Removed unused imports

Ruff's rule F401

freedata_server/api/config.py

@@ -1,5 +1,5 @@
-from fastapi import APIRouter, Request, Depends
-from freedata_server.api.common import api_response, api_abort, api_ok, validate
+from fastapi import APIRouter, Depends
+from freedata_server.api.common import api_abort
 from freedata_server import api_validations as validations
 from freedata_server.context import AppContext, get_ctx
 

freedata_server/api/freedata.py

@@ -1,4 +1,4 @@
-from fastapi import APIRouter, Depends, HTTPException
+from fastapi import APIRouter, Depends
 from freedata_server.api.common import api_response, api_abort
 from freedata_server.api.command_helpers import enqueue_tx_command
 from freedata_server.message_system_db_messages import DatabaseManagerMessages

freedata_server/api/modem.py

@@ -1,4 +1,4 @@
-from fastapi import APIRouter, Depends, HTTPException
+from fastapi import APIRouter, Depends
 from freedata_server.api.common import api_response, api_abort, api_ok
 from freedata_server.api.command_helpers import enqueue_tx_command
 from freedata_server import (

freedata_server/arq_session.py

@@ -2,7 +2,6 @@ import datetime
 import threading
 from freedata_server import data_frame_factory
 import structlog
-from freedata_server.event_manager import EventManager
 from freedata_server.modem_frametypes import FRAME_TYPE
 import time
 from freedata_server.arq_data_type_handler import ARQDataTypeHandler

freedata_server/arq_session_iss.py

@@ -7,7 +7,6 @@ from freedata_server import arq_session
 from freedata_server import helpers
 from enum import Enum
 import time
-from freedata_server import stats
 
 
 class ISS_State(Enum):

freedata_server/codec2.py

@@ -4,7 +4,6 @@ Python interface to the C-language codec2 library.
 
 import ctypes
 from ctypes import *
-import hashlib
 import glob
 import os
 import sys

freedata_server/command.py

@@ -2,7 +2,6 @@ from freedata_server.data_frame_factory import DataFrameFactory
 import queue
 from freedata_server.codec2 import FREEDV_MODE
 import structlog
-from freedata_server.state_manager import StateManager
 from freedata_server.arq_data_type_handler import ARQDataTypeHandler
 
 

freedata_server/command_arq_raw.py

@@ -1,8 +1,6 @@
-import queue
 from freedata_server.command import TxCommand
 from freedata_server import api_validations
 import base64
-from queue import Queue
 from freedata_server.arq_session_iss import ARQSessionISS
 from freedata_server.arq_data_type_handler import ARQ_SESSION_TYPES
 import numpy as np

freedata_server/command_cq.py

@@ -1,5 +1,4 @@
 from freedata_server.command import TxCommand
-from freedata_server.codec2 import FREEDV_MODE
 
 
 class CQCommand(TxCommand):

freedata_server/command_message_send.py

@@ -1,11 +1,7 @@
 from freedata_server.command import TxCommand
-from freedata_server import api_validations
-import base64
-from queue import Queue
 from freedata_server.arq_session_iss import ARQSessionISS
 from freedata_server.message_p2p import MessageP2P
 from freedata_server.arq_data_type_handler import ARQ_SESSION_TYPES
-from freedata_server.message_system_db_manager import DatabaseManager
 from freedata_server.message_system_db_messages import DatabaseManagerMessages
 import threading
 import numpy as np

freedata_server/command_p2p_connection.py

@@ -1,8 +1,5 @@
-import queue
 from freedata_server.command import TxCommand
 from freedata_server import api_validations
-import base64
-from queue import Queue
 from freedata_server.p2p_connection import P2PConnection
 
 

freedata_server/command_test.py

@@ -1,5 +1,4 @@
 from freedata_server.command import TxCommand
-from freedata_server import codec2
 from freedata_server.codec2 import FREEDV_MODE
 
 

freedata_server/demodulator.py

@@ -1,4 +1,3 @@
-import numpy as np
 from freedata_server import codec2
 import ctypes
 import structlog
@@ -6,7 +5,6 @@ import threading
 from freedata_server import audio
 import itertools
 from freedata_server.audio_buffer import CircularBuffer
-from freedata_server.codec2 import FREEDV_MODE
 
 TESTMODE = False
 

freedata_server/explorer.py

@@ -7,7 +7,6 @@ Created on 05.11.23
 import requests
 import json
 import structlog
-from freedata_server.constants import EXPLORER_API_URL
 
 log = structlog.get_logger("explorer")
 

freedata_server/frame_dispatcher.py

@@ -7,7 +7,6 @@ FRAME DISPATCHER - We are dispatching the received frames to the needed function
 import threading
 import structlog
 from freedata_server.modem_frametypes import FRAME_TYPE as FR_TYPE
-from freedata_server import event_manager
 from freedata_server.data_frame_factory import DataFrameFactory
 
 from freedata_server.frame_handler import FrameHandler

freedata_server/frame_handler.py

@@ -1,6 +1,4 @@
 from freedata_server import helpers
-from freedata_server.event_manager import EventManager
-from freedata_server.state_manager import StateManager
 import structlog
 import time
 from freedata_server.codec2 import FREEDV_MODE

freedata_server/frame_handler_arq_session.py

@@ -1,10 +1,6 @@
-from queue import Queue
 from freedata_server import frame_handler
-from freedata_server.event_manager import EventManager
-from freedata_server.state_manager import StateManager
 from freedata_server.modem_frametypes import FRAME_TYPE as FR
 from freedata_server.arq_session_irs import ARQSessionIRS
-from freedata_server.arq_session_iss import ARQSessionISS
 from freedata_server.arq_session_irs import IRS_State
 
 

freedata_server/frame_handler_beacon.py

@@ -1,10 +1,6 @@
 from freedata_server import frame_handler
 import datetime
 from freedata_server.message_system_db_beacon import DatabaseManagerBeacon
-from freedata_server.message_system_db_messages import DatabaseManagerMessages
-
-
-from freedata_server.message_system_db_manager import DatabaseManager
 
 
 class BeaconFrameHandler(frame_handler.FrameHandler):

freedata_server/frame_handler_cq.py

@@ -1,10 +1,7 @@
 import threading
 
-from freedata_server import frame_handler_ping
-from freedata_server import helpers
 from freedata_server import data_frame_factory
 from freedata_server import frame_handler
-from freedata_server.message_system_db_messages import DatabaseManagerMessages
 import numpy as np
 
 

freedata_server/frame_handler_p2p_connection.py

@@ -1,7 +1,4 @@
-from queue import Queue
 from freedata_server import frame_handler
-from freedata_server.event_manager import EventManager
-from freedata_server.state_manager import StateManager
 from freedata_server.modem_frametypes import FRAME_TYPE as FR
 from freedata_server.p2p_connection import P2PConnection
 

freedata_server/frame_handler_ping.py

@@ -1,7 +1,5 @@
 from freedata_server import frame_handler
-from freedata_server import helpers
 from freedata_server import data_frame_factory
-from freedata_server.message_system_db_messages import DatabaseManagerMessages
 
 
 class PingFrameHandler(frame_handler.FrameHandler):

freedata_server/message_system_db_manager.py

@@ -5,7 +5,6 @@ from freedata_server.message_system_db_model import Base, Config, Station, Statu
 import structlog
 from freedata_server import helpers
 import os
-import sys
 from freedata_server.constants import MESSAGE_SYSTEM_DATABASE_VERSION
 
 

freedata_server/modulator.py

@@ -1,8 +1,6 @@
 import ctypes
 from freedata_server import codec2
 import structlog
-from freedata_server.codec2 import FREEDV_MODE
-from freedata_server.codec2 import FREEDV_ADVANCED_FSK
 
 
 class Modulator:

tests/test_arq_session.py

@@ -1,27 +1,17 @@
-import sys
 import time
 
 import unittest
 import unittest.mock
-from freedata_server import config
 from freedata_server.context import AppContext
 
-from freedata_server import helpers
 import queue
 import threading
 import base64
 from freedata_server.command_arq_raw import ARQRawCommand
-from freedata_server.state_manager import StateManager
-from freedata_server.frame_dispatcher import DISPATCHER
 import random
 import structlog
 import numpy as np
-from freedata_server.event_manager import EventManager
-from freedata_server.state_manager import StateManager
-from freedata_server.data_frame_factory import DataFrameFactory
-from freedata_server import codec2
 from freedata_server import arq_session_irs
-import os
 
 
 class DummyCtx:

tests/test_config.py

@@ -1,11 +1,9 @@
 import os
-import sys
 import shutil
 import tempfile
 import unittest
 
 from freedata_server import config
-from freedata_server.context import AppContext
 
 
 class DummyCtx:

tests/test_data_frame_factory.py

@@ -1,8 +1,6 @@
 import os
-import sys
 import unittest
 
-from freedata_server.config import CONFIG
 from freedata_server.data_frame_factory import DataFrameFactory
 from freedata_server.codec2 import FREEDV_MODE
 from freedata_server import helpers

tests/test_data_type_handler.py

@@ -1,6 +1,4 @@
-import sys
 import unittest
-import queue
 
 from freedata_server.context import AppContext
 from freedata_server.arq_data_type_handler import ARQDataTypeHandler, ARQ_SESSION_TYPES

tests/test_message_database.py

@@ -1,6 +1,4 @@
-import sys
 import unittest
-import queue
 import base64
 import numpy as np
 

tests/test_message_p2p.py

@@ -1,15 +1,10 @@
-import sys
-
 import unittest
-import queue
 import numpy as np
 import base64
 
-from freedata_server.config import CONFIG
 from freedata_server.context import AppContext
 from freedata_server.message_p2p import MessageP2P
 from freedata_server.message_system_db_messages import DatabaseManagerMessages
-from freedata_server.event_manager import EventManager
 
 
 class TestMessageP2P(unittest.TestCase):

tests/test_message_protocol.py

@@ -1,20 +1,13 @@
-import sys
-import time
 import unittest
 import unittest.mock
 import queue
 import threading
 import random
 import structlog
-import base64
-import numpy as np
 
-from freedata_server.config import CONFIG
 from freedata_server.context import AppContext
 from freedata_server.event_manager import EventManager
 from freedata_server.state_manager import StateManager
-from freedata_server.data_frame_factory import DataFrameFactory
-from freedata_server.frame_dispatcher import DISPATCHER
 from freedata_server import codec2
 from freedata_server import command_message_send
 

tests/test_p2p_connection.py

@@ -1,4 +1,3 @@
-import sys
 import time
 import unittest
 import unittest.mock
@@ -7,10 +6,8 @@ import threading
 import random
 import socket
 import structlog
-import numpy as np
 
 from freedata_server.config import CONFIG
-from freedata_server.data_frame_factory import DataFrameFactory
 from freedata_server.state_manager import StateManager
 from freedata_server.event_manager import EventManager
 from freedata_server.frame_dispatcher import DISPATCHER

tests/test_protocols.py

@@ -1,8 +1,5 @@
-import sys
-
 import unittest
 from freedata_server.context import AppContext
-import queue
 
 from freedata_server.command_ping import PingCommand
 from freedata_server.command_cq import CQCommand

tools/custom_mode_tests/create_custom_ofdm_mod.py

@@ -5,11 +5,9 @@ FreeDATA % python3.11 tools/custom_mode_tests/create_custom_ofdm_mod.py | ./free
 
 """
 
-import sys
 from freedata_server.codec2 import *
 import threading
 from freedata_server import modulator
-from freedata_server import demodulator
 from freedata_server import config
 
 MODE = FREEDV_MODE.datac1

tools/custom_mode_tests/over_the_air_mode_test.py

@@ -1,11 +1,8 @@
-import sys
-
 import threading
 import ctypes
-from freedata_server.codec2 import open_instance, api, audio_buffer, FREEDV_MODE, resampler
+from freedata_server.codec2 import open_instance, api, audio_buffer, FREEDV_MODE
 from freedata_server import modulator
 from freedata_server import config
-from freedata_server import helpers
 from freedata_server import numpy as np
 
 

tools/custom_mode_tests/plot_speed_levels.py

@@ -1,5 +1,4 @@
 import matplotlib.pyplot as plt
-import numpy as np
 
 codec2_modes = {
     "datac4": {

tools/custom_mode_tests/run_mode_tests.py

@@ -12,19 +12,14 @@ The script runs predefined mode pairs in both transmission and reception directi
 and visualizes the results in separate plots.
 """
 
-import sys
-
 import ctypes
 import threading
 import numpy as np
 import matplotlib.pyplot as plt
-import pandas as pd
-from collections import defaultdict
 from scipy.fftpack import fft
-from freedata_server.codec2 import open_instance, api, audio_buffer, FREEDV_MODE, resampler
+from freedata_server.codec2 import open_instance, api, audio_buffer, FREEDV_MODE
 from freedata_server import modulator
 from freedata_server import config
-from freedata_server import helpers
 
 
 class FreeDV: