1 files changed, 120 insertions, 0 deletions
diff --git a/.mutt/mutt-notmuch.py b/.mutt/mutt-notmuch.py
new file mode 100644
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@@ -0,0 +1,120 @@
+#!/usr/bin/env python3
+"""
+mutt-notmuch-py
+
+This is a Gmail-only version of the original mutt-notmuch script.
+
+It will interactively ask you for a search query and then symlink the matching
+messages to $HOME/.cache/mutt_results.
+
+Add this to your muttrc.
+
+macro index / "<enter-command>unset wait_key<enter><shell-escape>mutt-notmuch-py<enter><change-folder-readonly>~/.cache/mutt_results<enter>" \
+          "search mail (using notmuch)"
+
+This script overrides the $HOME/.cache/mutt_results each time you run a query.
+
+Install this by adding this file somewhere on your PATH.
+
+Tested on OSX Lion and Arch Linux.
+
+(c) 2012 - Honza Pokorny
+Licensed under BSD
+"""
+
+"""
+ChangeLogs:
+2015/02/02: Weitian LI
+  * replaced 'commands.getoutput' with 'subprocess'
+  * replaced 'raw_input' with 'input'
+  * fixed digest() with an Unicode encoding bug
+  * updated to use python 3.x
+"""
+
+import os
+import hashlib
+import subprocess
+
+from mailbox import Maildir
+from optparse import OptionParser
+from collections import defaultdict
+
+
+def digest(filename):
+    # Require python 3.x
+    with open(filename) as f:
+        return hashlib.sha1(f.read().encode('utf-8')).hexdigest()
+
+
+def pick_all_mail(messages):
+    for m in messages:
+        if 'All Mail' in m:
+            return m
+
+
+def empty_dir(directory):
+    box = Maildir(directory)
+    box.clear()
+
+
+def command(cmd):
+    return subprocess.check_output(cmd, shell=True)
+
+
+def main(dest_box, is_gmail):
+    query = input('Query: ')
+
+    command('test -d %s/cur || mkdir -p %s/cur' % (dest_box, dest_box))
+    command('test -d %s/new || mkdir -p %s/new' % (dest_box, dest_box))
+
+    empty_dir(dest_box)
+
+    output = command('notmuch search --output=files %s' % query)
+    files = output.decode(encoding='UTF-8').split('\n')
+
+    data = defaultdict(list)
+    messages = []
+
+    for f in files:
+        if not f:
+            continue
+
+        try:
+            sha = digest(f)
+            data[sha].append(f)
+        except IOError:
+            print('File %s does not exist' % f)
+
+    for sha in data:
+        if is_gmail and len(data[sha]) > 1:
+            messages.append(pick_all_mail(data[sha]))
+        else:
+            messages.append(data[sha][0])
+
+    for m in messages:
+        if not m:
+            continue
+
+        target = os.path.join(dest_box, 'cur', os.path.basename(m))
+        if not os.path.exists(target):
+            os.symlink(m, target)
+
+
+if __name__ == '__main__':
+    p = OptionParser("usage: %prog [OPTIONS] [RESULTDIR]")
+    p.add_option('-g', '--gmail', dest='gmail',
+                 action='store_true', default=True,
+                 help='gmail-specific behavior')
+    p.add_option('-G', '--not-gmail', dest='gmail',
+                 action='store_false',
+                 help='gmail-specific behavior')
+    (options, args) = p.parse_args()
+
+    if args:
+        dest = args[0]
+    else:
+        dest = '~/.cache/mutt_results'
+
+    # Use expanduser() so that os.symlink() won't get weirded out by tildes.
+    main(os.path.expanduser(dest).rstrip('/'), options.gmail)
+