From 086b5790c67639423f8ec50f34fa9be320500bc0 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Sat, 23 Mar 2013 13:49:36 +0000
Subject: Initial

---
 clab | 97 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100755 clab

diff --git a/clab b/clab
new file mode 100755
index 0000000..26f9c77
--- /dev/null
+++ b/clab
@@ -0,0 +1,97 @@
+#!/usr/bin/python
+#
+# Copyright 2013  Lars Wirzenius
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+import cliapp
+import logging
+import os
+import sys
+import yaml
+
+
+class AddressBook(object):
+
+    def __init__(self):
+        self.entries = []
+    
+    def find_yaml_files(self, database_root):
+        for dirname, subdirs, basenames in os.walk(database_root):
+            for basename in basenames:
+                if basename.endswith('.yaml'):
+                    yield os.path.join(dirname, basename)
+    
+    def add_from_database(self, database_root):
+        logging.info('Adding from database %s' % database_root)
+        for yaml_filename in self.find_yaml_files(database_root):
+            self.add_from_file(yaml_filename)
+
+    def add_from_file(self, filename):
+        logging.info('Adding from file %s' % filename)
+        with open(filename) as f:
+            record = yaml.safe_load(f)
+        self.entries.append(record)
+
+    def find(self, pattern):
+        return []
+        
+    def get_single(self, key, default):
+        return default
+    
+    def get_list(self, key):
+        return []
+
+
+class CommandLineAddressBook(cliapp.Application):
+
+    def add_settings(self):
+        self.settings.string_list(
+            ['database', 'db', 'd'],
+            'add DIR to list of databases to use',
+            metavar='DIR')
+
+    def load_address_book(self):
+        book = AddressBook()
+        for database in self.settings['database']:
+            book.add_from_database(database)
+        return book
+
+    def format_entry(self, entry):
+        return yaml.safe_dump(entry)
+
+    def cmd_list(self, args):
+        book = self.load_address_book()
+        for entry in book.entries:
+            self.output.write(self.format_entry(entry) + '\n')
+
+    def cmd_mutt_query(self, args):
+        if len(args) != 1:
+            raise cliapp.AppException(
+                'mutt-query requires exactly one argument')
+
+        book = self.load_address_book()
+        entries = book.find(args[0])
+        if not entries:
+            self.output.write('No matches\n')
+            sys.exit(1)
+        self.output.write('%d matching:\n' % len(entries))
+        for entry in entries:
+            name = entry.get_single('name', '')
+            for email in entry.get_list('email'):
+                self.output.write('%s\t%s\n' % (email, name))
+
+
+CommandLineAddressBook().run()
-- 
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