From b0c2023b6563f7caf55bf90d88137ea9166f0056 Mon Sep 17 00:00:00 2001
From: Aaron LI <aly@aaronly.me>
Date: Tue, 20 Nov 2018 13:07:35 +0800
Subject: alot: Add hooks.py

---
 _config/alot/hooks.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 _config/alot/hooks.py

diff --git a/_config/alot/hooks.py b/_config/alot/hooks.py
new file mode 100644
index 0000000..9447689
--- /dev/null
+++ b/_config/alot/hooks.py
@@ -0,0 +1,19 @@
+#
+# ~/.config/alot/hooks.py
+#
+# Credits:
+# * https://github.com/pazz/alot/wiki/Contrib-Hooks
+#
+
+import re
+
+
+# Check for missing attachment before sending
+#
+async def pre_envelope_send(ui, dbm, __):
+    p = r'.*([Aa]ttach|附件|附图)'
+    e = ui.current_buffer.envelope
+    if re.match(p, e.body, re.DOTALL) and not e.attachments:
+        msg = 'No attachments. Send anyway?'
+        if not (await ui.choice(msg, select='yes')) == 'yes':
+            raise Exception()
-- 
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