treewide: format with isort

This sorts all includes in nsfarm project.

conftest.py

+import logging
 import os
 import re
-import logging
-import pytest
+
 import pkg_resources
+import pytest
 import selenium
+
 import nsfarm.target
 import nsfarm.web
 

nsfarm/__main__.py

-import sys
 import argparse
 import logging
+import sys
+
 from .lxd import __main__ as lxd
 from .target import __main__ as target
 

nsfarm/board/__init__.py

+from ..target.target import Target as _Target
 from .mox import Mox
 from .omnia import Omnia
 from .turris1x import Turris1x
-from ..target.target import Target as _Target
 
 
 def get_board(target_config: _Target):

nsfarm/board/_board.py

 """This defines generic board and its helpers.
 """
-import sys
 import abc
-import time
 import logging
+import sys
+import time
+
 import pylxd
 import serial
 import serial.tools.miniterm
 from pexpect import fdpexpect
+
 from .. import cli
 from ..lxd import Container
 from ..target.target import Target

nsfarm/cli.py

@@ -3,22 +3,19 @@
 This ensures systematic logging and access to terminals. We implement two special terminal types at the moment. We have
 support for shell and u-boot.  They differ in a way how they handle prompt and methods they provide to user.
 """
-# Notest on some of the hacks in this file:
-#
-# There are new line character matches in regular expressions. Correct one is \r\n but some serial controlles for some
-# reason also use \n\r so we match both alternatives.
-#
-import os
-import io
 import abc
-import logging
 import base64
 import fcntl
+import io
+import logging
+import os
 import select
 import socket
 import threading
 import typing
+
 import pexpect
+
 from . import mterm
 
 CTRL_C = "\x03"

nsfarm/lxd/__init__.py

 import logging
-from .image import Image
-from .container import Container
-from . import exceptions
 
+from . import exceptions
+from .container import Container
+from .image import Image
 
 IMAGE_REPO = "https://images.linuxcontainers.org"
 

nsfarm/lxd/__main__.py

-import sys
 import argparse
-import pylxd
 import subprocess
+import sys
+
 import dateutil.relativedelta
-from . import utils
-from . import Container
+import pylxd
+
+from . import Container, utils
 
 
 def parser(parser):

nsfarm/lxd/container.py

@@ -6,9 +6,9 @@ import logging
 import os
 import typing
 import warnings
-import pylxd
 
 import pexpect
+import pylxd
 
 from .. import cli, lxd
 from .device import Device

nsfarm/lxd/image.py

 """Images management.
 """
+import functools
+import hashlib
 import io
-import time
-import typing
 import logging
 import pathlib
-import hashlib
-import functools
 import platform
+import time
+import typing
+
 import pylxd
+
+from .. import lxd
+from .device import CharDevice, Device, NetInterface
 from .exceptions import (
-    LXDImageUndefinedError,
-    LXDImageParentError,
     LXDImageParameterError,
+    LXDImageParentError,
+    LXDImageUndefinedError,
 )
-from .device import Device, NetInterface, CharDevice
-from .. import lxd
 
 logger = logging.getLogger(__package__)
 

nsfarm/lxd/network.py

-import ipaddress
 import contextlib
+import ipaddress
 import socket
 
 

nsfarm/lxd/utils.py

 """Various utility functions to manage NSFarm containers and images.
 """
-import os
 import logging
+import os
 from datetime import datetime
+
 import dateutil.parser
 import pylxd
+
 from .container import Container
 from .image import Image
 

nsfarm/mterm.py

 """Micro terminal to interface on top of generic socket and stdout/stderr.
 """
-import os
-import io
-import sys
 import fcntl
+import io
+import logging
+import os
 import select
+import sys
 import termios
-import logging
 import warnings
 
-
 EXIT_CHAR = b"\x1d"
 
 

nsfarm/target/__main__.py

-import sys
 import argparse
-from . import Targets
+import sys
+
 from ..board import get_board
 from ..mterm import mterm
+from . import Targets
 
 
 def parser(parser):

nsfarm/target/target.py

 """NSFarm configuration classes.
 """
-import pathlib
+import collections.abc
 import configparser
 import functools
+import pathlib
 import typing
-import collections.abc
 
 TARGET_CONFS = (
     "/etc/nsfarm_targets.ini",

nsfarm/toolbox.py

 """This contains implementations of common actions that are commonly performed on router in tests.
 """
 import json
+
 from .cli import Shell
 
 

nsfarm/web/__init__.py

 from . import reforis
-from .container import Container, DRIVER_PORTS as _DRIVER_PORTS
+from .container import DRIVER_PORTS as _DRIVER_PORTS
+from .container import Container
 
 __all__ = ["reforis", "Container"]
 

nsfarm/web/container.py

@@ -3,8 +3,8 @@
 import contextlib
 import subprocess
 import typing
-import pylxd
 
+import pylxd
 import selenium.webdriver
 
 from ..lxd import Container as LXDContainer

nsfarm/web/reforis/__init__.py

+from . import admin, guide, network, packages
 from .top import *
-from . import admin
-from . import guide
-from . import network
-from . import packages
 
 __all__ = [
     "ReForis",

selftests/cli/test_shell.py

 """Shell class tests.
 """
 import pytest
+
 from nsfarm.cli import Shell
 from nsfarm.lxd import Container
 

selftests/conftest.py

-import pytest
 import pylxd
+import pytest
 
 
 @pytest.fixture(name="lxd_client", scope="package")