use WTTRIN_SRV_PORT env variable if specified

5 years ago · 49376a9871
parent a95a95cdb2
commit 49376a9871
1 changed files with 3 additions and 1 deletions
--- a/bin/srv.py
+++ b/bin/srv.py
@ -50,5 +50,7 @@ def wttr(location=None):
    "Main function wrapper"
    return wttr_srv.wttr(location, request)

-SERVER = WSGIServer((LISTEN_HOST, LISTEN_PORT), APP)
+SERVER = WSGIServer(
+    (LISTEN_HOST, int(os.environ.get('WTTRIN_SRV_PORT', LISTEN_PORT))),
+    APP)
 SERVER.serve_forever()