[chirp_devel] [PATCH 1 of 2] [BF-A58S] baofeng_w970i.py driver cleanup

[Jim Unroe]

# HG changeset patch
# User Jim Unroe <rock.unroe at gmail.com>
# Date 1594652731 14400
#      Mon Jul 13 11:05:31 2020 -0400
# Node ID a832fc7ae354baa666c902ce96f93327622dfa5d
# Parent  061e53a8a2cc1699bda1df5464be505ca32d572f
[BF-A58S] baofeng_w970i.py driver cleanup

This patch cleans up the current tri-band radio model suppport in
preperation for fixing the band limit support in the following patch.

Related to these and similar Baofeng tri-band models:
BF-A58S
UV-82III
BF-UVF10

related to #8063

diff -r 061e53a8a2cc -r a832fc7ae354 chirp/drivers/baofeng_wp970i.py
--- a/chirp/drivers/baofeng_wp970i.py	Fri Jul 10 07:24:21 2020 -0700
+++ b/chirp/drivers/baofeng_wp970i.py	Mon Jul 13 11:05:31 2020 -0400
@@ -109,6 +109,7 @@
                     chirp_common.PowerLevel("Med",  watts=3.00),
                     chirp_common.PowerLevel("Low",  watts=1.00)]
     _vhf_range = (130000000, 180000000)
+    _vhf2_range = (200000000, 260000000)
     _uhf_range = (400000000, 521000000)
     VALID_BANDS = [_vhf_range,
                    _uhf_range]
@@ -899,7 +900,7 @@
     def get_features(self):
         rf = WP970I.get_features(self)
         rf.valid_bands = [self._vhf_range,
-                          (200000000, 260000000),
+                          self._vhf2_range,
                           self._uhf_range]
         return rf