Adds Amazon Mexico store

src/calibre/ebooks/metadata/sources/amazon.py

@@ -1240,6 +1240,7 @@ class Amazon(Source):
             'au':  'https://www.amazon.com.au/',
             'br':  'https://www.amazon.com.br/',
             'jp':  'https://www.amazon.co.jp/',
+            'mx':  'https://www.amazon.com.mx/',
         }.get(domain, 'https://www.amazon.%s/' % domain)
 
     def _get_book_url(self, identifiers):  # {{{

src/calibre/gui2/store/stores/amazon_mx_plugin.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+# vim:fileencoding=utf-8
+# License: GPLv3 Copyright: 2015, Kovid Goyal <kovid at kovidgoyal.net>
+from __future__ import absolute_import, division, print_function, unicode_literals
+
+store_version = 20  # Needed for dynamic plugin loading
+
+from calibre.gui2.store import StorePlugin
+try:
+    from calibre.gui2.store.amazon_base import AmazonStore
+except ImportError:
+    class AmazonStore:
+        minimum_calibre_version = 9999, 0, 0
+
+
+class Base(AmazonStore):
+    scraper_storage = []
+    SEARCH_BASE_URL = 'https://www.amazon.com.mx/s/'
+    SEARCH_BASE_QUERY = {'url': 'search-alias=digital-text'}
+    DETAILS_URL = 'https://amazon.com.mx/dp/'
+    STORE_LINK =  'https://www.amazon.com.mx'
+
+
+class AmazonKindleStore(Base, StorePlugin):
+    pass
+
+
+if __name__ == '__main__':
+    Base().develop_plugin()