# HG changeset patch
# User Damien Correia
# Date 1524823158 -7200
# Node ID 1adc0ffda3665fc1867729760813244de6809a7a
# Parent  146a0deffad83100722acb83020eebcaefa18079# Parent  2db6735d541662202ef7861196f7603c75fcf9bb
merge default

diff -r 146a0deffad8 -r 1adc0ffda366 .hgtags
--- a/.hgtags	Thu Apr 12 11:43:16 2018 +0200
+++ b/.hgtags	Fri Apr 27 11:59:18 2018 +0200
@@ -14,3 +14,4 @@
 d702d2bf095a840135620dbd8ec877b0f3c34a2d 0.1.11
 417296f4bfab831c918720a17737e30cda2bd933 0.1.12
 aedd98145b972474f1d68a6fa87653faaf4f7ea3 0.1.13
+f7e43a680f4221fc00ca3c8ed779e772a46961d1 0.1.14
diff -r 146a0deffad8 -r 1adc0ffda366 docs/HISTORY.txt
--- a/docs/HISTORY.txt	Thu Apr 12 11:43:16 2018 +0200
+++ b/docs/HISTORY.txt	Fri Apr 27 11:59:18 2018 +0200
@@ -1,6 +1,13 @@
 Changelog
 =========
 
+0.1.14
+------
+ - updated request_property decorator cache key
+ - updated base site root ACL to grant 'public' permission to everyone
+ - use object ID in default cache key adapter
+ - add cache key adapters for string and persistent objects
+
 0.1.13
 ------
  - added site root factory interface
diff -r 146a0deffad8 -r 1adc0ffda366 src/pyams_utils.egg-info/PKG-INFO
--- a/src/pyams_utils.egg-info/PKG-INFO	Thu Apr 12 11:43:16 2018 +0200
+++ b/src/pyams_utils.egg-info/PKG-INFO	Fri Apr 27 11:59:18 2018 +0200
@@ -1,6 +1,6 @@
 Metadata-Version: 1.1
 Name: pyams-utils
-Version: 0.1.13
+Version: 0.1.14
 Summary: Utility functions and classes for PyAMS
 Home-page: http://www.ztfy.org
 Author: Thierry Florac
@@ -48,6 +48,13 @@
         Changelog
         =========
         
+        0.1.14
+        ------
+         - updated request_property decorator cache key
+         - updated base site root ACL to grant 'public' permission to everyone
+         - use object ID in default cache key adapter
+         - add cache key adapters for string and persistent objects
+        
         0.1.13
         ------
          - added site root factory interface
diff -r 146a0deffad8 -r 1adc0ffda366 src/pyams_utils.egg-info/SOURCES.txt
--- a/src/pyams_utils.egg-info/SOURCES.txt	Thu Apr 12 11:43:16 2018 +0200
+++ b/src/pyams_utils.egg-info/SOURCES.txt	Fri Apr 27 11:59:18 2018 +0200
@@ -5,6 +5,7 @@
 src/pyams_utils/__init__.py
 src/pyams_utils/adapter.py
 src/pyams_utils/attr.py
+src/pyams_utils/cache.py
 src/pyams_utils/configure.zcml
 src/pyams_utils/container.py
 src/pyams_utils/context.py
diff -r 146a0deffad8 -r 1adc0ffda366 src/pyams_utils/cache.py
--- a/src/pyams_utils/cache.py	Thu Apr 12 11:43:16 2018 +0200
+++ b/src/pyams_utils/cache.py	Fri Apr 27 11:59:18 2018 +0200
@@ -35,4 +35,7 @@
 
 @adapter_config(context=IPersistent, provides=ICacheKeyValue)
 def persistent_cache_key_adapter(obj):
-    return str(int.from_bytes(obj._p_oid, byteorder='big'))
+    if obj._p_oid:
+        return str(int.from_bytes(obj._p_oid, byteorder='big'))
+    else:  # unsaved object
+        return str(id(obj))
diff -r 146a0deffad8 -r 1adc0ffda366 src/pyams_utils/url.py
--- a/src/pyams_utils/url.py	Thu Apr 12 11:43:16 2018 +0200
+++ b/src/pyams_utils/url.py	Fri Apr 27 11:59:18 2018 +0200
@@ -16,16 +16,27 @@
 # import standard library
 
 # import interfaces
-from persistent.interfaces import IPersistent
 from pyams_utils.interfaces.tales import ITALESExtension
 
 # import packages
 from pyams_utils.adapter import ContextRequestViewAdapter, adapter_config
+from pyams_utils.unicode import translate_string
 from pyramid.encode import url_quote, urlencode
 from pyramid.url import resource_url, QUERY_SAFE
 from zope.interface import Interface
 
 
+def generate_url(title):
+    """Generate an SEO-friendly content URL from it's title
+
+    The original title is translated to remove accents, converted to lowercase, and words
+    shorter than three characters are removed; terms are joined by hyphens.
+    """
+    return '-'.join(filter(lambda x: len(x) > 2,
+                           translate_string(title, escape_slashes=True, force_lower=True, spaces='-',
+                                            remove_punctuation=True, keep_chars='-').split('-')))
+
+
 def absolute_url(context, request, view_name=None, query=None):
     """Get resource absolute_url