feat: make scripts support --help

1 files changed, 9 insertions, 0 deletions

diff --git a/find_archived_proposals_without_template.py b/find_archived_proposals_without_template.py
index 50dbbd9..6424745 100755
--- a/find_archived_proposals_without_template.py
+++ b/find_archived_proposals_without_template.py
@@ -1,10 +1,14 @@
 #!/usr/bin/env python3
 """
+Queries wiki.openstreetmap.org for archived proposal pages without the {{Proposal page}} template.
+
 Sometimes when archiving a page people accidentally also replace the
 {{Proposal page}} template, which however means that proposal.py
 won't find the page anymore. This script lists such pages so that the
 template can be manually restored.
 """
+import argparse
+
 import pywikiapi
 import mwparserfromhell
 
@@ -12,6 +16,11 @@ OSMWIKI_ENDPOINT = 'https://wiki.openstreetmap.org/w/api.php'
 
 
 def run():
+    arg_parser = argparse.ArgumentParser(
+        description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter
+    )
+    arg_parser.parse_args()
+
     osmwiki = pywikiapi.Site(OSMWIKI_ENDPOINT)
 
     for page in osmwiki.query_pages(