Config refactoring

requirements-core.txt

@@ -14,7 +14,7 @@ networkx==2.6.3
 pony==0.7.14
 psutil==5.8.0
 pyasn1==0.4.8
-pydantic==1.8.2
+pydantic==1.9.0
 PyOpenSSL==21.0.0
 pyyaml==6.0
 sentry-sdk==1.5.0

src/tribler/core/config/tests/test_tribler_config.py

@@ -1,8 +1,7 @@
 import shutil
 
-from configobj import ParseError
-
 import pytest
+from configobj import ParseError
 
 from tribler.core.config.tribler_config import TriblerConfig
 from tribler.core.tests.tools.common import TESTS_DATA_DIR
@@ -94,7 +93,15 @@ async def test_get_path_relative(tmpdir):
 async def test_get_path_absolute(tmpdir):
     config = TriblerConfig(state_dir=tmpdir)
     config.general.log_dir = str(Path(tmpdir).parent)
-    assert config.general.get_path_as_absolute(property_name='log_dir', state_dir=tmpdir) == Path(tmpdir).parent
+    state_dir = Path(tmpdir)
+    assert config.general.get_path_as_absolute(property_name='log_dir', state_dir=state_dir) == Path(tmpdir).parent
+
+
+def test_get_path_absolute_none(tmpdir):
+    config = TriblerConfig(state_dir=tmpdir)
+    config.general.log_dir = None
+    state_dir = Path(tmpdir)
+    assert config.general.get_path_as_absolute(property_name='log_dir', state_dir=state_dir) is None
 
 
 @pytest.mark.asyncio

src/tribler/core/config/tribler_config.py

@@ -7,25 +7,62 @@
 
 import configobj
 from configobj import ParseError
-
-from pydantic import PrivateAttr
-
-from tribler.core.config.tribler_config_sections import TriblerConfigSections
+from pydantic import BaseSettings, Extra, PrivateAttr
+
+from tribler.core.components.bandwidth_accounting.settings import BandwidthAccountingSettings
+from tribler.core.components.gigachannel.community.settings import ChantSettings
+from tribler.core.components.ipv8.settings import (
+    BootstrapSettings,
+    DHTSettings,
+    DiscoveryCommunitySettings,
+    Ipv8Settings,
+)
+from tribler.core.components.key.settings import TrustchainSettings
+from tribler.core.components.libtorrent.settings import DownloadDefaultsSettings, LibtorrentSettings
+from tribler.core.components.metadata_store.remote_query_community.settings import RemoteQueryCommunitySettings
+from tribler.core.components.popularity.settings import PopularityCommunitySettings
+from tribler.core.components.resource_monitor.settings import ResourceMonitorSettings
+from tribler.core.components.restapi.rest.settings import APISettings
+from tribler.core.components.torrent_checker.settings import TorrentCheckerSettings
+from tribler.core.components.tunnel.settings import TunnelCommunitySettings
+from tribler.core.components.watch_folder.settings import WatchFolderSettings
+from tribler.core.settings import GeneralSettings
 
 logger = logging.getLogger('Tribler Config')
 
 
-class TriblerConfig(TriblerConfigSections):
-    """ Tribler config class that contains common logic for manipulating with a config.
-    """
-    _state_dir: Path = PrivateAttr()
-    _file: Optional[Path] = PrivateAttr()  # a last file saved during write-load operations
-    _error: Optional[Exception] = PrivateAttr()
+class TriblerConfig(BaseSettings):
+    """ Tribler config class that contains common logic for manipulating with a config."""
+
+    class Config:
+        extra = Extra.ignore  # ignore extra attributes during model initialization
+
+    general: GeneralSettings = GeneralSettings()
+    tunnel_community: TunnelCommunitySettings = TunnelCommunitySettings()
+    bandwidth_accounting: BandwidthAccountingSettings = BandwidthAccountingSettings()
+    bootstrap: BootstrapSettings = BootstrapSettings()
+    ipv8: Ipv8Settings = Ipv8Settings()
+    discovery_community: DiscoveryCommunitySettings = DiscoveryCommunitySettings()
+    dht: DHTSettings = DHTSettings()
+    trustchain: TrustchainSettings = TrustchainSettings()
+    watch_folder: WatchFolderSettings = WatchFolderSettings()
+    chant: ChantSettings = ChantSettings()
+    torrent_checking: TorrentCheckerSettings = TorrentCheckerSettings()
+    libtorrent: LibtorrentSettings = LibtorrentSettings()
+    download_defaults: DownloadDefaultsSettings = DownloadDefaultsSettings()
+    api: APISettings = APISettings()
+    resource_monitor: ResourceMonitorSettings = ResourceMonitorSettings()
+    popularity_community: PopularityCommunitySettings = PopularityCommunitySettings()
+    remote_query_community: RemoteQueryCommunitySettings = RemoteQueryCommunitySettings()
 
     # Special configuration options related to the operation mode of the Core
     upgrader_enabled: bool = True
     gui_test_mode: bool = False
 
+    _state_dir: Path = PrivateAttr()
+    _file: Optional[Path] = PrivateAttr()  # a last file saved during write-load operations
+    _error: Optional[Exception] = PrivateAttr()
+
     def __init__(self, *args, state_dir: Path = None, file: Path = None, error: str = None, **kwargs):
         """ Constructor
 

src/tribler/core/config/tribler_config_section.py

@@ -17,7 +17,7 @@ class Config:
 
     def put_path_as_relative(self, property_name: str, value: Path = None, state_dir: str = None):
         """Save a relative path if 'value' is relative to state_dir.
-        Save an absolute path overwise.
+        Save an absolute path otherwise.
         """
         if value is not None:
             # try to put a relative path (if it possible)
@@ -32,17 +32,12 @@ def put_path_as_relative(self, property_name: str, value: Path = None, state_dir
 
     def get_path_as_absolute(self, property_name: str, state_dir: Path = None) -> Optional[Path]:
         """ Get path as absolute. If stored value already in absolute form, then it will be returned in "as is".
-           `state_dir / path` will be returned overwise.
+           `state_dir / path` will be returned otherwise.
         """
         value = self.__getattribute__(property_name)
         if value is None:
             return None
-
-        path = Path(value)
-        if path.is_absolute():
-            return path
-
-        return state_dir / path
+        return state_dir / value
 
     @root_validator(pre=True)
     def convert_from_none_string_to_none_type(cls, values):  # pylint: disable=no-self-argument