From f0d2377b45b1a8313e725821494db65581867ce7 Mon Sep 17 00:00:00 2001
From: cozy-chestnut <38964314+cozy-chestnut@users.noreply.github.com>
Date: Tue, 26 Nov 2019 01:25:09 -0800
Subject: [PATCH] Update setup.py to Python 3.4+ Compatible

According to the Python documentation, the imp library is "deprecated since version 3.4: The imp package is pending deprecation in favor of importlib." That's why I replace the imp call with importlib to make it compatible with Python higher than 3.4.

I'm proposing this, because I went into issue building the darkflow with Python 3.5.1 or higher. Hope this would help others who encountered the same issue. =]

Further info about imp, refer to the Python Documentation below:
https://docs.python.org/3/library/imp.html
---
 setup.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/setup.py b/setup.py
index d3d255e39..10c985035 100644
--- a/setup.py
+++ b/setup.py
@@ -3,9 +3,9 @@
 from Cython.Build import cythonize
 import numpy
 import os
-import imp
+from importlib.machinery import SourceFileLoader
 
-VERSION = imp.load_source('version', os.path.join('.', 'darkflow', 'version.py'))
+VERSION = SourceFileLoader('version', './darkflow/version.py').load_module()
 VERSION = VERSION.__version__
 
 if os.name =='nt' :
@@ -71,4 +71,4 @@
     packages = find_packages(),
 	scripts = ['flow'],
     ext_modules = cythonize(ext_modules)
-)
\ No newline at end of file
+)