Fix circular imports

nzb2media/__init__.py

@@ -11,12 +11,10 @@ from typing import Any
 
 import setuptools_scm
 
-import nzb2media.databases
 import nzb2media.fork.medusa
 import nzb2media.fork.sickbeard
 import nzb2media.fork.sickchill
 import nzb2media.fork.sickgear
-import nzb2media.tool
 from nzb2media.configuration import Config
 from nzb2media.transcoder import configure_transcoder
 from nzb2media.utils.network import wake_up
@@ -107,7 +105,6 @@ def configure_general():
     global SAFE_MODE
     global NOEXTRACTFAILED
     FORCE_CLEAN = int(CFG['General']['force_clean'])
-    nzb2media.tool.FFMPEG_PATH = pathlib.Path(CFG['General']['ffmpeg_path'])
     SYS_PATH = CFG['General']['sys_path']
     CHECK_MEDIA = int(CFG['General']['check_media'])
     REQUIRE_LAN = None if not CFG['General']['require_lan'] else CFG['General']['require_lan'].split(',')
@@ -186,11 +183,9 @@ def initialize(section=None):
     configure_general()
     configure_wake_on_lan()
     configure_remote_paths()
-    nzb2media.tool.configure_niceness()
     configure_containers()
     configure_transcoder()
     configure_passwords_file()
-    nzb2media.tool.configure_utility_locations()
     configure_sections(section)
     __INITIALIZED__ = True
     # finished initializing

nzb2media/databases.py

@@ -1,12 +1,12 @@
 from __future__ import annotations
 
 import logging
+import os
 import re
 import sqlite3
 import sys
 import time
 
-import nzb2media
 from nzb2media.utils.files import backup_versioned_file
 
 log = logging.getLogger(__name__)
@@ -115,17 +115,18 @@ class InitialSchema(SchemaUpgrade):
                     self.connection.action(query)
 
 
-def db_filename(filename: str = 'nzbtomedia.db', suffix: str | None = None):
+def db_filename(filename: str = 'nzbtomedia.db', suffix: str | None = None, root: os.PathLike | None = None):
     """Return the correct location of the database file.
 
     @param filename: The sqlite database filename to use. If not specified, will be made to be nzbtomedia.db
     @param suffix: The suffix to append to the filename. A '.' will be added
                    automatically, i.e. suffix='v0' will make dbfile.db.v0
+    @param root: The root path for the database.
     @return: the correct location of the database file.
     """
     if suffix:
         filename = f'{filename}.{suffix}'
-    return nzb2media.os.path.join(nzb2media.APP_ROOT, filename)
+    return os.path.join(root or '', filename)
 
 
 class DBConnection:
@@ -308,4 +309,4 @@ def _process_upgrade(connection, upgrade_class):
         _process_upgrade(connection, upgrade_sub_class)
 
 
-upgrade_database(nzb2media.databases.DBConnection(), nzb2media.databases.InitialSchema)
+upgrade_database(DBConnection(), InitialSchema)

nzb2media/tool.py

@@ -136,11 +136,7 @@ def configure_utility_locations():
     FFMPEG = find_transcoder(FFMPEG_PATH)
     FFPROBE = find_video_corruption_detector(FFMPEG_PATH)
     PAR2CMD = find_archive_repairer()
-    if platform.system() == 'Windows':
-        path = nzb2media.APP_ROOT / f'nzb2media/extractor/bin/{platform.machine()}'
-    else:
-        path = None
-    SEVENZIP = find_unzip(path)
+    SEVENZIP = find_unzip()
 
 
 def extract(file_path, output_destination):
@@ -318,3 +314,6 @@ def configure_niceness():
 
 NICENESS: list[str] = []
 FFMPEG_PATH: pathlib.Path | None = None
+
+configure_niceness()
+configure_utility_locations()

nzb2media/transcoder.py

@@ -18,7 +18,6 @@ from subprocess import PIPE
 from babelfish import Language
 
 import nzb2media
-import nzb2media.tool
 from nzb2media.utils.files import list_media_files
 from nzb2media.utils.paths import make_dir