From cfe0227ca67e4ce551655d54dbee03de724d7969 Mon Sep 17 00:00:00 2001
From: Felix Pankratz <mail@felixpankratz.de>
Date: Fri, 25 Jul 2025 19:50:10 +0200
Subject: [PATCH] cleanup

---
 kglobe.py          | 10 +++-------
 terminalplotter.py |  3 ---
 2 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/kglobe.py b/kglobe.py
index a4577ce..38799c1 100644
--- a/kglobe.py
+++ b/kglobe.py
@@ -7,21 +7,16 @@ import numpy as np
 import math
 import subprocess
 import re
-import requests
 import argparse
 import asyncio
-import os
 import IP2Location
 from datetime import timezone, datetime
 
 from terminalplotter import TerminalPlotter
 
-# TODO: Color arches based on latency
+# DONE: Color arches based on latency
 # TODO: Text info (num hops etc.)
 # TODO: Mouse support
-# DONE: Interactive globe (spin w/ keys)
-# DONE: Image spacing
-# DONE: Async rendering?
 
 EXAMPLE_ROUTE = [
     (47.996, 7.849),  # freiburg
@@ -33,8 +28,8 @@ EXAMPLE_ROUTE = [
 ]
 
 
-# Convert lat/lon to Cartesian coordinates
 def latlon_to_xyz(lat: float, lon: float, radius=1.0):
+    '''Convert lat/lon to Cartesian coordinates'''
     lat_rad = np.radians(lat)
     lon_rad = np.radians(lon)
     x = radius * np.cos(lat_rad) * np.cos(lon_rad)
@@ -71,6 +66,7 @@ def generate_arch(p1, p2, height_factor=0.2, n_points=100):
 
 
 def traceroute(target: str):
+    '''Run traceroute and look up the coordinates in geo database'''
     database = IP2Location.IP2Location("IP2LOCATION-LITE-DB5.BIN", "SHARED_MEMORY")
 
     # Run traceroute command
diff --git a/terminalplotter.py b/terminalplotter.py
index 88c6dd9..bc2afe5 100644
--- a/terminalplotter.py
+++ b/terminalplotter.py
@@ -6,9 +6,6 @@ import termios
 import tty
 import vtk
 from vtk.util import numpy_support
-import numpy as np
-from io import BytesIO
-from PIL import Image
 
 import pyvista as pv