From 4c0bdb09354ff1cb426d7d3ab5ca1facb11c5dfe Mon Sep 17 00:00:00 2001
From: Alex Bewley <alex.bewley@gmail.com>
Date: Thu, 23 Apr 2020 22:39:44 +0200
Subject: [PATCH] Make numba.jit an optional requirement.

---
 requirements.txt | 2 +-
 sort.py          | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index 6c4cf83..53332b4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 filterpy==1.4.5
-numba==0.38.1
+numba==0.49.0
 scikit-image==0.14.0
 lap==0.4.0
diff --git a/sort.py b/sort.py
index 354f833..651a7f7 100644
--- a/sort.py
+++ b/sort.py
@@ -17,7 +17,6 @@
 """
 from __future__ import print_function
 
-from numba import jit
 import os
 import numpy as np
 import matplotlib
@@ -31,6 +30,12 @@ import time
 import argparse
 from filterpy.kalman import KalmanFilter
 
+try:
+  from numba import jit
+except:
+  def jit(func):
+    return func
+
 np.random.seed(0)