Tags auto generation

src/tribler-core/run_tribler_upgrader.py

@@ -1,3 +1,4 @@
+import logging
 import signal
 import sys
 
@@ -10,17 +11,21 @@
 from tribler_core.upgrade.upgrade import TriblerUpgrader
 from tribler_core.utilities.path_util import Path
 
+logger = logging.getLogger(__name__)
+
 
 def upgrade_state_dir(root_state_dir: Path,
                       update_status_callback=None,
                       interrupt_upgrade_event=None):
+    logger.info('Upgrade state dir')
     # Before any upgrade, prepare a separate state directory for the update version so it does not
     # affect the older version state directory. This allows for safe rollback.
     version_history = VersionHistory(root_state_dir)
     version_history.fork_state_directory_if_necessary()
     version_history.save_if_necessary()
     state_dir = version_history.code_version.directory
     if not state_dir.exists():
+        logger.info('State dir does not exist. Exit upgrade procedure.')
         return
 
     config = TriblerConfig.load(file=state_dir / CONFIG_FILE_NAME, state_dir=state_dir, reset_config_on_error=True)
@@ -37,15 +42,19 @@ def upgrade_state_dir(root_state_dir: Path,
 
 
 if __name__ == "__main__":
-
+    logger.info('Run')
     _upgrade_interrupted_event = []
 
+
     def interrupt_upgrade(*_):
+        logger.info('Interrupt upgrade')
         _upgrade_interrupted_event.append(True)
 
+
     def upgrade_interrupted():
         return bool(_upgrade_interrupted_event)
 
+
     signal.signal(signal.SIGINT, interrupt_upgrade)
     signal.signal(signal.SIGTERM, interrupt_upgrade)
     _root_state_dir = Path(sys.argv[1])

src/tribler-core/tribler_core/components/metadata_store/db/orm_bindings/channel_node.py

@@ -6,14 +6,14 @@
 from pony import orm
 from pony.orm.core import DEFAULT, db_session
 
-from tribler_core.exceptions import InvalidChannelNodeException, InvalidSignatureException
 from tribler_core.components.metadata_store.db.orm_bindings.discrete_clock import clock
 from tribler_core.components.metadata_store.db.serialization import (
     CHANNEL_NODE,
     ChannelNodePayload,
     DELETED,
     DeletedMetadataPayload,
 )
+from tribler_core.exceptions import InvalidChannelNodeException, InvalidSignatureException
 from tribler_core.utilities.path_util import Path
 from tribler_core.utilities.unicode import hexlify
 
@@ -87,8 +87,8 @@ class ChannelNode(db.Entity):
         # This attribute holds the names of the class attributes that are used by the serializer for the
         # corresponding payload type. We only initialize it once on class creation as an optimization.
         payload_arguments = _payload_class.__init__.__code__.co_varnames[
-            : _payload_class.__init__.__code__.co_argcount
-        ][1:]
+                            : _payload_class.__init__.__code__.co_argcount
+                            ][1:]
 
         # A non - personal attribute of an entry is an attribute that would have the same value regardless of where,
         # when and who created the entry.
@@ -139,7 +139,7 @@ def __init__(self, *args, **kwargs):
             if not private_key_override and not skip_key_check:
                 # No key/signature given, sign with our own key.
                 if ("signature" not in kwargs) and (
-                    ("public_key" not in kwargs) or (kwargs["public_key"] == self._my_key.pub().key_to_bin()[10:])
+                        ("public_key" not in kwargs) or (kwargs["public_key"] == self._my_key.pub().key_to_bin()[10:])
                 ):
                     private_key_override = self._my_key
 
@@ -298,12 +298,15 @@ def make_copy(self, tgt_parent_id, attributes_override=None):
             dst_dict.update({"origin_id": tgt_parent_id, "status": NEW})
             return self.__class__(**dst_dict)
 
+        def get_type(self) -> int:
+            return self._discriminator_
+
         def to_simple_dict(self):
             """
             Return a basic dictionary with information about the node
             """
             simple_dict = {
-                "type": self._discriminator_,
+                "type": self.get_type(),
                 "id": self.id_,
                 "origin_id": self.origin_id,
                 "public_key": hexlify(self.public_key),

src/tribler-core/tribler_core/components/metadata_store/db/orm_bindings/torrent_metadata.py

@@ -8,10 +8,12 @@
 from tribler_core.components.metadata_store.category_filter.family_filter import default_xxx_filter
 from tribler_core.components.metadata_store.db.orm_bindings.channel_node import COMMITTED
 from tribler_core.components.metadata_store.db.serialization import EPOCH, REGULAR_TORRENT, TorrentMetadataPayload
+from tribler_core.notifier import Notifier
 from tribler_core.utilities.tracker_utils import get_uniformed_tracker_url
 from tribler_core.utilities.unicode import ensure_unicode, hexlify
 
 NULL_KEY_SUBST = b"\00"
+NEW_TORRENT_METADATA_CREATED: str = 'TorrentMetadata:new_torrent_metadata_created'
 
 
 # This function is used to devise id_ from infohash in deterministic way. Used in FFA channels.
@@ -44,7 +46,7 @@ def tdef_to_metadata_dict(tdef):
     }
 
 
-def define_binding(db):
+def define_binding(db, notifier: Notifier, tag_processor_version: int):
     class TorrentMetadata(db.MetadataNode):
         """
         This ORM binding class is intended to store Torrent objects, i.e. infohashes along with some related metadata.
@@ -61,12 +63,13 @@ class TorrentMetadata(db.MetadataNode):
         # Local
         xxx = orm.Optional(float, default=0)
         health = orm.Optional('TorrentState', reverse='metadata')
+        tag_processor_version = orm.Required(int, default=0)
 
         # Special class-level properties
         _payload_class = TorrentMetadataPayload
         payload_arguments = _payload_class.__init__.__code__.co_varnames[
-            : _payload_class.__init__.__code__.co_argcount
-        ][1:]
+                            : _payload_class.__init__.__code__.co_argcount
+                            ][1:]
         nonpersonal_attributes = db.MetadataNode.nonpersonal_attributes + (
             'infohash',
             'size',
@@ -86,6 +89,11 @@ def __init__(self, *args, **kwargs):
 
             if 'tracker_info' in kwargs:
                 self.add_tracker(kwargs["tracker_info"])
+            if notifier:
+                notifier.notify(NEW_TORRENT_METADATA_CREATED,
+                                infohash=kwargs.get("infohash"),
+                                title=self.title)
+                self.tag_processor_version = tag_processor_version
 
         def add_tracker(self, tracker_url):
             sanitized_url = get_uniformed_tracker_url(tracker_url)
@@ -132,6 +140,7 @@ def to_simple_dict(self):
                     "num_leechers": self.health.leechers,
                     "last_tracker_check": self.health.last_check,
                     "updated": int((self.torrent_date - epoch).total_seconds()),
+                    "tag_processor_version": self.tag_processor_version,
                 }
             )
 

src/tribler-core/tribler_core/components/metadata_store/db/store.py

@@ -4,7 +4,7 @@
 from asyncio import get_event_loop
 from datetime import datetime, timedelta
 from time import sleep, time
-from typing import Union
+from typing import Optional, Union
 
 from lz4.frame import LZ4FrameDecompressor
 
@@ -49,19 +49,19 @@
 from tribler_core.components.metadata_store.remote_query_community.payload_checker import process_payload
 from tribler_core.exceptions import InvalidSignatureException
 from tribler_core.utilities.path_util import Path
+from tribler_core.utilities.pony_utils import get_or_create
 from tribler_core.utilities.unicode import hexlify
 from tribler_core.utilities.utilities import MEMORY_DB
 
 BETA_DB_VERSIONS = [0, 1, 2, 3, 4, 5]
-CURRENT_DB_VERSION = 13
+CURRENT_DB_VERSION = 14
 
 MIN_BATCH_SIZE = 10
 MAX_BATCH_SIZE = 1000
 
 POPULAR_TORRENTS_FRESHNESS_PERIOD = 60 * 60 * 24  # Last day
 POPULAR_TORRENTS_COUNT = 100
 
-
 # This table should never be used from ORM directly.
 # It is created as a VIRTUAL table by raw SQL and
 # maintained by SQL triggers.
@@ -136,14 +136,15 @@
 
 class MetadataStore:
     def __init__(
-        self,
-        db_filename: Union[Path, type(MEMORY_DB)],
-        channels_dir,
-        my_key,
-        disable_sync=False,
-        notifier=None,
-        check_tables=True,
-        db_version: int = CURRENT_DB_VERSION,
+            self,
+            db_filename: Union[Path, type(MEMORY_DB)],
+            channels_dir,
+            my_key,
+            disable_sync=False,
+            notifier=None,
+            check_tables=True,
+            db_version: int = CURRENT_DB_VERSION,
+            tag_processor_version: int = 0
     ):
         self.notifier = notifier  # Reference to app-level notification service
         self.db_path = db_filename
@@ -190,7 +191,11 @@ def sqlite_disable_sync(_, connection):
 
         self.MetadataNode = metadata_node.define_binding(self._db)
         self.CollectionNode = collection_node.define_binding(self._db)
-        self.TorrentMetadata = torrent_metadata.define_binding(self._db)
+        self.TorrentMetadata = torrent_metadata.define_binding(
+            self._db,
+            notifier=notifier,
+            tag_processor_version=tag_processor_version
+        )
         self.ChannelMetadata = channel_metadata.define_binding(self._db)
 
         self.JsonNode = json_node.define_binding(self._db, db_version)
@@ -242,6 +247,14 @@ def wrapper():
 
         return await get_event_loop().run_in_executor(None, wrapper)
 
+    def set_value(self, key: str, value: str):
+        key_value = get_or_create(self.MiscData, name=key)
+        key_value.value = value
+
+    def get_value(self, key: str, default: Optional[str] = None) -> Optional[str]:
+        data = self.MiscData.get(name=key)
+        return data.value if data else default
+
     def drop_indexes(self):
         cursor = self._db.get_connection().cursor()
         cursor.execute("select name from sqlite_master where type='index' and name like 'idx_%'")
@@ -391,9 +404,9 @@ def process_channel_dir(self, dirname, public_key, id_, **kwargs):
                 if not channel:
                     return
                 if (
-                    blob_sequence_number <= channel.start_timestamp
-                    or blob_sequence_number <= channel.local_version
-                    or blob_sequence_number > channel.timestamp
+                        blob_sequence_number <= channel.start_timestamp
+                        or blob_sequence_number <= channel.local_version
+                        or blob_sequence_number > channel.timestamp
                 ):
                     continue
             try:
@@ -595,28 +608,28 @@ def search_keyword(self, query, lim=100):
 
     @db_session
     def get_entries_query(
-        self,
-        metadata_type=None,
-        channel_pk=None,
-        exclude_deleted=False,
-        hide_xxx=False,
-        exclude_legacy=False,
-        origin_id=None,
-        sort_by=None,
-        sort_desc=True,
-        max_rowid=None,
-        txt_filter=None,
-        subscribed=None,
-        category=None,
-        attribute_ranges=None,
-        infohash=None,
-        infohash_set=None,
-        id_=None,
-        complete_channel=None,
-        self_checked_torrent=None,
-        cls=None,
-        health_checked_after=None,
-        popular=None,
+            self,
+            metadata_type=None,
+            channel_pk=None,
+            exclude_deleted=False,
+            hide_xxx=False,
+            exclude_legacy=False,
+            origin_id=None,
+            sort_by=None,
+            sort_desc=True,
+            max_rowid=None,
+            txt_filter=None,
+            subscribed=None,
+            category=None,
+            attribute_ranges=None,
+            infohash=None,
+            infohash_set=None,
+            id_=None,
+            complete_channel=None,
+            self_checked_torrent=None,
+            cls=None,
+            health_checked_after=None,
+            popular=None,
     ):
         """
         This method implements REST-friendly way to get entries from the database.
@@ -662,8 +675,8 @@ def get_entries_query(
         if attribute_ranges is not None:
             for attr, left, right in attribute_ranges:
                 if (
-                    self.ChannelNode._adict_.get(attr)  # pylint: disable=W0212
-                    or self.ChannelNode._subclass_adict_.get(attr)  # pylint: disable=W0212
+                        self.ChannelNode._adict_.get(attr)  # pylint: disable=W0212
+                        or self.ChannelNode._subclass_adict_.get(attr)  # pylint: disable=W0212
                 ) is None:  # Check against code injection
                     raise AttributeError("Tried to query for non-existent attribute")
                 if left is not None:
@@ -737,7 +750,7 @@ def get_entries(self, first=1, last=None, **kwargs):
         :return: A list of class members
         """
         pony_query = self.get_entries_query(**kwargs)
-        result = pony_query[(first or 1) - 1 : last]
+        result = pony_query[(first or 1) - 1: last]
         for entry in result:
             # ACHTUNG! This is necessary in order to load entry.health inside db_session,
             # to be able to perform successfully `entry.to_simple_dict()` later
@@ -760,7 +773,7 @@ def get_entries_count(self, **kwargs):
         return self.get_entries_query(**kwargs).count()
 
     @db_session
-    def get_max_rowid(self):
+    def get_max_rowid(self) -> int:
         return select(max(obj.rowid) for obj in self.ChannelNode).get() or 0
 
     fts_keyword_search_re = re.compile(r'\w+', re.UNICODE)

src/tribler-core/tribler_core/components/metadata_store/metadata_store_component.py

@@ -3,8 +3,7 @@
 from tribler_core.components.base import Component
 from tribler_core.components.key.key_component import KeyComponent
 from tribler_core.components.metadata_store.db.store import MetadataStore
-from tribler_core.components.metadata_store.utils import generate_test_channels
-from tribler_core.components.tag.tag_component import TagComponent
+from tribler_core.components.tag.rules.tag_rules_processor import TagRulesProcessor
 
 
 class MetadataStoreComponent(Component):
@@ -42,13 +41,11 @@ async def run(self):
             key_component.primary_key,
             notifier=self.session.notifier,
             disable_sync=config.gui_test_mode,
+            tag_processor_version=TagRulesProcessor.version
         )
         self.mds = metadata_store
-        self.session.notifier.add_observer(NTFY.TORRENT_METADATA_ADDED,
+        self.session.notifier.add_observer(NTFY.TORRENT_METADATA_ADDED.value,
                                            metadata_store.TorrentMetadata.add_ffa_from_dict)
-        if config.gui_test_mode:
-            tag_component = await self.require_component(TagComponent)
-            generate_test_channels(metadata_store, tag_component.tags_db)
 
     async def shutdown(self):
         await super().shutdown()