cleanup to make flake8 happy

tests/test_utils.py

@@ -1,5 +1,6 @@
 import click
 import pytest
+import sys
 
 from toot.cli.validators import validate_duration
 from toot.wcstring import wc_wrap, trunc, pad, fit_text

toot/cli/tui.py

@@ -27,10 +27,9 @@ COLOR_OPTIONS = ", ".join(TUI_COLORS.keys())
 @click.option(
     "-s", "--cache-size",
     callback=validate_cache_size,
-    help=f"""Specify the image cache maximum size in megabytes. Default: 10MB.
+    help="""Specify the image cache maximum size in megabytes. Default: 10MB.
       Minimum: 1MB."""
 )
-
 @pass_context
 def tui(
     ctx: Context,

toot/tui/overlays.py

@@ -7,11 +7,9 @@ import webbrowser
 from toot import __version__
 from toot import api
 
-from toot.utils import format_content
-from toot.tui.utils import highlight_hashtags, highlight_keys, add_corners
+from toot.tui.utils import highlight_keys, add_corners
 from toot.tui.widgets import Button, EditBox, SelectableText, EmojiText
 from toot.tui.richtext import html_to_widgets
-from toot import api
 from PIL import Image
 from term_image.image import AutoImage
 from term_image.widget import UrwidImage

toot/tui/timeline.py

@@ -1,6 +1,5 @@
 import logging
 import math
-import sys
 import urwid
 import webbrowser
 
@@ -8,7 +7,6 @@ from typing import List, Optional
 
 from toot.tui import app
 
-from toot.utils import format_content
 from toot.tui.utils import can_render_pixels, add_corners
 from toot.tui.richtext import html_to_widgets, url_to_widget
 from toot.utils.datetime import parse_datetime, time_ago

toot/tui/utils.py

@@ -1,7 +1,5 @@
 import base64
 import re
-import shutil
-import subprocess
 import sys
 import urwid
 import math