From bedd37c59022b327d3d752f55d600ba19b4501b4 Mon Sep 17 00:00:00 2001
From: Flancian <0@flancia.org>
Date: Sun, 24 Sep 2023 20:32:47 +0200
Subject: [PATCH] autopushed

---
 bin/primes.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/bin/primes.py b/bin/primes.py
index 0e63b3440..f8f671dc6 100755
--- a/bin/primes.py
+++ b/bin/primes.py
@@ -47,6 +47,19 @@ class AgoraCmd(click.Command):
         - Visit anagora.org/foo/1 to execute e.g. <bin/foo.py 1>, <exec/foo.py 1> from your garden.")
         """)
 
+    def __call__(self, *args, **kwargs):
+        try:
+            return super(ShowUsageOnMissingError, self).__call__(
+                *args, standalone_mode=False, **kwargs)
+        except click.MissingParameter as exc:
+            exc.ctx = None
+            exc.show(file=sys.stdout)
+            click.echo()
+            try:
+                super(ShowUsageOnMissingError, self).__call__(['--help'])
+            except SystemExit:
+                sys.exit(exc.exit_code)
+
 @click.command(cls=AgoraCmd)
 @click.argument('n', type=click.INT)
 def prime(n):