).as_posix()
                self.assertIsFile(fname)
                self.assertIsFile(
-                    self.target / element[document_exporter.EXPORTER_THUMBNAIL_NAME],
+                    (
                        self.target / element[document_exporter.EXPORTER_THUMBNAIL_NAME]
                    ).as_posix(),
                )
                with Path(fname).open("rb") as f:
@@ -250,7 +252,7 @@ class TestExportImport(
                if document_exporter.EXPORTER_ARCHIVE_NAME in element:
                    fname = (
                        self.target / element[document_exporter.EXPORTER_ARCHIVE_NAME]
-                    )
+                    ).as_posix()
                    self.assertIsFile(fname)
                    with Path(fname).open("rb") as f:
@@ -310,7 +312,7 @@ class TestExportImport(
        )
        self._do_export()
-        self.assertIsFile(self.target / "manifest.json")
+        self.assertIsFile((self.target / "manifest.json").as_posix())
        st_mtime_1 = (self.target / "manifest.json").stat().st_mtime
@@ -320,7 +322,7 @@ class TestExportImport(
            self._do_export()
            m.assert_not_called()
-        self.assertIsFile(self.target / "manifest.json")
+        self.assertIsFile((self.target / "manifest.json").as_posix())
        st_mtime_2 = (self.target / "manifest.json").stat().st_mtime
        Path(self.d1.source_path).touch()
@@ -332,7 +334,7 @@ class TestExportImport(
            self.assertEqual(m.call_count, 1)
        st_mtime_3 = (self.target / "manifest.json").stat().st_mtime
-        self.assertIsFile(self.target / "manifest.json")
+        self.assertIsFile((self.target / "manifest.json").as_posix())
        self.assertNotEqual(st_mtime_1, st_mtime_2)
        self.assertNotEqual(st_mtime_2, st_mtime_3)
@@ -350,7 +352,7 @@ class TestExportImport(
        self._do_export()
-        self.assertIsFile(self.target / "manifest.json")
+        self.assertIsFile((self.target / "manifest.json").as_posix())
        with mock.patch(
            "documents.management.commands.document_exporter.copy_file_with_basic_stats",
@@ -358,7 +360,7 @@ class TestExportImport(
            self._do_export()
            m.assert_not_called()
-        self.assertIsFile(self.target / "manifest.json")
+        self.assertIsFile((self.target / "manifest.json").as_posix())
        self.d2.checksum = "asdfasdgf3"
        self.d2.save()
@@ -369,7 +371,7 @@ class TestExportImport(
            self._do_export(compare_checksums=True)
            self.assertEqual(m.call_count, 1)
-        self.assertIsFile(self.target / "manifest.json")
+        self.assertIsFile((self.target / "manifest.json").as_posix())
    def test_update_export_deleted_document(self):
        shutil.rmtree(Path(self.dirs.media_dir) / "documents")
@@ -383,7 +385,7 @@ class TestExportImport(
        self.assertTrue(len(manifest), 7)
        doc_from_manifest = self._get_document_from_manifest(manifest, self.d3.id)
        self.assertIsFile(
-            str(self.target / doc_from_manifest[EXPORTER_FILE_NAME]),
+            (self.target / doc_from_manifest[EXPORTER_FILE_NAME]).as_posix(),
        )
        self.d3.delete()
@@ -395,12 +397,12 @@ class TestExportImport(
            self.d3.id,
        )
        self.assertIsFile(
-            self.target / doc_from_manifest[EXPORTER_FILE_NAME],
+            (self.target / doc_from_manifest[EXPORTER_FILE_NAME]).as_posix(),
        )
        manifest = self._do_export(delete=True)
        self.assertIsNotFile(
-            self.target / doc_from_manifest[EXPORTER_FILE_NAME],
+            (self.target / doc_from_manifest[EXPORTER_FILE_NAME]).as_posix(),
        )
        self.assertTrue(len(manifest), 6)
@@ -414,20 +416,20 @@ class TestExportImport(
        )
        self._do_export(use_filename_format=True)
-        self.assertIsFile(self.target / "wow1" / "c.pdf")
+        self.assertIsFile((self.target / "wow1" / "c.pdf").as_posix())
-        self.assertIsFile(self.target / "manifest.json")
+        self.assertIsFile((self.target / "manifest.json").as_posix())
        self.d1.title = "new_title"
        self.d1.save()
        self._do_export(use_filename_format=True, delete=True)
-        self.assertIsNotFile(self.target / "wow1" / "c.pdf")
+        self.assertIsNotFile((self.target / "wow1" / "c.pdf").as_posix())
-        self.assertIsNotDir(self.target / "wow1")
+        self.assertIsNotDir((self.target / "wow1").as_posix())
-        self.assertIsFile(self.target / "new_title" / "c.pdf")
+        self.assertIsFile((self.target / "new_title" / "c.pdf").as_posix())
-        self.assertIsFile(self.target / "manifest.json")
+        self.assertIsFile((self.target / "manifest.json").as_posix())
-        self.assertIsFile(self.target / "wow2" / "none.pdf")
+        self.assertIsFile((self.target / "wow2" / "none.pdf").as_posix())
        self.assertIsFile(
-            self.target / "wow2" / "none_01.pdf",
+            (self.target / "wow2" / "none_01.pdf").as_posix(),
        )
    def test_export_missing_files(self):
--- a/src/documents/tests/test_management_fuzzy.py
+++ b/src/documents/tests/test_management_fuzzy.py
@@ -87,7 +87,7 @@ class TestFuzzyMatchCommand(TestCase):
            filename="other_test.pdf",
        )
        stdout, _ = self.call_command()
-        self.assertIn("No matches found", stdout)
+        self.assertEqual(stdout, "No matches found\n")
    def test_with_matches(self):
        """
@@ -116,7 +116,7 @@ class TestFuzzyMatchCommand(TestCase):
            filename="other_test.pdf",
        )
        stdout, _ = self.call_command("--processes", "1")
-        self.assertRegex(stdout, self.MSG_REGEX)
+        self.assertRegex(stdout, self.MSG_REGEX + "\n")
    def test_with_3_matches(self):
        """
@@ -152,10 +152,11 @@ class TestFuzzyMatchCommand(TestCase):
            filename="final_test.pdf",
        )
        stdout, _ = self.call_command()
-        lines = [x.strip() for x in stdout.splitlines() if x.strip()]
+        lines = [x.strip() for x in stdout.split("\n") if len(x.strip())]
        self.assertEqual(len(lines), 3)
-        for line in lines:
+        self.assertRegex(lines[0], self.MSG_REGEX)
-            self.assertRegex(line, self.MSG_REGEX)
+        self.assertRegex(lines[1], self.MSG_REGEX)
        self.assertRegex(lines[2], self.MSG_REGEX)
    def test_document_deletion(self):
        """
@@ -196,12 +197,14 @@ class TestFuzzyMatchCommand(TestCase):
        stdout, _ = self.call_command("--delete")
-        self.assertIn(
+        lines = [x.strip() for x in stdout.split("\n") if len(x.strip())]
        self.assertEqual(len(lines), 3)
        self.assertEqual(
            lines[0],
            "The command is configured to delete documents.  Use with caution",
            stdout,
        )
-        self.assertRegex(stdout, self.MSG_REGEX)
+        self.assertRegex(lines[1], self.MSG_REGEX)
-        self.assertIn("Deleting 1 documents based on ratio matches", stdout)
+        self.assertEqual(lines[2], "Deleting 1 documents based on ratio matches")
        self.assertEqual(Document.objects.count(), 2)
        self.assertIsNotNone(Document.objects.get(pk=1))
--- a/src/documents/tests/test_migration_mime_type.py
+++ b/src/documents/tests/test_migration_mime_type.py
@@ -20,7 +20,7 @@ def source_path_before(self):
        if self.storage_type == STORAGE_TYPE_GPG:
            fname += ".gpg"
-    return Path(settings.ORIGINALS_DIR) / fname
+    return (Path(settings.ORIGINALS_DIR) / fname).as_posix()
 def file_type_after(self):
@@ -35,7 +35,7 @@ def source_path_after(doc):
        if doc.storage_type == STORAGE_TYPE_GPG:
            fname += ".gpg"  # pragma: no cover
-    return Path(settings.ORIGINALS_DIR) / fname
+    return (Path(settings.ORIGINALS_DIR) / fname).as_posix()
@override_settings(PASSPHRASE="test")
--- a/src/documents/tests/test_migration_workflows.py
+++ b/src/documents/tests/test_migration_workflows.py
@@ -104,7 +104,7 @@ class TestReverseMigrateWorkflow(TestMigrations):
        trigger = WorkflowTrigger.objects.create(
            type=0,
-            sources=[str(DocumentSource.ConsumeFolder)],
+            sources=[DocumentSource.ConsumeFolder],
            filter_path="*/path/*",
            filter_filename="*file*",
        )
--- a/src/paperless/auth.py
+++ b/src/paperless/auth.py
@@ -54,7 +54,7 @@ class HttpRemoteUserMiddleware(PersistentRemoteUserMiddleware):
    header = settings.HTTP_REMOTE_USER_HEADER_NAME
-    def __call__(self, request: HttpRequest) -> None:
+    def process_request(self, request: HttpRequest) -> None:
        # If remote user auth is enabled only for the frontend, not the API,
        # then we need dont want to authenticate the user for API requests.
        if (
@@ -62,8 +62,8 @@ class HttpRemoteUserMiddleware(PersistentRemoteUserMiddleware):
            and "paperless.auth.PaperlessRemoteUserAuthentication"
            not in settings.REST_FRAMEWORK["DEFAULT_AUTHENTICATION_CLASSES"]
        ):
-            return self.get_response(request)
+            return
-        return super().__call__(request)
+        return super().process_request(request)
 class PaperlessRemoteUserAuthentication(authentication.RemoteUserAuthentication):
--- a/src/paperless/checks.py
+++ b/src/paperless/checks.py
@@ -214,3 +214,31 @@ def audit_log_check(app_configs, **kwargs):
        )
    return result
@register()
 def check_postgres_version(app_configs, **kwargs):
    """
    Django 5.2 removed PostgreSQL 13 support and thus it will be removed in
    a future Paperless-ngx version. This check can be removed eventually.
    See https://docs.djangoproject.com/en/5.2/releases/5.2/#dropped-support-for-postgresql-13
    """
    db_conn = connections["default"]
    result = []
    if db_conn.vendor == "postgresql":
        try:
            with db_conn.cursor() as cursor:
                cursor.execute("SHOW server_version;")
                version = cursor.fetchone()[0]
                if version.startswith("13"):
                    return [
                        Warning(
                            "PostgreSQL 13 is deprecated and will not be supported in a future Paperless-ngx release.",
                            hint="Upgrade to PostgreSQL 14 or newer.",
                        ),
                    ]
        except Exception:  # pragma: no cover
            # Don't block checks on version query failure
            pass
    return result
--- a/src/paperless/tests/test_checks.py
+++ b/src/paperless/tests/test_checks.py
@@ -9,6 +9,7 @@ from documents.tests.utils import DirectoriesMixin
 from documents.tests.utils import FileSystemAssertsMixin
 from paperless.checks import audit_log_check
 from paperless.checks import binaries_check
 from paperless.checks import check_postgres_version
 from paperless.checks import debug_mode_check
 from paperless.checks import paths_check
 from paperless.checks import settings_values_check
@@ -262,3 +263,39 @@ class TestAuditLogChecks(TestCase):
                    ("auditlog table was found but audit log is disabled."),
                    msg.msg,
                )
 class TestPostgresVersionCheck(TestCase):
    @mock.patch("paperless.checks.connections")
    def test_postgres_13_warns(self, mock_connections):
        mock_connection = mock.MagicMock()
        mock_connection.vendor = "postgresql"
        mock_cursor = mock.MagicMock()
        mock_cursor.__enter__.return_value.fetchone.return_value = ["13.11"]
        mock_connection.cursor.return_value = mock_cursor
        mock_connections.__getitem__.return_value = mock_connection
        warnings = check_postgres_version(None)
        self.assertEqual(len(warnings), 1)
        self.assertIn("PostgreSQL 13 is deprecated", warnings[0].msg)
    @mock.patch("paperless.checks.connections")
    def test_postgres_14_passes(self, mock_connections):
        mock_connection = mock.MagicMock()
        mock_connection.vendor = "postgresql"
        mock_cursor = mock.MagicMock()
        mock_cursor.__enter__.return_value.fetchone.return_value = ["14.10"]
        mock_connection.cursor.return_value = mock_cursor
        mock_connections.__getitem__.return_value = mock_connection
        warnings = check_postgres_version(None)
        self.assertEqual(warnings, [])
    @mock.patch("paperless.checks.connections")
    def test_non_postgres_skipped(self, mock_connections):
        mock_connection = mock.MagicMock()
        mock_connection.vendor = "sqlite"
        mock_connections.__getitem__.return_value = mock_connection
        warnings = check_postgres_version(None)
        self.assertEqual(warnings, [])
--- a/src/paperless/tests/test_remote_user.py
+++ b/src/paperless/tests/test_remote_user.py
@@ -1,7 +1,6 @@
 import os
 from unittest import mock
 from django.conf import settings
 from django.contrib.auth.models import User
 from django.test import override_settings
 from rest_framework import status
@@ -92,7 +91,6 @@ class TestRemoteUser(DirectoriesMixin, APITestCase):
    @override_settings(
        REST_FRAMEWORK={
            **settings.REST_FRAMEWORK,
            "DEFAULT_AUTHENTICATION_CLASSES": [
                "rest_framework.authentication.BasicAuthentication",
                "rest_framework.authentication.TokenAuthentication",
--- a/uv.lock
+++ b/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 3
+revision = 2
 requires-python = ">=3.10"
 resolution-markers = [
    "sys_platform == 'darwin'",
@@ -312,15 +312,15 @@ wheels = [
 [[package]]
 name = "channels"
-version = "4.3.1"
+version = "4.3.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
    { name = "asgiref", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
    { name = "django", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/12/a0/46450fcf9e56af18a6b0440ba49db6635419bb7bc84142c35f4143b1a66c/channels-4.3.1.tar.gz", hash = "sha256:97413ffd674542db08e16a9ef09cd86ec0113e5f8125fbd33cf0854adcf27cdb", size = 26896, upload-time = "2025-08-01T13:25:19.952Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/72/04/6768c7a887f9c593c4d49f99130c8aec4ea06e750bc17c306b689f6caf3b/channels-4.3.0.tar.gz", hash = "sha256:7db32c61dcd88eada1647e6c6f6ad2eb724b75d4852eeff26ad1c51ccd1a37f7", size = 26816, upload-time = "2025-07-28T13:52:50.334Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/89/1c/eae1c2a8c195760376e7f65d0bdcc3e966695d29cfbe5c54841ce5c71408/channels-4.3.1-py3-none-any.whl", hash = "sha256:b091d4b26f91d807de3e84aead7ba785314f27eaf5bac31dd51b1c956b883859", size = 31286, upload-time = "2025-08-01T13:25:18.845Z" },
+    { url = "https://files.pythonhosted.org/packages/7c/59/0866202ee593e1b0dab0b472ebb8169e1b2b7886ad3008d193da2bbe10cb/channels-4.3.0-py3-none-any.whl", hash = "sha256:0497f3affb95e621b37d6bae1b6a5d9e8e1e1221007a2566f280091cf30ffcce", size = 31238, upload-time = "2025-07-28T13:52:49.117Z" },
 ]
 [[package]]
@@ -626,15 +626,15 @@ wheels = [
 [[package]]
 name = "django"
-version = "5.2.5"
+version = "5.1.8"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
    { name = "asgiref", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
    { name = "sqlparse", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/62/9b/779f853c3d2d58b9e08346061ff3e331cdec3fe3f53aae509e256412a593/django-5.2.5.tar.gz", hash = "sha256:0745b25681b129a77aae3d4f6549b62d3913d74407831abaa0d9021a03954bae", size = 10859748, upload-time = "2025-08-06T08:26:29.978Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/00/40/45adc1b93435d1b418654a734b68351bb6ce0a0e5e37b2f0e9aeb1a2e233/Django-5.1.8.tar.gz", hash = "sha256:42e92a1dd2810072bcc40a39a212b693f94406d0ba0749e68eb642f31dc770b4", size = 10723602, upload-time = "2025-04-02T11:19:56.028Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/9d/6e/98a1d23648e0085bb5825326af17612ecd8fc76be0ce96ea4dc35e17b926/django-5.2.5-py3-none-any.whl", hash = "sha256:2b2ada0ee8a5ff743a40e2b9820d1f8e24c11bac9ae6469cd548f0057ea6ddcd", size = 8302999, upload-time = "2025-08-06T08:26:23.562Z" },
+    { url = "https://files.pythonhosted.org/packages/ec/0d/e6dd0ed898b920fec35c6eeeb9acbeb831fff19ad21c5e684744df1d4a36/Django-5.1.8-py3-none-any.whl", hash = "sha256:11b28fa4b00e59d0def004e9ee012fefbb1065a5beb39ee838983fd24493ad4f", size = 8277130, upload-time = "2025-04-02T11:19:51.591Z" },
 ]
 [[package]]
@@ -660,15 +660,15 @@ socialaccount = [
 [[package]]
 name = "django-auditlog"
-version = "3.2.1"
+version = "3.1.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
    { name = "django", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
    { name = "python-dateutil", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/e1/46/9da1d94493832fa18d2f6324a76d387fa232001593866987a96047709f4e/django_auditlog-3.2.1.tar.gz", hash = "sha256:63a4c9f7793e94eed804bc31a04d9b0b58244b1d280e2ed273c8b406bff1f779", size = 72926, upload-time = "2025-07-03T20:08:17.734Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/0e/3a/61bfb180019d08db3f7a2e4097bda14ee32bd57f5dffda0c84b2d4c26304/django_auditlog-3.1.2.tar.gz", hash = "sha256:435345b4055d16abfb4ada4bf11320f9e2f6d343874464471fa0041f13f3a474", size = 69359, upload-time = "2025-04-26T11:01:56.553Z" }
 wheels = [
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+    { url = "https://files.pythonhosted.org/packages/af/34/47edd758abcb4426953b5ff2fa4dd9956c2304e96160ab1b95c3a1ab6e61/django_auditlog-3.1.2-py3-none-any.whl", hash = "sha256:6432a83fdf4397a726488d101fedcb62daafd6d4b825a0fc4c50e3657f5883cd", size = 37312, upload-time = "2025-04-26T11:01:16.776Z" },
 ]
 [[package]]
@@ -764,38 +764,38 @@ wheels = [
 [[package]]
 name = "django-guardian"
-version = "3.0.3"
+version = "2.4.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
    { name = "django", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/30/c2/3ed43813dd7313f729dbaa829b4f9ed4a647530151f672cfb5f843c12edf/django_guardian-3.0.3.tar.gz", hash = "sha256:4e59eab4d836da5a027cf0c176d14bc2a4e22cbbdf753159a03946c08c8a196d", size = 85410, upload-time = "2025-06-25T20:42:17.475Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/6f/4c/d1f6923a0ad7f16c403a54c09e94acb76ac6c3765e02523fb09b2b03e1a8/django-guardian-2.4.0.tar.gz", hash = "sha256:c58a68ae76922d33e6bdc0e69af1892097838de56e93e78a8361090bcd9f89a0", size = 159008, upload-time = "2021-05-23T22:11:26.23Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/8b/13/e6f629a978ef5fab8b8d2760cacc3e451016cef952cf4c049d672c5c6b07/django_guardian-3.0.3-py3-none-any.whl", hash = "sha256:d2164cea9f03c369d7ade21802710f3ab23ca6734bcc7dfcfb385906783916c7", size = 118198, upload-time = "2025-06-25T20:42:15.377Z" },
+    { url = "https://files.pythonhosted.org/packages/a2/25/869df12e544b51f583254aadbba6c1a95e11d2d08edeb9e58dd715112db5/django_guardian-2.4.0-py3-none-any.whl", hash = "sha256:440ca61358427e575323648b25f8384739e54c38b3d655c81d75e0cd0d61b697", size = 106107, upload-time = "2021-05-23T22:11:22.75Z" },
 ]
 [[package]]
 name = "django-multiselectfield"
-version = "1.0.1"
+version = "0.1.13"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
    { name = "django", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/04/9a/27060e8aa491ff2d286054df2e89df481a8dfe0e5e459fa36c0f48e3c10c/django_multiselectfield-1.0.1.tar.gz", hash = "sha256:3f8b4fff3e07d4a91c8bb4b809bc35caeb22b41769b606f4c9edc53b8d72a667", size = 22025, upload-time = "2025-06-12T14:41:21.599Z" }
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+    { url = "https://files.pythonhosted.org/packages/be/9e/3ed6f072f1e806516dbc8c95e4ecae7b87af6757eb5d428857ea0a097e76/django_multiselectfield-0.1.13-py3-none-any.whl", hash = "sha256:f146ef568c823a409f4021b98781666ec2debabfceca9176116d749dc39cb8b3", size = 14804, upload-time = "2024-07-01T05:40:37.549Z" },
 ]
 [[package]]
 name = "django-soft-delete"
-version = "1.0.19"
+version = "1.0.18"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
    { name = "django", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
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		`@@ -1 +0,0 @@`
			sample textual document content include as many characters as possible to check the classifier s vectorization hey 00 this is a test0707 content this is an example document created on 2025 06 25 digits 0123456789 punctuation english text the quick brown fox jumps over the lazy dog english stop words we ve been doing it before accented latin diacritics àâäæçéèêëîïôœùûüÿñ arabic لقد قام المترجم بعمل جيد greek αλφα βήτα γάμμα δέλτα ωμέγα cyrillic привет как дела добро пожаловать chinese simplified 你好世界今天的天气很好 chinese traditional 歡迎來到世界今天天氣很好 japanese kanji hiragana katakana 東京へ行きますカタカナひらがな漢字 korean hangul 안녕하세요 오늘 날씨 어때요 arabic مرحب ا كيف حالك hebrew שלום מה שלומך emoji symbols µ math ₀ x² dx π 3 14159 e ρ ε₀ currency 1 date formats 25 06 2025 june 25 2025 2025年6月25日 quote in french bonjour ça va quote in german guten tag wie geht s newline test r n r tab ttest tspacing 192 33601010101 end of document
		`@@ -1 +0,0 @@`
			sampl textual document content includ mani charact possibl check classifi vector hey 00 test0707 content exampl document creat 2025 06 25 digit 0123456789 punctuat english text quick brown fox jump lazi dog english stop word accent latin diacrit àâäæçéèêëîïôœùûüÿñ arab لقد قام المترجم بعمل جيد greek αλφα βήτα γάμμα δέλτα ωμέγα cyril привет как дела добро пожаловать chines simplifi 你好世界今天的天气很好 chines tradit 歡迎來到世界今天天氣很好 japanes kanji hiragana katakana 東京へ行きますカタカナひらがな漢字 korean hangul 안녕하세요 오늘 날씨 어때요 arab مرحب ا كيف حالك hebrew שלום מה שלומך emoji symbol µ math ₀ x² dx π 3 14159 e ρ ε₀ currenc 1 date format 25 06 2025 june 25 2025 2025年6月25日 quot french bonjour ça va quot german guten tag wie geht newlin test r n r tab ttest tspace 192 33601010101 end document