switch everywhere to use Snapshot.pk and ArchiveResult.pk instead of id

archivebox/abid_utils/abid.py

@@ -48,6 +48,8 @@ class ABID(NamedTuple):
 
     @classmethod
     def parse(cls, buffer: Union[str, UUID, ulid.ULID, TypeID, 'ABID'], prefix=DEFAULT_ABID_PREFIX) -> 'ABID':
+        assert buffer, f'Attempted to create ABID from null value {buffer}'
+
         buffer = str(buffer)
         if '_' in buffer:
             prefix, suffix = buffer.split('_')
@@ -55,7 +57,7 @@ class ABID(NamedTuple):
             prefix, suffix = prefix.strip('_'), buffer
 
         assert len(prefix) == ABID_PREFIX_LEN - 1   # length without trailing _
-        assert len(suffix) == ABID_SUFFIX_LEN
+        assert len(suffix) == ABID_SUFFIX_LEN, f'Suffix {suffix} from {buffer} was not {ABID_SUFFIX_LEN} chars long'
 
         return cls(
             prefix=abid_part_from_prefix(prefix),
@@ -118,6 +120,7 @@ def abid_part_from_uri(uri: str) -> str:
     """
     'E4A5CCD9'     # takes first 8 characters of sha256(url)
     """
+    uri = str(uri)
     return uri_hash(uri)[:ABID_URI_LEN]
 
 def abid_part_from_ts(ts: Optional[datetime]) -> str:
@@ -131,10 +134,11 @@ def abid_part_from_subtype(subtype: str) -> str:
     Snapshots have 01 type, other objects have other subtypes like wget/media/etc.
     Also allows us to change the ulid spec later by putting special sigil values here.
     """
+    subtype = str(subtype)
     if len(subtype) == ABID_SUBTYPE_LEN:
         return subtype
 
-    return hashlib.sha256(subtype.encode('utf-8')).hexdigest()[:ABID_SUBTYPE_LEN]
+    return hashlib.sha256(subtype.encode('utf-8')).hexdigest()[:ABID_SUBTYPE_LEN].upper()
 
 def abid_part_from_rand(rand: Union[str, UUID, None, int]) -> str:
     """
@@ -146,16 +150,15 @@ def abid_part_from_rand(rand: Union[str, UUID, None, int]) -> str:
     elif isinstance(rand, UUID):
         # if it's a uuid we take the last 6 characters of the ULID represation of it
         return str(ulid.from_uuid(rand))[-ABID_RAND_LEN:]
-    elif isinstance(rand, str):
-        # if it's a string we take the last 6 characters of it verbatim
-        return rand[-ABID_RAND_LEN:]
     elif isinstance(rand, int):
         # if it's a BigAutoInteger field we convert it from an int to a 0-padded string
         rand_str = str(rand)[-ABID_RAND_LEN:]
         padding_needed = ABID_RAND_LEN - len(rand_str)
         rand_str = ('0'*padding_needed) + rand_str
         return rand_str
-    raise NotImplementedError('Random component of an ABID can only be computed from a str or UUID')
+
+    # otherwise treat it as a string, take the last 6 characters of it verbatim
+    return str(rand)[-ABID_RAND_LEN:].upper()
 
 
 def abid_from_values(prefix, ts, uri, subtype, rand) -> ABID:

archivebox/abid_utils/models.py

@@ -28,14 +28,16 @@ from .abid import (
 # Database Field for typeid/ulid style IDs with a prefix, e.g. snp_01BJQMF54D093DXEAWZ6JYRPAQ
 ABIDField = partial(
     CharIDField,
-    default=ulid.new,
     max_length=ABID_LEN,
-    help_text="ABID-format identifier for this entity (e.g. snp_01BJQMF54D093DXEAWZ6JYRPAQ)"
+    help_text="ABID-format identifier for this entity (e.g. snp_01BJQMF54D093DXEAWZ6JYRPAQ)",
+    default=None,
+    null=True,
+    blank=True,
+    db_index=True,
+    unique=True,
 )
 
 
-
-
 class ABIDModel(models.Model):
     abid_prefix: str = DEFAULT_ABID_PREFIX  # e.g. 'tag_'
     abid_ts_src = 'None'                    # e.g. 'self.created'
@@ -54,7 +56,8 @@ class ABIDModel(models.Model):
 
     def save(self, *args: Any, **kwargs: Any) -> None:
         if hasattr(self, 'abid'):
-            self.abid: ABID = self.abid or self.calculate_abid()
+            # self.abid = ABID.parse(self.abid) if self.abid else self.calculate_abid()
+            self.abid = self.calculate_abid()
         else:
             print(f'[!] WARNING: {self.__class__.__name__}.abid is not a DB field so ABID will not be persisted!')
             self.abid = self.calculate_abid()
@@ -106,7 +109,7 @@ class ABIDModel(models.Model):
         """
         ULIDParts(timestamp='01HX9FPYTR', url='E4A5CCD9', subtype='00', randomness='ZYEBQE')
         """
-        return ABID.parse(self.abid) if self.abid else self.calculate_abid()
+        return ABID.parse(self.abid) if getattr(self, 'abid', None) else self.calculate_abid()
 
     @property
     def ULID(self) -> ulid.ULID:

archivebox/api/models.py

@@ -12,7 +12,7 @@ from signal_webhooks.models import WebhookBase
 
 from django_stubs_ext.db.models import TypedModelMeta
 
-from abid_utils.models import ABIDModel
+from abid_utils.models import ABIDModel, ABIDField
 
 
 def generate_secret_token() -> str:
@@ -21,7 +21,15 @@ def generate_secret_token() -> str:
 
 
 class APIToken(ABIDModel):
+    abid_prefix = 'apt'
+    abid_ts_src = 'self.created'
+    abid_uri_src = 'self.token'
+    abid_subtype_src = 'self.user_id'
+    abid_rand_src = 'self.id'
+
     id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=True)
+    uuid = models.UUIDField(blank=True, null=True, editable=True, unique=True)
+    abid = ABIDField(prefix=abid_prefix)
 
     user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
     token = models.CharField(max_length=32, default=generate_secret_token, unique=True)
@@ -42,7 +50,8 @@ class APIToken(ABIDModel):
     def __json__(self) -> dict:
         return {
             "TYPE":             "APIToken",    
-            "id":               str(self.id),
+            "uuid":             str(self.id),
+            "abid":             str(self.calculate_abid()),
             "user_id":          str(self.user.id),
             "user_username":    self.user.username,
             "token":            self.token,
@@ -77,9 +86,14 @@ class OutboundWebhook(ABIDModel, WebhookBase):
     Model used in place of (extending) signals_webhooks.models.WebhookModel. Swapped using:
         settings.SIGNAL_WEBHOOKS_CUSTOM_MODEL = 'api.models.OutboundWebhook'
     """
-    ID_PREFIX = 'whk'
+    abid_prefix = 'whk'
+    abid_ts_src = 'self.created'
+    abid_uri_src = 'self.endpoint'
+    abid_subtype_src = 'self.ref'
+    abid_rand_src = 'self.id'
 
-    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=True)
+    uuid = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=True)
+    abid = ABIDField(prefix=abid_prefix)
 
     WebhookBase._meta.get_field('name').help_text = (
         'Give your webhook a descriptive name (e.g. Notify ACME Slack channel of any new ArchiveResults).')
@@ -92,3 +106,4 @@ class OutboundWebhook(ABIDModel, WebhookBase):
 
     class Meta(WebhookBase.Meta):
         verbose_name = 'API Outbound Webhook'
+

archivebox/api/v1_auth.py

@@ -47,6 +47,6 @@ def check_api_token(request, token_data: TokenAuthSchema):
         request=request,
     )
     if user:
-        return {"success": True, "user_id": str(user.id)}
+        return {"success": True, "user_id": str(user.pk)}
     
     return {"success": False, "user_id": None}

archivebox/api/v1_core.py

@@ -10,7 +10,7 @@ from ninja import Router, Schema, FilterSchema, Field, Query
 from ninja.pagination import paginate
 
 from core.models import Snapshot, ArchiveResult, Tag
-
+from abid_utils.abid import ABID
 
 router = Router(tags=['Core Models'])
 
@@ -20,9 +20,12 @@ router = Router(tags=['Core Models'])
 ### ArchiveResult #########################################################################
 
 class ArchiveResultSchema(Schema):
-    id: UUID
+    pk: str
+    uuid: UUID
+    abid: str
+
+    snapshot_abid: str
 
-    snapshot_id: UUID
     snapshot_url: str
     snapshot_tags: str
 
@@ -36,8 +39,16 @@ class ArchiveResultSchema(Schema):
     created: datetime
 
     @staticmethod
-    def resolve_id(obj):
-        return obj.uuid
+    def resolve_pk(obj):
+        return str(obj.pk)
+
+    @staticmethod
+    def resolve_uuid(obj):
+        return str(obj.uuid)
+
+    @staticmethod
+    def resolve_abid(obj):
+        return str(obj.ABID)
 
     @staticmethod
     def resolve_created(obj):
@@ -47,16 +58,21 @@ class ArchiveResultSchema(Schema):
     def resolve_snapshot_url(obj):
         return obj.snapshot.url
 
+    @staticmethod
+    def resolve_snapshot_abid(obj):
+        return str(obj.snapshot.ABID)
+
     @staticmethod
     def resolve_snapshot_tags(obj):
         return obj.snapshot.tags_str()
 
 
 class ArchiveResultFilterSchema(FilterSchema):
-    id: Optional[UUID] = Field(None, q='uuid')
+    uuid: Optional[UUID] = Field(None, q='uuid')
+    # abid: Optional[str] = Field(None, q='abid')
 
     search: Optional[str] = Field(None, q=['snapshot__url__icontains', 'snapshot__title__icontains', 'snapshot__tags__name__icontains', 'extractor', 'output__icontains'])
-    snapshot_id: Optional[UUID] = Field(None, q='snapshot_id')
+    snapshot_uuid: Optional[UUID] = Field(None, q='snapshot_uuid')
     snapshot_url: Optional[str] = Field(None, q='snapshot__url')
     snapshot_tag: Optional[str] = Field(None, q='snapshot__tags__name')
     
@@ -115,7 +131,9 @@ def get_archiveresult(request, archiveresult_id: str):
 
 
 class SnapshotSchema(Schema):
-    id: UUID
+    pk: str
+    uuid: UUID
+    abid: str
 
     url: str
     tags: str
@@ -128,9 +146,17 @@ class SnapshotSchema(Schema):
 
     archiveresults: List[ArchiveResultSchema]
 
-    # @staticmethod
-    # def resolve_id(obj):
-    #     return str(obj.id)
+    @staticmethod
+    def resolve_pk(obj):
+        return str(obj.pk)
+
+    @staticmethod
+    def resolve_uuid(obj):
+        return str(obj.uuid)
+
+    @staticmethod
+    def resolve_abid(obj):
+        return str(obj.ABID)
 
     @staticmethod
     def resolve_tags(obj):
@@ -167,10 +193,10 @@ def list_snapshots(request, filters: SnapshotFilterSchema = Query(...), with_arc
     results = filters.filter(qs)
     return results
 
[email protected]("/snapshot/{snapshot_id}", response=SnapshotSchema)
-def get_snapshot(request, snapshot_id: str, with_archiveresults: bool=True):
[email protected]("/snapshot/{snapshot_uuid}", response=SnapshotSchema)
+def get_snapshot(request, snapshot_uuid: str, with_archiveresults: bool=True):
     request.with_archiveresults = with_archiveresults
-    snapshot = get_object_or_404(Snapshot, id=snapshot_id)
+    snapshot = get_object_or_404(Snapshot, uuid=snapshot_uuid)
     return snapshot
 
 
@@ -179,9 +205,9 @@ def get_snapshot(request, snapshot_id: str, with_archiveresults: bool=True):
 #     snapshot = Snapshot.objects.create(**payload.dict())
 #     return snapshot
 #
-# @router.put("/snapshot/{snapshot_id}", response=SnapshotSchema)
-# def update_snapshot(request, snapshot_id: str, payload: SnapshotSchema):
-#     snapshot = get_object_or_404(Snapshot, id=snapshot_id)
+# @router.put("/snapshot/{snapshot_uuid}", response=SnapshotSchema)
+# def update_snapshot(request, snapshot_uuid: str, payload: SnapshotSchema):
+#     snapshot = get_object_or_404(Snapshot, uuid=snapshot_uuid)
 #
 #     for attr, value in payload.dict().items():
 #         setattr(snapshot, attr, value)
@@ -189,9 +215,9 @@ def get_snapshot(request, snapshot_id: str, with_archiveresults: bool=True):
 #
 #     return snapshot
 #
-# @router.delete("/snapshot/{snapshot_id}")
-# def delete_snapshot(request, snapshot_id: str):
-#     snapshot = get_object_or_404(Snapshot, id=snapshot_id)
+# @router.delete("/snapshot/{snapshot_uuid}")
+# def delete_snapshot(request, snapshot_uuid: str):
+#     snapshot = get_object_or_404(Snapshot, uuid=snapshot_uuid)
 #     snapshot.delete()
 #     return {"success": True}
 

archivebox/core/admin.py

@@ -164,7 +164,7 @@ class SnapshotActionForm(ActionForm):
 class SnapshotAdmin(SearchResultsAdminMixin, admin.ModelAdmin):
     list_display = ('added', 'title_str', 'files', 'size', 'url_str')
     sort_fields = ('title_str', 'url_str', 'added', 'files')
-    readonly_fields = ('info', 'bookmarked', 'added', 'updated')
+    readonly_fields = ('info', 'pk', 'uuid', 'abid', 'calculate_abid', 'bookmarked', 'added', 'updated')
     search_fields = ('id', 'url', 'timestamp', 'title', 'tags__name')
     fields = ('timestamp', 'url', 'title', 'tags', *readonly_fields)
     list_filter = ('added', 'updated', 'tags', 'archiveresult__status')
@@ -213,12 +213,14 @@ class SnapshotAdmin(SearchResultsAdminMixin, admin.ModelAdmin):
     #             </form>
     #         ''',
     #         csrf.get_token(self.request),
-    #         obj.id,
+    #         obj.pk,
     #     )
 
     def info(self, obj):
         return format_html(
             '''
+            PK: <code style="font-size: 10px; user-select: all">{}</code> &nbsp; &nbsp;
+            ABID: <code style="font-size: 10px; user-select: all">{}</code> &nbsp; &nbsp;
             UUID: <code style="font-size: 10px; user-select: all">{}</code> &nbsp; &nbsp;
             Timestamp: <code style="font-size: 10px; user-select: all">{}</code> &nbsp; &nbsp;
             URL Hash: <code style="font-size: 10px; user-select: all">{}</code><br/>
@@ -230,9 +232,11 @@ class SnapshotAdmin(SearchResultsAdminMixin, admin.ModelAdmin):
             Extension: {} &nbsp; &nbsp;
             <br/><br/>
             <a href="/archive/{}">View Snapshot index ➡️</a> &nbsp; &nbsp;
-            <a href="/admin/core/snapshot/?id__exact={}">View actions ⚙️</a>
+            <a href="/admin/core/snapshot/?uuid__exact={}">View actions ⚙️</a>
             ''',
-            obj.id,
+            obj.pk,
+            obj.ABID,
+            obj.uuid,
             obj.timestamp,
             obj.url_hash,
             '✅' if obj.is_archived else '❌',
@@ -244,7 +248,7 @@ class SnapshotAdmin(SearchResultsAdminMixin, admin.ModelAdmin):
             obj.headers and obj.headers.get('Content-Type') or '?',
             obj.extension or '?',
             obj.timestamp,
-            obj.id,
+            obj.uuid,
         )
 
     @admin.display(
@@ -411,38 +415,38 @@ class SnapshotAdmin(SearchResultsAdminMixin, admin.ModelAdmin):
 class TagAdmin(admin.ModelAdmin):
     list_display = ('slug', 'name', 'num_snapshots', 'snapshots', 'id')
     sort_fields = ('id', 'name', 'slug')
-    readonly_fields = ('id', 'num_snapshots', 'snapshots')
+    readonly_fields = ('id', 'pk', 'abid', 'calculate_abid', 'num_snapshots', 'snapshots')
     search_fields = ('id', 'name', 'slug')
     fields = (*readonly_fields, 'name', 'slug')
     actions = ['delete_selected']
     ordering = ['-id']
 
-    def num_snapshots(self, obj):
+    def num_snapshots(self, tag):
         return format_html(
             '<a href="/admin/core/snapshot/?tags__id__exact={}">{} total</a>',
-            obj.id,
-            obj.snapshot_set.count(),
+            tag.id,
+            tag.snapshot_set.count(),
         )
 
-    def snapshots(self, obj):
-        total_count = obj.snapshot_set.count()
+    def snapshots(self, tag):
+        total_count = tag.snapshot_set.count()
         return mark_safe('<br/>'.join(
             format_html(
                 '{} <code><a href="/admin/core/snapshot/{}/change"><b>[{}]</b></a> {}</code>',
                 snap.updated.strftime('%Y-%m-%d %H:%M') if snap.updated else 'pending...',
-                snap.id,
-                snap.timestamp,
+                snap.pk,
+                snap.abid,
                 snap.url,
             )
-            for snap in obj.snapshot_set.order_by('-updated')[:10]
-        ) + (f'<br/><a href="/admin/core/snapshot/?tags__id__exact={obj.id}">and {total_count-10} more...<a>' if obj.snapshot_set.count() > 10 else ''))
+            for snap in tag.snapshot_set.order_by('-updated')[:10]
+        ) + (f'<br/><a href="/admin/core/snapshot/?tags__id__exact={tag.id}">and {total_count-10} more...<a>' if tag.snapshot_set.count() > 10 else ''))
 
 
 @admin.register(ArchiveResult, site=archivebox_admin)
 class ArchiveResultAdmin(admin.ModelAdmin):
     list_display = ('id', 'start_ts', 'extractor', 'snapshot_str', 'tags_str', 'cmd_str', 'status', 'output_str')
     sort_fields = ('start_ts', 'extractor', 'status')
-    readonly_fields = ('id', 'uuid', 'snapshot_str', 'tags_str')
+    readonly_fields = ('id', 'ABID', 'snapshot_str', 'tags_str')
     search_fields = ('id', 'uuid', 'snapshot__url', 'extractor', 'output', 'cmd_version', 'cmd', 'snapshot__timestamp')
     fields = (*readonly_fields, 'snapshot', 'extractor', 'status', 'start_ts', 'end_ts', 'output', 'pwd', 'cmd', 'cmd_version')
     autocomplete_fields = ['snapshot']
@@ -454,31 +458,31 @@ class ArchiveResultAdmin(admin.ModelAdmin):
     @admin.display(
         description='snapshot'
     )
-    def snapshot_str(self, obj):
+    def snapshot_str(self, result):
         return format_html(
             '<a href="/archive/{}/index.html"><b><code>[{}]</code></b></a><br/>'
             '<small>{}</small>',
-            obj.snapshot.timestamp,
-            obj.snapshot.timestamp,
-            obj.snapshot.url[:128],
+            result.snapshot.timestamp,
+            result.snapshot.timestamp,
+            result.snapshot.url[:128],
         )
 
     @admin.display(
         description='tags'
     )
-    def tags_str(self, obj):
-        return obj.snapshot.tags_str()
+    def tags_str(self, result):
+        return result.snapshot.tags_str()
 
-    def cmd_str(self, obj):
+    def cmd_str(self, result):
         return format_html(
             '<pre>{}</pre>',
-            ' '.join(obj.cmd) if isinstance(obj.cmd, list) else str(obj.cmd),
+            ' '.join(result.cmd) if isinstance(result.cmd, list) else str(result.cmd),
         )
 
-    def output_str(self, obj):
+    def output_str(self, result):
         return format_html(
             '<a href="/archive/{}/{}" class="output-link">↗️</a><pre>{}</pre>',
-            obj.snapshot.timestamp,
-            obj.output if (obj.status == 'succeeded') and obj.extractor not in ('title', 'archive_org') else 'index.html',
-            obj.output,
+            result.snapshot.timestamp,
+            result.output if (result.status == 'succeeded') and result.extractor not in ('title', 'archive_org') else 'index.html',
+            result.output,
         )

archivebox/core/models.py

@@ -6,6 +6,7 @@ from django_stubs_ext.db.models import TypedModelMeta
 
 import json
 
+import uuid
 from uuid import uuid4
 from pathlib import Path
 
@@ -17,7 +18,7 @@ from django.urls import reverse
 from django.db.models import Case, When, Value, IntegerField
 from django.contrib.auth.models import User   # noqa
 
-from abid_utils.models import ABIDModel
+from abid_utils.models import ABIDModel, ABIDField
 
 from ..config import ARCHIVE_DIR, ARCHIVE_DIR_NAME
 from ..system import get_dir_size
@@ -58,6 +59,8 @@ class Tag(ABIDModel):
     abid_rand_src = 'self.id'
 
     id = models.AutoField(primary_key=True, serialize=False, verbose_name='ID')
+    abid = ABIDField(prefix=abid_prefix)
+    # no uuid on Tags
 
     name = models.CharField(unique=True, blank=False, max_length=100)
 
@@ -108,9 +111,9 @@ class Snapshot(ABIDModel):
     abid_subtype_src = '"01"'
     abid_rand_src = 'self.id'
 
-    id = models.UUIDField(primary_key=True, default=uuid4, editable=True)
-
-    # ulid = models.CharField(max_length=26, null=True, blank=True, db_index=True, unique=True)
+    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)  # legacy pk
+    uuid = models.UUIDField(blank=True, null=True, editable=True, unique=True)
+    abid = ABIDField(prefix=abid_prefix)
 
     url = models.URLField(unique=True, db_index=True)
     timestamp = models.CharField(max_length=32, unique=True, db_index=True)
@@ -153,7 +156,7 @@ class Snapshot(ABIDModel):
         return load_link_details(self.as_link())
 
     def tags_str(self, nocache=True) -> str | None:
-        cache_key = f'{self.id}-{(self.updated or self.added).timestamp()}-tags'
+        cache_key = f'{self.pk}-{(self.updated or self.added).timestamp()}-tags'
         calc_tags_str = lambda: ','.join(self.tags.order_by('name').values_list('name', flat=True))
         if nocache:
             tags_str = calc_tags_str()
@@ -200,7 +203,7 @@ class Snapshot(ABIDModel):
 
     @cached_property
     def archive_size(self):
-        cache_key = f'{str(self.id)[:12]}-{(self.updated or self.added).timestamp()}-size'
+        cache_key = f'{str(self.pk)[:12]}-{(self.updated or self.added).timestamp()}-size'
 
         def calc_dir_size():
             try:
@@ -272,7 +275,7 @@ class Snapshot(ABIDModel):
         tags_id = []
         for tag in tags:
             if tag.strip():
-                tags_id.append(Tag.objects.get_or_create(name=tag)[0].id)
+                tags_id.append(Tag.objects.get_or_create(name=tag)[0].pk)
         self.tags.clear()
         self.tags.add(*tags_id)
 
@@ -322,9 +325,9 @@ class ArchiveResult(ABIDModel):
     abid_rand_src = 'self.uuid'
     EXTRACTOR_CHOICES = EXTRACTOR_CHOICES
 
-    id = models.AutoField(primary_key=True, serialize=False, verbose_name='ID')
-    uuid = models.UUIDField(default=uuid4, editable=True)
-    # ulid = models.CharField(max_length=26, null=True, blank=True, db_index=True, unique=True)
+    id = models.AutoField(primary_key=True, serialize=False, verbose_name='ID')   # legacy pk
+    uuid = models.UUIDField(default=uuid.uuid4, editable=False, unique=True)      # legacy uuid
+    abid = ABIDField(prefix=abid_prefix)
 
     snapshot = models.ForeignKey(Snapshot, on_delete=models.CASCADE)
     extractor = models.CharField(choices=EXTRACTOR_CHOICES, max_length=32)

archivebox/core/settings.py

@@ -62,13 +62,13 @@ INSTALLED_APPS = [
     'django.contrib.staticfiles',
     'django.contrib.admin',
 
+    'signal_webhooks',
     'abid_utils',
     'core',
     'api',
 
     'admin_data_views',
 
-    'signal_webhooks',
     'django_extensions',
 ]
 
@@ -248,26 +248,27 @@ DATABASES = {
         'TIME_ZONE': TIMEZONE,
         # DB setup is sometimes modified at runtime by setup_django() in config.py
     },
-    'cache': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': CACHE_DB_PATH,
-        'OPTIONS': {
-            'timeout': 60,
-            'check_same_thread': False,
-        },
-        'TIME_ZONE': TIMEZONE,
-    },
+    # 'cache': {
+    #     'ENGINE': 'django.db.backends.sqlite3',
+    #     'NAME': CACHE_DB_PATH,
+    #     'OPTIONS': {
+    #         'timeout': 60,
+    #         'check_same_thread': False,
+    #     },
+    #     'TIME_ZONE': TIMEZONE,
+    # },
 }
+MIGRATION_MODULES = {'signal_webhooks': None}
 
 # as much as I'd love this to be a UUID or ULID field, it's not supported yet as of Django 5.0
 DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
 
 
 CACHES = {
-    'default': {'BACKEND': 'django.core.cache.backends.db.DatabaseCache', 'LOCATION': 'cache'},
-    'dummy': {'BACKEND': 'django.core.cache.backends.dummy.DummyCache'},
-    'locmem': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'},
-    'filebased': {"BACKEND": "django.core.cache.backends.filebased.FileBasedCache", "LOCATION": CACHE_DIR / 'cache_filebased'},
+    'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'},
+    # 'sqlite': {'BACKEND': 'django.core.cache.backends.db.DatabaseCache', 'LOCATION': 'cache'},
+    # 'dummy': {'BACKEND': 'django.core.cache.backends.dummy.DummyCache'},
+    # 'filebased': {"BACKEND": "django.core.cache.backends.filebased.FileBasedCache", "LOCATION": CACHE_DIR / 'cache_filebased'},
 }
 
 EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'

archivebox/core/views.py

@@ -226,8 +226,8 @@ class SnapshotView(View):
                             '<i><b>Next steps:</i></b><br/>'
                             f'- list all the <a href="/archive/{snapshot.timestamp}/" target="_top">Snapshot files <code>.*</code></a><br/>'
                             f'- view the <a href="/archive/{snapshot.timestamp}/index.html" target="_top">Snapshot <code>./index.html</code></a><br/>'
-                            f'- go to the <a href="/admin/core/snapshot/{snapshot.id}/change/" target="_top">Snapshot admin</a> to edit<br/>'
-                            f'- go to the <a href="/admin/core/snapshot/?id__startswith={snapshot.id}" target="_top">Snapshot actions</a> to re-archive<br/>'
+                            f'- go to the <a href="/admin/core/snapshot/{snapshot.pk}/change/" target="_top">Snapshot admin</a> to edit<br/>'
+                            f'- go to the <a href="/admin/core/snapshot/?uuid__startswith={snapshot.uuid}" target="_top">Snapshot actions</a> to re-archive<br/>'
                             '- or return to <a href="/" target="_top">the main index...</a></div>'
                             '</center>'
                         ),

archivebox/extractors/__init__.py

@@ -160,7 +160,7 @@ def archive_link(link: Link, overwrite: bool=False, methods: Optional[Iterable[s
                     # bump the updated time on the main Snapshot here, this is critical
                     # to be able to cache summaries of the ArchiveResults for a given
                     # snapshot without having to load all the results from the DB each time.
-                    # (we use {Snapshot.id}-{Snapshot.updated} as the cache key and assume
+                    # (we use {Snapshot.pk}-{Snapshot.updated} as the cache key and assume
                     # ArchiveResults are unchanged as long as the updated timestamp is unchanged)
                     snapshot.save()
                 else:

archivebox/index/html.py

@@ -118,7 +118,7 @@ def render_django_template(template: str, context: Mapping[str, str]) -> str:
 
 
 def snapshot_icons(snapshot) -> str:
-    cache_key = f'{snapshot.id}-{(snapshot.updated or snapshot.added).timestamp()}-snapshot-icons'
+    cache_key = f'{snapshot.pk}-{(snapshot.updated or snapshot.added).timestamp()}-snapshot-icons'
     
     def calc_snapshot_icons():
         from core.models import EXTRACTOR_CHOICES

archivebox/index/schema.py

@@ -192,6 +192,9 @@ class Link:
         if extended:
             info.update({
                 'snapshot_id': self.snapshot_id,
+                'snapshot_uuid': self.snapshot_uuid,
+                'snapshot_abid': self.snapshot_abid,
+
                 'link_dir': self.link_dir,
                 'archive_path': self.archive_path,
                 
@@ -261,9 +264,21 @@ class Link:
         return to_csv(self, cols=cols or self.field_names(), separator=separator, ljust=ljust)
 
     @cached_property
-    def snapshot_id(self):
+    def snapshot(self):
         from core.models import Snapshot
-        return str(Snapshot.objects.only('id').get(url=self.url).id)
+        return Snapshot.objects.only('uuid').get(url=self.url)
+
+    @cached_property
+    def snapshot_id(self):
+        return str(self.snapshot.pk)
+
+    @cached_property
+    def snapshot_uuid(self):
+        return str(self.snapshot.uuid)
+
+    @cached_property
+    def snapshot_abid(self):
+        return str(self.snapshot.ABID)
 
     @classmethod
     def field_names(cls):

archivebox/index/sql.py

@@ -45,7 +45,8 @@ def write_link_to_sql_index(link: Link):
     info.pop('tags')
 
     try:
-        info["timestamp"] = Snapshot.objects.get(url=link.url).timestamp
+        snapshot = Snapshot.objects.get(url=link.url)
+        info["timestamp"] = snapshot.timestamp
     except Snapshot.DoesNotExist:
         while Snapshot.objects.filter(timestamp=info["timestamp"]).exists():
             info["timestamp"] = str(float(info["timestamp"]) + 1.0)
@@ -57,7 +58,7 @@ def write_link_to_sql_index(link: Link):
         for entry in entries:
             if isinstance(entry, dict):
                 result, _ = ArchiveResult.objects.get_or_create(
-                    snapshot_id=snapshot.id,
+                    snapshot_id=snapshot.pk,
                     extractor=extractor,
                     start_ts=parse_date(entry['start_ts']),
                     defaults={
@@ -71,7 +72,7 @@ def write_link_to_sql_index(link: Link):
                 )
             else:
                 result, _ = ArchiveResult.objects.update_or_create(
-                    snapshot_id=snapshot.id,
+                    snapshot_id=snapshot.pk,
                     extractor=extractor,
                     start_ts=parse_date(entry.start_ts),
                     defaults={

archivebox/search/__init__.py

@@ -39,7 +39,7 @@ def write_search_index(link: Link, texts: Union[List[str], None]=None, out_dir:
         backend = import_backend()
         if snap:
             try:
-                backend.index(snapshot_id=str(snap.id), texts=texts)
+                backend.index(snapshot_id=str(snap.pk), texts=texts)
             except Exception as err:
                 stderr()
                 stderr(
@@ -54,7 +54,7 @@ def query_search_index(query: str, out_dir: Path=OUTPUT_DIR) -> QuerySet:
     if search_backend_enabled():
         backend = import_backend()
         try:
-            snapshot_ids = backend.search(query)
+            snapshot_pks = backend.search(query)
         except Exception as err:
             stderr()
             stderr(
@@ -64,7 +64,7 @@ def query_search_index(query: str, out_dir: Path=OUTPUT_DIR) -> QuerySet:
             raise
         else:
             # TODO preserve ordering from backend
-            qsearch = Snapshot.objects.filter(pk__in=snapshot_ids)
+            qsearch = Snapshot.objects.filter(pk__in=snapshot_pks)
             return qsearch
     
     return Snapshot.objects.none()
@@ -74,9 +74,9 @@ def flush_search_index(snapshots: QuerySet):
     if not indexing_enabled() or not snapshots:
         return
     backend = import_backend()
-    snapshot_ids=(str(pk) for pk in snapshots.values_list('pk',flat=True))
+    snapshot_pks = (str(pk) for pk in snapshots.values_list('pk', flat=True))
     try:
-        backend.flush(snapshot_ids)
+        backend.flush(snapshot_pks)
     except Exception as err:
         stderr()
         stderr(

archivebox/templates/admin/snapshots_grid.html

@@ -147,7 +147,7 @@
     {% for obj in results %}
       <div class="card">
           <div class="card-info">
-            <a href="{% url 'admin:core_snapshot_change' obj.id %}">
+            <a href="{% url 'admin:core_snapshot_change' obj.pk %}">
               <span class="timestamp">{{obj.added}}</span>
             </a>
             <label>