feat: make scripts support --help

1 files changed, 5 insertions, 0 deletions

diff --git a/proposals.py b/proposals.py
index 92f1c28..e16412f 100755
--- a/proposals.py
+++ b/proposals.py
@@ -1,4 +1,6 @@
 #!/usr/bin/env python3
+"""Queries wiki.openstreetmap.org for proposals and outputs a JSON list of them to stdout."""
+import argparse
 import html
 import json
 import sys
@@ -14,6 +16,9 @@ OSMWIKI_ENDPOINT = 'https://wiki.openstreetmap.org/w/api.php'
 
 
 def run():
+    arg_parser = argparse.ArgumentParser(description=__doc__)
+    arg_parser.parse_args()
+
     res = requests.get(
         OSMWIKI_ENDPOINT,
         params=dict(