PKGBUILD update for weather archlinux aur

diff --git a/PKGBUILD b/PKGBUILD
index 53a64f3..9b61619 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -3,19 +3,23 @@
 # Contributor: Abhishek Dasgupta <abhidg@gmail.com>

 pkgname=weather
-pkgver=2.1
+pkgver=2.3
 pkgrel=1
 pkgdesc="CLI tool which shows weather forecasts from METAR data"
 arch=('any')
 url="http://fungi.yuggoth.org/weather/"
-depends=('python2')
+depends=('python')
 license=("custom:BSD2")
-source=(http://fungi.yuggoth.org/weather/src/$pkgname-$pkgver.tar.gz)
-md5sums=('51ddb7bc5e9e36d01e615834cc0442dd')
+source=(http://fungi.yuggoth.org/weather/src/$pkgname-$pkgver.tar.gz
+        fix-python-warnings.patch)
+md5sums=('1356e37f74097007b20987742927921b'
+         '853d4ab150d4aea03b9494c4cb62327f')

 build() {
   cd "$srcdir/$pkgname-$pkgver"
-  sed -i 's|env python|env python2|' *
+
+  # apply warning patch
+  patch -i ../fix-python-warnings.patch

   # set up correlation sets
   sed -i 's| else: default_setpath = ".:~/.weather|&:/usr/share/weather-util|' weather.py
@@ -29,7 +33,7 @@ package() {
   install -Dm644 zctas    "$pkgdir/usr/share/weather-util/zctas"
   install -Dm644 zones    "$pkgdir/usr/share/weather-util/zones"

-  _python_path=$(python2 -c "import sys ; print [p for p in sys.path if p.startswith('/usr/lib/python2.')][0]")
+  _python_path=$(python -c "import sys ; print([p for p in sys.path if p.startswith('/usr/lib/python3.')][0])")
   install -Dm755 weather    "$pkgdir/usr/bin/weather-report"
   install -Dm644 weather.py "$pkgdir/$_python_path/weather.py"

diff --git a/fix-python-warnings.patch b/fix-python-warnings.patch
new file mode 100644
index 0000000..9541af5
--- /dev/null
+++ b/fix-python-warnings.patch
@@ -0,0 +1,20 @@
+--- weather.py.orig    2020-01-26 13:11:35.460406158 -0800
++++ weather.py 2020-01-26 13:11:39.390457869 -0800
+@@ -1089,7 +1089,7 @@
+             print(
+                 "   (proximity %s, %.3gkm, %.3gmi)" % ( score, km, mi )
+             )
+-        elif searchtype is "coordinates":
++        elif searchtype == "coordinates":
+             print( "   (%.3gkm, %.3gmi)" % (km, mi) )
+         if zone[0]:
+             print(
+@@ -1105,7 +1105,7 @@
+             print(
+                 "   (proximity %s, %.3gkm, %.3gmi)" % ( score, km, mi )
+             )
+-        elif searchtype is "coordinates" and zone[0]:
++        elif searchtype == "coordinates" and zone[0]:
+             print( "   (%.3gkm, %.3gmi)" % (km, mi) )
+     if cache_search:
+         now = time.time()